مزایای سلامتی صفت خود تنظیمی
Abstract
۱٫ Introduction
۲٫ Methods
۳٫ Results
۴٫ Discussion
۵٫ Conclusions
Acknowledgements
References
Abstract
Separate lines of epidemiological research suggest that individuals with high trait self-regulation (e.g. conscientious individuals) and individuals with higher cognitive ability (e.g. executive control/intelligence) each tend to enjoy superior health and well-being outcomes. However, it remains largely unexplored whether these personological and cognitive contributions to physical health are shared, independent, or interdependent. In the current study, we examined associations between trait self-regulation, cognitive control, self-reported physical health, and subjective well-being. A domain-general model revealed little shared variance between trait selfregulation and cognitive control but revealed significant unique relationships between each predictor and physical health. Results of a latent moderation analysis suggested that cognitive control moderated the contribution of self-regulation to health but not subjective well-being. This moderation effect was characterized by a strengthened relationship between trait self-regulation and health with decreases in cognitive control. Together, our results suggest that self-regulation and cognitive control may independently contribute to health outcomes in young adults and that self-regulation may be increasingly important for individuals lower in cognitive control.
Introduction
Separate lines of research suggest that individuals with a trait orientation toward self-regulation (e.g. conscientiousness, self-control) and individuals with stronger higher-order cognitive ability (e.g. intelligence, cognitive control) each enjoy superior health and well-being outcomes (Batty, Deary, & Gottfredson, 2007; Deary, Weiss, & Batty, 2011; Friedman, 2008; Gottfredson & Deary, 2004; Kern & Friedman, 2008; Kiecolt-Glaser, McGuire, Robles, & Glaser, 2002; Leon, Lawlor, Clark, Batty, & Macintyre, 2009; Sabia et al., 2010; Terracciano, Löckenhoff, Zonderman, Ferrucci, & Costa, 2008). While these benefits are often presumed to be conferred through common behavioral mechanisms (e.g. participation in healthy behaviors and avoidance of risky behaviors), it remains unknown whether the contributions of individual differences in self-regulation and cognitive ability to health and wellbeing are shared, independent, or interdependent (Bogg & Roberts, 2004; Deary et al., 2011; Hofmann, Schmeichel, & Baddeley, 2012). In the current study, we investigated associations between trait self-regulation, cognitive control, self-rated health, and well-being outcomes in college-aged young adults. At a broad level, self-regulation involves the alignment of one’s thoughts, emotions, and behavior with personal standards and longterm goals (Bandura, 1991; Baumeister & Heatherton, 1996; Carver & Scheier, 1982; Hofmann et al., 2012). Self-regulation is multi-faceted and refers to a broad range of psychological processes that influence decision making and behavior throughout the course of daily life (Baumeister & Heatherton, 1996; Nigg, 2017).