Although personality theories have long recognized that personality and situational factors interact in complex ways to shape behaviors, empirical research examining personality expressions embedded in everyday contexts remained scarce until about a decade ago. Since then, theoretical and methodological advancements have led to an explosion of research on how situations shape personality expressions, as well as how peoples’ personalities shape how they perceive the situations they encounter in their daily lives. Here, we showcase four talks using novel methods to inspect person-situation processes underlying everyday expressions of diverse personality traits. One talk uses crowdsourcing to generate a taxonomy of situations relevant to moral virtues, and tests how these situational affordances interact with virtue traits to predict daily virtue expressions. A second talk—using retrospective diary design and integrating both self- and observer-reports—investigates how HEXACO traits are activated in daily-life situations characterized by varying levels of different affordances, and discusses theoretical implications of two different conceptualizations of trait activation. A third talk examines whether people oriented toward psychological richness show heightened sensitivity to situational affordances for rich experiences, and how these perceptions evolve through ongoing reflection over time. Finally, a fourth talk integrates nomothetic and idiographic approaches to identify typical relationships between situational appraisals and different self-conscious emotions, as well as unique person-specific contingencies. In sum, these talks shed new light on how personality factors shape and interact with situational affordances to influence a variety of everyday behaviors and experiences.
Trait activation theory posits that personality traits are expressed when trait-relevant situational cues—or affordances—are present. While prior work has primarily examined how the strength of situational affordances moderates trait–behavior associations (a continuous or affordance-gradient perspective), much less attention has been given to how multiple traits are differentially activated within affordance-relevant situations (a categorical or affordance-configured perspective). Moreover, most prior studies have relied on vignettes rather than ecologically valid settings. In this study, we examined both perspectives using a retrospective diary design with 224 respondents (Ndiary = 448), combining self- and independently rated assessments of situational affordances and behavioral expressions. Supporting the latter affordance-configured perspective, traits were most strongly expressed in situations relevant to their affordances, whereas evidence for the former affordance-gradient effects was limited. Theoretically, our findings clarify two complementary approaches to trait activation and demonstrate how trait expression unfolds in the unstructured situations of daily life. Methodologically, we highlight the importance of incorporating situational trait relevance when measuring behavioral states and discuss the challenges in detecting (very) weak person-situation interaction effects in such field designs.
Situational characteristics shape well-being experiences, but people may differ in their sensitivity to particular situational affordances. We examine this person-situation interplay in the context of psychological richness—a dimension of well-being distinct from happiness and meaning, focused on diverse, interesting, and perspective-broadening experiences. Prior work has identified situational features that afford richness perceptions: experiences characterized by atypicality, complexity, emotional significance, and changes in worldview are rated as richer across timescales from momentary experiences to major life events. Although richness perceptions are highly situationally responsive, people differ in how strongly they respond to these features. Do people oriented toward richness—whether as a trait or as their ideal form of well-being—show heightened sensitivity to situational affordances for rich experiences? Two studies (data collection in progress, N=368) examine how perceptions of event richness emerge and change over time. Participants nominate standout everyday events, rate them on characteristics including richness, and re-rate the same events repeatedly over subsequent weeks. We examine whether trait psychological richness and ideal well-being preferences predict initial richness perceptions, how those perceptions evolve through ongoing reflection, or both. This work illuminates how stable individual differences and situational features jointly shape the perception of experiences as psychologically rich.
Emotions are building blocks of personality that shape interactions with our environment. Distinct emotions are thought to stem from specific situational appraisals. For example, negative, self-conscious emotions arise in uncomfortable social situations, but shame arises from appraisals about the self, whereas guilt arises from appraisals about one’s behavior. Because people may label their emotions differently even when they appraise situations similarly, understanding situation-emotion contingencies requires a person-centered approach. To examine how people distinguish between three negative, self-conscious emotions (embarrassment, shame, and guilt), we conducted a 21-day experience sampling study (6x/day) with 200 undergraduates. Participants responded to questions about how they thought about their situations and what emotions they were feeling. Using multilevel structural equation modeling and N=1 modeling, we identify dominant emotion-appraisal patterns and unique, participant-specific contingencies. We test three patterns: embarrassment linked to norm violations, shame to negative self evaluations, and guilt to negative behavioral evaluations. Further, we find that individual differences in these situation-emotion contingencies are associated with trait emotion differentiation ability. This study offers evidence that emotions depend on people’s interpretations of situations. Crucially, patterns within these emotional responses provide insight into personality processes that shape how people make sense of their everyday emotional experiences.
Virtue traits (e.g., compassion, patience, and honesty) are thought to shape how people meet the moral demands of daily life. However, little is known about which situations create opportunities for virtuous actions and how virtue traits influence responses to these situations. Here, we develop a taxonomy of virtue-affording situations and test whether people express their trait levels of virtues more strongly in the presence of such situations. In a 7-day day reconstruction method study (N = 377 from a representative U.S. Sample) and an intensive experience sampling study (N = 280 North American students providing 60+ reports each), participants reported on affordances for and enactments of 7 virtues during their everyday situations. For each virtue, we used crowdsourcing studies to identify 2–4 situational affordances associated with perceiving that virtue as relevant. We found little evidence that people’s virtue enactments were more consistent with their trait levels when these affordances were present. Instead, we primarily found main effects of affordances on virtue enactments, whereby people generally increase or decrease their levels of virtue expression when a virtue-relevant affordance is present (vs. absent).