The tendency to appraise stressful situations as more of a threat is associated with poorer health and well-being.

It has been argued that habitually appraising stressful events as more of a threat (i.e., situational demands exceed personal coping resources) may increase one's risk of ill-health (e.g., depression). However, while first theorized 15 years ago, little research has tested this assertion. Thus, this study offered a novel test of the associations between trait challenge and threat appraisals and health-related outcomes (i.e., mental health symptomology, psychological well-being, and physical health complaints). Three hundred and ninety-five participants (251 female, 144 male; M = 22.50 years, SD = 5.33) completed valid and reliable measures of trait challenge and threat appraisals, mental health (i.e., symptoms of depression and anxiety), well-being (e.g., subjective vitality), and physical health complaints (e.g., respiratory illnesses). Regression analyses revealed that trait challenge and threat appraisals accounted for a significant proportion of variance in all outcomes after controlling for age and gender, with a tendency to appraise stressful events as more of a threat associated with poorer mental health (i.e., greater depression symptomology), well-being (e.g., lower vitality), and physical health (e.g., more respiratory illnesses). Taken together, the findings highlight the importance of trait challenge and threat appraisals for health, although further research is needed using stronger designs (e.g., longitudinal) to enable a more causal understanding.