Factorial validity, predictive validity and measurement invariance of the Danish version of the coach-created Empowering Disempowering Motivational Climate Questionnaire (EDMCQ-C)

Purpose: The purpose of this study was to translate and validate a Danish version of the coach-created Empowering and Disempowering Motivational Climate Questionnaire (EDMCQ-C), retest the factor structure and provide further investigation into the psychometric properties in terms of measurement invariance across gender, age and competitive level, reliability and predictive validity. Methods: The participants were 1719 male and 551 female Danish football players 12–20 years of age (M = 14.81) playing at recreational, medium and elite levels. Participants filled in EDMCQ-C as well as questionnaires measuring psychological needs (BPNESS) and behaviour regulation (BRSQ). Factor structure of the EDMCQ-C was tested using Exploratory Structural Equation Modelling. To test whether the factor structure differed across gender, age group and competitive level, an invariance analysis comparing configurational, metric and scalar models was conducted. Results: EDMCQ-C showed good psychometric properties and measurement invariance across age, gender and competitive level. Both dimensions of EDMCQ-C were associated to needs satisfaction and behaviour regulation in expected directions and had high internal consistency. Conclusion: This study provides evidence for the reliability of the two dimensions of EDMCQ-C, their predictive validity and for measurement invariance across age, gender and competitive level and provides a Danish version of the EDMCQ with sound psychometric properties.