Closeness-inducing discussions with a romantic partner increase cortisol and testosterone.

Despite progress in understanding the social neuroendocrinology of close relationship processes, most work has focused on negative experiences, such as relationship conflict or stress. As a result, much less is known about the neuroendocrine implications of positive, emotionally intimate relationship experiences. In the current study, we randomly assigned 105 dating or married couples to a 30-minute semi-structured discussion task that was designed to elicit either high or low levels of closeness. Participants provided pre- and post-task saliva samples (to assess cortisol and testosterone) and post-task reports of self-disclosure, closeness, attraction, positive and negative affect, and stress. Participants found the discussion conditions comparably positive and enjoyable, but those in the high-closeness condition reported that they disclosed marginally more and felt marginally closer to their partners than those in the low-closeness condition. Participants also showed larger increases in cortisol and testosterone during the high (versus low) closeness discussion, and self-reported disclosure mediated these increases in cortisol and testosterone. Self-reported closeness and other theoretically plausible mediators, such as sexual attraction and excitement, did not mediate changes in either hormone. Taken together, the current findings contribute to our understanding of neuroendocrine changes associated with emotionally intimate relationship experiences. We consider possible explanations for the hormone changes we observed and offer directions for future research on the neuroendocrine implications of close relationship experiences.

Cultural adaptation congruence in immigrant spouses is associated with marital quality.

Objective and background: Previous research suggests that cultural adaptation is associated with Mexican-origin couples' marital outcomes, including marital distress and rates of dissolution. However, research on the marital implications of different types of spousal differences in cultural adaptation often omits important dyadic dynamics (i.e., incongruence between couples and with their partners); this, coupled with existing methodological issues, might contribute to the pattern of mixed findings in the literature. Method: Using data from 273 Mexican-origin couples, we conducted response surface analyses to examine how spousal congruence in four adaptation domains (acculturation, enculturation, English proficiency, Spanish proficiency) is associated with wives' and husbands' marital warmth, hostility and satisfaction. Results: Higher, versus lower, levels of couple matches (except for enculturation) were associated with better marital quality. Mismatches in American (acculturation, English) and Mexican (enculturation, Spanish) orientations were also associated with higher, and lower, marital quality, respectively. Conclusion and implication: Our findings highlight the importance of examining couple matching, which has historically been understudied. We also suggest that inconsistencies in prior work can be explained by discrepant associations between mismatches in American versus Mexican orientation and relationship outcomes.

Changes in prenatal testosterone and sexual desire in expectant couples.

During the transition to parenthood (TTP), both women and men report declines in sexual desire, which are thought to reflect an evolutionarily adaptive focus on parenting over mating. New parents also show changes in testosterone, a steroid hormone implicated in both parenting and mating, suggesting that changes in sexual desire may be associated with changes in testosterone. To test these associations, we followed a sample of heterosexual couples expecting their first child across the prenatal period. We examined prenatal changes in testosterone and two forms of sexual desire (solitary, dyadic). Expectant mothers showed prenatal increases in testosterone, and women's higher testosterone was associated with lower dyadic desire. Expectant fathers showed prenatal decreases in testosterone, and declines in men's testosterone were associated with lower dyadic desire. Testosterone was unrelated to men's or women's solitary desire. Our findings provide support for the idea that prenatal changes in testosterone contribute to an evolutionarily adaptive focus on parenting over mating during the TTP.

Longitudinal associations between prenatal testosterone and postpartum outcomes in a sample of first-time expectant lesbian couples.

Although increasing numbers of gay and lesbian individuals ultimately become parents, the vast majority of research on the transition to parenthood focuses exclusively on heterosexual samples. Even less is known about the physiological implications of this major life transition among those who identify as sexual minorities. The present study begins to redress these gaps in the literature by assessing prospective links between prenatal testosterone, a steroid hormone that is negatively associated with nurturance and caregiving, and postpartum outcomes in a sample of 25 first-time expectant lesbian couples (N = 50 individuals). Consistent with prior work in heterosexual samples, which suggests that lower testosterone promotes both partnering and parenting, we found that, in both partners, lower testosterone during the prenatal period predicted better romantic relationship and parenting outcomes at three-months postpartum (e.g., higher relationship quality, more time spent doing baby care). There was also evidence for dyadic associations; for instance, birth mothers reported more overprotective behavior, and non-birth mothers reported greater commitment, when their female partners had lower testosterone. Together, our findings contribute important new knowledge about the functionality of testosterone in close relationships contexts, including some of the first evidence among sexual minorities.

Adult attachment and testosterone reactivity: Fathers' avoidance predicts changes in testosterone during the strange situation procedure.

We assessed parents' testosterone reactivity to the Strange Situation Procedure (SSP), a moderately stressful parent-infant interaction task that pulls for parental nurturance and caregiving behavior. Parents (146 mothers, 154 fathers) interacted with their 1-year-old infants, and saliva samples were obtained pre- and post-task to assess changes in testosterone. We examined whether testosterone reactivity differed between mothers and fathers, the extent to which parents' characteristic approaches to closeness (i.e., adult attachment orientation) contributed to testosterone changes, and whether any influences of adult attachment orientation were independent of more general personality characteristics (i.e., the Big Five personality dimensions). Results revealed that mothers and fathers showed comparable declines in testosterone during the SSP, and that these declines were attenuated among fathers with a more avoidant attachment orientation (i.e., those less comfortable with closeness). Associations between fathers' avoidance and testosterone reactivity were statistically independent of broader personality traits. Our findings provide some of the first evidence for short-term changes in both mothers' and fathers' testosterone in contexts that pull for nurturance. Moreover, these findings demonstrate that individual differences in adult attachment may play an important role in understanding such changes. We discuss possible explanations for gender differences in associations between adult attachment and parents' testosterone reactivity, and the extent to which testosterone reactivity might be sensitive to changes in context for mothers versus fathers.

Longitudinal changes in attachment orientation over a 59-year period.

Research on individual differences in attachment-and their links to emotion, cognition, and behavior in close relationships-has proliferated over the last several decades. However, the majority of this research has focused on children and young adults. Little is known about mean-level changes in attachment orientation beyond early life, in part due to a dearth of longitudinal data on attachment across the life span. The current study used a Q-Sort-based measure of attachment to examine mean-level changes in attachment orientation from age 13 to 72 using data from the Block and Block Longitudinal Study, the Intergenerational Studies, and the Radcliffe College Class of 1964 Sample (total N = 628). Multilevel modeling was employed to estimate growth curve trajectories across the combined samples. We found that attachment anxiety declined on average with age, particularly during middle age and older adulthood. Attachment avoidance decreased in a linear fashion across the life span. Being in a relationship predicted lower levels of anxiety and avoidance across adulthood. Men were higher in attachment avoidance at each point in the life span. Taken together, these findings provide much-needed insight into how attachment orientations change over long stretches of time. We conclude with a discussion about the challenges of studying attachment dynamics across the life course and across specific transitions. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Retrospective memories of parental care and health from mid- to late life.

OBJECTIVE: Perceptions of early caregiving experiences are hypothesized to be influential across the life span. However, previous research testing this hypothesis focuses primarily on young adults and use mostly cross-sectional designs. The current study examined associations between memories of early caregiving experiences and trajectories of depressive symptoms and physical health in 2 large samples of middle-aged and older adults. METHOD: Sample 1 consisted of participants from the National Survey of Midlife Development in the United States (n = 7,108) followed for 18 years (from 1995/1996 until 2013/2014). Sample 2 consisted of participants from the Health and Retirement Study (n = 15,234) followed over a 6-year period. Memories of caregiver support before age 18 were retrospectively assessed in middle and older adulthood; associations between these memories and changes in self-rated health, chronic health conditions, and depressive symptoms over time were examined. RESULTS: Memories of higher parental affection in early childhood were associated with better self-rated health and lower depressive symptoms over intervals of approximately 6 and 18 years, in both samples; the results for chronic health conditions was more mixed. These associations persisted over time and were not moderated by time. CONCLUSION: Associations between perceptions of caregiver support and health persisted over time, underscoring the importance of memories of close relationships for health and depressive symptoms across the life span, even into late life. Findings are discussed in relation to models that link perceptions of early life experiences to later life outcomes. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Out of the Mouths of Babes: Links Between Linguistic Structure of Loss Narratives and Psychosocial Functioning in Parentally Bereaved Children.

This study examined links between the language bereaved children use to describe the death of their caregiver and children's psychological/behavioral functioning and coping strategies. Participants included 44 children (54.5% male) aged 7 to 12 (M = 9.05) years who were bereaved by the death of a caregiver. Children were assessed via self- and caregiver-report measures and an in-person interview regarding the loss of their caregiver. Children's loss narratives gathered through in-person interviews were transcribed and subjected to textual analysis. Linguistic categories included pronouns and verb tense. Drawing from linguistic and self-distancing theories, we hypothesized that children's use of language reflecting self-distancing (third-person pronouns and past tense) or social connectedness (first-person plural pronouns) would be negatively associated with psychological/behavioral distress and avoidant coping. Similarly, we expected that children's use of self-focused language (first-person singular pronouns and present tense) would be positively associated with psychological/behavioral distress and avoidant coping. As hypothesized, preliminary findings suggest that children who employed more self-distancing language and used more social connectedness words reported less avoidant coping, rs = .40-.42. Also as hypothesized, children who employed more self-focused language had higher levels of self-reported posttraumatic stress symptoms, r = .54, and avoidant coping, r = .54, and higher parent-reported psychological/behavioral distress, r = .43. Implications for theory-building, risk screening, and directions for future research with bereaved youth are discussed.

Emotion Language in Trauma Narratives is Associated with Better Psychological Adjustment among Survivors of Childhood Sexual Abuse.

Traumatized individuals are often encouraged to confront their experiences by talking or writing about them. However, survivors of childhood sexual abuse (CSA) might find it especially difficult to process abuse experiences, particularly when the abuse is more severe, which could put them at greater risk for mental health problems. The current study examined whether CSA survivors who use emotion language when describing their abuse experiences exhibit better mental health. We analyzed the trauma narratives of 55 adults who, as children, were part of a larger study of the long-term emotional effects of criminal prosecutions on CSA survivors. Abuse narratives were analyzed using the Linguistic Inquiry and Word Count (LIWC) program. We examined whether positive and negative emotion language in participants' abuse narratives were associated with self- and caregiver-reported mental health symptoms and whether these associations differed according to the severity of the abuse. As hypothesized, participants who used more positive and negative emotion language had better psychological outcomes, especially when the abuse was severe. Our findings suggest that survivors of more severe abuse might benefit from including emotion language, whether positive or negative in valence, when describing the abuse.

Caregivers' positive emotional expression and children's psychological functioning after parental loss.

The death of a loved one, particularly a parent, has been identified as not only the most common, but also the most distressing form of adversity youth may experience in their lifetime. Surviving caregivers' communication with their children may play a critical role in shaping bereaved children's psychological functioning. However, few studies have examined the specific content (e.g., word usage) of caregivers' verbal communication as a predictor of psychological functioning in bereaved youth. In a sample of 39 parentally-bereaved children and their surviving caregivers, we investigated whether the frequency of caregivers' use of positive emotion words (e.g., "love", "happy", "hope") during a reminiscing task about the deceased was associated with children's psychological functioning and coping. In a cross-sectional analysis, we specifically examined whether these associations were moderated by the amount of time passed since children lost their parents. The Linguistic Inquiry and Word Count Program (LIWC) was used to code and evaluate the percentage of positive emotion words caregivers used during the discussion. When caregivers used more positive emotion words, children were less likely to experience depression, anxiety, and avoidant coping. Those associations were present for children who had experienced parental loss at least 105 days prior to the study. Our findings have implications for how caregivers can support their children and help to alleviate psychological distress in the aftermath of parental loss.

Fathers' decline in testosterone and synchrony with partner testosterone during pregnancy predicts greater postpartum relationship investment.

The transition to parenthood has been associated with declines in testosterone among partnered fathers, which may reflect males' motivation to invest in the family. Moreover, preliminary evidence has found that couples show correlations in hormone levels across pregnancy that may also be linked to fathers' preparation for parenthood. The current study used repeated-measures sampling of testosterone across pregnancy to explore whether fathers' change in T, and correlations with mothers' T, were associated with fathers' and mothers' postpartum investment. In a sample of 27 couples (54 individuals) expecting their first child, both parents' salivary testosterone was measured multiple times across pregnancy. At approximately 3.5months postpartum, participants rated their investment, commitment, and satisfaction with their partner. A multilevel model was used to measure change in testosterone over time and associations between mother and father testosterone. Fathers who showed stronger declines in T across pregnancy, and stronger correlations with mothers' testosterone, reported higher postpartum investment, commitment, and satisfaction. Mothers reported more postpartum investment and satisfaction if fathers showed greater prenatal declines in T. These results held even after controlling for paternal investment, commitment, and satisfaction measured prenatally at study entry. Our results suggest that changes in paternal testosterone across pregnancy, and hormonal linkage with the pregnant partner, may underlie fathers' dedication to the partner relationship across the transition to parenthood.

Prospective and dyadic associations between expectant parents' prenatal hormone changes and postpartum parenting outcomes.

During the transition to parenthood, both men and women experience hormone changes that are thought to promote parental care. Yet very few studies have explicitly tested the hypothesis that prenatal hormone changes are associated with postpartum parenting behavior. In a longitudinal study of 27 first-time expectant couples, we assessed whether prenatal hormone changes were moderated by self- and partner-reported parenting outcomes at 3 months postpartum. Expectant fathers showed prenatal declines in testosterone and estradiol, and larger declines in these hormones were associated with greater contributions to household and infant care tasks postpartum. Women whose partners showed larger testosterone declines also reported receiving more support and more help with household tasks. Expectant mothers showed prenatal increases in testosterone and estradiol, and larger increases in these hormones were associated with lower partner-rated support. Together, our findings provide some of the first evidence that prenatal hormone changes may indeed be functional and that the implications of these changes may be detectable by co-parents.

Delay in disclosure of non-parental child sexual abuse in the context of emotional and physical maltreatment: A pilot study.

The present pilot study sought to identify predictors of delays in child sexual abuse (CSA) disclosure, specifically whether emotional and physical abuse by a parental figure contributes to predicting delays over and above other important victim factors. Alleged CSA victims (N=79), whose parental figures were not the purported sexual abuse perpetrators, were interviewed and their case files reviewed, across two waves of a longitudinal study. Regression analyses indicated that experiencing both emotional and physical abuse by a parental figure was uniquely predictive of longer delays in disclosure of CSA perpetrated by someone other than a parental figure. Victim-CSA perpetrator relationship type and sexual abuse duration also significantly predicted CSA disclosure delay, whereas victim age at the time of the police report, victim gender, and victims' feelings of complicity were not significant unique predictors. Child abuse victims' expectations of lack of parental support may underlie these findings. Parent-child relationships are likely crucial to timely disclosure of CSA, even when a parent is not the CSA perpetrator.

Stress and emotional valence effects on children's versus adolescents' true and false memory.

Despite considerable interest in understanding how stress influences memory accuracy and errors, particularly in children, methodological limitations have made it difficult to examine the effects of stress independent of the effects of the emotional valence of to-be-remembered information in developmental populations. In this study, we manipulated stress levels in 7-8- and 12-14-year-olds and then exposed them to negative, neutral, and positive word lists. Shortly afterward, we tested their recognition memory for the words and false memory for non-presented but related words. Adolescents in the high-stress condition were more accurate than those in the low-stress condition, while children's accuracy did not differ across stress conditions. Also, among adolescents, accuracy and errors were higher for the negative than positive words, while in children, word valence was unrelated to accuracy. Finally, increases in children's and adolescents' cortisol responses, especially in the high-stress condition, were related to greater accuracy but not false memories and only for positive emotional words. Findings suggest that stress at encoding, as well as the emotional content of to-be-remembered information, may influence memory in different ways across development, highlighting the need for greater complexity in existing models of true and false memory formation.

Preliminary validation of a romantic attachment orientation measure from the California Adult Q-Sort.

We present data on the preliminary validation of a measure of romantic attachment orientation from the California Adult Q-Sort (CAQ). The CAQ is found in several longitudinal data sets, and researchers can use the CAQ to answer questions about changes in romantic attachment across the lifespan. Expert raters nominated CAQ items that were characteristic of attachment anxiety and avoidance. In a sample of observers and targets, we compared ratings based on composites of these CAQ items to self- and observer-reports from a widely used scale of adult attachment. These expert-generated measures of CAQ-attachment orientation correlated highly with ECR measures of attachment orientation, suggesting that items from the CAQ can reliably measure an individual's attachment orientation.

Prenatal hormones in first-time expectant parents: Longitudinal changes and within-couple correlations.

OBJECTIVES: Expectant mothers experience marked hormone changes throughout the transition to parenthood. Although similar neuroendocrine pathways are thought to support maternal and paternal behavior, much less is known about prenatal hormone changes in expectant fathers, especially in humans. METHODS: We examined longitudinal changes in salivary testosterone, cortisol, estradiol, and progesterone in 29 first-time expectant couples (N = 58). Couples were assessed up to four times throughout the prenatal period, at approximately weeks 12, 20, 28, and 36 of pregnancy. We also examined within-couple correlations in hormones. Data were analyzed using dyadic growth curve modeling. RESULTS: As expected, women showed large prenatal increases in all four hormones. Men showed significant prenatal declines in testosterone and estradiol, but there were no detectable changes in men's cortisol or progesterone. Average levels of cortisol and progesterone were significantly positively correlated within couples. CONCLUSIONS: The current study represents one of the most extensive investigations to date of prenatal hormones in expectant couples. It is also the first study to demonstrate prenatal testosterone changes in expectant fathers and within-couple correlations in progesterone. We discuss implications of these findings for parental behavior and adjustment.

Dyadic associations between testosterone and relationship quality in couples.

Testosterone is thought to be positively associated with "mating effort", or the initiation and establishment of sexual relationships (Wingfield et al., 1990). Yet, because testosterone is negatively associated with nurturance (van Anders et al., 2011), high levels of testosterone may be incompatible with relationship maintenance. For instance, partnered men with high testosterone report lower relationship quality compared to partnered men with low testosterone (e.g., Booth and Dabbs, 1993). Findings for women are inconsistent, however, and even less is known about potential dyadic associations between testosterone and relationship quality in couples. In the current report, we assessed relationship satisfaction, commitment, and investment in heterosexual couples and tested the hypothesis that these aspects of relationship quality would be negatively associated with an individual's own and his/her partner's testosterone levels. We found that testosterone was in fact negatively associated with relationship satisfaction and commitment in both men and women. There was also evidence for dyadic associations: Participants' satisfaction and commitment were negatively related to their partners' levels of testosterone, and these associations were larger for women's than men's testosterone. Our findings are consistent with the idea that high testosterone may be incompatible with the maintenance of nurturant relationships. The current findings also provide some of the first evidence for dyadic associations between testosterone and relationship quality in couples, highlighting the interdependent nature of close relationship processes and the importance of considering this interdependence in social neuroendocrine research.

Was that cheating? Perceptions vary by sex, attachment anxiety, and behavior.

We generated an inventory of 27 interpersonal behaviors and examined the extent to which participants judged each behavior as cheating on a long-term partner. We predicted variation in these judgments based on participant sex and attachment insecurity. Ratings for items ranged considerably; participants rated sexual behaviors as most indicative of cheating, then erotic behaviors, followed by behaviors consistent with a romantic relationship, and then behaviors related to financial support. Women rated ten items higher than did men, and men's ratings were higher on a minor financial support item. Higher attachment anxiety was associated with higher ratings for 18 of 27 behaviors; higher attachment avoidance was associated with lower scores on five items and higher scores on one item. Principle Axis Factoring identified three dimensions; sexual interaction, behaviors indicating close relationships, and casual social interaction. We discuss these results using the framework of attachment theory and sex-specific mating strategies.

From the cradle to the grave: age differences in attachment from early adulthood to old age.

OBJECTIVE: Although attachment dynamics are thought to be important across the life span, relatively few studies have examined attachment processes beyond young adulthood. Extant research on age differences in attachment orientation has yielded conflicting results and interpretations. The purpose of this study was to provide a more complete picture of age-related differences in attachment anxiety and avoidance. METHOD: We examined attachment anxiety and avoidance in 86,555 Internet respondents (71.8% female) ranging in age from 18 to 70. RESULTS: We found that attachment anxiety was highest among younger adults and lowest among middle-aged and older adults. Attachment avoidance showed less dramatic age differences overall but was highest among middle-aged adults and lowest among younger and older adults. In addition, partnered individuals reported lower levels of attachment anxiety and avoidance compared to single individuals, particularly in younger and older adulthood. Women also reported slightly higher anxiety and avoidance compared to men, especially in young adulthood. CONCLUSIONS: Findings are discussed in the context of life span changes in social roles, normative personality development, and emotion regulation throughout adulthood.