This assignment is a compilation of various research papers related to sport and exercise psychology. It covers topics such as competitive anxiety in sports, psychological predictors of injury occurrence, and the effects of psychological skills training on self-regulation behavior. The study also includes papers on implicit beliefs of ability, approach-avoidance goals, and cognitive anxiety among team sport athletes. Additionally, it features research on the relationship between coaches' and athletes' competitive anxiety and their performance, as well as the impact of psychological resilience in sport performers. Overall, this assignment provides a thorough examination of the psychological aspects of sports and exercise, making it an ideal resource for students and researchers in the field.