57
Implementing LibQUAL+ Implementing LibQUAL+ ® Massachusetts LSTA Orientation Massachusetts LSTA Orientation MCCLPHEI Consortium MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries old.libqual.org

Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

Embed Size (px)

Citation preview

Page 1: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

Implementing LibQUAL+Implementing LibQUAL+®® Massachusetts LSTA OrientationMassachusetts LSTA Orientation

MCCLPHEI ConsortiumMCCLPHEI Consortium

Boston, MANovember 1, 2006

Martha KyrillidouAssociation of Research Libraries

old.libqual.org

Page 2: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

OverviewOverview

• Research Foundation and Current Uses of LibQUAL+®

• Preparing to Implement the Survey

• The Survey Process: Initial Steps

• Mapping Disciplines

• Approving and Running Your Survey

• Understanding Your Results: An Overview

• General Discussion and Q&A

Page 3: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Total CirculationTotal Circulation

Page 4: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Reference TransactionsReference Transactions

Page 5: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

AssessmentAssessment

“The difficulty lies in trying to find a single model or set of simple indicators that can be used by different institutions, and that will compare something across large groups that is by definition only locally applicable—i.e., how well a library meets the needs of its institution. Librarians have either made do with oversimplified national data or have undertaken customized local evaluations of effectiveness, but there has not been devised an effective way to link the two.”

Sarah Pritchard, Library Trends, 1996

Page 6: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Multiple MethodsMultiple Methodsof Listening to Customersof Listening to Customers• Transactional surveys*• Mystery shopping• New, declining, and lost-customer surveys• Focus group interviews• Customer advisory panels• Service reviews• Customer complaint, comment, and inquiry capture• Total market surveys*• Employee field reporting• Employee surveys• Service operating data capture

*A SERVQUAL-type instrument is most suitable for these methods

Note. A. Parasuraman. The SERVQUAL Model: Its Evolution And Current Status. (2000).

Paper presented at ARL Symposium on Measuring Service Quality, Washington, D.C.

Page 7: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

The The LibQUAL+LibQUAL+®® Premise Premise

PERCEPTIONS SERVICE

“….only customers judge quality;

all other judgments are essentially

irrelevant”

Note. Zeithaml, Parasuraman, Berry. (1999). Delivering quality service. NY: The Free Press.

Page 8: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

13 LibrariesEnglish LibQUAL+™ Version

4000 Respondents

QUAL

QUAN

QUAL

QUAL

QUAN

QUAL

PURPOSE DATA ANALYSIS PRODUCT/RESULTDescribe library environment;build theory of library service quality from user perspective

Test LibQUAL+™ instrument

Refine theoryof service quality

Refine LibQUAL+™ instrument

Test LibQUAL+™ instrument

Refine theory

Unstructured interviewsat 8 ARL institutions

Web-delivered survey

Unstructured interviews at Health Sciences and the Smithsonian libraries

E-mail to surveyadministrators

Web-delivered survey

Focus groups

Content analysis:(cards & Atlas TI)

Reliability/validityanalyses: CronbachsAlpha, factor analysis,SEM, descriptive statistics

Content analysis

Content analysis

Reliability/validity analyses including Cronbachs Alpha,factor analysis, SEM, descriptive statistics

Content analysis

VignetteRe-tooling

Iterative

Emergent2000

2004315 Libraries English, Dutch, Swedish,

German LibQUAL+™ Versions160,000 anticipated respondents

LibQUAL+LibQUAL+®® Project Project

Case studies1

Valid LibQUAL+™ protocol

Scalable process

Enhanced understanding of user-centered views of service quality in the library environment2

Cultural perspective3

Refined survey delivery process and theory of service quality4

Refined LibQUAL+™ instrument5

Local contextual understanding of LibQUAL+™ survey responses6

Page 9: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

DimensionsDimensions

2000 2001 2002 2003-200641 items 56 items 25 items 22 items

Affect of Service Affect of Service Service Affect Service Affect

Library as Place Library as Place Library as Place Library as Place

Reliability Reliability Personal ControlInformation Control

Provision of Physical Collections

Self-RelianceInformation Access

Access to Information

Access to Information

Page 10: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Survey Structure – Page 2Survey Structure – Page 2(Detail View)(Detail View)

Page 11: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Rapid Growth in Other AreasRapid Growth in Other Areas

• Languages– American English– British English– French– Dutch– Swedish– Norwegian– Finnish– Danish

• Consortia– Each may create 5 local

questions to add to their survey

• Types of Institutions– Academic Health Sciences– Academic Law– Academic Military– College or University– Community College– European Business– Hospital– Public– State

• Countries– Australia, Canada, Denmark,

Egypt, Finland, France, New Zealand, the Netherlands, Norway, South Africa, Sweden, Switzerland, UAE, U.K., U.S.

Page 12: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

LibQUALLibQUAL++®® Participants Participants

12

43

164

316

206 210

0

50

100

150

200

250

300

350

2000 2001 2002 2003 2004 2005

Page 13: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

LibQUALLibQUAL++®® Surveys by Type Surveys by Type  Years

  2000 2001 2002 2003 2004 2005

Academic law       1 25 10

Academic military       6   1

College or university 13 41 111 244 150 191

Community college     16 29 3 14

European business         5  

Family history library         1  

Health sciences library   1 35 23 13 12

Hospital         10 1

New York Public library     1      

Public       4 1 1

Smithsonian     1   1  

State       1   1

University/TAFE           2

Electronic           1

Natural Resources           2

FFRDC           5

Page 14: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

LibQUALLibQUAL++®® Languages Languages

American English

Dutch EnglishFrench Canadian DutchSwedish

Swedish(British English)

Afrikaans

DanishFinnishGerman Norwegian

British English

Continental French

Page 15: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

LibQUALLibQUAL++®® Surveys by Language Surveys by Language

 Years

  2000 2001 2002 2003 2004 2005

American English 13 42 164 285 176 207

British English       20 22 31

Continental French         1  

Dutch         1  

Dutch English       1 1  

French Canadian       2 1 4

Swedish         5 2

Swedish English (A.E.)         2 1 

Afrikaans           4

Page 16: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

LibQUALLibQUAL++®® Surveys by Consortia Surveys by Consortia  2000 2001 2002 2003 2004 2005

AAHSL   1 35 21 14 12

AJCU         20  

Alabama Academic (NAAL)       10 1 8

CES         6  

City University of New York           19

CUC           8

EBSLG         6  

FFRDC           5

Hospital/MLA         7  

MERLN       6    

NELLCO           8

NY3Rs       76   2

Oberlin       12 9 13

OhioLINK     57 45 1 14

SCONUL       20 17 16

State Universities of Florida         6 2

University of Wisconsin System         14  

VALE           12

Page 17: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Participating Libraries by CountryParticipating Libraries by Country

Country 2000 2001 2002 2003 2004 2005

Australia         1 6

Canada 1 3 4 8 10 15

Denmark         1  

Egypt         1  

France         1  

Ireland         1 1

Netherlands       1 1  

Sweden         3 4

Switzerland         2  

U.A.E.         1  

UK       20 17 16

South Africa           12

Page 18: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Surveys by Session 2004-2005Surveys by Session 2004-2005

Year Session 1 Session 2

2004 202 2

2005 199 56

Page 19: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

World World LibQUALLibQUAL++®® Survey Survey

Page 20: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Preparing for the Survey ImplementationPreparing for the Survey Implementation

Page 21: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Why is Your Library Participating Why is Your Library Participating in in LibQUAL+LibQUAL+® ® ??

• Institutional goals:

– what do you want to get out of the survey?

• Survey requirements:

– people, supplies, technology

Page 22: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Get Permission from your Get Permission from your Institutional Review BoardInstitutional Review Board

• Local group that approves human subject research

• May also be called

– Committee for Human Subject Research

– Committee for the Protection of Human Subjects

• Not all institutions need to obtain permission

Page 23: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Get Permission from yourGet Permission from yourInstitutional Review BoardInstitutional Review Board

• If permission is required:

– Seek well in advance of survey

– Supply a copy of the survey, if requested

– Inform them that results will be shared among participants

• No need to inform LibQUAL+® of decision

Page 24: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Determine Whom to SurveyDetermine Whom to Survey

• Random sample

or

• Entire population

Page 25: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

If You Sample…If You Sample…

• Recommendations: – At least 1,200 random email addresses for

each user group– Separate sample groups for

undergraduates, graduates, faculty, and staff

– Think about survey fatigue if you want to repeat the survey regularly

• Keep notes on your methodology as you will be asked to describe it in the Post Hoc Questionnaire

Page 26: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

If You Survey the If You Survey the Entire Population….Entire Population….

• Recommendations:

– Think about survey fatigue if you want to repeat the survey regularly

• Keep notes on your methodology as you will be asked to describe it in the Post Hoc Questionnaire

Page 27: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Obtain Email AddressesObtain Email Addresses

• Typical sources include:

– Campus computing office

– Campus administrative records office

– Library patron database

Page 28: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Promoting your SurveyPromoting your Survey

– Place ads in campus newspaper

– Write article for library newsletter

– Post flyers around campus

– Present at faculty meetings & student orientations

– Create a survey Web site and feature on library’s home page

– Take the survey to where users are: dining halls, study rooms, dorms

Page 29: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Become Familiar with Become Familiar with LibQUAL+LibQUAL+®® Resources Resources

• Management Centerhttp://www.libqual.org/Manage/index.cfm

• LibQUAL+® Procedures Manualhttp://www.libqual.org/Manual/index.cfm –Updated Version – September 2006–Much more detail

• Discussion [email protected]

Page 30: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

The The LibQUAL+LibQUAL+®® Management CenterManagement Center

Page 31: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

The Survey Process: Initial StepsThe Survey Process: Initial Steps

Page 32: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Mapping DisciplinesMapping Disciplines

Page 33: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Mapping DisciplinesMapping Disciplines

• Results notebooks summarize findings by user group and provide a chart for, both, standard and custom disciplines

• Standard disciplines

• Customized disciplines

– Recommend no more than 10 disciplines, if possible

Page 34: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

The Standard DisciplinesThe Standard Disciplines

• Agriculture/Environmental Studies

• Architecture• Business• Communications/

Journalism• Education• Engineering/Computer

Science• General Studies• Health Sciences

• Humanities• Law• Military/Naval Science• Other• Performing & Fine Arts• Science/Math• Social Sciences/

Psychology• Undecided

Page 35: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Customized DisciplinesCustomized Disciplines

• Use your local terminology to map to the standard disciplines

• Cautions:

– Need to provide representativeness data for each discipline

– Too many choices present challenges to users

Page 36: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Standard Disciplines: Standard Disciplines: A PA Academic LibraryA PA Academic Library

Page 37: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Customized Disciplines: Customized Disciplines: A PA Academic LibraryA PA Academic Library

Page 38: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Getting Practice with MappingGetting Practice with Mapping

Let’s practice mapping your disciplinesLet’s practice mapping your disciplines

Page 39: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Approving and Running Your SurveyApproving and Running Your Survey

Page 40: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Understanding Your ResultsUnderstanding Your Results

Page 41: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Results Notebooks

• Sections for Overall, Undergraduates, Graduates, Faculty, Staff, Library Staff include:– Demographic Summary– Core Questions Summary– Dimensions Summary– Local Questions– General Satisfaction Questions– Information Literacy Outcomes Questions– Library Use Summary

• Appendix describing changes in the dimensions and the questions included in each dimension.

Page 42: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Results

• Results Notebooks (PDF)http://old.libqual.org/Manage/Results/index.cfm

– Group Notebook (PDF)

– Unified Notebook (PDF)

– User Comments

– Excel Data File

SPSS data files (if requested at registration) will be e-mailed to the primary contact two to three months after the session has closed.

Page 43: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Core Items and DimensionsCore Items and Dimensions

22 core items (i.e., questions)

Three dimensions:

• Affect of Service – 9 questions

• Information Control – 8 questions

• Library as Place – 5 questions

Page 44: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Understanding a Radar ChartUnderstanding a Radar Chart

Page 45: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Key to Radar ChartsKey to Radar Charts

Page 46: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

What Do the Colors Mean?What Do the Colors Mean?

GreenAnd

Blue

Page 47: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

What Do the Colors Mean?What Do the Colors Mean?

Red

Page 48: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

What Do the Colors Mean?What Do the Colors Mean?

Little Yellow

Page 49: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

What Do the Colors Mean?What Do the Colors Mean?

A lot of Yellow

Page 50: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Dimension SummaryDimension Summary

Page 51: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Library Use Question (Unified)Library Use Question (Unified)

Page 52: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

2006 2006 LibQUAL+LibQUAL+®® Highlights: Highlights: OverallOverall

Page 53: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Qualitative Analysis: Qualitative Analysis: User CommentsUser Comments• About one-half of users include comments on their

surveys

• User Comments available on the LibQUAL+® Web site– Download comments in Excel or text file

• Skim the comments

• Conduct ATLAS.ti analysis

Page 54: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

General Discussion and Q&AGeneral Discussion and Q&A

Page 55: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

Summary and ClosureSummary and Closure

Page 56: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

LibQUAL+LibQUAL+®® Resources Resources

• LibQUAL+® Web site:http://old.libqual.org

• Publications:http://old.libqual.org/publications

• Events and Training:http://old.libqual.org/events

• Gap Theory/Radargraph Introduction:http://old.libqual.org/Information/Tools/libqualpresentation.cfm

• LibQUAL+® Procedures Manual:http://old.libqual.org/Publications/index.cfm

Page 57: Implementing LibQUAL+ ® Massachusetts LSTA Orientation MCCLPHEI Consortium Boston, MA November 1, 2006 Martha Kyrillidou Association of Research Libraries

old.libqual.org

The The LibQUAL+LibQUAL+®® Team Team

• MaShana DavisTechnical Communications [email protected]

• Richard GrovesCustomer Relations [email protected]

• Martha KyrillidouDirector, Statistics and Service Quality [email protected]