Background: Complex problem-solving competence is regarded as a key construct in science education. But due to the necessity of using interactive and intransparent assessment procedures, appropriate measures of the construct are rare. This paper consequently presents the development and validation of a computer-based problem-solving environment,…

This article describes the development and two studies on the construct validity of the Academic Emotions Scale (AES). The AES is a French self-report questionnaire assessing six emotions in the context of school learning: enjoyment, hope, pride, anxiety, shame and frustration. Its construct validity was studied through exploratory and…

In this study, the Resilience Scale for Adolescents (READ) was developed with confirmatory factor analysis and cross-validated factor model. The results show that the READ has sound psychometric qualities and that it measures all the central aspects of the psychological construct of resiliency. (Contains 4 tables.)