Vacationers Happier, but Most not Happier After a Holiday

por Nawijn, Jeroen, Marchand, Miquelle A., Veenhoven, Ruut, Vingerhoets, Ad J.
Publicado 2010

Assessing the equivalence of Web-based and paper-and-pencil questionnaires using differential item and test functioning (DIF and DTF) analysis: a case of the Four-Dimensional Sympt...

por Terluin, Berend, Brouwers, Evelien P. M., Marchand, Miquelle A. G., de Vet, Henrica C. W.
Publicado 2018