Scale quality: alpha is an inadequate estimate and factor-analytic evidence is needed first of all.

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🔗 View Article (PMID 26602990)

Published in Health Psychol Rev on December 28, 2015

Authors

Rik Crutzen1, Gjalt-Jorn Ygram Peters2,3

Author Affiliations

1: CAPHRI, Department of Health Promotion, Maastricht University, Maastricht, Netherlands. rik.crutzen@maastrichtuniversity.nl.
2: b Faculty of Psychology and Education Science , Open University of the Netherlands , Heerlen , The Netherlands.
3: c Department of Work & Social Psychology, Faculty of Psychology and Neuroscience , Maastricht University , Maastricht , The Netherlands.