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OBJECTIVE Over the last two decades, Western society has undergone a marked cultural transformation characterized by rising individualism. Concurrently, the digital landscape has transformed through the rise of social media and smartphones. These factors have previously been implicated in changing individuals' attitudes, behavior, and interpersonal interactions. We investigated whether these societal changes have coincided with changes in trait emotional intelligence (EI) over the last 17 years in Western university students. METHOD We examined this question using a cross-temporal meta-analysis (k = 70; N = 16,917). RESULTS There was no change in overall trait EI; however, the trait EI domains "well-being," "self-control," and "emotionality" demonstrated significant decreases with time, after controlling for gender composition and between-country differences. CONCLUSION We discuss these findings in relation to how they contribute to our understanding of trait EI, and how they add to the literature on how Western society is changing with time.

The Macbeth effect is a proposed phenomenon, whereby feelings of immorality activate a desire to cleanse. Extensions of this theory suggest that cleansing alleviates immoral feelings, thus reducing the urge to engage in compensatory behaviors, such as volunteering. We examined the Macbeth effect and volunteerism in undergraduate students with high levels of obsessive-compulsive disorder contamination concerns ( n = 164). Participants underwent an immorality, anxiety, or neutral emotion-induction condition and subsequently cleansed their hands or performed a control task. For participants in the immorality condition, increased ratings of distress were associated with increased accessibility of cleansing words. Furthermore, individuals in the immorality condition who cleansed volunteered for significantly less time than those who did not cleanse. We discuss findings in relation to the literature on the Macbeth effect and mental contamination.