Constructing and validating subscales
https://doi.org/10.1080/10705519909540118 Kirby, R., Kolt, G. Structural Equation Modeling: A Multidisciplinary Journal, 6, 1-55. The purpose of the present study was to validate a comprehensive measure of participation motivation, the Physical Activity and Leisure Motivation Scale (PALMS). This included examining the internal consistency and criterion validity of the PALMS, as well as testing the proposed model of PALMS subscales in a confirmatory factor analysis. He has also served as a Senior Army Psychology Officer in the Australian Defence Force. Dr Roychowdhury takes keen interest in teaching and research and is regularly invited to speak at various organizations in Australia and overseas. International Journal of Sport Psychology, 16, 126-140. Motives for participating in competitive youth swimming.
In terms of criterion validity, Spearman’s rho (r = .9). Canberra, Australia: Australian Institute of Health and Welfare. He has Doctorate degree in Psychology from Australia and has lectured at various universities. Dr Roychowdhury is a Full Member of the Australian Psychological Society (APS) and has held Executive positions of Deputy Chair and Treasurer of APS - Australian Capital Territory Branch. These subscales correspond to the different forms of motivation identified by Deci and Ryan in their self-determination theory (SDT, 1985…Victoria University, Melbourne Australia Dr Dev Roychowdhury is the Founder and Director of DR PSYCHOLOGY, headquartered in Australia. Mahwah, New Jersey: Lawrence Erlbaum Associates, Inc.