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Gotwals, John K.; Dunn, John G. H. – Measurement in Physical Education and Exercise Science, 2009
This article presents a chronology of three empirical studies that outline the measurement process by which two new subscales ("Doubts about Actions" and "Organization") were developed and integrated into a revised version of Dunn, Causgrove Dunn, and Syrotuik's (2002) "Sport Multidimensional Perfectionism Scale"…
Descriptors: Construct Validity, Measures (Individuals), Multidimensional Scaling, Multitrait Multimethod Techniques
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Vlachopoulos, Symeon P.; Michailidou, Sotiria – Measurement in Physical Education and Exercise Science, 2006
The development process and initial validation of the Basic Psychological Needs in Exercise Scale (BPNES) are presented in this study. The BPNES is a domain-specific self-report instrument designed to assess perceptions of the extent to which the innate needs for autonomy, competence, and relatedness (Deci & Ryan, 2000) are satisfied in…
Descriptors: Psychological Needs, Predictive Validity, Factor Structure, Measures (Individuals)