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Picturing Uncertainty 1 Picturing Uncertainty: Frames, Schemata, and Social Capital Activation in Organizations 1 Sameer B. Srivastava Haas School of Business, University of California Berkeley September, 2012 1 Direct all correspondence to Sameer B. Srivastava, Haas School of Business, University of California - Berkeley, 545 Student Services, #1900, Berkeley, CA 94720-1900; [email protected]; 510-643-5922. I thank Max Bazerman, Frank Dobbin, Roberto Fernandez, Richard Hackman, Laura Kray, Omar Lizardo, Peter Marsden, Don Moore, Chris Muller, Sucheta Nadkarni, Erin Reid, Ned Smith, Toby Stuart, Andras Tilcsik, Cat Turco and participants of the MIT Economic Sociology Working Group, the Harvard Business School “Non -Lab,” the Academy of Management’s Cognition in the Rough Workshop, and Harvard’s Work, Organizations, and Markets Seminar for helpful comments and suggestions on prior drafts. Jim Dowd, Amy Edmondson, Pam Hallagan, Maura McCurdy, and Ingrid Peters helped me gain access to the research site and supported my data collection efforts. Jim Cutler supplied his voice for the audio recordings used in the experiment. The usual disclaimer applies. © Copyright 2012, Sameer B. Srivastava. All rights reserved. This paper is for the reader's personal use only. This paper may not be quoted, reproduced, distributed, transmitted or retransmitted, performed, displayed, downloaded, or adapted in any medium for any purpose, including, without limitations, teaching purposes, without the Author's express written permission. Permission requests should be directed to [email protected].

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Page 1: Picturing Uncertainty - Berkeley Haasfaculty.haas.berkeley.edu/srivastava/Picturing...Picturing Uncertainty 2 Picturing Uncertainty: Frames, Schemata, and Social Capital Activation

Picturing Uncertainty

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Picturing Uncertainty:

Frames, Schemata, and Social Capital Activation in Organizations1

Sameer B. Srivastava

Haas School of Business, University of California – Berkeley

September, 2012

1Direct all correspondence to Sameer B. Srivastava, Haas School of Business, University of California - Berkeley,

545 Student Services, #1900, Berkeley, CA 94720-1900; [email protected]; 510-643-5922. I thank

Max Bazerman, Frank Dobbin, Roberto Fernandez, Richard Hackman, Laura Kray, Omar Lizardo, Peter Marsden,

Don Moore, Chris Muller, Sucheta Nadkarni, Erin Reid, Ned Smith, Toby Stuart, Andras Tilcsik, Cat Turco and

participants of the MIT Economic Sociology Working Group, the Harvard Business School “Non-Lab,” the

Academy of Management’s Cognition in the Rough Workshop, and Harvard’s Work, Organizations, and Markets

Seminar for helpful comments and suggestions on prior drafts. Jim Dowd, Amy Edmondson, Pam Hallagan, Maura

McCurdy, and Ingrid Peters helped me gain access to the research site and supported my data collection efforts. Jim

Cutler supplied his voice for the audio recordings used in the experiment. The usual disclaimer applies.

© Copyright 2012, Sameer B. Srivastava. All rights reserved. This paper is for the reader's personal use only. This

paper may not be quoted, reproduced, distributed, transmitted or retransmitted, performed, displayed, downloaded,

or adapted in any medium for any purpose, including, without limitations, teaching purposes, without the Author's

express written permission. Permission requests should be directed to [email protected].

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Picturing Uncertainty:

Frames, Schemata, and Social Capital Activation in Organizations

Abstract: This article examines how the frames and schemata through which

organizational actors interpret and respond to uncertain events influence social capital

activation – the conversion of latent social ties into active relationships. Bringing together

insights about social resource mobilization and managerial cognition during times of

organizational change, the author derives propositions about the size and composition of

networks that actors activate when operating under schemata associated with a commonly

used uncertainty frame – threat / opportunity. These propositions are tested in a field-

based experiment involving 158 individuals in a non-profit health care organization.

Results indicate that a loss (rather than gain) schema led actors to activate more ties and a

greater proportion of bridging ties. A limited control (rather than control) schema led

both males and females to activate a greater proportion of ties to male colleagues.

Moreover, responses to the control / limited control schemata were moderated by an

individual difference construct: the locus of control. These findings contribute to our

understanding of the cognitive mechanisms that underpin how organizational actors

mobilize social resources during times of tumult.

September, 2012

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INTRODUCTION

Organizational theorists have long studied events – such as restructuring, mergers, and senior leadership

transitions – that transform internal social structure (Burkhardt and Brass 1990; Gulati and Puranam

2009; Shah 2000). Large-scale organizational change often produces high levels of uncertainty for

organizational actors, for example, about how their status, resources, or structural position will change.

Uncertainty can, in turn, trigger the mobilization of social resources – such as information, influence, and

social support – that are accessible through interpersonal networks (McDonald and Westphal 2003;

Mizruchi and Stearns 2001; Pescosolido 1992). Just because valuable resources are available through

social relations does not, however, always mean they will be accessed. Trust-based barriers (Smith 2005),

interpersonal affect (Casciaro and Lobo 2008), and the cognitive recall of ties (Smith et al. 2012) all can

constrain the set of contacts people turn to and the nature of resources they obtain. That is, in many

situations, people activate only a subset of the relations to which they have access.

A growing body of research at the intersection of cognition and social networks has examined the

role of frames, which enable actors to “locate, perceive, identify, and label” events in their own terms

(Goffman 1974: 21), in shaping network dynamics (Hurlbert et al. 2000; McLean 1998; Stevenson and

Greenburg 2000). When operative, these frames make salient certain schemata, which “allow the brain to

exclude the specific details of a new experience and retain only the generalities that liken the event to

other experiences in one’s past” (Cerulo 2002: 8). Schemata, in turn, provide templates for action – the

“guided doings” an actor follows in a given situation (Goffman 1974: 22).

Drawing on the extensive literature about how managers identify, interpret, and respond to

strategic issues (Billings et al. 1980; Chattopadhyay et al. 2001; Dutton and Jackson 1987; George et al.

2006; Gladstein and Reilly 1985; Jackson and Dutton 1988; Ocasio 1995), I focus on a frame that is

widely used to make sense of uncertain organizational events: threat / opportunity. This frame

encompasses two distinct pairs of schemata: loss / gain and control / limited control (George et al. 2006;

Ocasio 1995). That is, people can see threat (opportunity) in a situation in two distinct ways: if they

perceive the potential to lose (gain) resources or the potential to lose (maintain) control. Some situations

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can, of course, make both pairs of schemata salient simultaneously. Responses to these schemata are

thought to be governed by different cognitive mechanisms: loss aversion (Kahneman and Tversky 1979),

threat rigidity (Staw et al. 1981), and reactance (Brehm 1966; Wortman and Brehm 1975). Drawing on

these theories, I derive predictions about the size and composition of networks that organizational actors

will activate when placed into situations that make salient the schemata of loss / gain and of control /

limited control. Next I report on a field experiment, involving 158 executives in a non-profit health care

organization, which was designed to test these predictions. The experimental set-up, which builds on but

importantly modifies an existing protocol (Smith et al. 2012), allows for causal identification of the

effects of schemata not only on the recall of ties but also on the purposive choice to activate ties – that is,

the choice to convert latent ties into active relationships. Moreover, the use of samples of working

professionals, rather than undergraduate subjects, enhances the external validity of the findings. I

conclude by discussing how this work contributes to our understanding of: (1) the cognitive

underpinnings of social capital activation; (2) how stable individual differences can influence network

action; (3) how formal and informal organizational structure can diverge during times of change; and (4)

sex differences in workplace networks.

SOCIAL CAPITAL ACTIVATION

Following Lin (2001: 29), I conceive of social capital as “resources embedded in a social structure that

are accessed and/or mobilized in purposive actions.” At any given time, many network ties that are

potential sources of valuable resources are latent – that is, people have pre-existing relationships but no

current interaction with a set of individuals. When faced with situations that require gaining access to

social resources – such as information, influence, or social support – actors convert some latent ties into

active ones. I follow Pescosolido (1992: 1105) in conceiving of networks as “antecedent to an event” and

in considering “how individuals, in response to a particular event, choose to activate particular sectors of

the multiple networks in which they are embedded.” Thus, consistent with Hurlbert, Haines, and Beggs

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(2000: 599), I define social capital activation as the choice to initiate contact with certain individuals

among the set of actors in one’s pre-existing network.2

FRAMES, SCHEMATA, AND SOCIAL CAPITAL ACTIVATION

The Threat / Opportunity Frame

Of the frames through which organizational actors view uncertain events, one of the most commonly used

is: threat / opportunity (Jackson and Dutton 1988). This frame operates across a wide variety of situations

– for example, the entry of a new competitor, the imposition of new legal or regulatory requirements, and

impending restructuring or merger – and can influence cognition and social action. For example, a recent

laboratory experiment reports that, when facing situations of threat, high status actors cognitively recalled

larger and less dense networks than did low status actors (Smith et al. 2012). The present study builds on

and extends this work in four key ways. First, consistent with the view that the practical evaluation of

uncertain future states is an inherently deliberative act (Emirbayer and Mische 1998; Hitlin and Elder

2007; Mische 2009), I consider not the cognitive recall of contacts but rather the purposive choice to

initiate interaction with those contacts. Second, I examine these choices not in a laboratory but rather in a

real organization, with subjects who have pre-existing organizational networks. Third, I consider not only

threat but also its counterpart – opportunity. Moreover, I conceptually unpack the threat / opportunity

frame into two constituent pairs of schemata: gain / loss and control / limited control (George et al. 2006;

Ocasio 1995). Existing theory makes disparate, sometimes contradictory, predictions about the kinds of

networks actors will activate when operating under these schemata. The research design used in this study

helps adjudicate among these perspectives. Finally, I consider how gender dynamics in the workplace can

shape network action when these schemata are operative.

2Smith (2005) defines social capital activation to include both an individual’s choice to seek resources from a

contact and the contact’s choice to provide aid to the help seeker. Because my arguments pertain only to the choices

of the focal actor, I focus on the former choice.

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The Gain / Loss Schemata

The theory of loss aversion supplies predictions about network activation when actors are operating under

the gain / loss schemata. It suggests that risk attitudes and behavior are based not only on the expected

returns of a decision but also on where the decision outcome stands relative to a predetermined reference

point in the mind of the decision maker (Kahneman and Tversky 1979; Tversky and Kahneman 1990). A

core prediction is that decision makers often prefer to avoid losses rather than achieve gains. This

empirical pattern does not only pertain to economic decisions; it also applies in situations of potential

status gain or loss. Recent experimental evidence suggests, for example, that people assign greater value

to status when recalling the risk of status loss than when recalling the risk of status gain and put forth

greater effort to avoid status losses than to achieve status gains (Pettit et al. 2010). To put it differently,

organizational actors can be expected to work harder to maintain the standing they have already achieved,

but which is at risk, than to strive for an uncertain improvement in their standing. Because social capital

activation requires effort, and because social connections are potential conduits to resources, the threat of

losing tangible resources or status will lead to the activation of a larger network than will the opportunity

to gain tangible resources or status. Thus, loss aversion predicts: Hypothesis 1: Organizational actors

will activate more ties in situations of loss than in situations of gain.

Potential losses can also accelerate information processing and trigger problemistic search

(Kahneman 1973; March and Simon 1958). In particular, losses shift attention toward novel or risky

solutions and away from well-learned routines. In deciding which network ties to activate, organizational

actors facing a potential loss can be expected to turn their attention toward the distal environment.

Moreover, bridging ties – for example, to colleagues in other departments or functions – are likely to be

sources of novel and valuable information (Friedkin 1982; McEvily and Zaheer 1999; but see Tortoriello

and Krackhardt [2010] on the role of Simmelian ties). At the same time, a variety of factors – for

example, divergent interpretive schemes (Dougherty 1992), inter-unit competition (Tsai 2002),

incompatible language systems (Bechky 2003), and knowledge differences and dependencies (Carlile

2004) – make it especially challenging to activate bridging ties. If prospective loss leads people to expend

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greater effort, then they are more likely to incur the costs of activating bridging ties. Thus, I expect:

Hypothesis 2: Organizational actors will activate a greater proportion of bridging ties in situations

of loss than in situations of gain.

The Control / Limited Control Schemata

Two competing theories supply predictions about network activation when actors face situations that

make salient the control / limited control schemata: threat-rigidity and reactance. Threat-rigidity theory

suggests that, relative to situations in which actors perceive a high level of control, situations of limited

control lead actors to constrict information processing and focus their attention on the proximate

environment (Chattopadhyay et al. 2001; George et al. 2006; Staw et al. 1981). These responses have

implications for social capital activation. If actors seek less information in situations of limited control,

they will activate fewer ties – at least for purposes of information gathering. Similarly, if actors are more

likely to search for information in the proximate, rather than distal, environment in situations of limited

control, they will activate a lower proportion of bridging ties. Thus, threat-rigidity theory predicts:

Hypothesis 3a: Organizational actors will activate fewer ties in situations of limited control than in

situations of control. Hypothesis 4: Organizational actors will activate a lower proportion of

bridging ties in situations of limited control than in situations of control.

By contrast, reactance theory suggests that, when faced with the loss of control, people respond –

at least initially – by seeking to gain personal mastery over the situation (Brehm 1966; Elster 2007;

Taylor 1983; Wicklund 1974). As Elster (2007: 41) explains: “Consider the…case of a person who faces

a barrier or impediment to her goal. This threat to her freedom of action may induce what psychologists

call ‘reactance’ – a motivation to recover or reestablish freedom….As an illustration, think of the effect of

hiding from a small boy a drum his parents do not want him to play with.” Such reactions to a loss of a

control are thought to occur in stages, with people first attempting to regain a sense of mastery and then

moving to a state of “learned helplessness” if these efforts fail (Wortman and Brehm 1975). People seek

mastery over a situation through a variety of means – for example, seeking information (Fiske and Dépret

1996) or interpersonal influence from powerful colleagues (Pfeffer 1992). The search for these resources

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will lead people to activate more social ties – at least in the initial stages after they experience a loss of

control. Thus, reactance theory suggests: Hypothesis 3b: Organizational actors will activate more ties

in situations of limited control than in situations of control.

Reactance theory does not directly address the question of what kinds of information or influence

people will seek as they gain mastery over a situation. It therefore does not offer predictions about the

proportion of ties activated that bridge organizational boundaries. It does, however, suggest that

individuals can vary in their responses to a loss of control. In particular, a well-established individual

difference construct – internal / external locus of control (Rotter 1954, 1966) – is thought to moderate

responses to control deprivation.3 People with an internal (rather than external) locus of control believe

they have mastery over the events they experience. They think that their own actions – rather than the

actions of others, fate, or chance – primarily determine their outcomes – including their outcomes in the

workplace (Spector 1988). When confronted with a situation of limited control, such individuals can be

expected to expend even greater effort to regain a sense of mastery – in particular, by initiating social

contact with others (Ng et al. 2006). These insights suggest the following: Hypothesis 3c: Internal,

rather than external, locus of control will amplify the tendency for organizational actors to activate

more ties in situations of limited control than in situations of control.

Finally, reactance theory has implications for the activation of same- or opposite-sex ties when

the control / limited control schemata are operative. As noted above, the theory predicts that a loss of

control prompts people to seek to regain control. In organizational settings, an important means for doing

so is by seeking out more powerful others who can exert influence on an individual’s behalf. In many

organizational settings, females are less likely than males to occupy positions of power (Reskin et al.

1999; Ridgeway 1997; Ridgeway and Smith-Lovin 1999). Moreover, females are often less central than

males in informal communication, advice, and influence networks in the workplace (Ibarra 1992a;

3There are a number of constructs closely related to locus of control – e.g., perceived powerlessness (Ross and Mirowsky

1989), perceived helplessness (Elder and Liker 1982), fatalism (Wheaton 1980), and personal autonomy (Seeman and Seeman

1983). In different ways, they represent the belief that events and outcomes are within or outside an individual’s control (for a

review, see Ross, Mirowsky, and Pribesh [2001]).

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Lincoln and Miller 1979; Ridgeway and Smith-Lovin 2006). Conditions of uncertainty also lead people to

rely more heavily on social categories, such as gender, when forming judgments about others (Gorman

2006; Pfeffer et al. 1976). Thus, in assessing the value of social contacts during periods of uncertainty-

producing organizational change, actors are more likely to rely on stereotyped gender beliefs about power

– regardless of the actual distribution of power in the organization (for a review, see Ridgeway and

Smith-Lovin 1999). Finally, experimental evidence suggests that males are more likely to be perceived to

occupy central positions associated with power – even after controlling for the actual network position of

males and females (Brands and Kilduff 2012). Thus, in situations of limited control, males will be even

more inclined to initiate contact with other male colleagues who wield more real or perceived power. At

the same time, situations of limited control will also increase the tendency for females to seek contact

with male colleagues whom they perceive to have more power. These arguments suggest: Hypothesis 5:

Males and females will both activate a greater proportion of ties to male colleagues in situations of

limited control than in situations of control.

DATA AND METHODS

Research Setting and Study Participants

The study sample comprised employees of a leading non-profit health care company who participated in a

custom (i.e., company-specific) executive education program at an East Coast business school. The

organization employed over 50,000 individuals. All current program participants (63 individuals) and

alumni of the program (188 individuals) were invited to participate. The program had been running for

four years, with approximately 60 people per cohort. I introduced the research study to one cohort of

participants during one of their on-campus sessions and invited past cohorts to participate through an

email communication.

The response rate for current participants was 82.5%, while that for alumni was 56.4%. The total

response rate was 62.9% (N=158). The resulting sample had the following characteristics: mean age –

50.4 years (standard deviation, 6.17); mean years of work experience – 25.4 years (standard deviation,

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7.59); proportion female – .468; proportion White – .722; proportion Black / African American – .089;

proportion Asian – .120; proportion Hispanic / Latino – .038; proportion born outside the US – .158;

proportion now married – .785; proportion never married – .095; and proportion working in a small office

(i.e., less than 500 employees) – .392.

This sample was well-suited to the objectives of this study. It included professionals with pre-

existing workplace networks and therefore afforded a more realistic picture of network activation than

could be achieved in a typical laboratory study. Because all respondents worked in the same company,

this design implicitly controlled for organization-level sources of variation, such as norms governing

workplace interaction. Finally, because the sample included long-tenured employees who had

experienced a great deal of organizational change, it was possible to construct experimental scenarios to

which they could easily relate and about which they could respond based on past experience.

Experimental Procedure

Participants were randomly assigned to one of four conditions: (1) loss – limited control; (2) loss –

control; (3) gain – limited control; and (4) gain – control.4 I sent them an email with a link to one of four

on-line surveys (depending on the condition to which they were assigned). I instructed them to click on

the link when they were alone, free from distractions, and had at least 10-15 minutes to devote to the

exercise. I also indicated that the exercise involved listening to an audio clip and that they should turn the

sound up on their speakers before beginning.

The first section of the survey included questions about their employment history (e.g., years of

work experience), role within the organization (e.g., individual contributor, manager, middle manager,

executive), and size of the local office in which they work. The manipulation came next. I asked subjects

to imagine a hypothetical situation playing out in their organization. They first listened to a voicemail

recording of an actor playing the part of the company’s CEO and describing an impending organization-

wide change. They had the option to rewind or replay the recording as many times as they wished. In

4In supplemental analysis (reported below), I also tested for potential interaction effects – e.g., how situations of loss

and limited control can affect network activation choices.

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addition, I provided them with a transcript of the recording. Next they read details about how the

organizational change could potentially affect them personally. In particular, they read a summary of a

hypothetical conversation they had with a trusted colleague who was well placed in the organization and

who had been a reliable source of information in the past. See full details of the manipulation below and

see Table 1 for a summary of the manipulation. After learning about this hypothetical situation, subjects

were asked how they interpreted the situation (see manipulation checks).

Manipulation5

CEO Voicemail: Good morning. I would like to share some important news with you. In light of

changing business conditions, we have decided today to implement a [Loss: restructuring / Gain: new

growth plan], which will result in some changes in organizational structure and reporting lines.

Later today, you will receive a memo that outlines these changes and explains why they are necessary to

ensure the long-term health and competitiveness of our enterprise. As these changes play out, you can

expect to receive regular updates from me and others in your management team. Thank you for your

attention and support.

Follow-up Communication: After listening to the voicemail from the CEO, you had a private meeting

with a trusted colleague who works elsewhere in the organization. This colleague has heard through the

grapevine (i.e., through unofficial channels) some additional details about the situation and what it might

mean for you. The colleague is well placed in the organization and has been a reliable source for you in

the past.

[Loss: Your colleague informed you that – as part of the reorganization – the organizational unit you are

in will be merged with another unit. Your manager, who heads your unit, will be moving to a different

part of the organization. The head of the other unit will run the combined group.

Several different options for how to structure the combined entity are being considered. One option

would involve inserting a management layer between you and the new unit head (i.e., you would report

to someone else, who would report to the unit head). The person they are considering to be your new

manager is someone from the other unit whom you do not know well but have generally considered a

peer.]

[Gain – Limited Control: Your colleague informed you that – as part of the reorganization – a new

position is opening up to lead a new unit that will pursue exciting new growth opportunities for the

organization. There are several candidates for this position, and you are among those being considered.]

[Gain – Control: Your colleague informed you that – as part of the reorganization – several positions are

opening up to lead new units that will pursue exciting growth opportunities for the organization. There

5Because this study focused on how the schemata associated with a given frame influence network activation (rather

than on how different ways of framing the same situation might affect network activation), the manipulation varied

substantive features of the situation across conditions (e.g., the resources or status an actor could potentially gain or

lose).

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are several candidates for these positions, and you are among those being considered for one of these

positions.]

Such a change would represent a significant step [Loss: back / Gain: forward] for you in your career and

[Loss: hurt / Gain: build] your status in the organization. In addition, this change in job role would likely

result in [Loss: a reduction / Gain: an increase] in your total financial rewards. [Gain: You would not

have to relocate to take on this new role, and the workload and travel requirements would be no worse

than what they currently are.]

[Loss – Limited Control: Given the current business climate and mix of available skills, you are fairly

confident that – if this change were considered necessary – you would have little choice in the decision

or in the design of your new job role. There would be limited room to maneuver.]

[Loss – Control: The person to whom you could potentially report is, however, known for being a hands-

off manager, who would likely give you a great deal of freedom to shape the job role and work

autonomously. The person has a well-deserved reputation for creating space for subordinates to operate

independently, and with the combination of the two units, you would have considerable room to

maneuver.]

[Gain – Limited Control: Given the organization’s ambitious growth plans and the mix of available

skills, you are fairly certain that – if you were offered this position – you would have little choice in the

decision. You would be asked to take on this role in the best interest of the organization, and it would be

very hard to turn down the offer.]

[Gain – Control: Given that several new positions are opening up, you would likely have considerable

freedom to choose among other comparable positions – or to stay in your current position – if you were

made an offer and decided to turn it down.]

Your colleague concluded the conversation by emphasizing that no decisions have yet been made and

that various organizational and staffing options are still being considered. [Limited Control: You are,

however, unlikely to have much influence on the decision outcome. / Control: You might still be able to

influence the decision outcome.

- Insert Table 1 about here -

Network Activation Questions

The network activation questions came next in the survey. I gave them the following instructions: “Most

people discuss important matters, such as the situation just described, with others within and outside their

organization. In the boxes below, please list the initials of the people with whom you would discuss this

situation.” Then I asked two standard name generators (Burt 1984): “Who are the people within

[Company] with whom you would discuss this situation?” and “Who are the people outside [Company]

with whom you would discuss this situation?” That is, rather than just asking people to recall ties in

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general, I asked them to make a purposive choice about which actual network ties to activate in response

to a hypothetical situation.

Because prior research has shown that – in self-administered web surveys – the number of names

a respondent provides can be especially sensitive to question wording (e.g., “list up to ten contacts”) and

even display format (i.e., the number of text boxes shown) (Vehovar et al. 2008), I did not prime subjects

with a particular number of names to provide. Instead, I programmed the survey to dynamically adjust the

number of boxes displayed (i.e., one box was initially displayed per question; once subjects began typing

in that box, another box appeared below). Although subjects were not told of the limit, they could in

practice enter up to thirteen initials per question (or 26 initials in total). Only four respondents (2.5% of

subjects) reached either of the two name limits. Following the name generators were a series of name

interpreters about each contact listed, including one about organizational distance (five point scale,

ranging from “same department, function, or operating unit” to “unrelated department, function, or

operating unit”). Finally, the last section of the survey included questions about the respondent’s own

background and personal characteristics (described in greater detail below).

Manipulation Checks

I included three manipulation checks: (1) perceived uncertainty about the situation; (2) perceived control

or lack of control; and (3) perceived gain or loss. For perceived uncertainty, I adapted four items used in

prior research (Caplan et al. 1975): “Based on what you have learned so far about this situation, how

certain are you about…” (1) “…what your specific job responsibilities will be six months from now?” (2)

“…what your future career picture in this organization looks like?” (3) “…how much the financial

rewards you can expect to receive will change?” and (4) “…how much your status in the organization will

change?” Responses could range from 1 (“Not at all certain”) to 4 (“Very certain”). I combined these

items into a composite measure of perceived uncertainty (alpha = 0.84), which could range from four to

sixteen. The mean of this composite measure was 6.60 (standard deviation of 2.63), with 89.2% of

subjects perceiving the situation as more uncertain than certain (i.e., mean of the composite measure less

than or equal to 10). There were no significant differences in perceptions of uncertainty across the four

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conditions (mean difference between loss and gain conditions of .537 (t statistic=1.28, p=.202); mean

difference between the control and limited control conditions of .094 (t statistic=.223, p=.824).

For perceived control or limited control, I adapted four items from prior research (Pearlin and

Schooler 1978): “Based on what you have learned so far about this situation and your expectations about

how it might play out, how likely is it that…” (1) “…you will be able to control what happens to you next

in the organization?” (2) “…what happens to you next in the organization depends mostly on what you

do?” (3) “…you will not be able to influence organizational decisions that relate to you?” and (4) “…you

will have the freedom to choose or design the job role you want?” Responses could range from 1 (“Very

unlikely”) to 4 (“Very likely”). Reverse coding the third item, I constructed a composite measure (alpha =

.78), which could range from 4 to 16 (mean of 10.41; standard deviation of 2.49). Subjects in the control

condition perceived having significantly more influence over the situation than those in the limited

control condition; the mean difference was 1.25 (t statistic=3.24; p=.002). There were no significant

differences in perceived control or lack of control between respondents in the gain and loss conditions.

Finally, for perceived gain or loss, I adapted four items used in prior research (Highhouse et al.

2002): “Based on what you have learned so far about this situation and your expectations about how it

might play out, how likely is it that…” (1) “…the situation will result in a successful outcome for you?”

(2) “…you may lose from this situation and are unlikely to gain?” (3) “…you may gain in this situation

and are unlikely to lose?” and (4) there will be personal loss for you in this situation?” Responses could

range from 1 (“Very unlikely”) to 4 (“Very likely”). Reverse coding the second and fourth items, I

constructed a composite measure (alpha = 0.86), which could range from 4 to 16 (mean of 10.84; standard

deviation of 2.41). Respondents in the gain condition perceived significantly more potential gain in the

situation than those in the loss condition; the mean difference was 2.98 (t statistic=9.85; p=.000).

Respondents in the limited control condition perceived somewhat less gain than those in the control

condition; however, this difference was not statistically significant. Overall, the manipulation checks

indicated that participants’ perceptions of the hypothetical situations were consistent with those intended

in the study design. That is, the experimental conditions made salient each of the intended schemata.

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Response Variables

For Hypotheses 1, 3a, 3b, and 3c, the response variable was the number of ties a person activated. I

considered the total number of ties, as well as the number activated within the organization and outside

the organization. For Hypotheses 2 and 4, the response variable was the proportion of within-organization

ties activated that were bridging. I considered a tie to be bridging if a respondent identified a contact as

being at least a three on the five point organizational distance scale (i.e., “different but somewhat

related…”, “different but loosely related…”, or “different and unrelated department, function, or

operating unit”). I discuss below the robustness of reported findings to alternative measures of

organizational distance. Finally, for Hypothesis 5, the response variable was the proportion of same-sex

ties activated.

Explanatory Variables

To assess the main effects of the treatments, I used two indicator variables – Loss and Limited Control.

For Hypothesis 3c, which involved internal versus external locus of control, I used twelve items from a

validated and widely used scale that is adapted to workplace settings (Spector 1988): (1) “A job is what

you make of it;” (2) “On most jobs, people can pretty much accomplish whatever they set out to

accomplish;” (3) “If employees are unhappy with a decision made by their boss, they should do

something about it;” (4) “Making money is primarily a matter of good fortune;” (5) “Most people are

capable of doing their jobs well if they make the effort;” (6) “Promotions are usually a matter of good

fortune;” (7) “Promotions are given to employees who perform well on the job;” (8) “To make a lot of

money, you have to know the right people;” (9) “It takes a lot of luck to be an outstanding employee on

most jobs;” (10) “People who perform their jobs well generally get rewarded for it;” (11) “Most

employees have more influence on their supervisors than they think they do;” and (12) “The main

difference between people who make a lot of money and people who make a little money is luck.”

Reverse coding items 4, 6, 8, 9, and 12, I constructed a composite work locus of control measure (alpha =

.716). After centering this measure, I interacted it with one of the treatment indicators: Limited Control x

Work Locus of Control.

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Finally, I included various control variables: age, age-squared, sex (indicator set to 1 for female),

ethnicity (indicators for White, Black, and Asian, with Hispanic / Latino and Other serving as the

reference category), country of origin – ex-US (indicator set to 1 for subjects born outside the US),

marital status (indicators for now married and never married, with widowed, divorced, or separated

serving as the reference category), past uncertainty experience (indicator set to 1 for subjects who

reported “having experienced a period of organizational change that was similar to the scenario presented

in this exercise in terms of its potential implications for you”), and small office (to account for the

availability of contacts in the subject’s work setting; this was an indicator set to 1 for subjects whose

primary work location included less than 500 employees).

Estimation

For Hypotheses 1, 3a, 3b, and 3c, for which the response variable is a count of the number of ties

activated, I used the Poisson Quasi-Maximum Likelihood (PQML) estimator. This estimator is consistent

so long as the conditional mean is correctly specified; it makes no assumptions about the conditional

variance or distribution of the data (Wooldridge 1997). For Hypotheses 2, 4, and 5, for which the

response variable is a proportion, I employed the fractional logit estimator (Papke and Wooldridge 1996).

In all cases, inferences were based on robust standard errors.

Results

Table 2 reports descriptive statistics and a correlation matrix. Although I used block random assignment

to the experimental conditions, the number of subjects per cell varied based on response rates to the

survey. 54% of respondents were assigned to the loss (rather than gain) condition, while 51% of

respondents were assigned to limited control (rather than control) condition. It is worth noting that 75% of

respondents reported having experienced a situation like the one described in the manipulation at least

once in the past. Thus, they could presumably relate to the hypothetical scenario and draw on their actual

experience when deciding which actual network ties to activate. Across all four conditions, subjects listed

a mean of 7.06 contacts, 29% of which were bridging and 51% of which were of the same sex. Responses

to the name interpreters – in particular, the frequency of contact – indicate that all contacts listed were

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part of subjects’ pre-existing networks (given that the reported frequency of contact was at least once per

year for all contacts listed). That is, reported ties represented the activation of pre-existing ties, rather than

attempts to form new ties.

- Table 2 about here -

Table 3 reports results pertaining to Hypothesis 1 – that organizational actors will activate more

ties in situations of loss than in situations of gain. The coefficient for Loss was of the expected (positive)

sign and significant in Model 1 (all activated ties), Model 2 (all activated ties, with controls), Model 3

(ties activated within the organization), and Model 4 (ties activated within the organization, with

controls). Loss was not a significant covariate in Models 5 and 6, which considered ties activated outside

the organization. In the models that included control variables, several of these variables were

significantly associated with the response variable. Age was significantly associated with ties activated

outside the organization, with a positive coefficient for the quadratic term and a negative coefficient for

the linear term. White was marginally significant and had a positive coefficient in Model 2 and was

positive and significant in Model 4. Country of Origin – Ex-US was marginally significant and positively

associated with ties activated within the organization. Never Married was marginally significant and

positively associated with ties activated and significant and positively associated with ties activated

within the organization. Finally, perhaps reflecting the availability of contacts in smaller offices, Small

Office was negatively associated with ties activated and ties activated outside the organization. The

inclusion of these control variables did not, however, materially change the significance or magnitude of

Loss. Figure 1 depicts the size of this effect. Subjects in the gain condition activated a mean of 6.23 ties,

3.60 of which were within the organization and 2.63 of which were outside the organization. Subjects in

the loss condition activated 7.78 ties, 4.71 of which were within the organization and 3.07 of which were

outside the organization. Overall, subjects in the loss condition activated nearly 25% more ties than those

in the gain condition. These results provide support for Hypothesis 1.

- Table 3 about here –

- Figure 1 about here -

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Results pertaining to Hypothesis 2 – that organizational actors will activate a greater proportion

of bridging ties in situations of loss than in situations of gain – are reported in Table 4. Loss was positive

and significant in both Models 7 and 8. In the model with control variables, only one – Never Married –

was statistically significant; it was positively associated with the proportion of ties activated that were

bridging. The inclusion of control variables did not change the significance, but did result in a slight

decline in the magnitude, of Loss. The effect size is depicted in Figure 2: 22% of ties activated by subjects

in the gain condition bridged internal organizational boundaries, while 35% of ties activated by subjects

in the loss condition were bridging. Because the designation of a tie as bridging was somewhat arbitrary

(i.e., at least a three on a five point scale of organizational distance), I implemented an alternative

analytical approach as a robustness check. Using ordinary least squares, I regressed the mean

organizational distance of ties activated on Loss. The results were comparable – i.e., under conditions of

loss, the mean organizational distance of ties activated was significantly greater than under condition of

gain.6 These results lend support for Hypothesis 2.

- Table 4 about here –

- Figure 2 about here -

Results concerning Hypotheses 3a (that organizational actors will activate fewer ties in situations

of limited control than in situations of control), 3b (that organizational actors will activate more ties in

situations of limited control than in situations of control), and 3c (that internal, rather than external, locus

of control will amplify the tendency to activate more ties in situations of limited control than in situations

of control) are reported in Table 5. Limited Control was not significantly associated with the number of

ties activated in Model 9 (without control variables), nor was it significant in Model 10 (with control

variables). Thus, neither Hypothesis 3a nor Hypothesis 3b was supported. In Models 11 (without control

variables) and 12 (with control variables), the interaction of limited control with internal locus of control

was, however, significant and had a positive coefficient. That is, when confronted with a situation of

limited control, those with a high internal locus of control were apt to activate a larger number of ties than

6Results of all supplemental analyses are available upon request from the author.

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those with a low internal locus of control. Figure 3 depicts the size of this effect using a median split of

the sample on the composite internal locus of control measure. Those in the lower half of the distribution

activated 7.82 ties under conditions of control and 6.42 ties under conditions of limited control, while

those in the upper half of the distribution activated 6.50 ties under conditions of control and 7.84 ties

under conditions of limited control. That is, those with a more internal locus of control activated 22%

more ties under conditions of limited control than in conditions of control, whereas those with a more

external locus of control activated 17% fewer ties under conditions of limited control than in conditions of

control. Thus, there is support for Hypothesis 3c.

- Table 5 about here –

- Figure 3 about here -

Table 6 reports results that speak to Hypothesis 4, which suggests that organizational actors will

activate a lower proportion of organizationally distant ties in situations of limited control than in

situations of control. Limited Control was not statistically significant in Models 13-16, including

specifications that added control variables, internal locus of control, and the interaction of limited control

and locus of control. Thus, there is no support for Hypothesis 4.

- Table 6 about here –

Finally, Table 7 addresses Hypothesis 5 – that both males and females will activate a greater

proportion of ties to male colleagues in situations of limited control relative to situations of control. In

Model 17, the main effect of limited control was not statistically significant. However, the interaction

term – Limited Control x Female – was marginally significant in Model 18 (without control variables)

and significant in Model 19 (with control variables). In both cases, it was of the expected (i.e., negative)

sign. Figure 4 depicts this effect. For males, 51% of ties activated were of the same sex under conditions

of control, while 56% of ties activated were of the same sex under conditions of limited control. This

pattern was reversed for females: 54% of ties activated were of the same sex under conditions of control,

while 45% of ties activated were of the same sex under conditions of limited control. Thus, Hypothesis 5

was supported – though the interaction term was marginally significant in the absence of control variables

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(which presumably helped reduce error variance). As a supplemental analysis, I also considered whether

work locus of control moderated this effect. As Table 7 further indicates, there was weak support for this

moderating effect. In Model 20, the three-way interaction term – Limited Control x Female x Work Locus

of Control – was marginally significant (p<.10) and of the expected (i.e., negative) sign. That is, the

tendency for females to activate a greater proportion of ties to males was more pronounced among those

females with a high internal locus of control; however, this effect was not robust to the inclusion of

control variables in Model 21.

- Table 7 about here –

- Figure 4 about here –

DISCUSSION AND CONCLUSION

This article has sought to clarify how the frames and schemata through which organizational actors

interpret and respond to uncertain events can shape the mobilization of social resources through

workplace networks. It examines, in particular, network activation – or the conversion of latent social ties

into active relationships – when a widely used uncertainty frame – threat / opportunity – is operative in

the minds of managers (Dutton and Jackson 1987; Jackson and Dutton 1988). The threat / opportunity

frame can make salient two distinct pairs of schemata: gain / loss and control / limited control (George et

al. 2006; Ocasio 1995). Three theories – loss aversion (Kahneman and Tversky 1979), threat-rigidity

(Staw et al. 1981), and reactance (Brehm 1966; Wortman and Brehm 1975) – inform expectations about

the size and composition of network ties that actors will activate when facing situations that invoke these

schemata. Results from an experimental study involving 158 people working in a non-profit health

company indicate that a loss (rather than gain) schema led participants to activate more ties and a greater

proportion of bridging ties. That is, the predictions informed by loss aversion were supported. By

contrast, there was no support for the predictions of threat-rigidity theory: a limited control (rather than

control) schema did not lead subjects to activate fewer ties or a lower proportion of bridging ties. There

was conditional support for the predictions of reactance theory. Although the limited control (rather than

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control) schema did not lead actors to activate more ties in general, responses to this schema were

moderated by an individual difference construct – the locus of control. Subjects with an internal locus of

control activated more ties in situations of limited control relative to situations of control, whereas those

with an external locus of control had the opposite response. Finally, a limited control (rather than control)

schema led both females and males to activate a greater proportion ties to male colleagues.

I turn next to addressing two outstanding questions raised by this investigation. First, when the

gain / loss and control / limited control schemata are salient at the same time, do they have a

multiplicative effect on activation choices? Supplemental analyses suggest a positive interaction between

loss and limited control on the number of ties activated but not on the proportion of organizationally

distant ties or the proportion of same-sex ties activated. Second, given prior research suggesting value of

assessing the content, not just the structure, of network ties (Podolny and Baron 1997), I also considered

the resources (i.e., information, influence, career advice, and social / emotional support) that people

sought in the different uncertainty conditions. There were no discernible differences across treatment

conditions in the size or composition of networks activated to obtain these different resources (perhaps

because respondents could report that they would seek multiple resources from a given contact and most

ties reported were multiplex).

This study makes four noteworthy contributions. First, it contributes to the growing body of

research on social capital activation (Hurlbert et al. 2000; Renzulli and Aldrich 2005; Smith 2000, 2005;

Srivastava 2012). In particular, it builds on and extends prior work suggesting that different situations can

lead people to cognitively recall different subsections of their networks. As Smith, Menon, and Thompson

(2012: 78-79) argue: “[The cognitive recall] of ties is a precondition to mobilization, whereby people who

activate different microstructures might therefore access different resources.” Yet their experimental

protocol considered only the recall of ties – not the purposive choice to activate ties. Findings from the

present study provide the empirical bridge between, on one hand, the frames and schemata made salient

by situations of threat and opportunity and, on the other hand, the mobilization of resources through

social networks. That is, the different situations people encounter can not only influence which ties actors

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recall but also their purposive choice to activate network ties in pursuit of valuable social resources. In

addition, the study considers not only situations of threat but also of opportunity. It conceptually unpacks

threat and opportunity into two distinct pairs of schemata – gain / loss and control / limited control – and

shows that network actions taken in response to threat or opportunity depend on which of these pairs is

operative in a given situation. Thus, these results provide a more complete picture of how situations of

threat or opportunity influence both cognitive recall and purposive choices of network activation.

Next, these findings expand our understanding of how individual differences – such as self-

monitoring orientation (Mehra et al. 2001; Mehra and Schenkel 2008; Sasovova et al. 2010), relational

self-construal (O'Connor and Sauer 2006), need for cognition (Anderson 2008), and network entrepreneur

personality (Burt et al. 1998) – can influence interpersonal network dynamics. This study represents, to

the best of my knowledge, the first to investigate the role of another well-established construct – locus of

control – in shaping network action. People with an internal (rather than external) locus of control

responded to situations of limited control by more vigorously activating social ties. This result

underscores the need for more nuanced theoretical accounts of cognition and networks, which take into

consideration the role of these various stable individual differences (cf. Zerubavel 1997).

At a more macro level, the study contributes to the growing body of research that examines the

divergence between formal and informal organization during periods of restructuring (Gulati and

Puranam 2009; Hannan et al. 2003a, b; Nickerson and Zenger 2002) and its implications for performance

(Krackhardt and Stern 1988). The present study identifies a novel mechanism – social capital activation

when the schemata of gain / loss are operative in people’s minds – that can give rise to divergence

between formal and informal structure. The loss of tangible resources associated with restructuring led

people to activate a greater proportion of ties outside of their subunit. That is, whereas prior research has

shown that interpersonal networks in workplace settings tend to hew to the formal organizational structure

(Han 1996; Hinds and Kiesler 1995; Ibarra 1992b), this study suggests the formal structure imposes a

relatively weak constraint on interpersonal networks during events that entail potential gain or loss for

employees. Thus, network activation may importantly contribute to the previously theorized and

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documented lag in adjustment between formal and informal structure following a restructuring event. This

divergence may also have implications for organizational performance. A prior simulation study, for

example, indicates that organizations endowed with a large proportion of ties that bridge formal subunits

perform better during tumultuous times (Krackhardt and Stern 1988). The present study provides

suggestive evidence that the proportion of activated bridging ties in an organization can endogenously

change during uncertain events. It remains to be explored whether individual-level choices to activate

bridging ties when facing uncertain losses can cumulate to affect organizational resilience.

Finally, this study informs our understanding of sex differences in workplace networks (Brass

1985; Ibarra 1992a, 1997; Kleinbaum, Stuart, and Tushman 2012; Miller 1986; Moore 1990; Olson and

Miller 1983; Ridgeway 1997; Ridgeway and Correll 2003). Whereas this literature has tended to take a

static view of structural differences in the workplace networks of males versus females, this study draws

attention to differences in the network actions that males and females take during periods of uncertainty,

when power and organizational resources are often contested (Pfeffer 1992). For example, based on a

cross-sectional network survey, Ibarra (1992a) concludes that males tend to build homophilous networks

for both instrumental and expressive purposes, while females tend to form ties to female colleagues for

expressive purposes and to male colleagues for instrumental purposes. The present study suggests the

need to complicate this account by considering the role of situations that organizational actors face and

their choices about how to use the network resources available to them. Under conditions of limited

control (relative to control), females tended to reach out to males, while males appeared to close ranks

with other males. Because the research design entailed random assignment and therefore effectively

controlled for the opportunity structure for interaction, this effect likely represents situational differences

in preferences for contact. To the extent that these patterns generalize across organizational settings, they

may help account for the fact that times of organizational change – when people may feel they have

limited control over their careers and organizational lives – can often produce increases in sex-based

inequality, even when the opportunities for discrimination are attenuated (Acker 1992, 2006; Dencker

2008; DiPrete and Nonnemaker 1997). Sex-differences in network activation during periods of

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organizational change therefore represent a plausible mechanism that can partially account for the

persistence of gender inequality in the workplace (Reskin 2003).

The study is not without limitations, which also point to directions for future research. First, prior

research suggests that pre-existing network structure can enable and constrain network change (Uehara

1990). In this study, individual differences in pre-existing network structure were accounted for through

random assignment. Still, a fruitful avenue for future research would entail first mapping subjects’ pre-

existing networks and then assessing how network structure conditions network activation choices.

Second, this study design did not allow one to distinguish whether the activation choices people made

were functional (e.g., seeking career advice from trusted mentors) or dysfunctional (e.g., spreading false

rumors) for the individual or the organization. Future designs should consider such consequences of

network activation. Third, this study took the perspective of the help seeker but not of the help provider.

Prior research has importantly highlighted that the choices of help providers – i.e., the targets of network

activation – can importantly determine the nature and quality of resources that accrue to the help seeker

(Smith 2005). How do the frames and schemata used by the prospective help provider influence his or her

willingness to share resources with the help seeker? Finally, uncertain events sometimes do not fall neatly

into buckets of threat or opportunity; rather, some situations are ambiguous (Cacioppo and Berntson

1994; Plambeck and Weber 2009). Moreover, interpretations of threat and opportunity vary across

cultural settings (Barr and Glynn 2004). Future research can profitably examine how people activate

networks when operating under ambiguous frames and in different cultural contexts.

In sum, this article demonstrates the value of deepening the exploration of managerial cognition

during times of organizational change and clarifying its link to social network dynamics in the workplace.

It also highlights the promise of using field-based experimental methods in unearthing the

interrelationships between cognition and social structure.

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Figures and Tables

Figure 1

Figure 2

6.23

3.60

2.63

7.78

4.71

3.07

02

46

8

Num

ber

of T

ies

Condition - Gain Condition - Loss

N=158

Ties Activated - by Gain / Loss

Ties Activated Ties Activated - Within Org.

Ties Activated - Outside Org.

0.22

0.35

0.1

.2.3

.4

Pro

po

rtio

n

Condition - Gain Condition - LossN=148

Proportion of Ties that are Bridging - by Gain / Loss

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Figure 3

Figure 4

7.82

6.42 6.50

7.84

02

46

8

Num

ber

of T

ies

Lower Int. Locus of Control Higher Int. Locus of Control

Control Limited Control Control Limited Control

N=158

Ties Activated - Control / Limited Control x Locus of Control

0.51

0.560.54

0.45

0.2

.4.6

Pro

po

rtio

n

Male Female

Control Limited Control Control Limited Control

N=157

Proportion of Same Gender Ties - Control x Gender

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Table 1: Overview of Manipulation

Loss Gain

Control Uncertain Threat of Downward

Mobility

Freedom to Shape Job Role and

Potential to Influence Decision

Outcome

Uncertain Opportunity for

Upward Mobility

Multiple Available Job Roles

and Considerable Freedom to

Choose Among Them

Limited Control Uncertain Threat of Downward

Mobility

Limited Influence over Job Role

or Decision Outcome

Uncertain Opportunity for

Upward Mobility

One Available Job Role and

Limited Influence over Decision

Outcome

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Table 2: Descriptive Statistics and Correlation Matrix (N=158)

Mean S.D. (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16)

(1) Ties

Activated

7.06 4.67 1.0

(2) Prop.

Bridging

0.29 0.33 0.2 1.0

(3) Prop.

Same Gen.

0.51 0.25 0.3 0.0 1.0

(4) Loss 0.54 0.50 0.2 0.2 0.0 1.0

(5) Lim.

Control

0.51 0.50 -0.0 0.1 -0.0 0.0 1.0

(6) Age 50.38 6.17 -0.0 -0.2 0.1 0.1 -0.0 1.0

(7) Female 0.47 0.50 0.0 0.1 -0.1 -0.0 0.0 0.1 1.0

(8) White 0.72 0.45 0.1 -0.1 0.2 0.1 -0.0 0.2 -0.1 1.0

(9) Black /

Af. Amer.

0.09 0.29 -0.0 0.1 0.0 0.0 0.1 -0.0 -0.0 -0.5 1.0

(10) Asian 0.12 0.33 -0.1 0.0 -0.2 -0.1 0.0 -0.2 0.1 -0.6 -0.1 1.0

(11) Born

– Ex. US

0.16 0.37 0.1 -0.0 0.0 -0.1 0.0 -0.2 0.0 -0.3 0.0 0.3 1.0

(12) Now

Married

0.78 0.41 -0.1 -0.2 -0.1 -0.1 0.0 -0.1 -0.1 -0.0 0.0 0.1 0.1 1.0

(13) Never

Married

0.09 0.29 0.2 0.3 0.1 0.1 -0.0 0.0 0.0 0.1 -0.0 -0.1 -0.0 -0.6 1.0

(14) Past

Experience

0.75 0.43 0.1 -0.1 0.0 -0.2 0.1 0.1 0.2 0.0 0.1 -0.1 -0.1 -0.1 -0.0 1.0

(15) Small

Office

0.39 0.49 -0.2 0.0 -0.1 0.0 0.0 -0.0 -0.1 -0.1 -0.0 0.1 -0.0 -0.1 0.0 -0.1 1.0

(16) Work

Locus Of

Control

0.00 6.00 0.1 0.0 0.0 0.1 -0.1 0.1 -0.1 0.1 -0.1 -0.2 -0.1 -0.1 0.0 -0.1 -0.2 1.0

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Table 3: PQML Regression of Ties Activated on Treatment (Loss) and Controls

Model 1:

All Ties

Activated

Model 2:

All Ties

Activated

Model 3:

Ties

Activated

Within Org.

Model 4:

Ties

Activated

Within Org.

Model 5:

Ties

Activated

Outside

Org.

Model 6:

Ties

Activated

Outside

Org.

Loss 0.221* 0.227* 0.267** 0.275* 0.155 0.158

(0.098) (0.101) (0.102) (0.108) (0.120) (0.124)

Age -0.106 -0.012 -0.235*

(0.095) (0.107) (0.103)

Age - Sq. 0.001 0.000 0.002*

(0.001) (0.001) (0.001)

Female -0.012 0.022 -0.061

(0.101) (0.104) (0.118)

White 0.349+ 0.435* 0.234

(0.204) (0.220) (0.235)

Black 0.204 0.100 0.333

(0.249) (0.271) (0.283)

Asian 0.189 0.203 0.173

(0.237) (0.252) (0.273)

Born – Ex. US 0.207 0.292+ 0.084

(0.151) (0.153) (0.186)

Now Married -0.007 0.048 -0.090

(0.168) (0.177) (0.189)

Never Married 0.341+ 0.416* 0.233

(0.200) (0.202) (0.237)

Past Exp. 0.189 0.160 0.231

(0.123) (0.127) (0.149)

Small Office -0.232* -0.157 -0.345**

(0.100) (0.100) (0.128)

Constant 1.830*** 4.106+ 1.282*** 0.968 0.967*** 6.800**

(0.062) (2.384) (0.070) (2.695) (0.077) (2.591)

Chi2 5.046 25.534 6.921 28.877 1.658 21.600

prob>Chi2 .025 .012 .009 .004 .198 .042

AIC 1010 981 773 763 677 670

N 158 158 158 158 158 158

+ p<0.10, * p<0.05, ** p<0.01, *** p<.001; two-tailed tests; robust std. errors in parentheses.

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Table 4: Fractional Logit Regression of

Proportion Bridging Ties on Treatment (Loss) and Controls

Model 7 Model 8

Loss 0.653* 0.614*

(0.259) (0.275)

Age 0.192

(0.263)

Age - Sq. -0.002

(0.003)

Female 0.253

(0.273)

White -0.201

(0.609)

Black 0.424

(0.708)

Asian 0.028

(0.671)

Born – Ex. US -0.396

(0.394)

Now Married -0.248

(0.406)

Never Married 1.083*

(0.495)

Past Exp. -0.175

(0.323)

Small Office -0.032

(0.275)

Constant -1.272*** -4.265

(0.192) (6.378)

Chi2 6.359 26.046

prob>Chi2 .012 .011

AIC 150 162

N 148 148

+ p<0.10, * p<0.05, ** p<0.01, *** p<.001; two-tailed tests; robust std. errors in parentheses.

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Table 5: PQML Regression of Ties Activated on Treatment (Limited Control), Work Locus of

Control, and Control Variables

Model 9 Model 10 Model 11 Model 12

Limited Control -0.029 -0.019 -0.036 -0.034

(0.105) (0.102) (0.103) (0.097)

Work Locus of

Control

-0.016

(0.011)

-0.022*

(0.011)

Limited Control x

Work Locus of

Control

0.045**

(0.016)

0.051***

(0.015)

Age -0.139 -0.100

(0.096) (0.086)

Age - Sq. 0.001 0.001

(0.001) (0.001)

Female -0.014 -0.009

(0.102) (0.097)

White 0.359+ 0.345+

(0.190) (0.205)

Black / African

American

0.225 0.242

(0.239) (0.256)

Asian 0.153 0.159

(0.227) (0.235)

Born – Ex. US 0.198 0.306*

(0.151) (0.150)

Now Married -0.050 -0.019

(0.156) (0.150)

Never Married 0.330 0.335+

(0.201) (0.197)

Past Experience 0.135 0.179

(0.118) (0.114)

Small Office -0.230* -0.222*

(0.101) (0.100)

Constant 1.970*** 5.117* 1.971*** 4.035+

(0.079) (2.386) (0.078) (2.145)

Chi2 0.076 21.582 8.752 39.037

prob>Chi2 .782 .043 .033 .000

AIC 1023 994 1006 975

N 158 158 158 158

+ p<0.10, * p<0.05, ** p<0.01, *** p<.001; two-tailed tests; robust std. errors in parentheses.

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Table 6: Fractional Logit Regression of Proportion Bridging Ties on

Treatment (Limited Control), Work Locus of Control, and Control Variables

Model 13 Model 14 Model 15 Model 16

Limited Control 0.384 0.389 0.387 0.384

(0.261) (0.268) (0.261) (0.270)

Work Locus of

Control

-0.007

(0.029)

0.007

(0.032)

Limited Control x

Work Locus of

Control

0.022

(0.041)

0.005

(0.045)

Age 0.059 0.066

(0.265) (0.270)

Age - Sq. -0.001 -0.001

(0.003) (0.003)

Female 0.218 0.221

(0.269) (0.270)

White -0.216 -0.190

(0.597) (0.607)

Black / African

American

0.398 0.461

(0.695) (0.724)

Asian -0.149 -0.087

(0.673) (0.714)

Born - Ex US -0.393 -0.383

(0.410) (0.432)

Now Married -0.359 -0.350

(0.402) (0.407)

Never Married 1.069* 1.074*

(0.479) (0.481)

Past Experience -0.364 -0.347

(0.320) (0.322)

Small Office -0.032 -0.015

(0.271) (0.272)

Constant -1.099*** -0.666 -1.098*** -0.894

(0.193) (6.418) (0.192) (6.572)

Chi2 2.167 27.594 2.480 27.478

prob>Chi2 .1410452 .0063397 .4789681 .0166754

AIC 152 164 156 168

N 148 148 148 148

+ p<0.10, * p<0.05, ** p<0.01, *** p<.001; two-tailed tests; robust std. errors in parentheses.

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Picturing Uncertainty

Table 7: Fractional Logit Regression of Prop. Same-Sex Ties on

Treatment (Limited Control), Female, Work Locus of Control, and Control Variables

Model 17 Model 18 Model 19 Model 20 Model 21

Limited

Control

-0.069

(0.159)

0.186

(0.207)

0.256

(0.212)

0.180

(0.202)

0.265

(0.209)

Female 0.093 0.121 0.087 0.140

(0.245) (0.228) (0.241) (0.224)

Limited

Control x

Female

-0.534+

(0.319)

-0.658*

(0.296)

-0.545+

(0.316)

-0.698*

(0.297)

Work Locus of

Control (LOC)

-0.013

(0.020)

-0.007

(0.021)

Limited

Control x Work

LOC

0.032

(0.034)

0.020

(0.034)

Female x Work

LOC

0.048

(0.033)

0.028

(0.039)

Limited

Control x

Female x Work

LOC

-0.090+

(0.048)

-0.074

(0.053)

Control

Variables

No No Yes No Yes

Constant 0.092 0.050 6.563 0.057 7.213+

(0.121) (0.152) (4.460) (0.146) (4.278)

Chi2 0.187 4.989 33.160 9.304 35.282

prob>Chi2 .665 .173 .002 .232 .006

AIC 164 166 181 174 189

N 157 157 157 157 157

+ p<0.10, * p<0.05, ** p<0.01, *** p<.001; two-tailed tests; robust std. errors in parentheses.