Positive illusions about dyadic perspective-taking as a moderator of the association between attachment insecurity and marital satisfaction.

Attachment insecurity (i.e., attachment anxiety or avoidance) puts people at risk for dissatisfying relationships. However, the dyadic regulation model of insecurity buffering suggests that an understanding and responsive partner may help insecure individuals to regulate emotions, thus improving couples' relationships. It may also be that perceiving partners as understanding and empathic, especially in an exaggeratedly positive way (i.e., positive illusions) will buffer insecurity. In 196 mixed-gender newlywed couples, we investigated whether spouses' positive illusions about partner's dyadic perspective-taking moderated the association between spouses' attachment insecurity and spouses' and partners' marital satisfaction over two years. Positive illusions generally predicted more satisfying relationships and attachment avoidance consistently predicted more dissatisfying relationships. There were also several instances where multilevel modeling indicated that positive illusions of dyadic perspective-taking buffered the negative effects of attachment avoidance on relationship satisfaction. However, there was also potentiation such that in two instances, positive illusions about dyadic perspective-taking strengthened the association between spouses' insecurity (husbands' attachment anxiety and wives' attachment avoidance) and subsequent marital dissatisfaction. In the moment, positive illusions about dyadic perspective-taking may allow spouses to feel happy in their relationship despite fear of emotional intimacy; however, positive illusions may not continue to buffer effects of insecurity on subsequent relationship satisfaction and may even be harmful in the face of insecurity.

Sexual Anxiety Mediates Dyadic Associations Between Body Satisfaction and Sexual Quality in Mixed-Sex Couples.

Body satisfaction predicts sexual quality among women and men; however, mechanisms of the association are largely unknown. We hypothesized that sexual anxiety would mediate average associations over 1 year between individuals' body satisfaction and their own and their partner's sexual quality, which is comprised of their sexual satisfaction and dissatisfaction, in 123 mixed-sex cohabiting couples. Results of Actor-Partner Interdependence Models extended to Mediation (APIMeM) and tested via multilevel modelling partially supported the hypotheses. Specifically, individuals' body satisfaction indirectly predicted their own and their partner's sexual satisfaction through individuals' sexual anxiety, and indirectly predicted their own, but not their partner's sexual dissatisfaction through individuals' sexual anxiety. Thus, when individuals are relatively less satisfied with their bodies, they may experience anxiety during sexual encounters, which then interferes with their own and their partner's sexual quality.

Machine learning uncovers the most robust self-report predictors of relationship quality across 43 longitudinal couples studies.

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) identify which constructs reliably predict relationship quality. Across 43 dyadic longitudinal datasets from 29 laboratories, the top relationship-specific predictors of relationship quality were perceived-partner commitment, appreciation, sexual satisfaction, perceived-partner satisfaction, and conflict. The top individual-difference predictors were life satisfaction, negative affect, depression, attachment avoidance, and attachment anxiety. Overall, relationship-specific variables predicted up to 45% of variance at baseline, and up to 18% of variance at the end of each study. Individual differences also performed well (21% and 12%, respectively). Actor-reported variables (i.e., own relationship-specific and individual-difference variables) predicted two to four times more variance than partner-reported variables (i.e., the partner's ratings on those variables). Importantly, individual differences and partner reports had no predictive effects beyond actor-reported relationship-specific variables alone. These findings imply that the sum of all individual differences and partner experiences exert their influence on relationship quality via a person's own relationship-specific experiences, and effects due to moderation by individual differences and moderation by partner-reports may be quite small. Finally, relationship-quality change (i.e., increases or decreases in relationship quality over the course of a study) was largely unpredictable from any combination of self-report variables. This collective effort should guide future models of relationships.

Reciprocal Effects of Life Satisfaction and Depressive Symptoms Within Long-Wed Couples Over Time.

Objectives: This study was undertaken to examine bidirectional effects of well-being over time in long-wed couples. Method: We recruited 125 couples 50+ years of age who had been married 20+ years. Both spouses reported life satisfaction and depressive symptoms independently at three annual points over 2 years. We computed actor-partner interdependence models (APIMs) to identify concomitant and longitudinal bidirectional effects between long-wed spouses. Where parallel associations were found between models of life satisfaction and depressive symptoms, we undertook invariance analyses to compare the relative strength of associations. Results: We observed a significant association between wives' and their husbands' life satisfaction at baseline; a concomitant crossover effect was also evident from wives to husbands at 1- and 2-year follow-up, such that wives' life satisfaction predicted changes in their husbands' life satisfaction beyond that previously and concomitantly reported. Discussion: Our findings suggest that older wives influence their husbands after decades of marriage; the relative effect of this crossover on older husbands is comparatively equivalent for life satisfaction and depressive symptoms. These findings stand in contrast to prior research with younger couples suggesting that long-wed couples may be a distinct subset of the population of all married couples (i.e., those who have not divorced).

Registered Replication Report: Study 1 From Finkel, Rusbult, Kumashiro, & Hannon (2002).

Finkel, Rusbult, Kumashiro, and Hannon (2002, Study 1) demonstrated a causal link between subjective commitment to a relationship and how people responded to hypothetical betrayals of that relationship. Participants primed to think about their commitment to their partner (high commitment) reacted to the betrayals with reduced exit and neglect responses relative to those primed to think about their independence from their partner (low commitment). The priming manipulation did not affect constructive voice and loyalty responses. Although other studies have demonstrated a correlation between subjective commitment and responses to betrayal, this study provides the only experimental evidence that inducing changes to subjective commitment can causally affect forgiveness responses. This Registered Replication Report (RRR) meta-analytically combines the results of 16 new direct replications of the original study, all of which followed a standardized, vetted, and preregistered protocol. The results showed little effect of the priming manipulation on the forgiveness outcome measures, but it also did not observe an effect of priming on subjective commitment, so the manipulation did not work as it had in the original study. We discuss possible explanations for the discrepancy between the findings from this RRR and the original study.

The role of interpersonal conflict and perceived social support in nonsuicidal self-injury in daily life.

Although accumulating microlongitudinal research has examined emotion regulatory models of nonsuicidal self-injury (NSSI), few studies have examined how interpersonal contingencies influence daily NSSI behavior. Participants with repeated NSSI (N = 60) provided daily ratings of perceived social support, interpersonal conflict, and NSSI urges and behaviors for 14 days. Consistent with interpersonal models of NSSI, we hypothesized that participants would be more likely to engage in NSSI on days when they experienced high levels of interpersonal conflict, that NSSI acts that were revealed to others would be followed by desirable interpersonal changes (i.e., greater support, less conflict), and that these interpersonal changes would, in turn, predict stronger NSSI urges and more frequent NSSI behavior. Consistent with hypotheses, daily conflict was associated with stronger same-day NSSI urges and greater likelihood of NSSI acts. Perceived support increased following NSSI acts that had been revealed to others, but not unrevealed NSSI acts. This perceived support was, in turn, associated with a stronger NSSI urges and greater likelihood of engaging in NSSI on the following day. Moreover, participants whose NSSI was revealed to others engaged in more total NSSI acts during the diary period than those whose NSSI was not revealed to others. Inconsistent with hypotheses, interpersonal conflict did not decrease following NSSI, regardless of whether or not these acts were revealed to others. Together, these results provide preliminary support for interpersonal reinforcement models of NSSI and highlight the importance of expanding research in this area to include interpersonal contingencies that may influence this behavior. (PsycINFO Database Record

Relationship education and marital satisfaction in newlywed couples: A propensity score analysis.

The purpose of this study was to investigate whether premarital relationship education and characteristics of relationship education in a community sample of newlywed couples predicted marital trajectories over 27 months. Newlywed couples (N = 191) completed measures of marital satisfaction 9 times over 27 months, and prior to marriage they provided information about relationship education and demographic, personal, and relationship risk factors for marital distress. Propensity scores (i.e., the probability of receiving relationship education) were estimated using the marital distress risk factors, and used to derive a matched sample of 72 couples who participated in relationship education and 86 couples who did not. Multilevel analyses of the propensity score matched sample (n = 158) indicated that wives who participated in relationship education had declines in marital satisfaction while wives who did not receive relationship education maintained satisfaction over time. Furthermore, the more hours of relationship education the couple participated in, the less steeply their marital satisfaction declined. Findings indicate that participation in community-based relationship education may not prevent declines in marital satisfaction for newlywed couples. A possible explanation is that the quality of relationship education available to couples is generally poor and could be greatly improved by inclusion of empirically based relationship information and skills training that are known to lead to stronger marriages.

Risk moderates the outcome of relationship education: a randomized controlled trial.

OBJECTIVE: To test whether the effects of relationship education programs generalize across couples regardless of their baseline levels of risk for relationship distress, or whether intervention effects vary systematically as a function of risk. The former result would support primary prevention models; the latter result would support a shift toward secondary prevention strategies. METHOD: Engaged and newlywed couples (N = 130) were randomized into 1 of 3 relationship education programs. Individual and relational risk factors assessed at baseline were tested as moderators of 3-year changes in relationship satisfaction, overall and in each of the 3 treatment conditions. RESULTS: Treatment effects varied as a function of risk, and more so with variables capturing relational risk factors than individual risk factors. High-risk couples (e.g., couples with lower levels of baseline commitment and satisfaction) tended to decline less rapidly in satisfaction than low-risk couples following treatment. Couples with acute concerns at baseline, including higher levels of physical aggression and alcohol use, benefitted less from intervention than couples without these concerns. Comparisons across treatment conditions indicate that couples with relatively high baseline satisfaction and commitment scores declined faster in satisfaction when assigned to an intensive skill-based intervention, as compared with a low-intensity intervention. CONCLUSIONS: Outcomes of skill-based relationship education differ depending on premarital risk factors. Efficient identification of couples at risk for adverse relationship outcomes is needed to refine future prevention efforts, and deploying prevention resources specifically to at-risk populations may be the most effective strategy for strengthening couples and families.

Need fulfillment in polyamorous relationships.

Polyamory is characterized by simultaneous consensual romantic relationships with multiple partners. Polyamory allows individuals to fulfill their relationship needs with multiple romantic partners, yet researchers have not identified how having needs met in one romantic relationship may be related to relationship outcomes in a concurrent relationship. Polyamorous individuals (N=1,093) completed online measures of need fulfillment, relationship satisfaction, and commitment for two concurrent romantic relationships. Participants reported high levels of need fulfillment and satisfaction in both relationships. Need fulfillment with one partner negatively predicted approximately 1% of the variance in relationship satisfaction with the other partner; however, there was no association between need fulfillment with one partner and commitment to the other. Generally, the findings suggest that polyamorous relationships are relatively independent of one another. This study provides initial evidence that polyamory may be a viable and fulfilling alternative way of conducting intimate relationships.

Is skills training necessary for the primary prevention of marital distress and dissolution? A 3-year experimental study of three interventions.

OBJECTIVE: Evidence in support of skill-based programs for preventing marital discord and dissolution, while promising, comes mainly from studies using single treatment conditions, passive assessment-only control conditions, and short-term follow-up assessments of relationship outcomes. This study overcomes these limitations and further evaluates the efficacy of skill-based programs. METHOD: Engaged and newlywed couples (N = 174) were randomly assigned to a 4-session, 15-hr small-group intervention designed to teach them skills in managing conflict and problem resolution (PREP) or skills in acceptance, support, and empathy (CARE). These couples were compared to each other, to couples receiving a 1-session relationship awareness (RA) intervention with no skill training, and to couples receiving no treatment on 3-year rates of dissolution and 3-year trajectories of self-reported relationship functioning. RESULTS: Couples in the no-treatment condition dissolved their relationships at a higher rate (24%) than couples completing PREP, CARE, and RA, who did not differ on rates of dissolution (11%). PREP and CARE yielded unintended effects on 3-year changes in reported relationship behaviors. For example, wives receiving PREP showed slower declines in hostile conflict than wives receiving CARE, and husbands and wives receiving CARE showed faster declines in positive behaviors than husbands and wives receiving PREP. CONCLUSIONS: These findings highlight the potential value of cost-effective interventions such as RA, cast doubt on the unique benefits of skill-based interventions for primary prevention of relationship dysfunction, and raise the possibility that skill-based interventions may inadvertently sensitize couples to skill deficits in their relationships.

Marital satisfaction across the transition to parenthood.

The purpose of the present study was to discriminate between the 2 dominant perspectives governing research on the nature of marital change over the transition to parenthood. Progress can be made in understanding this transition by recognizing the role of uncontrolled sources of variability in research designs, defining and using control groups, and timing of data collection around the child's arrival, and the authors conducted a study incorporating these methodological refinements. Growth curve analyses were conducted on marital satisfaction data collected twice before and twice after the birth of the 1st child and at corresponding points for voluntarily childless couples (N = 156 couples). Spouses who were more satisfied prior to pregnancy had children relatively early in marriage, and parents experienced greater declines in marital satisfaction compared to nonparents. Couples with planned pregnancies had higher prepregnancy satisfaction scores, and planning slowed husbands' (but not wives') postpartum declines. In sum, parenthood hastens marital decline--even among relatively satisfied couples who select themselves into this transition--but planning status and prepregnancy marital satisfaction generally protect marriages from these declines.

Prenatal expectations and marital satisfaction over the transition to parenthood.

Associations among prenatal expectations, the extent to which expectations were confirmed or disconfirmed, and trajectories of marital satisfaction over the transition to parenthood were assessed 7-11 times in a sample of newlywed couples. Piecewise growth curve analyses were conducted to examine levels of marital satisfaction at the beginning of marriage and rates of change over 2 periods: from the beginning of marriage through the 3rd trimester of pregnancy and from the 3rd trimester of pregnancy through 18 months postpartum. Postpartum marital decline was greater than decline from marriage through pregnancy. Spouses who were more satisfied at the beginning of marriage reported higher expectations. There was marked variability in the extent to which prenatal expectations were confirmed; some expectations were unfulfilled, others were met, and still others were surpassed. Associations between the extent to which expectations were confirmed and rates of change in marital decline differed as a function of the specific type of expectation. Implications for understanding vulnerability and resiliency in couples negotiating the transition to parenthood are discussed.

Recruitment and selection of couples for intervention research: achieving developmental homogeneity at the cost of demographic diversity.

Demographic and relationship quality data were collected from 704 individuals recruited to participate in a randomized study of relationship enhancing interventions. Recruiting at bridal shows produced partners who were more satisfied, earlier in their relationships, and less likely to be parents, with a marginally higher proportion of Latino couples. Radio and television coverage produced more established couples with higher levels of relationship discord. Self-selection effects revealed that couples from demographic groups at greater risk for divorce (those who had not completed high school, those with children at marriage, and African American couples) were more likely to agree to participate. In contrast, imposing a set of common selection criteria served to exclude couples from demographic risk groups and selected for couples with higher marital quality. Implications for recruiting couples to participate in preventive interventions are outlined.

Predicting change in self-reported and interviewer-assessed adult attachment: tests of the individual difference and life stress models of attachment change.

The study tested the key assumption of the individual difference model of adult attachment change: that people who have experienced certain vulnerability factors will be prone to change attachment styles because they have developed unclear models of self and others that render their attachment models unstable. This model was compared to a life stress model, which states that change occurs as an adaptation to new, interpersonally relevant life circumstances. Changes in self-reported and interviewer-assessed attachment were examined among 94 young adults who were followed over 1 year. Analyses yielded support for the individual difference model for change in both self-reported and interviewer-assessed attachment. The life stress model was supported for change in interviewer-assessed attachment only. Implications for differential change processes for self-reported versus interviewer-assessed aspects of adult attachment are discussed.