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Parastatidou, Irini S.; Doganis, Georgios; Theodorakis, Yannis; Vlachopoulos, Symeon P. – Measurement in Physical Education and Exercise Science, 2012
The purpose of the researchers in the study was to psychometrically evaluate Passion Scale scores (Vallerand et al., 2003) in exercise. Self-report data were collected from two samples of Greek exercise participants. Sample 1 (n = 217) provided data on the Passion Scale and the self-determination theory variables of perceived autonomy support by…
Descriptors: Measures (Individuals), Validity, Exercise, Psychological Patterns
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Vlachopoulos, Symeon P.; Kaperoni, Maria; Moustaka, Frederiki C.; Anderson, Dean F. – Research Quarterly for Exercise and Sport, 2008
The present study reported on translating the Exercise Identity Scale (EIS: Anderson & Cychosz, 1994) into Greek and examining its psychometric properties and cross-cultural validity based on U.S. individuals' EIS responses. Using four samples comprising 33, 103, and 647 Greek individuals, including exercisers and nonexercisers, and a similar…
Descriptors: Test Reliability, Test Validity, Factor Structure, Measures (Individuals)
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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)