sqp@gesis.org

SQP team

PROJECT HEAD:
Lydia Repke

RESEARCHERS AND COLLABORATORS:
Ludwig Bothman
Anna de Castellarnau
Barbara Felderer
Carlos Poses
Melanie Revilla
María Rubio
Hannah Schwarz
Jonas Schweisthal
Oriol Serra
Wiebke Weber
Diana Zavala-Rojas

CREATOR AND ADVISOR:
Willem E. Saris

Programming
Idesoftbcn S.L

Oliver Hopt
Barbara Felderer
Claus-Peter Klas
Sascha Schüller

Institutions that supported the development of SQP 3.0

Collaborators SQP 2.0 development

PRINCIPAL INVESTIGATOR:
Willem E. Saris

RESEARCHERS:
Daniel Oberski
Diana Zavala-Rojas
Irmtraud Gallhofer
Laur Lilleoja
Melanie Revilla

PROGRAMMER:
Tom Gruner

Institutions that supported the development of SQP 2.0 and SQP 2.1

European Social Survey - European Research Infrastructure Consortium (ESS ERIC)
European Commission

Collaborators SQP 1.0 development

PRINCIPAL INVESTIGATOR:
Willem E. Saris

DATA COLLECTION:
Annette Scherpenzeel and Willem E. Saris (Netherlands)
Frank Andrews (USA)
Jaak Billiet (Belgium)
Richard Költringer (Austria)

MTMM ANALYSIS:
Annette C. Scherpenzeel
Chris Aalberts
Irmgard W. Corten
Willem E. Saris

CODING SYSTEM:
Irmtraud Gallhofer
Willem E. Saris

META ANALYSIS:
Willem E. Saris

PROGRAM FOR WINDOWS:
Daniel Oberski
Stijn Kuipers

PROGRAM FOR DOS:
Willem E. Saris

PROGRAM IN DUTCH::
William van der Veld

Institutions that supported the development of SQP 1.0

Dutch Science Foundation
Wiener Institute for Social Science Data Documentation and Methods in Austria
University of Michigan
University of Amsterdam
Sociometric Research Foundation