期刊
PSYCHOLOGY OF SPORT AND EXERCISE
卷 45, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.psychsport.2019.101575
关键词
exercise dependence; Alexithymia; Empathy; Subtype; Latent profile analysis
资金
- University of Manitoba Psychology Graduate Fellowship
- Natural Sciences and Engineering Research Council of Canada (NSERC)
- NSERC Discovery Grant [05485-19]
Exercise dependence (ED) is a maladaptive pattern of exercise that increases risk of physical and psychological harm. There is a need to identify whether individuals symptomatic/at-risk for exercise dependence are a heterogenous group, and if so, to identify risk factors associated with different subtypes. This study sought to determine whether subtypes of individuals symptomatic/at-risk for exercise dependence can be distinguished on their self-reported depressive symptoms, eating disorder symptomatology, and alexithymia profiles. Latent profile analysis performed on 379 young adults revealed two classes. One reported stronger affective than cognitive alexithymic traits, and limited feelings of personal distress in response to others' suffering. The other reported stronger cognitive than affective alexithymic traits along with elevated eating disorder symptomatology, concomitant mood disturbance, and heightened signs of personal distress. A follow up mediation analysis demonstrated that cognitive, but not affective, alexithymia mediated the relationship between empathy (personal distress, perspective taking, and empathic concern) and ED, with increased cognitive alexithymia predicting more severe ED. This study is unique as it is the first of its kind to explore the complex dynamics between alexithymic traits, empathy, and ED. Results from this subtyping research provide insights into underlying risk factors that may contribute to the development of ED, and may help to refine existing theories. The results may also inform subsequent research, targeted treatment methods, and psychoeducation programs for use with athletes, parents, and coaches.
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