The purpose of this research was to investigate the relationships between physical activity, health-related quality of life (HRQL), and psychosocial functioning (mood states, physical self-efficacy, social support) in adults with cerebral palsy (N = 51). The data was heavily skewed, with many participants reporting that they performed minimal physical activity and experienced low levels of physical function, minimal role limitations, high social functioning, low levels of negative mood states, and high social support. With the exception of the correlations between physical activity and physical functioning (ρ = .45), role limitations—physical (ρ = .32), vigor–activity mood state (ρ = .36), and social support from friends (ρ = –.43), there were typically weak associations between physical activity and the subscales of the HRQL and psychosocial functioning measures. These low associations might be the result of the participants’ psychological adaptations to cerebral palsy during their lives.
Cadeyrn J. Gaskin and Tony Morris
Stefan Koehn, Alan J. Pearce, and Tony Morris
The main purpose of the study was to examine crucial parts of Vealey’s (2001) integrated framework hypothesizing that sport confidence is a mediating variable between sources of sport confidence (including achievement, self-regulation, and social climate) and athletes’ affect in competition. The sample consisted of 386 athletes, who completed the Sources of Sport Confidence Questionnaire, Trait Sport Confidence Inventory, and Dispositional Flow Scale-2. Canonical correlation analysis revealed a confidence-achievement dimension underlying flow. Bias-corrected bootstrap confidence intervals in AMOS 20.0 were used in examining mediation effects between source domains and dispositional flow. Results showed that sport confidence partially mediated the relationship between achievement and self-regulation domains and flow, whereas no significant mediation was found for social climate. On a subscale level, full mediation models emerged for achievement and flow dimensions of challenge–skills balance, clear goals, and concentration on the task at hand.