Concepedia

Author

Gisela Wretschko

University of the Witwatersrand

Also Known As

Gisela Wretschko

4

Publications

214

Citations

3

H-Index

15

Concepts

All Affiliations

University of the Witwatersrand
GW

About

Gisela Wretschko is an author at University of the Witwatersrand specializing in social computing, user experience, and social media.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Engineering

2

2

204

2

Communication

2

2

204

3

Arts

1

1

182

4

Medicine

1

1

22

5

Behavioral Sciences

1

1

22

Gisela Wretschko

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2

Publications

204

Citations

2

H-Index

YearCitations

Online flow experiences, problematic Internet use and Internet procrastination

Andrew Thatcher, Gisela Wretschko, Peter Fridjhon

Computers in Human Behavior

2007

182

Problematic Internet Use among Information Technology Workers in South Africa

Andrew Thatcher, Gisela Wretschko, James A. Fisher

CyberPsychology & Behavior

2008

22

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