Ego strength on varsity players in the homogenous and heterogeneous groups - Felicitas, Jason Lloyd (Las Piñas City, Philippines : Southville International School and Colleges, 2010)
Includes bibliographical references.
Keywords: Ego (Psychology).; Personality and sports; Athletes -- Psychology; Sports teams -- Psychological aspects; Homogeneous groups -- Psychological aspects; Heterogeneous groups -- Psychological aspects