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Cognitive Task Analysis Cognitive Task Analysis for Teams for Teams
Nancy J. CookeNancy J. CookeNew Mexico State New Mexico State
UniversityUniversity
CTA Resource On-CTA Resource On-line Seminarline Seminar
October 11, 2002October 11, 2002
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 22
AcknowledgementsAcknowledgements
NMSU FacultyNMSU Faculty: Peter Foltz: Peter Foltz NMSU Post Doc:NMSU Post Doc: Brian Bell Brian Bell NMSU Graduate Students:NMSU Graduate Students: Janie DeJoode, Jamie Gorman, Janie DeJoode, Jamie Gorman,
Preston Kiekel, Rebecca Keith, Melanie Martin, Harry PedersenPreston Kiekel, Rebecca Keith, Melanie Martin, Harry Pedersen US Positioning, LLC: US Positioning, LLC: Steven ShopeSteven Shope UCF:UCF: Eduardo Salas, Clint Bowers Eduardo Salas, Clint Bowers SponsorsSponsors: Air Force Office of Scientific Research, Office of : Air Force Office of Scientific Research, Office of
Naval Research, NASA Ames Research Center, Army Research Naval Research, NASA Ames Research Center, Army Research
LaboratoryLaboratory
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 33
OverviewOverview What is team cognition?What is team cognition? Q&AQ&A ““Shared” mental modelsShared” mental models Q&AQ&A Holistic CTA for teamsHolistic CTA for teams ConclusionsConclusions Q&AQ&A
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 44
What is Team What is Team Cognition?Cognition?
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 55
Team Cognition in PracticeTeam Cognition in Practice
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 66
Experimental ContextExperimental ContextCERTT (Cognitive Engineering Research on Team
Tasks) LabA Synthetic Task Environment for the Study of Team
Cognition
Five Participant Consoles Experimenter Console
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 77
Defining TeamDefining Team
“…a distinguishable set of two or more people who interact dynamically, interdependently, and adaptively toward a common and valued goal/object/mission, who have each been assigned specific roles or functions to perform, and who have a limited life span of membership”
Salas, Dickinson, Converse, and Tannenbaum (1992)
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 88
Defining Team CognitionDefining Team Cognition It is more than the
sum of the cognition of individual team members.
It emerges from the interplay of the individual cognition of each team member and team process behaviors
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 99
Individual knowledge
Team Process Behaviors
Team Knowledge
Team Performance
Team Cognition Team Cognition FrameworkFramework
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1010
Individual knowledgeTeam Process
Behaviors
Team Knowledge
Team Performance
Team Cognition FrameworkTeam Cognition Framework
+ +
Collective level
Holistic Level
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1111
Team KnowledgeTeam Knowledge
Long-term knowledgeLong-term knowledge TaskworkTaskwork TeamworkTeamwork
Fleeting Knowledge (i.e., momentary Fleeting Knowledge (i.e., momentary understanding, situation model)understanding, situation model) TaskworkTaskwork TeamworkTeamwork
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1212
Measurement Measurement LimitationsLimitations
Measures tend to Measures tend to assume homogeneous teamsassume homogeneous teams Measures tend to target Measures tend to target collective levelcollective level Aggregation methodsAggregation methods are limited are limited Measures are needed that Measures are needed that target the more target the more
dynamic and fleeting knowledgedynamic and fleeting knowledge Measures are needed that target Measures are needed that target different different
types of long-term team knowledgetypes of long-term team knowledge A A broader range of knowledge elicitationbroader range of knowledge elicitation
methods is neededmethods is needed A need for A need for streamlined and embedded streamlined and embedded
measuresmeasures Newly developed measures require Newly developed measures require validationvalidation
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1313
Other Related WorkOther Related Work Group Think (Janis, 1972) Distributed Cognition (Hutchins, 1991) Common Ground in Discourse (Clark &
Schaefer, 1987; Wilkes-Gibbs & Clark 1992 ) ) Group Decision Support (Fulk, Schmitz, &
Ryu, 1995) Social Decision Schemes (Davis, 1973;
Hinsz, 1999) Transactive Memory (Wegner, 1986) Shared Mental Models (Cannon-Bowers,
Salas, & Converse, 1993)
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1414
Why Do We Care?Why Do We Care? Outcome measures of team Outcome measures of team
performance do not reveal performance do not reveal why why performance is effective or ineffectiveperformance is effective or ineffective
Team cognition is Team cognition is assumed to assumed to contribute to team performancecontribute to team performance
Understanding the team cognition Understanding the team cognition behind team performance should behind team performance should facilitate interventionsfacilitate interventions (design, training, (design, training, selection) to improve that performanceselection) to improve that performance
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1515
Team Cognition and Functions Team Cognition and Functions of Cognitive Task Analysisof Cognitive Task Analysis
Elicitation:Elicitation: Interviews, observations, think Interviews, observations, think aloud used to make knowledge explicitaloud used to make knowledge explicit
Assessment:Assessment: Judgments are made Judgments are made regarding specific elicited knowledge (e.g., regarding specific elicited knowledge (e.g., accuracy, intrateam similarity)accuracy, intrateam similarity)
Diagnosis:Diagnosis: Patterns in elicited knowledge Patterns in elicited knowledge (i.e. symptoms associated with (i.e. symptoms associated with dysfunctional or exceptional performance) dysfunctional or exceptional performance) are tied to a diagnosisare tied to a diagnosis
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1616
Questions or Comments?Questions or Comments?
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1717
Shared Mental Shared Mental ModelsModels
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1818
““Shared Mental Models”Shared Mental Models”
Shared Mental ModelsShared Mental Models
Shared Knowledge
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 1919
““Shared”Shared”
Sharing = to have the same knowledge
Sharing = to have compatible knowledge
vs.“Shared beliefs” “Share the pie”
To hold in common To distribute
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2020
The “The “Apples and Oranges” Apples and Oranges” ProblemProblem
Shared knowledge = similar knowledge
Accuracy is relative to single referent
Person A Person B
Referent
Measures to assess team knowledge often assume knowledge homogeneity among team members.
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2121
Teams, by Definition, Teams, by Definition, Consist of “Apples and Consist of “Apples and
Oranges”Oranges”
Airport Incident Command Center Telemedicine
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2222
““Shared” KnowledgeShared” Knowledge
Shared = Common
Knowledge Base
Person A
Person B
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2323
““Shared” KnowledgeShared” Knowledge
Shared = Complementary
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2424
““Shared” KnowledgeShared” Knowledge
Shared = Common and Complementary
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2525
““Shared” KnowledgeShared” Knowledge
Common and Complementary Knowledge and Shared
Perspectives/Varied Granularity
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2626
““Shared” KnowledgeShared” Knowledge
Common and Complementary Knowledge and Shared Perspectives
Conflicting Knowledge
No Coverage
Irrelevant Knowledge
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2727
An Approach to the An Approach to the Apples Apples and Orangesand Oranges Problem Problem
Measures of team Measures of team knowledge with knowledge with heterogeneous heterogeneous
accuracy metricsaccuracy metrics
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2828
Experimental ContextExperimental Context
Five studies:Five studies: Two different 3-person Two different 3-person tasks: UAV (Uninhabited Air Vehicle) and tasks: UAV (Uninhabited Air Vehicle) and Navy helicopter rescue-and-reliefNavy helicopter rescue-and-relief
Procedure:Procedure: Training, several missions, Training, several missions, knowledge measurement sessionsknowledge measurement sessions
Manipulate:Manipulate: co-located vs. distributed co-located vs. distributed environments, training regime, environments, training regime, knowledge sharing capabilities, workloadknowledge sharing capabilities, workload
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 2929
Experimental ContextExperimental Context
MEASURESMEASURES Team performance: composite measureTeam performance: composite measure Team process: observer ratings and Team process: observer ratings and
critical incident checklistcritical incident checklist Other: Communication (flow and audio Other: Communication (flow and audio
records), video, computer events, records), video, computer events, leadership, demographic questions, leadership, demographic questions, working memoryworking memory
Taskwork & Teamwork Knowledge, Taskwork & Teamwork Knowledge, Situation AwarenessSituation Awareness
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3030
Long-term Taskwork Long-term Taskwork KnowledgeKnowledge
Factual TestsFactual Tests
Psychological scalingPsychological scaling
The camera settings are determined by a) altitude, b) airspeed, c) light conditions, d) all of the above.
How related is airspeed to restricted operating zone?
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3131
Long-term Teamwork Long-term Teamwork KnowledgeKnowledge
Given a specific task scenario, who Given a specific task scenario, who passes what information to whom?passes what information to whom?
Teamwork ChecklistTeamwork Checklist___AVO gives airspeed info to PLO___DEMPC gives waypoint restrictions to AVO___PLO gives current position to AVO
AVO= Air Vehicle Operator
PLO = Payload Operator
DEMPC = Navigator
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3232
Team Situation AwarenessTeam Situation Awareness Assess accuracy and similarity of situation Assess accuracy and similarity of situation
models of team membersmodels of team members SPAM (Situation Present Assessment SPAM (Situation Present Assessment
Method) queries--display not interrupted Method) queries--display not interrupted Queries about future eventsQueries about future events
Team members queried in random order Team members queried in random order at designated point in scenario within a 5-at designated point in scenario within a 5-minute intervalminute interval
How many targets are left to photograph?
Durso, et al., 1998
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3333
Traditional Accuracy Traditional Accuracy MetricsMetrics
Team Referent
.50
50% ACCURACYTeam Member: Air Vehicle Operator
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3434
Heterogeneous Accuracy Heterogeneous Accuracy MetricsMetrics
Team Referent
DEMPC Referent
PLO Referent
AVO Referent
.501.0
.330
ACCURACY
Overall: .50
Positional: 1.0
Interpositional: .17
Team Member: AVO
AVO= Air Vehicle OperatorPLO = Payload OperatorDEMPC = Navigator
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3535
Results Across StudiesResults Across Studies
Taskwork knowledge is predictive Taskwork knowledge is predictive of team performance of team performance
But…But… True for psychological scaling, not True for psychological scaling, not
factual tests factual tests Timing of knowledge test is criticalTiming of knowledge test is critical
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3636
Knowledge Profiles of Two TasksKnowledge Profiles of Two Tasks
Knowledge Knowledge profile profile characterizing characterizing effective effective teams teams depends on depends on task (UAV vs. task (UAV vs. Navy)Navy)
Knowledge ProfileKnowledge Profile
Knowledge Knowledge metricmetric
CommonCommon
(UAV)(UAV)DistributedDistributed
(Navy (Navy helicopter)helicopter)
Overall Overall accuracyaccuracy
++ 00
Intrateam Intrateam similaritysimilarity
++ 00
PositionalPositional
accuracyaccuracy++ ++
Interposit.Interposit.
accuracyaccuracy++ 00
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3737
Knowledge Profiles of Two Knowledge Profiles of Two TasksTasks
UAV Task
Command-and-Control
Interdependent
Knowledge sharing
Navy Helicopter Task
Planning and execution
Less interdependent
Face-to-Face
Common Complementary
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3838
Knowledge AcquisitionKnowledge Acquisition
Training Mission Experience
Taskwork Knowledge
Teamwork Knowledge
Procedure:
Knowledge Acquired:
Teamwork knowledge is acquired through mission experience and its acquisition seems dependent on a foundation of taskwork knowledge acquired in training.
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 3939
Results: Team Situation Results: Team Situation AwarenessAwareness
Team SA mirrors the Team SA mirrors the performance performance acquisition function acquisition function and generally and generally improves with mission improves with mission experienceexperience
Team SA is generally Team SA is generally good predictor of team good predictor of team performance performance (especially a repeated (especially a repeated query)query)
Situation Awareness and Performance
0.00
0.20
0.40
0.60
0.80
1.00
1 2 3 4 5 6 7 8 9 10
Mission Number
Pro
po
rtio
n o
f S
co
re
SAPerf
SA and Performance data from first UAV study.
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4040
Implications of Implications of Heterogeneous MetricsHeterogeneous Metrics
Can deal with Can deal with “apples and oranges”“apples and oranges” issueissue
Can assess knowledge underlying task Can assess knowledge underlying task performanceperformance
Knowledge profiles of tasks can inform Knowledge profiles of tasks can inform training and design interventionstraining and design interventions
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4141
Future Directions on Future Directions on Apples Apples and Orangesand Oranges Problem Problem
Apply metrics to fleeting knowledgeApply metrics to fleeting knowledge Embed knowledge measures in taskEmbed knowledge measures in task Need a taxonomy of tasks and Need a taxonomy of tasks and
additional profile workadditional profile work Need to connect the knowledge Need to connect the knowledge
profile (symptoms) to diagnosis of profile (symptoms) to diagnosis of team dysfunction or excellenceteam dysfunction or excellence
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4242
Questions or Comments?Questions or Comments?
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4343
Holistic Holistic
CTA for TeamsCTA for Teams
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4444
Individual knowledgeTeam Process
Behaviors
Team Knowledge
Team Performance
Team Cognition FrameworkTeam Cognition Framework
+ +
Collective level
Holistic Level
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4545
Individual knowledge
Team Process Behaviors
Team Knowledge
Team Performance
The “Sum of All Team Members” ProblemThe “Sum of All Team Members” Problem
+ +
Collective level
Holistic Level
The Problem: Measures are taken at the individual level and aggregated, as opposed to being taken at the holistic level.
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4646
The The Sum of All Team Sum of All Team MembersMembers Problem Problem
Aggregating individual data is Aggregating individual data is problematic given the problematic given the apples and apples and orangesoranges problem problem
Team process behavior is missing Team process behavior is missing from collective measuresfrom collective measures
Cognition at the holistic level Cognition at the holistic level should be more directly related to should be more directly related to team performanceteam performance
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4747
Our Approach to the Our Approach to the Sum of Sum of All Team MembersAll Team Members Problem Problem
Consensus assessment tasksConsensus assessment tasks Consensus concept ratingsConsensus concept ratings Consensus teamwork Consensus teamwork
checklistchecklist Consensus SA queriesConsensus SA queries
Communication as a measure of Communication as a measure of team cognitionteam cognition
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4848
Consensus Assessment Tasks
An Example: Concept Ratings1) Step One: Individual Concept Ratings collected
Present to each individual:
airspeed – altitude (1=related, 5=unrelated)
Responses:
AVO=4, PLO=1, DEMPC=5
2) Consensus Ratings Collected
Present to the team:
airspeed – altitude (1=related, 5=unrelated)
Prior responses: AVO=4, PLO=1, DEMPC=5
Team discussion: PLO: “Well I said related since my camera settings for shutter speed and focus are dependent on each of these values” DEMPC: “OK, let’s go with that 1 it is”
AVO= Air Vehicle OperatorPLO = Payload OperatorDEMPC = Navigator
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 4949
Consensus Assessment Tasks
Consensus measures correlate moderately Consensus measures correlate moderately with performance compared to collective with performance compared to collective measuresmeasures
Perhaps consensus does not adequately Perhaps consensus does not adequately tap in-mission process behaviortap in-mission process behavior
Although collective measures and process Although collective measures and process behaviors predict team performance for behaviors predict team performance for co-located teams better than holistic co-located teams better than holistic measures, this is not true for distributed measures, this is not true for distributed teamsteams
Results
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5050
Communication as a Communication as a Window to Team CognitionWindow to Team Cognition
Observable Observable Team behavior diagnostic of team Team behavior diagnostic of team
performanceperformance Think aloud “in the wild”Think aloud “in the wild” Reflects team cognition at the holistic levelReflects team cognition at the holistic level Rich, multidimensional (amount, flow, Rich, multidimensional (amount, flow,
speech acts, content)speech acts, content)
The “Good”
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5151
Communication as a Window Communication as a Window to Team Cognitionto Team Cognition
Communication data
Time spent talking
Analyses do not fully exploit data (e.g., dynamic, sequential aspect)
The “Bad”
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5252
Labor intensive transcription, coding, and interpretation
Communication as a Window to Communication as a Window to Team CognitionTeam Cognition
AND The “Ugly”
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5353
Our Approach to Solving the Our Approach to Solving the Sum Sum of All Team Members Problemof All Team Members Problem Via Via
Communication AnalysisCommunication Analysis
Communication Flow AnalysisCommunication Flow Analysis Content Analysis Using LSAContent Analysis Using LSA
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5454
Analyzing Flow: CERTT Lab Analyzing Flow: CERTT Lab ComLog DataComLog Data
Team members use push-to-talk intercom buttons to communicate
At regular intervals speaker and listener identity are logged
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5555
Analyzing Flow: ProNet-- Analyzing Flow: ProNet-- Procedural NetworksProcedural Networks
Nodes define events that occur in a sequenceNodes define events that occur in a sequence An Example from UAV study: 6 nodes: Abeg, Aend, An Example from UAV study: 6 nodes: Abeg, Aend,
Pbeg, Pend, Dbeg, DendPbeg, Pend, Dbeg, Dend ProNet: Find representative event sequencesProNet: Find representative event sequences
Quantitative: Chain lengths-->PerformanceMission 2: R2 = .509, F(2, 8) = 4.144, p = .058Mission 3: R2 = .275, F(1, 9) = 3.415, p = .098Mission 5: R2 = .628, F(2, 8) = 5.074, p = .051
Cooke, Neville, & Rowe, 1996
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5656
Analyzing Flow: ProNet-- Analyzing Flow: ProNet-- Procedural NetworksProcedural Networks
Qualitative: Communication patterns predictive of performance
Abeg
AendPend
Dbeg
Dend
Pbeg
Team 2 before PLO-DEMPC’s fight
Abeg
Aend
Pbeg
Pend
Dbeg
Dend
Team 2 after PLO-DEMPC’s fight
AVO= Air Vehicle OperatorPLO = Payload OperatorDEMPC = Navigator
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5757
Content Analysis with Content Analysis with Latent Semantic Analysis (LSA)Latent Semantic Analysis (LSA)
A tool for measuring cognitive artifacts based on semantic A tool for measuring cognitive artifacts based on semantic informationinformation
Provides measures of the semantic relatedness, quality, and Provides measures of the semantic relatedness, quality, and quantity of information contained in discoursequantity of information contained in discourse
Automatic and fast Automatic and fast We can derive the meaning of words through analyses of large We can derive the meaning of words through analyses of large
corporacorpora Large constraint satisfaction of estimating the meaning of many Large constraint satisfaction of estimating the meaning of many
passages based on their contained words (like factor analysis)passages based on their contained words (like factor analysis) Method represents units of text (words, sentences, discourse, Method represents units of text (words, sentences, discourse,
essays) as vectors in a high dimensional semantic space based on essays) as vectors in a high dimensional semantic space based on correlations of usage across text contextscorrelations of usage across text contexts
Compute degree of semantic similarity between any two units of Compute degree of semantic similarity between any two units of texttext
Landauer, Foltz, & Laham, 1998
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5858
Content Analysis with Content Analysis with Latent Semantic Analysis (LSA)Latent Semantic Analysis (LSA)
67 Transcripts from missions 1-7XML tagged with speaker and listener information~2700 minutes of spoken dialogue20,545 separate utterances (turns)232,000 words (660 k bytes of text)
Semantic Space: 22,802 documentsUtterances from dialoguesTraining materialInterviews with domain experts
Derived several statistical measures of the quality of each transcript
An Example from UAV Study 1
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 5959
Content Analysis with Content Analysis with Latent Semantic Analysis (LSA)Latent Semantic Analysis (LSA)
Team 1 Mission 3Score: 750
Team 7 Mission 3Score 580
Team 3 Mission 4Score: 620
Team 5 Mission 4Score 460
Team 6 Mission 3Score 490
Team 8 Mission 3Score ????
Team 8 Mission 6Score 560
LSA-based communication score predicts performance (r =.79).
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 6060
Other Communication Other Communication Analysis ApproachesAnalysis Approaches
Flow Analyses Measure of speaker dominance Deviations from ideal flow Clustering model-based patterns
Content Analyses Automatic transcript coding Coherence in team dialogue Measures of individual contributions
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 6161
ConclusionsConclusions
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 6262
SummarySummary Teams thinkTeams think Understanding team cognition is critical Understanding team cognition is critical
for diagnosis of team dysfunction or for diagnosis of team dysfunction or excellence and later interventionexcellence and later intervention
Measuring team cognition is critical for Measuring team cognition is critical for understanding itunderstanding it
There are challenges (e.g., There are challenges (e.g., apples and apples and oranges, sum of all team membersoranges, sum of all team members))
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 6363
More to DoMore to Do Further application of heterogeneous Further application of heterogeneous
metricsmetrics Embedded, streamlined knowledge Embedded, streamlined knowledge
measuresmeasures Further validationFurther validation Investigate generality across tasksInvestigate generality across tasks Individual cognitive differencesIndividual cognitive differences Beyond assessment to diagnosisBeyond assessment to diagnosis
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 6464
ContactContact
Nancy J. CookeNancy J. Cooke
New Mexico State UniversityNew Mexico State University
[email protected]@crl.nmsu.edu
http://psych.nmsu.edu/CERTT/http://psych.nmsu.edu/CERTT/
AZ NM
Moving to Arizona State University East Moving to Arizona State University East January 2003January 2003
October 11, 2002October 11, 2002 Nancy CookeNancy Cooke 6565
BibliographyBibliography Methodological ReviewsMethodological Reviews
Cooke, N. J. (1999). Knowledge elicitation. In. F.T. Durso, (Ed.), Handbook of Applied Cognition, pp. 479-509. UK: Wiley.
Cooke, N. J., Salas, E., Cannon-Bowers, J. A., & Stout, R. (2000). Measuring team knowledge. Human Factors, 42, 151-173.
Cooke, N. J., Salas, E., Kiekel, P. A., & Bell, B. (in press). Advances in measuring team cognition. In E. Salas and S. M. Fiore (Eds.), Team cognition: Process and performance at the inter- and intra-individual level. Washington, DC: American Psychological Association.
Empirical StudiesEmpirical Studies Cooke, N. J., Cannon-Bowers, J. A., Kiekel, P. A., Rivera, K., Stout, R., and Salas, E. (2000). Improving team's
interpositional knowledge through cross training. Proceedings of the Human Factors and Ergonomics Society 44th Annual Meeting.
Cooke, N. J., Kiekel, P. A., & Helm E. (2001). Measuring team knowledge during skill acquisition of a complex task. International Journal of Cognitive Ergonomics: Special Section on Knowledge Acquisition, 5, 297-315.
CERTT Lab & UAV STECERTT Lab & UAV STE Cooke, N. J., Rivera, K., Shope, S.M., & Caukwell, S. (1999). A synthetic task environment for team cognition research. Cooke, N. J., Rivera, K., Shope, S.M., & Caukwell, S. (1999). A synthetic task environment for team cognition research.
Proceedings of the Human Factors and Ergonomics Society 43rd Annual Meeting, 303-307. Cooke, N. J., & Shope, S. M. (2002). The CERTT-UAV Task: A Synthetic Task Environment to Facilitate Team
Research. Proceedings of the Advanced Simulation Technologies Conference: Military, Government, and Aerospace Simulation Symposium, pp. 25-30. San Diego, CA: The Society for Modeling and Simulation International.
Cooke, N. J., & Shope, S. M. (in press), Designing a synthetic task environment. In S. G. Schiflett, L. R. Elliott, E. Salas, & M. D. Coovert, Scaled Worlds: Development, Validation, and Application. UK: Ashgate.
Communication AnalysesCommunication Analyses Kiekel, P. A., Cooke, N. J., Foltz, P. W., & Shope, S. M. (2001). Automating measurement of team cognition through
analysis of communication data. In M. J. Smith, G. Salvendy, D. Harris, and R. J. Koubek (Eds .), Usability Evaluation and Interface Design, pp. 1382-1386, Mahwah, NJ: Lawrence Erlbaum Associates.
Kiekel, P. A., Cooke, N.J., Foltz, P.W., Gorman, J. C., & Martin, M.J. (2002). Some promising results of communication-based automatic measures of team cognition. Proceedings of the Human Factors and Ergonomics Society 46th Annual Meeting, 298-302.
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ReferencesReferences Cannon-Bowers, J. A., Salas, E. & Converse, S. (1993). Shared Mental Models in Expert Team Decision
Making. In N. J. Castellan, Jr. (Ed.). Current issues in individual and group decision making (pp. 221-246). Hillsdale, NJ: Erlbaum. Hillsdale, NJ: Lawrence Erlbaum Associates.
Clark, H. H., & Schaefer, E. F. (1987). Collaborating on Contributions to Conversations. Language and Cognitive Processes, 2, 19-41.
Cooke, N. J., Neville, K. J., & Rowe, A. L. (1996) Procedural network representations of sequential data. Human-Computer Interaction, 11, 29-68.Davis, J. H. (1973). Group decision and social interaction: A theory of social decision schemes. Psychological Review, 80, 97-125.
Durso, F. T., Hackworth, C. A., Truitt, T. R., Crutchfield, J., & Nikolic, D. & Manning, C. A. (1998). Situation awareness as a predictor of performance in en route air traffic controllers. Air Traffic Control Quarterly, 5, 1-20.
Fulk, J., Schmitz, J., & Ryu, D. (1995). Cognitive elements in the social construction of communication technology. Management Communication Quarterly, 8, 259-288.
Hinsz, V. B. (1999). Group decision making with responses of a quantitative nature: The theory of social decision schemes for quantities. Organizational Behavior and Human Decision Processes, 80, 28-49.
Hutchins, E. (1991). The social organization of distributed cognition. In L. B. Resnick, J. M. Levine, S. D. Teasley (Eds.), Perspectives on socially shared cognition (pp. 283-307). Washington, DC, USA: American Psychological Association.
Janis, L. J. (1972). Victims of groupthink. Boston: Houghton Mifflin. Landauer, T. K, Foltz, P. W. & Laham, D. (1998). An introduction to Latent Semantic Analysis. Discourse
Processes, 25, 259-284. Wegner, D. M. (1986). Transactive Memory: A contemporary analysis of the group mind. In B. Mullen and G.
Goethals (Eds.), Theories of group behavior (pp. 185-208). New York: Springer-Verlag. Wilkes-Gibbs, D., & Clark, H. H. (1992). Coordinating Beliefs in Conversation. Journal of Memory and
Language, 31, 183-194.
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Questions or Comments?Questions or Comments?