This study investigated the interrelationship between playfulness in adults, perceived stress, and styles of coping. Research on playfulness has long centered on its connection to development in children, while the study of playfulness in adulthood has just recently commenced. Similarly, the psychology literature is rife with the study of stress and coping processes, whereas its study through the lens of playfulness is virtually nonexistent. This is unfortunate, as all three constructs are cognitive-emotional in nature, suggesting a natural relationship between them. This thesis study investigated whether playfulness serves an adaptive function in the experience of stress and corresponding coping strategies among college-aged students. Findings revealed that playful individuals reported lower levels of perceived stress than their less playful counterparts. Furthermore, playful individuals more frequently utilized adaptive, stressor-focused coping strategies and were less likely to employ negative, avoidant, and escape-oriented strategies. The findings suggested that as in childhood, playfulness serves a strong adaptive function in young adulthood, providing individuals with more cognitive resources from which they can manifest effective coping mechanisms in the face of stressful situations. Playfulness, then, should not remain on the peripheries of societal and academic thought, but rather should be developed, nurtured and subjected to further scientific inquiry.iii To the rose-smellers, the scenic-route-takers, the tree-climbers...may your courageous journey never end. To the rest, may you be inspired to reclaim your youthful spirit.iv ACKNOWLEDGMENTS