Laura B Luchies

DataWise Consulting LLC

We build on principles from interdependence theory and evolutionary psychology to propose that forgiving bolsters one's self-respect and self-concept clarity if the perpetrator has acted in a manner that signals that the victim will be safe and valued in a continued relationship with the perpetrator but that forgiving diminishes one's self-respect...

Building on principles of evolutionary psychology and sociometer theory, we propose that people feel worse about the extent to which they have forgiven when their forgiveness level increases their risk of exploitation or their risk of spoiling a valuable relationship. We predicted that people would feel worse about their forgiveness level when they...

Marital quality is a major contributor to happiness and health. Unfortunately, marital quality normatively declines over time. We tested whether a novel 21-min intervention designed to foster the reappraisal of marital conflicts could preserve marital quality in a sample of 120 couples enrolled in an intensive 2-year study. Half of the couples were...

Relative to people with low trust in their romantic partner, people with high trust tend to expect that their partner will act in accordance with their interests. Consequently, we suggest, they have the luxury of remembering the past in a way that prioritizes relationship dependence over self-protection. In particular, they tend to exhibit relation...

A central element of interdependence theory is that people have standards against which they compare their current outcomes, and one ubiquitous standard in the mating domain is the preference for particular attributes in a partner (ideal partner preferences). This article reviews research on the predictive validity of ideal partner preferences and...

High‐quality romantic bonds benefit people. Extant literature has explored many individual and relational factors that contribute to high‐quality relationships, yet research on how moment‐to‐moment behaviours predict quality is still in the nascent stages. The current study explored interpersonal complementarity on warmth and dominance as one index...

Although sexual desire for one's partner is theorized to serve as a gut-level indicator of partner mate value that motivates investment in valued partners, there is scant empirical evidence to support this hypothesis. Five studies addressed this possibility, examining whether experiencing sexual desire encouraged the enactment of relationship-promo...

Given the powerful implications of relationship quality for health and well-being, a central mission of relationship science is explaining why some romantic relationships thrive more than others. This large-scale project used machine learning (i.e., Random Forests) to 1) quantify the extent to which relationship quality is predictable and 2) identi...

Because they must avoid environments in which they are exposed to pathogens, children with a weakened immune system and their family members are at risk of experiencing social isolation and loneliness. Social isolation and loneliness predict many negative mental and physical health outcomes and are notable mortality risk factors. Therefore, the ove...

Past research has established that loneliness is associated with both self-concept confusion and depression. The present work ties these disparate lines of research together by demonstrating that self-concept confusion mediates the relationship between loneliness and depression. Three studies, one cross-sectional and two longitudinal, supported thi...

Romantic partners often have to sacrifice their interests to benefit their partner or to maintain the relationship. In the present work, we investigated whether relative power within the relationship plays an important role in determining the extent to which partners are likely to sacrifice. Drawing from both classic theories and recent research on...

This article elaborates on evolutionary perspectives relevant to the meta-analytic portion of our recent review (Eastwick, Luchies, Finkel, & Hunt, 2014). We suggested that if men and women evolved sex-differentiated ideals (i.e., mate preferences), then they should exhibit sex-differentiated desires (e.g., romantic attraction) and/or relational ou...

Individuals in ongoing romantic relationships incorporate attributes from their partner into their own self-concepts. However, little research has investigated what happens to these attributes should the relationship end. Across three studies, the present research sought to examine factors that predicted whether individuals retain or reject attribu...

In a longitudinal data set of married couples, Meltzer, McNulty, Jackson, and Karney (2014) reported that partner physical attractiveness is more strongly associated with relationship satisfaction for men than for women. Although a recent meta-analysis (Eastwick, Luchies, Finkel, & Hunt, in press) provided no support for this sex difference across...

Attachment security has many salutary effects in adulthood, yet little is known about the specific interpersonal processes that increase attachment security over time. Using data from 134 romantically committed couples in a longitudinal study, we examined trust (whether a partner is perceived as available and dependable) and perceived goal validati...

Individuals who experience attachment avoidance tend to desire less closeness in their romantic relationships than others, especially when experiencing distress. However, emerging research suggests that avoidant individuals value social closeness and are more comfortable with it when they perceive that seeking closeness is welcomed. Thus, this rese...

The use of social networking websites such as Facebook has burgeoned in recent years, especially among university students. We examined the associations of university students’ well-being with their reasons for using Facebook—focusing on motivations relevant to new relationships—and the ways in which these associations depend on their introversion...

Prior research suggests that people frequently mispredict their own and other people's emotional responses. In a longitudinal study, both members of 104 couples predicted the degree to which they (affective forecast) and their partner (empathic forecast) would experience sadness in response to 20 relationship transgres-sions, in both victim and per...

Temptation pervades modern social life, including the temptation to engage in infidelity. The present investigation examines one factor that may put individuals at a greater risk of being unfaithful to their partner: dispositional avoidant attachment style. The authors hypothesize that avoidantly attached people may be less resistant to temptations...

This article reviews the growing literature on the effects of self-regulatory strength (how much self-regulatory ability people have), self-regulatory content (the goals toward which people self-regulate), and self-regulatory strategies (the manner in which people self-regulate) on close relationships. The extant literature indicates that close rel...

Reports an error in "The doormat effect: When forgiving erodes self-respect and self-concept clarity" by Laura B. Luchies, Eli J. Finkel, James K. McNulty and Madoka Kumashiro (Journal of Personality and Social Psychology, 2010[May], Vol 98[5], 734-749). The graphs in Figure 2, on p. 741, and the graphs in Figure 3, on p. 742, were switched. The co...

The present study considers the influence of the parent-child relationship on adolescent virginity status using data from two waves of the National Longitu-dinal Study of Adolescent Health. The authors examine how adolescents' per-ceptions of the quality of their parent-child relationships—and the varying lev-els of parental involvement in their li...