More Isn't Necessarily Better: Examining the Intensity–Affect–Enjoyment Relationship in the Context of Resistance Exercise
Social Goals and Basic Psychological Needs in High School Physical Education
Implicit Theories of Mental Toughness: Relations With Cognitive, Motivational, and Behavioral Correlates
A Coach-Initiated Motivational Climate Intervention and Athletes' Perceptions of Group Cohesion in Youth Sport
When It's “ All About the Bike”—Intrapersonal Conflict in Light of Passion for Cycling and Exercise Dependence
Optimism, Pessimism, and Coping in a Dual-Domain Model of Sport and School Satisfaction