Open AccessSelf-Motivation and Physical Activity among Black and White Adolescent Girls
Author(s) -
Robert W. Motl,
Rod K. Dishman,
Gwen M. Felton,
Russell R. Pate
Publication year - 2003
Publication title -
medicine and science in sports and exercise
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.703
H-Index - 224
eISSN - 1530-0315
pISSN - 0195-9131
DOI - 10.1097/00005768-200301000-00020
Subject(s) - psychology , cardiorespiratory fitness , confirmatory factor analysis , measurement invariance , structural equation modeling , physical activity , exploratory factor analysis , developmental psychology , psychometrics , physical therapy , medicine , statistics , mathematics
The psychometric properties of the Self-Motivation Inventory for children (SMI-C) were established using tests of factorial validity, factorial invariance, latent mean structure, and predictive validity.