Two studies investigated the process by which individuals in nonmarital romantic relationships characterized by low commitment move toward enacting leave behaviors. Predictions based on the behavioral, goal, and implementation intention literatures were tested using a measure of dissolution consideration developed for this research. Dissolution consideration assesses how salient relationship termination is for an individual while one's relationship is intact. Study 1 developed and validated a measure of dissolution consideration and Study 2 was a longitudinal test of the utility of dissolution consideration in predicting the enactment of leave behaviors. Results indicated that dissolution consideration mediates the association between commitment and enacting leave behaviors, is associated with taking more immediate action, and provides unique explanatory power in leave behavior beyond the effect of commitment alone. Collectively, the findings suggest that dissolution consideration is an intermediate step between commitment and stay/leave behavior in close relationships.

Voluminous work has catalogued the utility of Rusbult's (1980) investment model of commitment processes in understanding why some relationships persist whereas others fail. To date this work has been conducted almost exclusively with samples of English‐speaking individuals. To facilitate testing novel hypotheses among Spanish‐speaking populations as well examining various cross‐cultural questions, we present a Spanish version of the Investment Model Scale (Rusbult, Martz, & Agnew, 1998). With a sample of Spanish‐speaking individuals from Chile, we demonstrate that our translation has the same structural properties as the English version (Study 1) and has good predictive validity (Study 2). The Spanish version of the Investment Model Scale will enable researchers to sample a larger subset of the population and allow for the examination of cultural influences on relationship processes.

Artículo de publicación ISIRomantic relationships are, at their core, friendships. As such, it may be the case that valuing that aspect of the relationship fortifies the romantic relationship against negative outcomes and serves as a buffer against dissolution. We explored the role of valuing friendship within romantic relationships in two two-wave studies examining whether investing in the friendship aspect of the relationship (Study 1; N ¼ 190) and placing importance on affiliative need fulfillment (Study 2; N ¼ 184) were associated with positive concurrent outcomes and positive outcomes over time. Results revealed that valuing the friendship aspect of a romance is a strong positive predictor of concurrent romantic relationship qualities (i.e., love, sexual gratification, and romantic commitment), is associated with increases in these qualities over time and is negatively associated with romantic dissolution. Furthermore, evidence suggests that these benefits come from valuing friendship specifically, rather than any other aspect of the relationship (e.g., the sexual aspect)

The present study examines the immediate impact of empathic attitudes on the receiver, by comparing an empathic conversation (EC) with a neutral one (NC) on experiencing depth (EXP), perceived empathy and vagal tone. We also evaluate if empathy effects depend on personality dispositions relevant to interpersonal functioning. An experimental, counterbalanced, within-subject design was implemented wherein participants (n = 27, age M = 22.6, SD = 4.0, 52% females) talked about a personal, meaningful topic for 20 minutes under both the EC and NC conditions. At the group level, main results indicated that the EC was more effective than the NC in promoting increases in EXP over time (F(1, 25) = 21.04, p < .001, η p 2 = .457) and perceived empathy in women (F(1, 25) = 9.42, p = .005, η p 2 = .264). At the individual level, the NC particularly precluded EXP gains in people expressing a better interpersonal functioning (βs < -.46, ps < .05 for attachment security and empathy and β = .38, p < .05 for aggression), and who also inhibited their vagal tone throughout this very condition (β = .40, p = .024). We conclude that the empathic context has an immediate positive impact on healthy psychological variables, whereas a more impersonal setting would drive people away from this positive effect. Those results are discussed in the light of the role of interpersonal proximity (being empathic to another's experience and the lack of this attitude) in psychotherapy and healthy functioning.

Individuals vary in their intrasexual competitiveness attitude, i.e., an important variable reflecting the potential threat or the extent to which one perceives other individuals of the same sex as social or mating rivals. In this study, we investigated the relationship between self-perceived mate value, a construct usually linked to intersexual selection, and intrasexual competitiveness attitude. We postulated that those psychological traits that increase mate value are related to psychological traits underlying intrasexual competitiveness attitude. The results obtained from a sample of 711 young participants of both sexes (M = 16.93 years ± SD = 0.86) indicated that mate value was positively related to intrasexual competitiveness attitude. Specifically, the subscales of Fear of Failure, Wealth, and Looks were positive predictors of intrasexual competitiveness attitude. Moreover, the Looks subscale was more relevant in determining intrasexual competitiveness attitude in women than in men. These three subscales were part of the same factorial structure that appears to be indicative of a self-promoting strategy based on the ostentation of traits through attitudes. As a conclusion, we argue that the individual differences in intrasexual competitiveness attitudes are associated with the differences in psychological features usually associated with intersexual selection.

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