Joshua D. Foster

Egos inflating over time: a cross-temporal meta-analysis of the Narcissistic Personality Inventory.

A cross-temporal meta-analysis found that narcissism levels have risen over the generations in 85 samples of American college students who completed the 40-item forced-choice Narcissistic Personality Inventory (NPI) between 1979 and 2006 (total n=16,475). Mean narcissism scores were significantly correlated with year of data collection when weighted by sample size (beta=.53, p<.001). Since 1982, NPI scores have increased 0.33 standard deviation. Thus, almost two-thirds of recent college students are above the mean 1979-1985 narcissism score, a 30% increase. The results complement previous studies finding increases in other individualistic traits such as assertiveness, agency, self-esteem, and extraversion.

Individual differences in narcissism: Inflated self-views across the lifespan and around the world

Abstract The present investigation examined associations among narcissism, age, ethnicity, world region, and gender, using a large ( n =3445) sample of participants representing several different world regions and ethnicities. The results suggest that (1) reported narcissism declines in older participants, (2) consistent with previous findings, males report being more narcissistic than females, (3) that ethnic differences in reported narcissism are generally comparable to those found in the self-esteem literature, and (4) that world region appears to exert influence on narcissism, with participants from more individualistic societies reporting more narcissism. The results are discussed in terms of how age and culture might impact narcissism and how future research might address this topic.

On Being Eager and Uninhibited: Narcissism and Approach–Avoidance Motivation:

This article demonstrates the validity and utility of conceptualizing narcissistic personality in terms of relative approach–avoidance motivation. Across three studies (N = 1,319), narcissism predicted high approach and low avoidance motivation. That is, narcissists reported being strongly motivated to approach desirable outcomes but only weakly motivated to avoid negative outcomes. Relative approach–avoidance motivation was shown to be useful in terms of explaining behavioral tendencies associated with narcissism (i.e., functional and dysfunctional impulsivity) and distinguishing different “flavors” of narcissism (i.e., overt and covert narcissism). Discussion focuses on how approach–avoidance motivation may be used to explain prior findings in the narcissism literature and generate novel future hypotheses.

Theoretical models of narcissism, sexuality, and relationship commitment

The present research examines the link between narcissistic personality and sexuality. Additionally, it explores how sexuality may inform the operation of narcissism within the context of close relationships. Two theoretical models, each addressing one of these issues, were evaluated empirically. Our first proposed model suggests that the agentic nature of narcissism explains why narcissism is linked to less restricted forms of sexual attitudes and behaviors (i.e., unrestricted sociosexuality). Our second proposed model suggests that a consequence of the sexual attitudes and behaviors associated with narcissism is low relationship commitment. Both of these models received empirical support. Discussion centers upon the theoretical implications and limitations of these models.

Within-Person Relationships Among Daily Self-Esteem, Need Satisfaction, and Authenticity

This study examined the within-person relationships among daily self-esteem, felt authenticity (i.e., the operation of ones “true self”), and satisfaction of psychological needs for autonomy, competence, and relatedness. We also included measures of affect to control for the variance these constructs might share with affect. Over a 2-week period, 116 participants responded daily to measures of these variables. Multilevel random-coefficients modeling revealed that authenticity, autonomy, competence, and relatedness were all positively and significantly related to daily reports of self-esteem, even when we controlled for the contributions of pleasant and unpleasant affect. We discuss the roles of authenticity and psychological needs in daily feelings of self-worth.

Incorporating personality into the investment model: Probing commitment processes across individual differences in narcissism

The investment model (Rusbult, 1980) proposes that commitment is maintained by three mechanisms: Satisfaction, perceived quality of alternatives, and investment. Research suggests that the influence of these mechanisms is largely constant across a variety of individual differences and relational contexts. However, no published research has tested this with respect to personality. The present study did so using the personality trait of narcissism. The results suggest that narcissism indeed moderates the investment model (i.e., mechanisms had greater influence on commitment in highly narcissistic individuals). Discussion focuses on the implications of these results for narcissism, commitment, and the investment model. Also discussed is the importance of identifying and examining additional moderators of the investment model. Suggestions for future research are provided.

Attachment, continuing bonds, and complicated grief following violent loss: testing a moderated model.

There is increasing consensus that mourners’ general attachment security and ongoing sense of connectedness to the deceased figure prominently in adjustment to bereavement. However, the interplay between these variables has not been investigated thoroughly. We therefore studied 195 young adults who were bereaved by violent causes (homicide, suicide, and fatal accidents) in the previous 2 years, measuring their attachment-related insecurities (anxiety and avoidance), their specific ongoing attachment or “continuing bond” (CB) to the deceased, and their complicated grief (CG) symptomatology over the loss of this relationship. Analyses indicated that CBs were concurrently linked with greater CG symptomatology. However, other results also suggested that attachment could moderate the adaptiveness of maintaining a sense of connection to the deceased loved one. Specifically, CBs were less predictive of CG symptomatology for individuals with high anxiety and low avoidance, and most predictive of intense grieving for bereaved people whose attachment styles were more highly avoidant and minimally anxious. These findings suggest the relevance of evaluating the appropriateness of clinical techniques that emphasize or deemphasize the CB for mourners who differ in their styles of attachment. Such studies could potentially promote a better match of interventions to clients whose styles of coping are congruent with these procedures.

It did not mean anything (about me) Cognitive dissonance theory and the cognitive and affective consequences of romantic infidelity

Perpetrating romantic infidelity is discrepant with how most individuals see themselves and theoretically should produce cognitive dissonance. Accordingly, perpetrators of infidelity should experience symptoms of dissonance (e.g. self-concept discrepancy, psychological discomfort, poor affect) and employ tactics that reduce these symptoms (e.g. trivialization). These hypotheses were tested in four experiments. In each experiment, participants were given bogus feedback indicating that they had acted either faithfully or unfaithfully during a prior romantic relationship (this manipulation was evaluated in experiment 1). Participants who received unfaithful feedback reported higher levels of self-concept discrepancy, psychological discomfort, and poor affect (experiments 2 and 4) and trivialized to a greater extent the importance of their ostensive infidelities (experiments 3 and 4). Experiment 4 further showed that trivialization significantly reduced self-concept discrepancy and psychological discomfort but not poor affect. These results are generally consistent with the view that infidelity is a dissonance arousing behavior and that perpetrators of infidelity respond in ways that reduce cognitive dissonance.

Are secret relationships hot, then not? Romantic secrecy as a function of relationship duration.

ABSTRACT Are secret romances alluring or aversive? One theory suggests that romantic secrecy increases obsessive preoccupation with romantic partners and thereby enhances romantic relationships. Another theory suggests that romantic secrecy is burdensome and thereby undermines romantic relationships. We sought to rectify these conflicting perspectives by examining romantic secrecy and relationship duration using a large, Internet-based sample (N = 564). We predicted that romantic secrecy would have a positive influence in newer romantic relationships (obsessive preoccupation theory) and a negative influence in older romantic relationships (burden theory). In contrast, the obtained results indicate that romantic secrecy is a burden to both new and old romantic relationships

Beauty Is Mostly in the Eye of the Beholder: Olfactory Versus Visual Cues of Attractiveness

Olfaction is an important determinant of attractiveness, possibly even more so than vision when judgments are made by women. However, research that directly compares these cues using actual stimuli (e.g., t-shirt odors) is lacking. In this study, 44 women rated the attractiveness of t-shirt odors and facial photographs of 21 men either independently (i.e., first rated t-shirts, then rated photographs) or together (i.e., made overall ratings on the basis of t-shirts and photographs presented simultaneously). Photograph ratings were far more predictive of overall attractiveness than were t-shirt ratings. This was true for female participants who were fertile or infertile (i.e., using hormonal birth control). Body odor only predicted overall attractiveness when fertile women made the ratings.