The effect of passive heat stress on distress andself-control in male smokers and non-smokers

• Published in: The Journal of general psychology Vol. 145; no. 4; pp. 342 - 361
• Main Authors: Veilleux, Jennifer C., Zielinski, Melissa J., Moyen, Nicole E., Tucker, Matthew A., Dougherty, Erin K., Ganio, Matthew S.
• Format: Journal Article
• Language: English
• Published: United States Psychology Press 02-10-2018; Taylor & Francis Inc
• Subjects: Adaptation, Psychological - physiology; Addictions; Adult; Anxiety; Anxiety - psychology; Body temperature; Body Temperature - physiology; emotion; gender role/behavior; Heat; Heat stress; Heat-Shock Response - physiology; Humans; Male; Non-Smokers - psychology; Psychology; Self control; Self-Control - psychology; Smokers - psychology; Smoking; stress and coping; Stress, Psychological - psychology; Young Adult; gender role/behavior; emotion; Addictions; stress and coping
• ISSN: 0022-1309; 1940-0888
• DOI: 10.1080/00221309.2018.1494127

In the current study, we tested the effects of core body temperature increases (e.g. heat stress) on affect, self-reported physical discomfort, and subsequent self-control in male smokers and nonsmokers using a novel passive heat stress paradigm, within a distress tolerance framework. Twenty-eight men (14 smokers), completed both heat stress and control sessions in randomized order. Results revealed that increases in core body temperature were associated with increased anxiety, irritability, and body discomfort as well as decreased happiness, with stronger effects for smokers. Smokers and nonsmokers both evidenced less self-control during the heat session and did not differ on this measure, nor on a measure of interoceptive sensitivity. The current study indicates that heat stress is a viable method for studying distress tolerance in men, and suggests the value in examining dynamic changes in self-control as a function of distress. Implications will be discussed for distress tolerance in general and smokers in specific.