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December 11, 2007 December 11, 2007 GL9 Antwerp (Belgium) GL9 Antwerp (Belgium) 1 Grey literature on Grey literature on bilingualism bilingualism in Belgium in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique & Usages » « Document Numérique & Usages » (Paris 8) (Paris 8)

December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

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Page 1: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 11

Grey literature on bilingualismGrey literature on bilingualism in Belgium in Belgium

J. Schöpfel INIST - CNRSJ. Schöpfel INIST - CNRS

« Document Numérique & Usages » (Paris 8)« Document Numérique & Usages » (Paris 8)

Page 2: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 22

Part of grey literature in citationsPart of grey literature in citations

Field Grey literature citations

Soil science 14%

Biology 5-13%

Veterinary medicine 6%

Psychiatry (addiction) 1%

Psychology 3%

Engineering Sciences 39-42%

Economics 9-17%

Sociology 7-9%

Education Science 14-19%

Information Science 20%

Page 3: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 33

QuestionsQuestions

1.1. What is the scientific production on What is the scientific production on bilingualism in Belgium?bilingualism in Belgium?

2.2. How important is grey literature for this How important is grey literature for this scientific activity?scientific activity?

3.3. What are the particular features of grey What are the particular features of grey literature in this field?literature in this field?

Page 4: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 44

MethodologyMethodologySCI Science Citation IndexSCI Science Citation Index (ISI Web of (ISI Web of

Knowledge)Knowledge)SSCI Social Science Citation IndexSSCI Social Science Citation Index (ISI (ISI

Web of Knowledge)Web of Knowledge)A&HCI Arts and Humanities CitationA&HCI Arts and Humanities Citation

IndexIndex (ISI Web of Knowledge) (ISI Web of Knowledge)ScopusScopus (Elsevier) (Elsevier)IBSS International Bibliography of the IBSS International Bibliography of the

Social SciencesSocial Sciences (CSA) (CSA)ERICERIC (CSA) (CSA)PAIS InternationalPAIS International (CSA) (CSA)Social Services AbstractsSocial Services Abstracts (CSA) (CSA)Dissertation AbstractsDissertation Abstracts (ProQuest) (ProQuest)PsycARTICLESPsycARTICLES (Ovid) (Ovid)PASCALPASCAL (INIST) (INIST)FRANCISFRANCIS (INIST) (INIST)ISDISD (INIST) (INIST)

OPAC LibisOPAC LibisIMPALAIMPALALibrary cataloguesLibrary catalogues

OpenDOAROpenDOARAcademic repositoriesAcademic repositories

ScirusScirus (Elsevier) (Elsevier)Google ScholarGoogle ScholarGoogleGoogle

Page 5: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 55

Publications per yearPublications per year

0

5

10

15

20

25

2000 2001 2002 2003 2004 2005 2006 2007

Page 6: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 66

Categories of publicationsCategories of publications

62%

15%

10%

5%

4%

2%

1%

1%

1%

Article

Dissertation

Working paper

Communication

Chapter

Report

Monograph

Proceedings

Poster

Page 7: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 77

InstitutionsInstitutionsAffiliation of first author Number of publications

Ghent University 75

Leuven Katholieke Universiteit (KUL) 13

Antwerp University 11

Brussels Free University (ULB) 10

Lessius Hogeschool Antwerp 5

Kempen Hogeschool 4

Liège University 4

Brussels Research Center for Multilingualism

2

Leuven Catholic University (UCL) 2

Hasselt University 2

Brussels Royal Academy of Science and Arts

1

Namur University 1

Not identified or non Belgian 34

Page 8: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 88

Scientific domainsScientific domains

0%

5%

10%

15%

20%

25%

30%

35%

40%

45%

Psychology Linguistics Other Not identified

Page 9: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 99

Types of grey literatureTypes of grey literature

Dissertations

Communications

ReportsProceedings

Poster

Working papers

Page 10: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 1010

1st authors of grey and white1st authors of grey and white

grey only 30%

white & grey 17%

white only 53%

Page 11: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 1111

Grey to whiteGrey to white

85%

15%

Published in white one to four years later

No direct relation to white publications

grey

white

Page 12: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 1212

Language of white and greyLanguage of white and grey

95% 5% 64%36%

English

Flemish, French English

White literatureGrey literature

Page 13: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 1313

Quality of greyQuality of grey

Evaluated

Non evaluated ?

Working papers, poster, reports

Dissertations, communications, proceedings

Page 14: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 1414

Web access to grey literatureWeb access to grey literature

42%36%

0%

10%

20%

30%

40%

50%

Web access Open repository

Page 15: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 1515

Features of grey literatureFeatures of grey literature

Timeliness: Timeliness: Up to 4 years before white publicationUp to 4 years before white publication

Uniqueness: Uniqueness: Up to 85% not published in whiteUp to 85% not published in white

Community: Community: One third in Flemish or FrenchOne third in Flemish or French

Quality: Quality: More than 60% evaluated before publishingMore than 60% evaluated before publishing

Open repositories: Open repositories: Need future developmentNeed future development

Page 16: December 11, 2007 GL9 Antwerp (Belgium) 1 Grey literature on bilingualism in Belgium J. Schöpfel INIST - CNRS J. Schöpfel INIST - CNRS « Document Numérique

December 11, 2007December 11, 2007 GL9 Antwerp (Belgium)GL9 Antwerp (Belgium) 1616

Thank you!Thank you!

Joachim SchöpfelJoachim Schöpfel

[email protected]@inist.fr