(a) Schweizerische Konferenz der kant. Erziehungsdirektoren - EDK

Haus der Kantone, Speichergasse 6, Postfach 660, 3000 Bern 7

(b) Schweizerische Konferenz der kant. Erziehungsdirektoren - EDK, Geschäftsstelle Aufgabendatenbank

c/o SKBF, Entfelderstrasse 16, 5000 Aarau

(c) University of Bern, Institute of Educational Science

Fabrikstrasse 8, 3012 Bern

(d) University of Bern, Faculty of Business, Economics and Social Sciences, Department of Social Sciences, Institute of Sociology, TREE - Transitions from Education to Employment

Fabrikstr. 8, 3012 Bern

(e) University of Applied Sciences and Arts Northwestern Switzerland, School for Teacher Education

Bahnhofstrasse 6, 5210 Windisch

(f) Schwyz University of Teacher Education

Zaystrasse 42, 6410 Goldau

(g) University of Geneva, Faculté de psychologie et des sciences de l'éducation - FPSE

40, Boulevard du Pont-d'Arve, 1205 Genève

(h) St.Gallen University of Teacher Education - PHSG

Notkerstrasse 27, 9000 St.Gallen

(i) Service de la recherche en éducation - SRED

Quai du Rhône 12, 1205 Genève

(j) Scuola universitaria professionale della Svizzera italiana - SUPSI, Centro di innovazione e ricerca sui sistemi educativi - CIRSE

Piazza San Francesco 19, 6600 Locarno

(k) University of Applied Sciences of the Grisons

Pulvermühlestrasse 57, 7004 Chur

(l) University of Zurich, Institute for Educational Evaluation

Wilfriedstrasse 15, 8032 Zürich

(m) FORS - Swiss Centre of Expertise in the Social Sciences

Geopolis, 1015 Lausanne

(n) German Institute for International Educational Research - DIPF

Rostocker Strasse 6, 60323 Frankfurt am Main, Germany