Scales
Environmental Worry
The Environmental Worry Scale (EWS), developed by Rosemarie M. Bowler and Ralf Schwarzer in 1991,...
# Ralf Schwarzer
3 results
Scales
General Self-Efficacy Scale
A comprehensive psychometric guide to the General Self-Efficacy Scale (GSE), developed by Ralf Schwarzer and...
Scales
General Self-Efficacy Scale (GSE)
A comprehensive academic psychometric evaluation of the General Self-Efficacy Scale (GSE), developed by Ralf Schwarzer...