The longitudinal course of marital quality and stability: a review of theory, method, and research

Using the Language of elite athletes to predict their personality and on court transgressions

Personality is predictive of many behaviors, but personality questionnaires cannot be readily administered to persons of interest. The language people use to express themselves can often predict personality and so should, in theory, provide a surrogate marker for predicting behavior. We used social media (Twitter) language from a sample of 252 NBA players to estimate their Five Factor personality scores, and then, used these scores to try and predict on-court transgressive behavior. A machine learning model was able to predict players' tendency to commit technical fouls (predictive performance: r = .18); with the most important contributors to the model including neuroticism, extraversion, and conscientiousness. These findings show that personality can predict individual choices and behaviors in specific contexts; furthermore, by assessing the degree to which our digital footprint can be used to derive actionable predictions of behavior, the current findings could inform discussions concerning regulations of data privacy.

A Safe Haven Through Attachment: A Dyadic Perspective on the Association Between Cumulative Childhood Trauma and Relationship Satisfaction

Cumulative childhood trauma (CCT) increases the risk of experiencing interpersonal problems and relationship distress in adulthood. However, not all CCT survivors experience such difficulties, and little research has investigated protective factors against relationship dissatisfaction in CCT survivors and their partners. Romantic attachment might be one such factor that could reduce the harmful effects of a CCT history on relationship satisfaction for both survivors and their partners. Using a dyadic perspective, this study aimed to examine the association between CCT and relationship satisfaction and to test the moderating effect of attachment avoidance and anxiety on this association. A sample of 501 couples was recruited through a Canadian survey firm. Canadian couples who had provided their telephone number were randomly selected to complete the short form of the Dyadic Adjustment Scale, the Experiences in Close Relationships Scale, and the Childhood Cumulative Trauma Questionnaire. The actor-partner interdependence moderation model was used to guide the analyses. Results showed that individuals' and partners' higher CCT was correlated with both partners' lower relationship satisfaction. The analyses revealed a moderating effect of lower attachment avoidance on the link between individuals' CCT and their own relationship satisfaction. Specifically, individuals' CCT was significantly and negatively associated with relationship satisfaction at high levels of attachment avoidance, but unrelated to relationship satisfaction at low levels of attachment avoidance. The final model explained 31.4% of the variance in relationship satisfaction. Overall, the findings support the relevance of couple interventions that focus on romantic attachment to improve relationship well-being in couples where one or both partners have experienced CCT.

Do Demand-Withdrawal Communication Patterns During Sexual Conflict Predict Couples' Relationship Satisfaction, Sexual Satisfaction, and Sexual Distress? An Observational and Prospective Study

Sexual conflict is common, yet it is one of the most challenging topics for couples because it provokes more negative emotions relative to other conflicts. Such challenges might prompt couples to rely on less adaptive sexual communication styles. Communication patterns during sexual conflict - such as demand-withdrawal - have received little attention, and studies that do exist relied on self-report measures. Demand-withdrawal communication refers to when one partner exerts pressure to talk about a problem while the other withdraws, and is associated with poorer psychological and relationship well-being. In an observational dyadic study, we examined associations between demand-withdrawal patterns during a sexual conflict and sexual and relationship outcomes concurrently and over time. Couples (N = 151, Mage = 31.92, SDage = 9.07) in long-term relationships completed measures of relationship satisfaction, sexual satisfaction, and sexual distress at baseline (T1) and 12 months later (T2). One week after T1, they engaged in an in-lab discussion of an important sexual conflict, coded by trained observers for degree of demand-withdrawal. Individuals in a couple who were observed to display higher demand-withdrawal reported lower relationship and sexual satisfaction and higher sexual distress at T1, as well as lower relationship satisfaction at T2. Effects were not moderated by gender. Findings demonstrate the relevance of demand-withdrawal patterns during sexual conflict.

A Machine Learning Approach for Investigating Variable Importance in Relationship and Sexual Satisfaction: The Role of Interpersonal Mindfulness and Psychological Safety

Numerous studies have shown that mindfulness is positively associated with relationship and sexual satisfaction. However, most have examined the benefits of intrapersonal or trait mindfulness, rather than directly investigating interpersonal mindfulness or considering polyvagal theory. Our main objective was to determine the variable importance of interpersonal mindfulness and psychological safety for relationship and sexual satisfaction using random forests and regression trees and to explore the importance of demographics, social and couple-related factors, and emotional wellbeing in this analysis. 356 adults in committed romantic relationships were recruited for a self-report survey. Results suggested that mindfulness in couple relationships, psychological safety, conflict strategies, and depression symptoms were of top importance for relationship and sexual satisfaction. Limitations and future directions involving dyadic data and physiological measures were discussed. The findings will inform the development of interpersonal mindfulness- and polyvagal-based interventions aimed at promoting safety and stability in relationships while enhancing personal wellbeing.

Correlates of Positive and Negative Marital Quality Among Older Hispanic Adults in the United States

Marital quality is linked to the well-being of older adults. Social networks tend to shrink in later life, and older adults often rely on their spouses for social support. A better understanding of subpopulations with distinctive sociocultural characteristics, such as older Hispanic adults, is warranted. Hispanic cultural values represented as familismo-the value placed on family relationships-make marital relationships even more critical. The present study investigated the correlates of positive and negative marital quality constructs among older Hispanic adults aged 51 years and older. Regression analysis of the 2016/2018 Health and Retirement Study (HRS) data (n = 1012) showed that women (b = -0.25, p < .05) reported lower positive marital quality than men. Also, depressive symptoms (b = -0.14, p < .05) were associated with greater negative marital quality. The present study evaluated marital quality correlates among unique and understudied older Hispanic populations and explored possible theoretical explanations.

Evaluating a Digital Health Tool Designed to Improve Low Sexual Desire in Women: Mixed-Methods Implementation Science Study

BACKGROUND

Sexual health difficulties affect up to 30% of women, with desire and arousal problems being the most prevalent. While cognitive behavioral therapy and mindfulness-based therapy are effective treatments, access is limited by barriers such as specialist shortages, cost, and embarrassment. Web-based interventions offer a potential solution by providing self-paced, cost-effective treatments. eSense, a digital health program, offers cognitive behavioral therapy and mindfulness-based therapy skills targeted to women with low sexual desire, and previous trials find eSense to be highly feasible and efficacious.

OBJECTIVE

The goal of the present implementation science study was to use the RE-AIM (Reach, Effectiveness, Adoption, Implementation, and Maintenance of Implementation) framework to assess the integration of eSense into several sexual health clinics. We chose the RE-AIM framework because it addresses both dissemination (eg, reach) and implementation of an intervention.

METHODS

A total of 14 specialty clinics participated, and we report on the reported experiences of those clinics in implementing eSense. We also examined responses from 12 women on waitlists to receive sex therapy or sexual medicine care.

RESULTS

Per clinic outcomes, all aspects of implementation (reach, effectiveness, adoption, implementation, and maintenance) were in the moderate to high range for clinics, reporting that offering eSense helped them overcome negative feelings associated with their long clinic waitlists. The majority expressed a need for eSense and could see how it overcame the limitations of traditional therapy. Nearly all expressed a wish to continue offering eSense to patients after the implementation study was complete. One caveat was that half of the clinics noted cost as a key issue for future implementation, and one-third noted that the administrative burden of implementing eSense as a standard of care may be challenging. For individual users, the majority expressed an interest in knowing more about eSense and a desire to use eSense, though most of these did not complete the program in its entirety. Users experienced a significant improvement in sex-related distress with no clinically meaningful change in other outcomes and a high level of satisfaction with eSense. Most also reported doing things differently in their sexual lives after participating in eSense.

CONCLUSIONS

We found that eSense demonstrates potential as a digital intervention for sexual difficulties for women, particularly concerning its moderate implementation outcomes and also because of its ability to reduce sexual distress. Future studies should address the barriers identified for broader adoption of eSense in clinical settings.

TRIAL REGISTRATION

ClinicalTrials.gov NCT05168371; https://clinicaltrials.gov/study/NCT05168371.

Contextualizing marital dissatisfaction: examining profiles of discordant spouses across life domains

Research suggests that up to a third of married individuals report low marital satisfaction, underscoring the importance of studying unhappy marriages. Although numerous studies have investigated the causes and consequences of marital dissatisfaction, less is known about the potential heterogeneity among individuals within unhappy marriages and the extent to which some unhappily married spouses may be satisfied in other life domains. The present study sought to determine whether categorical differences exist among unhappily married individuals. Using friendship satisfaction, family satisfaction, and life satisfaction as indicator variables, we conducted a latent profile analysis (LPA) on married individuals (N = 1,070). Specifically, we conducted LPA on subsets of participants reporting the lowest 20%, 22.5%, 25%, 31%, and 34% of marital satisfaction in our sample to ensure that our results were not specific to only the most dissatisfied spouses. We identified two distinct profiles of discordant marriages in all data subsets, with one profile reporting dissatisfaction in all areas, and the other reporting low marital satisfaction but close to average satisfaction with life, family, and friends. Our results emphasize that unhappy spouses are not monolithic, and that some individuals remain relatively satisfied in other life domains.

AVPR1A RS3 and relationship maintenance processes in newlywed couples

Introduction

Maintaining relationship quality during the first few years can be difficult for many couples. We examined whether variability in the repeat-length polymorphism RS3 on the vasopressin receptor gene AVPR1A is associated with relationship maintenance processes and trajectories of marital satisfaction over the first three years of marriage.

Methods

Newlywed couples (N=70; 128 individuals) reported on various aspects of their marriage within three months of their wedding and on their marital satisfaction every four months for three years, and provided saliva samples that we genotyped for RS3 alleles. Based on the literature, we predicted that people with at least one copy of target allele 334 (vs. none) would report more problems in pair bonding. We also used another genotype analysis approach from the extant literature, by testing whether people with a greater (vs. fewer) number of short alleles would report more problems in pair bonding.

Results

Across both approaches, results failed to support our predictions. In fact, the significant effects that did emerge were in the opposite direction from our predictions: people with at least one copy of allele 334 reported fewer marital problems and less interest in romantic alternatives; the number of short alleles was similarly positively associated with more dedication to the relationship and greater relationship satisfaction at the beginning of marriage.

Discussion

Discrepancies between these findings and prior research illustrate the challenges of candidate gene studies with small sample sizes. Nevertheless, in offering a potential reconciliation between the discrepancies, we suggest that attending to relational phase may be critical to understanding the role of RS3 in couple functioning; AVPR1A RS3 variability may be differentially associated with pair bonding in the newlywed stage compared to established marriages.

Attachment Insecurity and Coparenting Relationships: An Exploration of the Effects of a Couple-Based Intervention for New Parents

Despite extensive research about adult attachment insecurity in romantic relationships and parenting behaviors, there is a noticeable gap in the literature regarding the association between prenatal attachment insecurity and establishing postnatal coparenting relationships among new parents. While recent empirical studies have shown an increasing interest in this area, research investigating the moderation on the association between attachment insecurity and coparenting relationships through preventative intervention remains limited. This study aims to investigate if a preventative couple-focused intervention can reduce the negative effects of attachment insecurity on coparenting relationship quality. Using data from 574 new parents living in the United States, this study compares the relationship between attachment insecurity and perceived coparenting quality between the intervention and control groups. Each parent completed a pretest questionnaire before childbirth and a posttest questionnaire approximately 1 year postpartum. Multilevel model results demonstrate that new parents with higher levels of attachment avoidance in the control group, but not in the intervention group, tended to report lower quality of coparenting. This study suggests that a couple-focused preventative intervention can benefit new parents transitioning into parenthood, especially those with higher levels of attachment avoidance. Future research may consider how to best help new parents depending on the degree and type of attachment insecurity.

Exploring the role of psychological flexibility in relationship functioning among couples coping with prostate cancer: a cross-sectional study

OBJECTIVE

Prostate cancer (PCa) is an external stressor that can affect both patients and partners, but dyadic research in this area is limited. This study, guided by the vulnerability-stress-adaptation model, examines how PCa distress affects relationship satisfaction through psychological flexibility and self-esteem.

METHODS

The study used a cross-sectional design with a total sample size of 314 dyads. The actor-partner interdependence model was applied to examine both actor and partner effects. Covariates were also examined.

RESULTS

PCa distress negatively predicted psychological flexibility in both patients ( β = - .93, p < .001) and partners ( β = - 0.70, p < .001). Psychological flexibility, in turn, positively predicted self-esteem in both patients ( β = 0.19, p < .001) and partners ( β = 0.19, p < .001). Self-esteem significantly predicted relationship satisfaction for both patients ( β = 0.22, p < .001) and partners ( β = 0.22, p < .001). The indirect effects of PCa distress on relationship satisfaction via psychological flexibility and self-esteem were significant for both patients ( β = - .093, p < .001) and partners ( β = - .078, p < .001). Additionally, a significant indirect effect of partners' PCa distress on patients' relationship satisfaction was observed ( β = - .055, p < .01).

CONCLUSION

The findings highlight the critical role of psychological flexibility and self-esteem in mediating the impact of PCa distress on relationship satisfaction for both patients and partners. Tailored interventions aimed at enhancing psychological flexibility to support relationship functioning in couples coping with PCa may be effective.

Spouses' personalities and marital satisfaction in Chinese families

Introduction

Considering the traditional Confucian values prevalent in Chinese society, we study the effects of the spouses' personalities and household sociodemographic circumstances on the marital satisfaction of marriage partners.

Methods

We evaluate the factors that contribute to marital satisfaction, using the 2018 wave of the Chinese Family Panel Survey, including 6,603 households. We use information on both spouses' Big-Five personality traits, and marital satisfaction. In addition, the effects of the household's sociodemographic factors on the spouses' marital satisfaction are estimated. We employ the Actor-Partner Interdependence Model to estimate the effects, using simultaneous equation modeling.

Results

We find significant actor effects of personality, i.e., agreeableness, openness, conscientiousness, and extroversion, but few partner effects on marital satisfaction. In addition to other socioeconomic effects, we find strong actor effects of subjective social status on marital satisfaction for both spouses. The wife's level of education had a negative effect on her marital satisfaction.

Discussion

The effects of the spouses' personalities and sociodemographic circumstances on their marital satisfaction fit the Confucian values fostered in China. The wife's double burden of having a job and taking care of household duties, negatively affecting her marital satisfaction, may be alleviated by proper government policies.

Cultural and personal values interact to predict divorce

We investigate the role of values in motivating the dissolution of marriage. Drawing on comprehensive value frameworks, we study how cultural values explain cross-national variation in divorce, how personal values explain further variation within nations, and how the two value systems interact together. In three archival studies, including more than 100,000 participants from over 55 countries, we study attitudes toward divorce as well as actual divorce. We found that divorce was more justifiable and likely in nations emphasizing autonomy values, and among individuals ascribing importance to self-direction, stimulation, and hedonism values. Divorce was less justifiable and likely in nations emphasizing embeddedness values, and among individuals ascribing importance to tradition and conformity values. Overall, the impact of personal values was stronger the more the culture emphasizes autonomy (vs. embeddedness) values. Understanding the role of values in divorce may inform individuals as to the values they desire in their future spouses.

Cynical Hostility, Intimacy and Relationship Satisfaction: The Role of Depressive Symptoms

BACKGROUND

An individual's own and their perceived partner cynical hostility are conceptualized as vulnerability factors, decreasing couples' intimacy and relationship satisfaction. The perceived partner cynical hostility may be especially harmful when distress is high.

METHOD

Longitudinal data were collected in two waves (during and after the COVID-19 lockdown), relying on the respondents' self-reports.

RESULTS

Intimacy mediated the association between perceived partner cynical hostility and relationship satisfaction in both waves. The association between perceived partner cynical hostility and intimacy was stronger when depressive symptoms were higher. No longitudinal effects were found.

CONCLUSIONS

The perceived partner cynical hostility could be a meaningful vulnerability factor, hampering the ability to establish intimacy and, in turn, relationship satisfaction. The toll may be greater when individuals experience greater vulnerability.

Positive Outcomes of Long-Term Relationship Satisfaction Trajectories in Stable Romantic Couples: A 10-Year Longitudinal Study

Growing evidence challenges the longstanding assumption of a universal decline in relationship satisfaction for all couples by demonstrating variability in the change. However, knowledge about how differential long-term trajectories of relationship satisfaction are associated with positive individual functioning is lacking. Using dyadic latent class growth analysis, we studied long-term trajectories of relationship satisfaction of N = 300 mixed-gender couples over 10 years and examined positive outcomes in latent subgroups. At the final assessment, partners reported on positive outcomes, specifically affect, mental health, and life satisfaction. Depending on their subgroup membership, couples systematically differed: Couples in the subgroup with high initial and relatively stable relationship satisfaction reported the most favorable outcomes-more positive affect, better mental health, and higher life satisfaction-as compared to subgroups with declining and/or lower relationship satisfaction. The findings show the importance of considering the variability in long-term relationship satisfaction trajectories and point to their relevance for positive functioning.

Supplementary Information

The online version contains supplementary material available at 10.1007/s41042-024-00201-1.

Prediction of the End of a Romantic Relationship in Peruvian Youth and Adults: A Machine Learning Approach

This study explores the effectiveness of machine learning models in predicting the end of romantic relationships among Peruvian youth and adults, considering various socioeconomic and personal attributes. The study implements logistic regression, gradient boosting, support vector machines, and decision trees on SMOTE-balanced data using a sample of 429 individuals to improve model robustness and accuracy. Using stratified random sampling, the data is split into training (80%) and validation (20%) sets. The models are evaluated through 10-fold cross-validation, focusing on accuracy, F1-score, AUC, sensitivity, and specificity metrics. The Random Forest model is the preferred algorithm because of its superior performance in all evaluation metrics. Hyperparameter tuning was conducted to optimize the model, identifying key predictors of relationship dissolution, including negative interactions, desire for emotional infidelity, and low relationship satisfaction. SHAP analysis was utilized to interpret the directional impact of each variable on the prediction outcomes. This study underscores the potential of machine learning tools in providing deep insights into relationship dynamics, suggesting their application in personalized therapeutic interventions to enhance relationship quality and reduce the incidence of breakups. Future research should incorporate larger and more diverse datasets to further validate these findings.

The quality of psychosocial health and psychosocial illness among women with and without shelter homes: a cross-sectional study

BACKGROUND

Existing research on the psychosocial wellbeing of sheltered women is primarily from Western contexts, with limited studies from collectivistic cultures like Pakistan. This study aims to compare the psychosocial health and illness of sheltered women in Pakistan with those of women living with their families.

METHODS

A total of 184 sheltered women and 207 women from the general population from four Pakistani cities participated in this study. Data were collected using two validated instruments: the Psychosocial Health Evaluator and the Sukoon Psychosocial Illness Scale. The study employed independent sample t-tests, simple linear regression and Pearson correlation.

RESULTS

The study revealed significant differences between women residing in shelters and those in the general population. Sheltered women exhibited lower levels of psychosocial health and higher levels of psychosocial illness. Emotional, sexual, spiritual, and social health were notably lower among sheltered women. Sheltered women also reported elevated levels of psychosocial problems, including emotional, social, and professional difficulties. Additionally, the length of stay in shelters was negatively correlated with psychosocial health and positively correlated with psychosocial illness, while education showed a positive correlation with psychosocial health.

CONCLUSION

The current research highlights the psychosocial vulnerability of women residing in shelter homes. Government, non-governmental organizations, and mental health professionals are advised to work together to uplift the psychosocial health of women residing in Pakistani shelter homes. Appointments of psychological counselors in shelter homes are highly recommended in this regard.

Associations Among Emotion Regulation, COVID Stress, Alcohol Use, and Intimate Partner Aggression Among College Students During the COVID-19 Pandemic

Purpose

Intimate partner aggression (IPA) increased after the onset of the COVID-19 pandemic. Following the Vulnerability-Stress-Adaptation (VSA) model, the current study examined associations among emotion regulation (ER) difficulties (an enduring vulnerability), COVID stress (a current stressor), alcohol use (a maladaptive coping strategy), and physical, psychological, and cyber IPA perpetration during the first eight months of the pandemic.

Method

Participants were 215 college students in current relationships from three universities across the US.

Results

Results of generalized linear models controlling for pre-COVID IPA perpetration showed a main effect of ER difficulties on physical IPA perpetration (b = .56, p < .001), an ER difficulties X COVID stress X alcohol use interaction on psychological IPA perpetration (b = .01, p = .03), and an ER difficulties X COVID stress interaction on cyber IPA perpetration (b = -.02, p = .02). Specifically, when ER difficulties and alcohol use were low, individuals with high levels of COVID stress were at higher risk of perpetrating psychological IPA relative to individuals with low levels of COVID stress. However, the association between COVID stress and psychological IPA perpetration was not statistically significant when ER difficulties and alcohol use were high. Similarly, when ER difficulties were low, individuals with high levels of COVID stress were at higher risk for perpetrating cyber IPA relative to individuals with low levels of COVID stress. However, when ER difficulties were high, the association between COVID stress and cyber IPA perpetration was not statistically significant.

Conclusions

The current findings tentatively implicate COVID stress as a critical correlate of IPA perpetration and suggest that individuals who have fewer existing vulnerabilities (i.e., ER difficulties) and maladaptive processes (i.e., alcohol use) should not be overlooked.

Family Genetic-Risk Profiles Associated With Divorce

We used Swedish national register data (N = 2,828,777) to examine divorce and its associated patterns of family genetic risk scores (FGRS; personalized measures of genetic risk inferred from diagnoses in relatives) across ten psychiatric disorders: major depression, anxiety disorders, obsessive-compulsive disorder, bipolar disorder, schizophrenia, anorexia nervosa, alcohol use disorder, drug use disorder, ADHD, and autism-spectrum disorder. Individuals who divorced had elevated FGRS across all disorders compared to those who were stably married or never married. FGRS for all disorders were higher among divorced females compared to divorced males; among those who did not go on to have a stable second marriage compared to those who had a stable second marriage; and increased as the cumulative number of divorces increased. In summary, genetic predispositions for psychiatric disorders are associated with the propensity to divorce, and with several differences as a function of sex, remarriage, and the cumulative number of divorce transitions.

A Diathesis-Stress Approach to Understanding Partner Maltreatment Perpetration: A Longitudinal Study

Despite evidence suggesting that partner maltreatment-a concept which represents a wide array of negative, destructive, and abusive behaviors in romantic relationships-is likely to fluctuate over time, the longitudinal trajectory of partner maltreatment is unclear. This study aims to identify the average trajectory of partner maltreatment over a 5-month period before applying an attachment-informed diathesis-stress framework to explain points of escalation or de-escalation in partner maltreatment perpetration. Two hundred and eight individuals completed 5 monthly assessments of partner maltreatment as well as an assessment of adult attachment and perceived stress at baseline. A nonlinear (i.e., quadratic function) trajectory provided optimal fit for partner maltreatment perpetration over time. An interaction between attachment avoidance and perceived stress predicted the trajectory of partner maltreatment perpetration. Specifically, higher attachment avoidance and higher perceived stress predicted a small initial decline followed by a steep increase in partner maltreatment perpetration. No significant associations were found for the interaction between attachment anxiety and stress and partner maltreatment. The findings suggest that perpetration of partner maltreatment fluctuates over time, and that an attachment-informed diathesis-stress framework can be applied to explain levels of partner maltreatment perpetration and points of escalation and de-escalation over time.

Perceived partner responsiveness alters the association between marital distress and well-being in dementia spousal caregivers

Caregivers for spouses with Alzheimer's disease and related dementias (ADRD) experience drastic changes in the marital relationship that may put them at risk for worsening well-being. Perceived partner responsiveness, or feeling cared for, understood, and appreciated by one's spouse, may help mitigate these effects. In this study, we investigated the associations between marital distress, perceived partner responsiveness, and psychological and physiological well-being indicators among ADRD spousal caregivers.

Method

A sample of 161 caregivers provided blood samples and completed self-report measures of marital distress, perceived partner responsiveness, and depressive symptoms. We tested hypotheses in our sample cross-sectionally based on two theoretical frameworks.

Results

Testing the marital discord model of depression, caregivers who reported greater marital distress also reported more depressive symptoms, and this association was stronger as participants reported lower perceived partner responsiveness. Caregivers who reported greater marital distress exhibited elevated proinflammatory cytokine production by in vitro lipopolysaccharide (LPS)-stimulated peripheral blood leukocytes at low levels of perceived partner responsiveness, but not mean or high levels. Testing the vulnerability-stress-adaptation model, caregivers who reported more depressive symptoms also reported greater marital distress. Further, caregivers who exhibited elevated LPS-stimulated proinflammatory cytokine production reported greater marital distress at mean and high levels of perceived partner responsiveness, but not low levels. These patterns of results held even when accounting for the dementia stage and reported hours of caregiving per day.

Discussion

This study's findings contribute to the body of research examining interpersonal factors that shape health and well-being among the caregiver population.

Extradyadic stress as a barrier to sexual activity in couples? A dyadic response surface analysis

Sexuality is integral to most romantic relationships. Through stress spillover, however, factors such as individually experienced stress outside of the relationship (i.e., extradyadic stress) can negatively impact sexuality. In this study, we explored how a possible (mis)matching of both partners' levels of extradyadic stress is related to sexual activity and tested for gender differences. Analyzing 316 mixed-gender couples from Switzerland, we employed Dyadic Response Surface Analysis to assess how extradyadic stress is associated with sexual activity. Our results showed that extradyadic stress was positively linked to sexual activity for women (in general) and men (in the case of matching stress levels). As this result was surprising, we conducted additional exploratory analyses and split the measure of sexual activity into (1) exchange of affection and (2) eroticism (petting, oral sex, and intercourse) and controlled for age. Results from this second set of analyses showed that for women, matching stress levels were associated with higher exchange of affection, whereas men's exchange of affection was higher if men reported higher stress levels than women. Notably, after accounting for age, the link between stress and eroticism dissipated. Our findings suggest that exchange of affection may serve as a coping mechanism for stress, with gender influencing this dynamic. However, future research investigating stress and sexual activity should consider additional factors such as age, relationship satisfaction, stressor type, and stress severity.

One year of COVID-19: A longitudinal study of individual and relational factors of psychological adjustment of individuals living in a romantic relationship in Portugal during the COVID-19 pandemic

This longitudinal study explored the impact of COVID-19 on individuals in romantic relationships. The sample spans three waves: first confinement (n = 52), deconfinement (n = 49), and second confinement (n = 26). The study tested sociodemographic factors, psychological adjustment (anxiety, depression, stress, well-being), COVID-19 threat perception, dyadic coping, and relationship quality. Results from repeated measures ANOVA and fuzzy set qualitative comparative analysis (fsQCA) models revealed a decline in anxiety, depression, and stress symptoms, coupled with improved relationship quality over time. Well-being and dyadic coping remained stable, while COVID-19 threat perception increased. QCA models emphasized the predictive power of initial mental states (anxiety, depression, stress, and well-being at W1) on subsequent adjustment. Notably, shorter relationship duration, healthcare worker status, and not having children, when combined with prior mental states, explained increased symptoms and diminished well-being. The study underscores the significance of addressing these factors in individuals navigating romantic relationships during the pandemic.

Cumulative childhood interpersonal trauma and parental stress: The role of partner support

Parents who have experienced cumulative childhood interpersonal trauma (CCIT, i.e., an accumulation of different types of abuse) tend to experience higher parental stress following the birth of a child. As CCIT is associated with lower levels of partner support, which is linked to increased parental stress, partner support could explain the link between CCIT and parental stress. Yet, these variables have never been studied using a dyadic approach. This study examined the role of received and provided partner support in the association between CCIT and parental stress. A randomly selected sample of 1119 couples with infants completed online questionnaires assessing CCIT, partner support, and parental stress. An actor-partner interdependence model path analysis showed that both parents' CCIT were associated with increased paternal stress through fathers' lower received and provided support, and with increased maternal stress through mothers' received and provided support. Overall, the findings highlight the significance of examining the interdependence between both parents' experience and the role of partner support as a key factor explaining the link between CCIT and parental stress, thereby emphasizing its importance as an intervention target.

Intimate Partner Violence Risk Factors: A Vulnerability-Adaptation Stress Model Approach

Intimate partner violence (IPV) disproportionally affects women. Using the vulnerability-adaptation stress model, we examined adverse childhood experiences (ACEs), self-esteem, and hope as vulnerability indicators and relationship status and length, positive and negative affect, and socioeconomic status (SES) as stressors to ascertain the risk for IPV. Women (N = 491, M = 37.15, standard deviation = 12.51) completed an online survey comprised of the Positive and Negative Affect Scale, Rosenberg's Self-esteem Scale, Snyder's Hope Scale, ACE questionnaire, Composite Abuse Scale Revised-Short Form, and demographic questions. Factor analysis identified four ACE factors of sexual abuse, physical or psychological abuse, witnessing domestic violence, and household dysfunction. A five-step hierarchical multiple regression identified that greater exposure to physical or psychological child abuse was associated with an increased risk of IPV (Step 2), B = 0.73 [0.16, 1.34]. Lower self-esteem, B = -0.30 [-0.47, -0.14] predicted IPV (Step 3). Age B = 0.07 [0.01, 0.13], negative affect, B = 0.39 [0.19, 0.59], and relationship length, B = -1.24 [-2.16, 0.41] were associated with a higher risk of IPV (Step 4). In Step 5, previous variables attenuated to non-significance while age, B = 0.07 [0.01, 0.13], negative affect, B = 0.39 [0.19, 0.59], and relationship length B = -1.25 [-2.16, 0.41] remained significant. While the key findings of this study were inconsistent with some commonly reported findings (e.g., ACEs, self-esteem, hope, relationship status, SES, age), these inconsistencies are important to highlight given the factorial approach to examining ACEs, the comprehensive analyses conducted, and our examination of these variables' direct relationship to IPV. The study was limited by its cross-sectional nature, higher prevalence of IPV victims, and not examining IPV sub-types. Similar studies need to be conducted for other relationship types and victimized individuals (e.g., same-sex relationships and male victims) to provide a complete picture of risk factors for IPV.

Coping with sexual violence as a post-assault formed couple: A dyadic phenomenological interview analysis

Increasing evidence shows that survivors of sexual violence frequently experience relationship difficulties following their victimization. Little is known regarding how couples which formed post-assault cope with the impact of the prior assault. Hence, the aim of the current study was to gain insight into post-assault formed couples' experiences in coping with the impact of sexual violence. To this end, an interview study was conducted with five female survivors and their male partners who began their romantic relationship post-assault. A dyadic phenomenological interview analysis revealed that sexual victimization is a dyadic stressor but is not always considered as such by the couple. In addition, disclosure is described as a potential bonding experience. Flexibility and creativity from both partners are required as they adapt to the post-assault impact. In addition, meaningful communication and considering the perspective of one's partner seemed to be key to dyadically cope successfully. The current study also identified challenges couples had to manage, including caregiver burden and role confusion. Results suggest that interventions supporting couples in their continuous efforts toward mutual understanding can foster trust and growth.

Does Web-Based Relationship Education Improve Sexual Intimacy? Initial Examination, Replication, and Exploration of Moderation in a Low-Income Sample

Sexual intimacy, characterized as the experience between individuals of sharing general affection and sexual activity with one another within the Personal Assessment of Intimacy in Relationships inventory, is positively related to relationship satisfaction and stability. However, many studies of couple therapy have shown that it only results in small-sized (and often non-significant) improvements in sexual intimacy. Furthermore, there are numerous financial, logistical, and psychological barriers to couple therapy. Thus, the current study sought to examine whether two brief online relationship education programs (OurRelationship and ePREP) could overcome these barriers and yield similar-sized effects to more intensive couple therapy. In two independently collected samples of low-income couples (NSample 1 = 742 Couples; M AgeSample 1 = 33.19; NSample 2 = 671 Couples; M AgeSample 2 = 33.48), the current study found that: OurRelationship (d = 0.24-0.28) and ePREP (d = 0.26-0.34) produced small-sized changes in sexual intimacy relative to a waitlist control condition in both samples, the magnitude of the effect size replicated in a second sample and, with rare exception, these changes were generally not moderated by key variables of interest. Given that web-based relationship education is significantly shorter, less expensive, and more accessible than in-person couple interventions, web-based relationship education could be considered a viable candidate for couples experiencing concerns with sexual intimacy.

Examining Dyadic Stress Appraisal Processes Within Romantic Relationships from a Challenge and Threat Perspective

The biopsychosocial model of challenge and threat emphasizes how individuals appraise stress. Close relationship theories emphasize the interpersonal context, communication, and outcomes that arise from stress. We integrate these approaches by examining the individual variability surrounding appraisals of sufficient (more challenge, less threat) or insufficient (more threat, less challenge) resources to cope with demands and examining how these appraisals are associated with couples' behavior and feelings toward each other. Across three studies, 459 romantic couples (N = 918), and various potentially stressful in-lab conversations (extra-dyadic problem, dislikes about each other, dependability, and relationship conflict), we found evidence that stress appraisals indicative of more challenge and less threat were associated with more approach- and less avoidance-oriented behaviors within interactions. These approach- and avoidance-oriented behaviors were associated with greater feelings of relationship security and well-being after the conversation. However, whose (actors or partners) appraisals and behaviors were associated with security and well-being varied across the three studies. This work provides theoretical and empirical evidence for an interpersonal emphasis on intraindividual stress appraisal processes through a dyadic and close relationships lens. Our integrative theoretical framework breaks away from the idea that stress is inherently "bad" or "maladaptive" to show that appraising stress as more manageable (more challenge, less threat) is associated with more relationship behaviors that approach incentives and less that avoid threats and enhance feelings of relationship security and well-being.

Supplementary Information

The online version contains supplementary material available at 10.1007/s42761-024-00235-3.

Dyadic Moderators of the Minority Stress-HIV Risk Association in Male Couples

Minority stressors have been linked to HIV risk behaviors among gay, bisexual, queer, and other men who have sex with men (MSM). Committed partnerships are a key context for new HIV infections and coping with minority stress among MSM, but very little work has tested the minority stress-HIV risk link among male couples, and little is known about how processes within one's relationship may exacerbate or buffer this association. The present study examined links between minority stress (i.e., internalized stigma, microaggressions) and HIV transmission risk behaviors (i.e., condomless anal sex with outside partners, breaks in relationship agreements) among male couples, as well as relationship-based moderators (i.e., social support, dyadic coping) of these associations. An analytic sample of male couples from a large cohort study (analytic N = 410 individuals, 205 dyads) completed self-report measures of minority stress, relationship-based moderators, and HIV transmission risk behaviors which were submitted to moderated actor-partner interdependence models (APIMs). In many cases, coping with stress with one's partner buffered the minority stress-HIV transmission link risk. However, findings also suggested situations in which partners may overburden one another with coping, thus exacerbating HIV-related risk behaviors.

An intergenerational study of parental bonding on perceptions of parental and spousal criticism and marital relationship quality in Singapore

Criticism is a form of interpersonal social rejection and destructive conflict behavior which has been associated with poor relationship outcomes in both parent-child and marital relationships. However, the role of the individual's perceptions of parental and spousal criticism in influencing the perceptions of criticism of other members in the family unit has not been examined. This study investigated the associations between parental bonding and perceptions of parental and spousal criticism across generations in Singapore. In all, 134 Singaporean married parent dyads (G2) and one child (G3) of each dyad were recruited. G2 parent participants completed the Perceived Criticism measure for their parents (G1) and spouses, the Parental Bonding Instrument and the Quality of Marriage Index. G3 children participants completed the Perceived Criticism measure for their parents (G2). Path analysis found that G2 perceptions of parental bonding were significant predictors of G2's perceptions of G1 parental criticism, which significantly predicted both G2's perceptions of spousal criticism and G3's perceptions of G2 parental criticism. Perceptions of spousal criticism were also found to predict marital relationship quality in G2 participants. Findings highlight the intergenerational transmission of perceptions of criticism across relationships in the family unit, providing support that parenting practices and communication patterns in one generation can predict those in the next generation in the Singaporean context. Future studies can look to replicate the findings in other cultures and include further investigations into sibling relationships as well.

How individuals perceive their partner's relationship behaviors when worrying about finances

What role do financial worries play in close relationship functioning? In this research, we examine how financial worry - negative thoughts and feelings about finances - is associated with perceived relationship behaviors. Participants recalled how their partner acted during a recent disagreement (Study 1, N = 97 couples) or recalled the frequency of positive and negative behaviors enacted by their partner during the previous week (Study 2, N = 99 couples). Feeling more worried about finances was associated with recalling less supportive behavior from one's partner at the disagreement (Study 1) and with perceiving more negative behaviors from one's partner in the last week (Study 2). Truth and Bias Model analyses suggest that part of this link may be attributed to biased perceptions, as the link between financial worry and perceiving more negative behaviors persisted even after controlling for participants' own reported behaviors (i.e., accounting for similarity) and for their partner's own reported behaviors (i.e., accounting for accurate perceptions). In sum, financial worry is linked to how partners notice and interpret a loved one's actions within their relationship.

Life experience and identity of spousal caregivers of people with dementia: A qualitative systematic review

BACKGROUND

The number of people with dementia is on the rise worldwide, and dementia care has become the focus of global health services. People with dementia are primarily cared for by informal caregivers, with spouses seen as a particularly vulnerable group. Focusing on the spousal caregiving experience and having a good caregiver identity contributes to group bonding and enhanced social support.

OBJECTIVE

To explore the dynamic changes that occur in the caregiving experience of spouse caregivers and explicate the identity of spouses during this process alongside its causes.

DESIGN

A qualitative systematic review.

DATA SOURCE

The following eight electronic databases were searched: PubMed, Web of Science (Core Collection), The Cochrane Library, Embase, CINAHL and CNKI, WanFang and Vip.

REVIEW METHODS

The Enhancing Transparency in Reporting the Synthesis of Qualitative Research (ENTREQ) and Joanna Briggs Institute Reviewer's Manual criteria were used to report the results. Study screening and data extraction were conducted independently by two reviewers, and quality was assessed using the Joanna Briggs Institute's Qualitative Research Standard Assessment tool. Data synthesis was performed using thematic analysis.

RESULTS

A total of 15 studies were included and synthesized into three analytical themes: (1) attitudes and emotions toward dementia, (2) emotional ups and downs in dementia care, and (3) who am "I". In binary care, patience and marital responsibilities are identified as facilitators, while care burden and social isolation are identified as hindrances. In addition, gender differences were identified as influencers of identity.

CONCLUSIONS

In this review, spouse identity of people with dementia is complex and affects caregiving experience together with dementia cognition. Disease cognition, caregiving burden and social isolation are identified. Interventions for barriers are suggested to enhance social support.

Predictors of Marital Satisfaction Among Reproductive-Age Women Based on Personality Traits: A Study in Iran

BACKGROUND AND OBJECTIVE

Marital satisfaction is a complex phenomenon influenced by a variety of factors, including personality traits, communication, conflict resolution, and economic stability. This study aims to examine the relationship between personality and marital satisfaction among reproductive-age women, exploring how these factors interplay and contribute to the overall dynamics of marital relationships.

MATERIALS AND METHODS

A cross-sectional study was conducted among reproductive-age women to assess marital satisfaction and personality traits using established assessment tools. The demographic data were collected through a structured questionnaire, and the relationship between personality traits and marital satisfaction was analyzed using confirmatory factor analysis (CFA). Regression models were used to identify significant predictors of marital satisfaction, and the fit of the CFA model was evaluated using various indicators.

RESULTS

The mean age of the participants was 33.7 (±8.09) years, while the mean age of their husbands was 38.3 (±9.27) years. The results showed that conscientiousness and agreeableness had significant positive associations with marital satisfaction. Communication and conflict resolution emerged as key components of marital satisfaction, with standardized coefficients of 0.894 and 0.818, respectively. Financial management was also found to be strongly related to marital satisfaction, indicating the importance of economic stability in maintaining marital harmony.

CONCLUSION

The study underscores the significance of personality traits, communication, conflict resolution, and financial management in shaping marital satisfaction among reproductive-age women. The results suggest that interventions targeting improved communication and effective conflict-resolution strategies can enhance marital satisfaction. Additionally, addressing financial stressors and promoting economic stability could lead to better marital outcomes. These findings align with previous research, highlighting the need for a holistic approach to understanding and improving marital satisfaction. Further research is recommended to explore these relationships in different cultural contexts and with broader demographic groups.

Development and validation of the relational behavior interactions scale for couples

In this research, we developed and validated a measure of couple-based reported behavior interactions (RBI). Specifically, Study 1 was designed to describe the development of the scale and to examine its reliability; Study 2 (N = 222), was designed to examine factors that could differentiate men and women. Additionally, we tested if women's behaviors could predict their partner's behavior. Results from the exploratory factor analysis (EFA) revealed a three-factor structure for couples' RBI which were labelled: Social Companionship and Affective Behavior Interactions (SAI) (Factor 1), Fulfilling Obligations and Duties of the Partner (FOD) (Factor 2) and Openness in the Relationship (OR) (Factor 3). In linear regression analyses, there was a significant difference between men and women in the second factor, which represents behaviors associated with fulfilling the responsibilities of a partner. On the other hand, neither the SAI factor nor the OR factor showed any distinct gender differences. The SPSS PROCESS analysis revealed that women's Social Companionship and Affective Behavior Interactions (Factor 1), and Openness in the Relationship (Factor 3) significantly predicted their male partner's behaviors. The relationship duration significantly moderated the association between women's and men's behaviors for both factors. Results are discussed in light of the need for a broader understanding of romantic behavioral interactions.

Coping strategies and psychological distress among mothers during COVID-19 pandemic: The moderating role of social support

The Indonesian government implemented a large-scale social restriction policy as part of the efforts to tackle the COVID-19 pandemic. This policy impacted the population, including mothers, and caused considerable psychological distress. Individual efforts to cope (avoidant and approach coping strategies) and support from significant persons might help handle the distress experienced by mothers. The purpose of this empirical study is to investigate the effect of individual coping strategies on psychological distress and the moderating role of social support among Indonesian mothers. An online survey was administered from 20th to 25th April 2020 to 1534 Indonesian mothers (Mean age 37.12 years; SD 6.63). Brief COPE (28 items), Depression Anxiety Stress Scale/DASS (18 items), and the Multidimensional Scale of Perceived Social Support/MSPSS (12 items) were used to measure coping strategies, psychological distress, and social support, respectively. IBM SPSS 24 software was used to analyze the data. The result showed that moderate and high levels of social support moderated the relationship between approach coping strategies and psychological distress (B = .041, CI .007-.075). When the mother uses approach coping, her psychological distress will decrease further whenever she receives moderate and high level social support. Any level of social support moderated the relationship between avoidant coping and psychological distress (B = -.100, CI -.138-.061). When mother used avoidant coping, her social support at any level served as buffer to her psychological distress. It can be concluded that mothers need to prioritize implementing approach coping strategies to lower their distress. Those who practiced avoidant coping strategies needed social support from their significant persons to decrease their distress.

Trajectories of Perceived Gratitude and Change Following Relationship Interventions: A Randomized Controlled Trial With Lower-Income, Help-Seeking Couples

The current study was designed to advance basic and applied research on perceived gratitude from one's partner in established couple relationships. From a three-arm randomized controlled trial involving 615 lower-income, help-seeking couples (N = 1,224 individuals), study analyses examined (a) the trajectory of perceived gratitude from one's partner among couples assigned to the wait-list condition (i.e., absent of any intervention), and (b) changes in perceived gratitude for individuals assigned to either the OurRelationship (OR) or ePREP relationship intervention condition. With respect to the first aim, levels of perceived gratitude among wait-listed couples demonstrated no significant mean increase over the 6-month period; this rate of change was significantly different from rates of change observed in other relationship constructs (e.g., satisfaction, communication, support) during the wait-list period. Being married, female, and having more children were all associated with lower initial levels of perceived gratitude. For the second aim, individuals assigned to either the OR or ePREP treatment condition demonstrated significant improvements in levels of perceived partner gratitude compared to wait-listed couples. The magnitude of program effect sizes for gratitude (d = 0.33), however, was 3%-48% smaller compared to the magnitude of program effects of other relationship constructs (0.34 < d < 0.64). Results indicated that perceived gratitude is a distinct component of couple relationships, generally lower in more established relationships, and can be improved by participating in OR or ePREP relationship interventions. Implications for research and practice related to gratitude in couple relationships are discussed.

Going through it together: Dyadic associations between parents' birth experience, relationship satisfaction, and mental health

BACKGROUND

Previous research suggests that a negative birth experience is associated with symptoms of postpartum depression and anxiety in mothers and partners. However, this has mostly been investigated within the first year postpartum and research on the long-term effects is lacking. Additionally, the role of relationship satisfaction and the interdependence between parents have not been considered so far.

METHODS

Couples (N = 1992) completed questionnaires on their birth experience, relationship satisfaction, and symptoms of depression and anxiety at two months, 14 months, and two years after birth, respectively.

RESULTS

Actor-Partner Interdependence Mediation Models indicated no partner effects, but several significant actor and indirect effects. A more positive birth experience was associated with higher relationship satisfaction and less depression and anxiety symptoms for both parents. Higher relationship satisfaction was in turn associated with less depression (mothers and partners) and anxiety symptoms (mothers). The association between birth experience and depression symptoms was partially mediated by relationship satisfaction for mothers and partners, while the association between birth experience and anxiety symptoms was partially mediated by relationship satisfaction only for mothers.

LIMITATIONS

Due to the highly educated, very healthy sample with low levels of depression and anxiety as well as high relationship satisfaction, results cannot be generalized to less privileged parents. Moreover, all effects were very small.

CONCLUSIONS

Results highlight the importance of a positive birth experience for parents' relationship satisfaction and mental health. Negative birth experiences need to be avoided to prevent a negative impact on the whole family.

The CORE Lab. A Novel, Network-Based Approach to Assessing Romantic-Relationship Quality

How should romantic-relationship quality be approached psychometrically? This is a complicated theoretical and methodological challenge that we begin to address through three studies. In Study 1a, we identified 25 distinct romantic-relationship categories among 754 items from 26 romantic-relationship-quality instruments with a weak Jaccard index (0.38), indicating that the scales' item content was extremely heterogeneous. Study 1b then demonstrated limited structure validity evidence in 43 scale-development-validation articles of 23 of these 26 instruments. Finally, Study 2 surveyed 587 French-speaking participants in a romantic relationship on romantic-relationship quality. Applying a network-based model, we identified four dimensions, three of which are central to relationship quality. The inferences were mostly limited to French-speaking, monogamous, heterosexual women. To resolve challenges detected in the literature, we recommend a multicountry qualitative approach, more diverse sampling, better definitions of romantic-relationship quality, and a dynamic-systems approach to measuring romantic-relationship quality.

Recognizing and Appreciating the Partner's Support Protects Relationship Satisfaction during Cardiac Illness

BACKGROUND

This study aimed to examine whether dyadic coping (DC) is associated with relationship satisfaction (RS) among couples facing cardiac diseases. Furthermore, the moderating role of both partners' anxiety and depression was tested.

METHODS

One hundred cardiac patients (81.5% men) and their partners (81.5% women) completed a self-report questionnaire during hospitalization. The Actor-Partner Interdependence Model (APIM) and moderation analyses were used to assess the above associations.

RESULTS

Results showed that positive DC was significantly related to higher levels of RS, and negative DC was related to lower levels of RS. Furthermore, patient and partner psychological distress significantly moderated the link between DC and RS: patient-perceived positive DC was associated with higher partner RS when partner depression was high; partner-perceived positive DC was associated with higher patient RS when patient anxiety was low; patient-perceived negative DC has associated with lower patient RS when patient anxiety and depression were high.

CONCLUSION

This study showed that positive DC is associated with a more satisfying relationship and identified under what conditions of cardiac-related distress this can happen. Furthermore, this study underlined the importance of examining DC in addition to the individual coping skills as a process pertaining to personal well-being and couple's outcomes.

Relationship satisfaction and family routines of young parents before and during the first year of the COVID-19 pandemic: A latent growth curve analysis

With the onset of the COVID-19 pandemic, parents had to reorganize their family routines under many external stressors (e.g., limited external childcare), which could have negatively affected their relationship satisfaction. This study aimed to examine the changes in relationship satisfaction of young parents from pre-pandemic times up to the second wave of the COVID-19 pandemic in Germany in December 2020 and whether these changes were different for mothers and fathers. Additionally, the role of perceived pandemic-related stress and changes in family routines was investigated. Data from 564 participants from DREAMCORONA, a sub-study of the prospective longitudinal cohort study "Dresden Study on Parenting, Work, and Mental Health" (DREAM), were analyzed. Relationship satisfaction was assessed at three measurement points (T0: pre-pandemic, i.e., August 2018-March 2020; T1: May-June 2020; T2: October-December 2020). To estimate changes in relationship satisfaction over time, Latent Growth Curve Models were calculated. Changes in family routines (i.e., changes in the division of housework and childcare from T0 to T1 as well as the availability of external childcare facilities at T1) and perceived pandemic-related stress at T1 were used as predictors. The models were adjusted for education and number of children per household. There was no significant change in relationship satisfaction over time, with no differences between mothers and fathers. The multi-group model revealed that changes in the division of housework and childcare predicted changes in relationship satisfaction in mothers, but not in fathers. For mothers, doing more housework than before the pandemic was negatively associated with changes in their relationship satisfaction over time. Additionally, reporting that their partner did more childcare than before the pandemic was positively associated with the relationship satisfaction of mothers. Our results indicate no general negative prospective association between the COVID-19 pandemic and parental relationship satisfaction over time. Nevertheless, our findings highlight the importance of the division of housework and childcare for mothers' relationship satisfaction and how pandemic-related changes in family routines alter this association.

Correlated Change Between Personality Traits and Perceived Social Support in Old Age

This study investigated correlated change between the Big Five personality traits and perceived social support in old age. Two data waves with an 8-year span from the Interdisciplinary Longitudinal Study on Adult Development (ILSE) were utilized. The longitudinal sample for this study consisted of 491 older adults (aged 64-68 years at T1). Four different aspects of perceived availability of social support were assessed (emotional support, practical support, social integration, and social strain). The Big Five personality traits were assessed with the Neuroticism-Extraversion-Openness Five-Factor Inventory (NEO-FFI). Results show significant latent concurrent correlations and correlated changes between personality traits and social support. Notably, correlated change with social support types differed depending on the Big Five traits being evaluated, with changes in extraversion, neuroticism, and agreeableness being the traits most associated with changes in social support types, and openness being least associated. Results are discussed through a life span development lens in light of past research.

Predicting the Trajectories of Parents' Relationship Well-Being During COVID-19 Lockdowns and Beyond: a Vulnerability, Stress and Adaptation Model Perspective

Strict lockdowns have been employed by many of the world's nations as a public health response to COVID-19. However, concerns have been expressed as to how such public health responses disturb the human ecosystem. In this paper, we report on findings from a longitudinal study of Australian parents in which we investigated how state differences in government-mandated lockdowns affect the relationship well-being (i.e., relationship satisfaction and loneliness) of parents. We situated the study of the relational effects of strict lockdowns within the Vulnerability Stress Adaptation Model (VSAM, Karney & Bradbury, 1995) that considers the role of parents' pre-existing vulnerabilities (i.e., psychological distress and attachment insecurity), life stressors (pre-pandemic and COVID-19 stressors), and adaptive relationship processes (constructive communication and perceived partner support). A total of 1942 parents completed 14 waves of assessments of relationship satisfaction and loneliness over a 13.5-month period as well as baseline assessments of personal vulnerabilities, life stressors, and adaptive relationship processes. Parents with high relationship adaptations and low vulnerabilities evidenced the highest relationship well-being (i.e., high satisfaction and low loneliness) during changes in lockdown restrictions, while parents with moderate relationship adaptations and vulnerabilities experienced the poorest well-being. Differences in state lockdown restrictions (i.e., Victoria [long and strict lockdown policy] vs all other states) were associated with differences in relationship well-being for parents with high relationship adaptations. Specifically, Victorian parents experienced significant declines in relationship well-being compared to non-Victorian parents. Our findings provide novel insights into how government-mandated social restrictions can disrupt the relational ecology of parents.

Conceptualizing Sexual Pleasure at Home as a Work-Related Stress Recovery Activity

Job stress is pervasive in today's workforce and has negative implications for employees' mental and physical well-being and job performance. Recovery activities outside of work can reduce strain and improve work outcomes; however, little is known about pleasurable intimate recovery experiences and their influence on work outcomes, even though these experiences are important parts of most people's lives outside of work. The present study examined sexual activity that is shared either with a relationship partner or oneself (masturbation) and how pleasure specifically predicts well-being and work outcomes to induce recovery. Results suggest that pleasurable sexual activity, with a partner or alone, is related to perceived recovery from work stress, job satisfaction, work engagement, and life satisfaction. Moreover, perceived recovery from work mediated the relationship between pleasurable sex and work outcomes. Gender moderated this relationship such that pleasurable sex was a stronger predictor of recovery for women (compared to men) in the context of sex within committed relationship partners (but not masturbation). Theoretical and practical implications are discussed.

Adaptive Calibration of Dyadic Sexual Desire Is Sex Differentiated and Disrupted by Hormonal Contraceptives

Adaptive calibration models suggest that features of people's childhood ecologies can shape their reproductive outcomes in adulthood. Given the importance of dyadic sexual desire (i.e., desire for sex with a partner) for relationships and reproduction, we examined the extent to which people's childhood ecologies-especially the unpredictability of those ecologies-adaptively calibrate such desire. Nevertheless, because female (versus male) sexual desire is presumed to be more sensitive to situational factors, and because hormonal contraceptives alter myriad aspects of female physiology that influence female sexual desire, we predicted that adaptive calibration of dyadic sexual desire would emerge more strongly for naturally cycling females (versus females who use hormonal contraceptives and versus males). In Study 1, a total of 630 participants (159 males, 203 naturally cycling females, and 268 females using hormonal contraceptives) completed questionnaires assessing the harshness and unpredictability of their childhood ecologies as well as their sexual desire. Consistent with predictions, childhood unpredictability (but not harshness) was positively associated with dyadic (but not solitary) sexual desire among naturally cycling females (but not among females using hormonal contraceptives nor among males). Study 2, which consisted of 736 females (307 naturally cycling females, 429 females using hormonal contraceptives), replicated this pattern of results for females. These findings add to a growing literature suggesting that the instability of people's early childhood ecologies can adaptively calibrate their adult reproductive motivations and behaviors, including their dyadic sexual desire. Not only is the current finding among the first to show that some adaptive calibration processes may be sex differentiated, it further highlights that hormonal contraceptives, which alter the evolved reproductive physiology of females, may disrupt adaptive calibration processes (though such disruption may not be inherently negative).

Two's company: Biobehavioral research with dyads

The development of paradigms for studying dyadic interaction in the laboratory and methods and analytics for dealing with dyadic data is described. These are illustrated with research findings from the author and others with particular focus on dyadic measures of linkage or synchrony in physiology, expressive behavior, and subjective affective experience.

Development and psychometric properties of the Couple Interaction Pattern Scale

This study developed the Couple Interaction Pattern Scale (CIPS) based on the interpersonal theory, comprising five subscales: friendly complementary (FC), hostile complementary (HC), mutual hostile-dominant (MHD), friendly-dominant eliciting hostile-submissive (FDHS), and hostile-dominant eliciting friendly-submissive (HDFS). The psychometric properties of the CIPS were examined through three independent studies. Study one conducted item reduction and preliminary analysis using a sample of 662 married individuals, with an additional 80 married individuals for test-retest reliability assessment. Study two validated the scale through 1207 married individuals. In study three, the effect of couple interaction pattern (CIP) on marital quality was analyzed among 310 newlywed couples using the actor-partner interdependence model (APIM). Results supported the construct validity, acceptable internal consistency, and test-retest reliability of the CIPS. Besides, concurrent validity was also proved by associations with conflictual communication patterns, marital quality, stability, emotional connection, and perceived partner support. APIM analysis also supported the association between CIP and marital quality.

Emotion Regulation in Couples Across Adulthood

Intimate relationships are hotbeds of emotion. This article presents key findings and current directions in research on couples' emotion regulation across adulthood as a critical context in which older adults not only maintain functioning but may also outshine younger adults. First, I introduce key concepts, defining qualities (i.e., dynamic, coregulatory, bidirectional, bivalent), and measures (i.e., self-report versus performance-based) of couples' emotion regulation. Second, I highlight a socioemotional turn in our understanding of adult development with the advent of socioemotional selectivity theory. Third, I offer a life-span developmental perspective on emotion regulation in couples (i.e., across infancy, adolescence and young adulthood, midlife, and late life). Finally, I present the idea that emotion regulation may shift from "me to us" across adulthood and discuss how emotion regulation in couples may become more important, better, and increasingly consequential (e.g., for relationship outcomes, well-being, and health) with age. Ideas for future research are then discussed.

Gender-Based Differential Item Function for the Positive and Negative Semantic Dimensions of the Relationship Satisfaction Scale with Item Response Theory

Relationship satisfaction is at the core of a robust social life and is essential to mental health. The positive and negative semantic dimensions of the relationship satisfaction (PN-SMD) scale is considered in the field of relationship studies to be a reliable tool for assessing the quality of a person's interpersonal relationships. This study evaluated the psychometric properties of the PN-SMD scale by conducting multidimensional item response theory (MIRT) and differential item functioning (DIF) analyses, both of which are emerging assessment methods that focus on individual items. We recruited 511 Chinese undergraduate students for this study. Construct validity, internal consistency, and concurrent validity were assessed, and MIRT and DIF analyses were conducted. Five of the 14 items were found to have gender-based DIF traits, affecting the scale's construct validity. A revised nine-item scale (DIF items excluded) had a significantly better model fit and demonstrated comparable concurrent validity to the original scale. The implications of our results and future research directions are discussed.

Sexual growth and destiny beliefs: Longitudinal associations with dyadic coping among couples seeking medically assisted reproduction

BACKGROUND

Medically assisted reproduction is a vulnerable time for couples' sexual health. Believing that sexual challenges can be worked through (i.e., sexual growth beliefs) or that these challenges indicate incompatibility (i.e., sexual destiny beliefs) may be related to dyadic coping-the strategies couples use to cope-with the physical and psychological stressors of medically assisted reproduction.

AIM

In the current study we aimed to examine the longitudinal associations between typical (i.e., average) levels of sexual growth and destiny beliefs and positive and negative facets of dyadic coping and how greater than typical levels of these constructs predicted each other across time.

METHODS

Couples (n = 219) seeking medically assisted reproduction were recruited for an online longitudinal, dyadic study.

OUTCOMES

Couples completed online measures of sexual growth and destiny beliefs and positive and negative dyadic coping at baseline, 6-and 12-months.

RESULTS

Random intercept cross-lagged panel models demonstrated that at the within-person level, reporting higher sexual growth beliefs at baseline, relative to their average across time points, was associated with lower negative dyadic coping at 6 months. Higher negative dyadic coping at 6 months, relative to their average, was linked to lower sexual growth beliefs at 12-months. When individuals reported higher sexual destiny beliefs at 6-months, relative to their average, they and their partners reported higher negative dyadic coping at 12 -months. At the between-person level, higher overall levels of sexual destiny beliefs were related to higher overall levels of negative dyadic coping. No associations with positive dyadic coping were identified.

CLINICAL IMPLICATIONS

Couples may benefit from identifying and reducing unhelpful beliefs about sex and negative dyadic coping.

STRENGTHS AND LIMITATIONS

Strengths of this study include our large, inclusive sample, engagement of community partners, and novel analytical approach to assess change over time. However, following couples in 6-month increments and not using questionnaires specific to medically assisted reproduction may have limited our ability to detect nuanced changes that couples experience during this time.

CONCLUSION

Lower sexual growth and higher sexual destiny beliefs may promote couples' engagement in less adaptive coping behaviors as they seek medically assisted reproduction.

Toward an Integrative Model of Intimacy, Sexual Satisfaction, and Relationship Satisfaction: A Prospective Study in Long-Term Couples

Sexual and relationship well-being are strongly intertwined in couple relationships. However, relationship quality is generally examined through relationship satisfaction only, neglecting the importance of sexual satisfaction as an aspect of relationship quality for many couples. Moreover, considering the role of interpersonal processes, such as intimacy, in relationship quality seems essential to better understand couples' optimal functioning. Although the Vulnerability-Stress-Adaptation Model posits bidirectional associations between interpersonal processes and relationship quality, few studies have tested such models. This dyadic study examined the longitudinal associations between the process of intimacy and sexual and relationship satisfaction in 145 long-term mixed-gender/sex couples. Participants completed online questionnaires three times over 13 months. A cross-lagged panel model revealed bidirectional associations between intimacy behaviors and both sexual and relationship satisfaction. Findings suggest that intimacy behaviors could foster both sexual and relationship satisfaction in couples, and that higher sexual and relationship satisfaction could also promote intimacy behaviors over time. These results highlight that satisfaction may not only be an outcome of positive interpersonal processes, but also a facilitator of these interpersonal processes over time. This study underscores the need to consider the complex interplay of interpersonal processes and satisfaction to foster relationship quality in long-term couples over time.

Relationship satisfaction in Black heterosexual couples: The role of self-compassion and openness

The study examined how Black heterosexual couples cope with the impact of racial discrimination on their relationship. The Vulnerability Stress Adaptation (VSA) model was utilized to examine the role of self-compassion in mitigating negative interaction in the relationship and how racial discrimination might disrupt this protective process. Further, the influence of open communication on the relationship between negative interaction and overall relationship satisfaction was explored. Participants included 210 Black married heterosexual couples. A common-fate moderated mediation model was used to analyze the data. The results indicated that first, higher levels of self-compassion in both spouses were associated with lower negative interaction within the couple's relationship. Second, among wives, the relationship between self-compassion and negative interaction changed in response to higher levels of racial discrimination. Third, couples' negative interaction suppressed the positive effects of self-compassion on overall relationship satisfaction. Fourth, for wives, the level of open communication played a role in the relationship between negative interaction and relationship satisfaction. Fifth, specifically for wives, the extent to which self-compassion was related to relationship satisfaction through negative interaction depended on the level of discrimination perceived by wives and the degree of open communication in their relationships. The findings have implications for clinical work and further research.