Personality Predictors of Midlife Generativity: A Longitudinal Study

The Assessment and Heritability of a Brief Measure of Agency

The interpersonal circumplex describes two major axes of personality that guide much of social behavior. Agency, one half of the interpersonal circumplex, refers to relatively stable behavioral patterns that center on self-focused dominance and assertiveness assessed in terms of goals, values, or personality traits. However, the psychometric overlap between agency and the most closely linked big five dimension, extraversion, is not well-established, and little behavior genetic work has documented evidence concerning the role of genetic and environmental influences on trait agency. We used the Midlife Development in the United States study to examine agency, big five, and generativity with replication and robustness checks (Nnon-twins = 5,194; Ntwins = 1,914; NMilwaukee = 592). Results indicated that agency was higher in men (d = - 0.24), moderately heritable (44.4%), strongly correlated with extraversion (r =.51), moderately correlated with generativity (r =.36), and approximately 41% of the variance in agency was shared with the big five. The current brief measure of agency across two samples reflected smaller gender differences than historical expectations but supported its distinction from the big five traits at the current levels of analysis.

Key Predictors of Generativity in Adulthood: A Machine Learning Analysis

OBJECTIVES

This study aimed to explore a broad range of predictors of generativity in older adults. The study included over 60 predictors across multiple domains, including personality, daily functioning, socioeconomic factors, health status, and mental well-being.

METHODS

A random forest machine learning algorithm was used. Data were drawn from the Midlife in the United States (MIDUS) survey.

RESULTS

Social potency, openness, social integration, personal growth, and achievement orientation were the strongest predictors of generativity. Notably, many demographic (e.g., income) and health-related variables (e.g., chronic health conditions) were found to be much less predictive.

DISCUSSION

This study provides new data-driven insights into the nature of generativity. The findings suggest that generativity is more closely associated with eudaimonic and plasticity-related variables (e.g., personal growth and social potency) rather than hedonic and homeostasis-oriented ones (e.g., life satisfaction and emotional stability). This indicates that generativity is an inherently dynamic construct, driven by a desire for exploration, social contribution, and personal growth.

Gratitude and Social Generativity Among Young Adults: The Role of Sex and Age

For a very long period of time gratitude has been mainly studied because of its positive link with personal psychological adaptation and well-being. However, gratitude does not simply enrich the individual, but it also plays a key role in the wider context where the person lives, by for example promoting prosocial behaviors and enhancing reciprocity. The current study considered the moderating role of sex and age in the association between gratitude and social generativity. We involved a sample of 237 Italian young adults aged 18-29 (Mage = 22.98, SD = 2.20; 62% females), who were asked to fill in a self-report questionnaire aimed at measuring the mentioned constructs. The moderation model carried out confirmed that the gratitude-social generativity association was significant and positive only for the female subsample, while age was not found to moderate this link. Gratitude is therefore a positive lens through which young adults may regard their relationships, thus enhancing their social generativity, but this appears to be true only for females. Implications and further expansions of the study are discussed.

The Temporal Relationship Between Self-Acceptance and Generativity over Two Decades

Generativity is defined as a concern for the well-being of future generations, which involves both caring and a will to extend the self into the future. Extant research indicates that generativity plays an important role in successful aging. The present study sought to examine the temporal relationship between self-acceptance and generativity over about 2 decades. The data were drawn from the three waves of the Midlife in the United States (MIDUS) project, collected with intervals of about 10 years (N = 4,167). The random-intercept cross-lagged panel model was used for data analysis. It was found that self-acceptance prospectively predicted generativity, whereas generativity did not predict self-acceptance. Thus, coming to terms with various aspects of one's personality and past life contributes to higher future levels of generativity.

Recalled Positive Influences within Life-Story Interviews and Self-Reported Generative Concern in German Older Adults: The Moderating Role of Extraversion

Previous research has shown that recalling positive influences in one’s life story correlates with generative concern. Given findings that not everyone benefits from generative efforts uniformly, however, the present study tested if extraversion moderates this relation. In total, 147 older German adults (59 through 83 years) recalled positive influences in their lives in an interview session and provided self-report questionnaire data on their generative concern (Loyola Generativity Scale), generative behavior (Generative Behavior Checklist), and extraversion (Mini-IPIP scales). Results from a moderated mediation model indicate that recalled positive influences related to generative concern but not generative behavior. Moreover, extraversion did indeed moderate between recalled positive influences and generative concern in that the relation was significantly positive for medium and high extraversion. The findings suggest that what people learn from generative role models is generative concern rather than generative behavior. They also suggest a twofold role of extraversion for generativity: It has been found to be a predictor of generativity but also affects what people gain from others’ generative efforts.