Todd B. Kashdan

Psychological Flexibility as a Fundamental Aspect of Health

Traditionally, positive emotions and thoughts, strengths, and the satisfaction of basic psychological needs for belonging, competence, and autonomy have been seen as the cornerstones of psychological health. Without disputing their importance, these foci fail to capture many of the fluctuating, conflicting forces that are readily apparent when people navigate the environment and social world. In this paper, we review literature to offer evidence for the prominence of psychological flexibility in understanding psychological health. Thus far, the importance of psychological flexibility has been obscured by the isolation and disconnection of research conducted on this topic. Psychological flexibility spans a wide range of human abilities to: recognize and adapt to various situational demands; shift mindsets or behavioral repertoires when these strategies compromise personal or social functioning; maintain balance among important life domains; and be aware, open, and committed to behaviors that are congruent with deeply held values. In many forms of psychopathology, these flexibility processes are absent. In hopes of creating a more coherent understanding, we synthesize work in emotion regulation, mindfulness and acceptance, social and personality psychology, and neuropsychology. Basic research findings provide insight into the nature, correlates, and consequences of psychological flexibility and applied research provides details on promising interventions. Throughout, we emphasize dynamic approaches that might capture this fluid construct in the real-world.

Reconsidering happiness: the costs of distinguishing between hedonics and eudaimonia

In recent years, well-being researchers have distinguished between eudaimonic happiness (e.g., meaning and purpose; taking part in activities that allow for the actualization of ones skills, talents, and potential) and hedonic happiness (e.g., high frequencies of positive affect, low frequencies of negative affect, and evaluating life as satisfying). Unfortunately, this distinction (rooted in philosophy) does not necessarily translate well to science. Among the problems of drawing too sharp a line between ‘types of happiness’ is the fact that eudaimonia is not well-defined and lacks consistent measurement. Moreover, empirical evidence currently suggests that hedonic and eudaimonic well-being overlap conceptually, and may represent psychological mechanisms that operate together. In this article, we outline the problems and costs of distinguishing between two types of happiness, and provide detailed recommendations for a research program on well-being with greater scientific precision. The purpose of life is to be happy. The Dalai Lama You will never be happy if you continue to search for what happiness consists of. Albert Camus And they all lived happily ever after. The Brothers Grimm

Curiosity and Exploration: Facilitating Positive Subjective Experiences and Personal Growth Opportunities

In an effort to expand research on curiosity, we elaborate on a theoretical model that informs research on the design of a new measure and the nomological network of curiosity. Curiosity was conceptualized as a positive emotional-motivational system associated with the recognition, pursuit, and self-regulation of novelty and challenge. Using 5 independent samples, we developed the Curiosity and Exploration Inventory (CEI) comprising 2 dimensions: exploration (appetitive strivings for novelty and challenge) and absorption (full engagement in specific activities). The CEI has good psychometric properties, is relatively unaffected by socially desirable responding, is relatively independent from positive affect, and has a nomological network consistent with our theoretical framework. Predicated on our personal growth facilitation model, we discuss the potential role of curiosity in advancing understanding of various psychological phenomena.

Understanding the search for meaning in life: personality, cognitive style, and the dynamic between seeking and experiencing meaning.

Although several theories assert that understanding the search for meaning in life is important, empirical research on this construct is sparse. Three studies provide the first extensive effort to understand the correlates of the search for meaning in a multistudy research program. Assessed were relations between search for meaning and well-being, cognitive style, and the Big Five, Big Three, Approach/Avoidance, and Interest models of personality, with a particular emphasis on understanding the correlates of search for meaning that are independent of presence of meaning. Conceptual models of the relation between search and presence were tested. Findings suggest that people lacking meaning search for it; the search for meaning did not appear to lead to its presence. Study 3 found that basic motive dispositions moderated relations between search for meaning and its presence. Results highlight the importance of basic personality dispositions in understanding the search for meaning and its correlates.

Expanding the Topography of Social Anxiety An Experience-Sampling Assessment of Positive Emotions, Positive Events, and Emotion Suppression

The relation between social anxiety and hedonic activity remains poorly understood. From a self-regulatory perspective, we hypothesized that socially anxious individuals experience diminished positive experiences and events on days when they are unable to manage socially anxious feelings adequately. In this 21-day experience-sampling study, we constructed daily measures of social anxiety and emotion regulation. Greater dispositional social anxiety was associated with less positive affect and fewer positive events in everyday life. Among individuals defined as socially anxious from their scores on a global self-report measure of social anxiety, the number of positive events was lowest on days when they both were more socially anxious and tended to suppress emotions and highest on days when they were less socially anxious and more accepting of emotional experiences. Irrespective of dispositional social anxiety, participants reported the most intense positive emotions on the days when they were both least socially anxious and most accepting of emotional experiences. Possible clinical implications are discussed.

Meaning in life across the life span: Levels and correlates of meaning in life from emerging adulthood to older adulthood

Meaning in life is thought to be important to well-being throughout the human life span. We assessed the structure, levels, and correlates of the presence of meaning in life, and the search for meaning, within four life stage groups: emerging adulthood, young adulthood, middle-age adulthood, and older adulthood. Results from a sample of Internet users (N = 8756) demonstrated the structural invariance of the meaning measure used across life stages. Those at later life stages generally reported a greater presence of meaning in their lives, whereas those at earlier life stages reported higher levels of searching for meaning. Correlations revealed that the presence of meaning has similar relations to well-being across life stages, whereas searching for meaning is more strongly associated with well-being deficits at later life stages.

Purpose in life as a system that creates and sustains health and well-being: An integrative, testable theory.

Purpose—a cognitive process that defines life goals and provides personal meaning—may help explain disparate empirical social science findings. Devoting effort and making progress toward life goals provides a significant, renewable source of engagement and meaning. Purpose offers a testable, causal system that synthesizes outcomes including life expectancy, satisfaction, and mental and physical health. These outcomes may be explained best by considering the motivation of the individual—a motivation that comes from having a purpose. We provide a detailed definition with specific hypotheses derived from a synthesis of relevant findings from social, behavioral, biological, and cognitive literatures. To illustrate the uniqueness of the purpose model, we compared purpose with competing contemporary models that offer similar predictions. Addressing the structural features unique to purpose opens opportunities to build upon existing causal models of “how and why” health and well-being develop and change over time.

Who benefits the most from a gratitude intervention in children and adolescents? Examining positive affect as a moderator

To date, nearly half of the work supporting the efficacy of gratitude interventions did so by making contrasts with techniques that induce negative affect (e.g., record your daily hassles). Gratitude interventions have shown limited benefits, if any, over control conditions. Thus, there is a need to better understand whether gratitude interventions are beyond a control condition and if there exists a subset of people who benefit. People high in positive affect (PA) may have reached an ‘emotional ceiling’ and, thus, are less susceptible to experiencing gains in well-being. People lower in PA, however, may need more positive events (like expressing gratitude to a benefactor) to ‘catch up’ to the positive experiences of their peers. We examined if PA moderated the effects of a gratitude intervention where youth were instructed to write a letter to someone whom they were grateful and deliver it to them in person. Eighty-nine children and adolescents were randomly assigned to the gratitude intervention or a control condition. Findings indicated that youth low in PA in the gratitude condition, compared with youth writing about daily events, reported greater gratitude and PA at post-treatment and greater PA at the 2-month follow-up.

Gratitude and subjective well-being in early adolescence: Examining gender differences

Gratitude was examined among 154 students to identify benefits from its experience and expression. Students completed measures of subjective well-being, social support, prosocial behavior, and physical symptoms. Positive associations were found between gratitude and positive affect, global and domain specific life satisfaction, optimism, social support, and prosocial behavior; most relations remained even after controlling for positive affect. Gratitude demonstrated a negative relation with physical symptoms, but not with negative affect. Relational fulfillment mediated the relation between gratitude and physical symptoms. Gratitude demonstrated strong relations with the following positive affects: proud, hopeful, inspired, forgiving, and excited. The relation between gratitude and family support was moderated by gender, indicating that boys, compared with girls, appear to derive more social benefits from gratitude. Strengths, limitations, and implications are discussed.

Gender Differences in Gratitude: Examining Appraisals, Narratives, the Willingness to Express Emotions, and Changes in Psychological Needs

Previous work suggests women might possess an advantage over men in experiencing and benefiting from gratitude. We examined whether women perceive and react to gratitude differently than men. In Study 1, women, compared with men, evaluated gratitude expression to be less complex, uncertain, conflicting, and more interesting and exciting. In Study 2, college students and older adults described and evaluated a recent episode when they received a gift. Women, compared with men, reported less burden and obligation and greater gratitude. Upon gift receipt, older men reported the least positive affect when their benefactors were men. In Studies 2 and 3, women endorsed higher trait gratitude compared with men. In Study 3, over 3 months, women with greater gratitude were more likely to satisfy needs to belong and feel autonomous; gratitude had the opposite effect in men. The willingness to openly express emotions partially mediated gender differences, and effects could not be attributed to global trait affect. Results demonstrated that men were less likely to feel and express gratitude, made more critical evaluations of gratitude, and derived fewer benefits. Implications for the study and therapeutic enhancement of gratitude are discussed.