Connected in Bad Times and in Good Times: Empathy Induces Stable Social Closeness.

Humans need social closeness to prosper. There is evidence that empathy can induce social closeness. However, it remains unclear how empathy-related social closeness is formed and how stable it is as time passes. We applied an acquisition-extinction paradigm combined with computational modeling and fMRI, to investigate the formation and stability of empathy-related social closeness. Female participants observed painful stimulation of another person with high probability (acquisition) and low probability (extinction) and rated their closeness to that person. The results of two independent studies showed increased social closeness in the acquisition block that resisted extinction in the extinction block. Providing insights into underlying mechanisms, reinforcement learning modeling revealed that the formation of social closeness is based on a learning signal (prediction error) generated from observing another's pain, whereas maintaining social closeness is based on a learning signal generated from observing another's pain relief. The results of a reciprocity control study indicate that this feedback recalibration is specific to learning of empathy-related social closeness. On the neural level, the recalibration of the feedback signal was associated with neural responses in anterior insula and adjacent inferior frontal gyrus and the bilateral superior temporal sulcus/temporoparietal junction. Together, these findings show that empathy-related social closeness generated in bad times, that is, empathy with the misfortune of another person, transfers to good times and thus may form one important basis for stable social relationships.

Brains in sync, friends in empathy: interbrain neural mechanisms underlying the impact of interpersonal closeness on mutual empathy.

Many everyday empathetic experiences arise within our social interactions and depend significantly on interpersonal closeness. However, the interbrain processes underlying social-oriented empathy by interpersonal closeness remain unclear. To address this gap, we conducted a dyadic social judgement task with dyads of friends and strangers, where targets received social evaluative feedback and empathizers observed the scenario in different experimental trials. Results showed that dyads of friends exhibited greater affect sharing than strangers when witnessing their partners being accepted or rejected. This was supported by the more pronounced event-related potential similarity in friends during the 340-840 ms post-feedback window, mediating the link between interpersonal closeness and affect sharing. Furthermore, witnessing emotional feedback elicited greater interbrain neural synchronization of brain α-oscillation between the empathizer's left prefrontal cortex and the target's left temporoparietal junction in dyads of friends compared with those of strangers. This empathy-related synchronization was associated with mutual affect sharing within dyads of friends but not within dyads of strangers. Our findings highlight the sensitivity of empathy to interpersonal closeness, which links to sustained attention and detailed evaluation in social scenarios, along with functional communication between brain regions for mentalizing and emotional regulation. These insights have therapeutic potential for improving social functioning and relationship satisfaction.

Caregiving Experiences as Mediators Between Caregiving Stressors and Anticipatory Grief in Severe Dementia: Findings From Longitudinal Path Analysis.

OBJECTIVES: Family caregivers of older adults with severe dementia often experience anticipatory grief. We aimed to investigate the temporal association of caregiving stressors (older adults' behavioral symptoms, and caregiver-older adult co-residence and emotional closeness) and caregivers' anticipatory grief, and its mediation by positive and negative caregiving experiences. DESIGN: Prospective cohort. SETTING: Singapore. PARTICIPANTS: About 169 family caregivers of older adults with severe dementia were surveyed every 4 months for 4 years (up to 13 surveys). MEASUREMENTS: We measured anticipatory grief using the Marwit Meuser Caregiver Grief Inventory-Short Form, negative caregiving experiences using the Caregiver Reaction Assessment scale, positive caregiving experiences using Gain in Alzheimer Care Instrument and behavioral symptoms using the Cohen-Mansfield Agitation Inventory. We implemented a cross-lagged panel model to test mediation, a form of longitudinal path analysis. RESULTS: About 35% of the caregivers reported high anticipatory grief at least once during the study period. Older adults' behavioral symptoms had a significant direct effect (Standardized coefficient [95% confidence interval]: 0.12 [0.04, 0.21]) on caregivers' anticipatory grief. Negative experiences mediated the significant indirect effect of older adults' behavioral symptoms (0.16 [0.06, 0.25]) and coresidence (0.16 [0.07, 0.25]) on caregivers' anticipatory grief. Positive caregiving experiences did not mediate any path. CONCLUSIONS: Findings indicate a temporal association between caregiving stressors and anticipatory grief, mediated by negative caregiving experiences. Routine screening for anticipatory grief, and interventions to address caregiver stressors and negative caregiving experiences may alleviate caregivers' grief.

Testing high-dimensional multinomials with applications to text analysis.

Motivated by applications in text mining and discrete distribution inference, we test for equality of probability mass functions of K groups of high-dimensional multinomial distributions. Special cases of this problem include global testing for topic models, two-sample testing in authorship attribution, and closeness testing for discrete distributions. A test statistic, which is shown to have an asymptotic standard normal distribution under the null hypothesis, is proposed. This parameter-free limiting null distribution holds true without requiring identical multinomial parameters within each group or equal group sizes. The optimal detection boundary for this testing problem is established, and the proposed test is shown to achieve this optimal detection boundary across the entire parameter space of interest. The proposed method is demonstrated in simulation studies and applied to analyse two real-world datasets to examine, respectively, variation among customer reviews of Amazon movies and the diversity of statistical paper abstracts.

Expressing appreciation is linked to interpersonal closeness and inter-brain coherence, both in person and over Zoom.

Expressing appreciation is essential for establishing interpersonal closeness, but virtual interactions are increasingly common and create social distance. Little is known about the neural and inter-brain correlates of expressing appreciation and the potential effects of virtual videoconferencing on this kind of interaction. Here, we assess inter-brain coherence with functional near-infrared spectroscopy while dyads expressed appreciation to one another. We scanned 36 dyads (72 participants) who interacted in either an in-person or virtual (Zoom®) condition. Participants reported on their subjective experience of interpersonal closeness. As predicted, expressing appreciation increased interpersonal closeness between dyad partners. Relative to 3 other cooperation tasks (i.e. problem-solving task, creative-innovation task, socio-emotional task), we observed increased inter-brain coherence in socio-cognitive areas of the cortex (anterior frontopolar area, inferior frontal gyrus, premotor cortex, middle temporal gyrus, supramarginal gyrus, and visual association cortex) during the appreciation task. Increased inter-brain coherence in socio-cognitive areas during the appreciation task was associated with increased interpersonal closeness. These findings support the perspective that expressing appreciation, both in-person and virtually, increases subjective and neural metrics of interpersonal closeness.

'Not a goal, but a given': Neonatal care participation through parents' perspective, a cross-sectional study.

AIM: To explore parents' perspectives regarding participation in neonatal care, with focus on the family integrated care (FICare) model utilised as a tool to enhance parent-infant closeness. Additionally, we describe experiences in different architectural settings. METHODS: An online survey, categorised by four FICare pillars, was distributed through social media to parents of newborns hospitalised to Dutch neonatal wards between 2015 and 2020. Quantitative findings were summarised using descriptive statistics, while open-ended responses were thematically analysed. RESULTS: Among the 344 respondents (98% mothers), most reported feeling involved in care (315/340). However, 79% also felt separated from their infant (265/337). Irrespective of architectural settings, parents reported incomplete implementation of FICare pillars: 14% was invited to educational sessions (parent education), 51% discussed family-specific care plans (staff education), 21% was facilitated in connecting with veteran parents (psychosocial support) and 22% received couplet-care (environment). Although 65% of parents were invited to attend clinical rounds, 32% actively participated in decision making. Thematic analysis revealed fundamentals for feeling welcome on the ward, peer-to-peer support, psychosocial support and participation in clinical rounds. CONCLUSION: Overall, parents expressed satisfaction with participation in neonatal care. However, structural implementation of FICare lacks. Regardless of architecture, expanding parent participation beyond presence requires attention.

Brief Report: An Examination of Curvilinear Relations Between Perceived Mother-Child Closeness and Maternal Hair Cortisol.

Interpersonal closeness has important health benefits; however, recent work suggests that in certain contexts, closeness can come at a cost. In the current study, curvilinear relations between mother-child closeness and health (e.g., depressive and anxiety symptoms and hair cortisol concentrations [HCC]) were tested. Our sample consisted of 117 mother (Mage = 36.86) and child (Mage = 73.07 months, 50.86% male) dyads. A quadratic relationship between maternal perceived closeness with their child and self-reported depressive and anxiety symptoms, along with overall hair cortisol output, was hypothesized. Path analysis suggested that the quadratic term was predictive of maternal cortisol (ß = 0.28, p = 0.001) and depression (ß = 0.23, p = 0.014), such that both high and low perceived closeness predict greater maternal depressive symptoms and HCCs as compared to moderate levels of closeness. Results are discussed in terms of parenting support and burnout.

Using interviewee-created graphs to explore the arc of closeness and trust in adolescents' supportive relationships with nonparental adults.

Adolescents' supportive relationships with nonparental adults are beneficial when they are close and have trust, but few studies explore how adolescents believe closeness and trust unfold over time. I propose a method for prompting adolescents to retrospectively describe the development of abstract components of such relationships by sharing a study that used interviewee-created graphing to prompt adolescents to move from concrete parts of the relationship to abstract concepts using a tool adolescents would be familiar with from math classes. Analyses using Venn diagrams and matrices suggested adolescents conceptualized closeness and trust differently, however, this was shaped by whether the adult was a part of their family. Reflections on how the proposed graphing method can effectively be used will be discussed.

An Adaptive Trust Evaluation Model for Detecting Abnormal Nodes in Underwater Acoustic Sensor Networks.

Underwater acoustic sensor networks have a wide range of applications in both civil and military fields, but the complex and changing underwater environment makes them vulnerable to multiple security threats. Trust mechanisms are effective ways to enhance network security and reliability. In order to improve the accuracy of trust evaluation and the detection rate of abnormal nodes, this paper proposes an adaptive trust evaluation model based on fuzzy logic. This model adopts a variable weight fuzzy comprehensive evaluation algorithm to dynamically adjust the weights of three direct trust indicators to ensure the accuracy of direct trust evaluation. Then, it uses fuzzy closeness to eliminate unreliable recommendation trust and adjusts the weight of recommendation trust through deviation to improve the accuracy of indirect trust. The simulation results show that the model can effectively improve the accuracy of trust evaluation and the detection rate of abnormal nodes. Especially when the link quality is unstable, the success rate of detecting abnormal nodes in this model is improved by more than 10% compared with the existing trust model.

Genetic Contributions to Attachment Stability Over Time: the Roles of CRHR1 Polymorphisms.

Corticotropin-releasing hormone receptor 1 (CRHR1), a hormone receptor essential to the activation of HPA axis and the subsequent release of cortisol, plays critical roles in emotional and behavioral responses relevant to attachment. However, the specific roles of CRHR1 polymorphisms in attachment remain unclear. To further clarify these genetic effects, this research conducted a three-wave study to investigate whether the CRHR1 polymorphisms (i.e., rs110402 and rs242924) are associated with the stability and variability of attachment by using a sample of freshmen (N = 604; Mage = 18.57 years, SD = 1.90; 68.8% girls). The results showed that rs110402 and rs242924 were associated with the stability of closeness-dependence. The G alleles of the both polymorphisms were found not to be related to lower attachment stability. However, these polymorphisms were not associated with the variability of attachment. Overall, these findings provide evidence for the contribution of CRHR1 to attachment stability.

Direct and Indirect Longitudinal Associations of Mother and Father Engagement in Middle Childhood on Adolescent Externalizing and Internalizing Behaviors.

Parent engagement is an important aspect of parenting during childhood. However, little is known about the unique longitudinal associations of mother and father engagement with adolescents' externalizing and internalizing problem behaviors. This study uses Future of Families and Child Wellbeing Study data to examine the potential direct and indirect associations of parent engagement at age 9 on adolescent externalizing and internalizing behaviors at age 15. The analytic sample size is 1349, and at age 9, the mean age of children was 9.40 years (SD = 0.37). Forty-eight percent of children were female and 68% of them were from the married families. The results show that while controlling for mother engagement, higher father engagement at age 9 was directly associated with fewer adolescent internalizing behaviors, only among adolescent boys and in married families. In addition, among adolescent boys, father engagement had an indirect association with externalizing behaviors through father-child closeness. Mother engagement, however, is only found to have an indirect association with adolescents' externalizing and internalizing behaviors through maternal hostility (while controlling for father engagement). The results for mother engagement held for boys and in married families only. The findings indicate that both mother and father engagement during childhood is important and helpful to prevent adolescent problem behaviors directly or indirectly via parent-child relationship.

Beyond fear: A longitudinal investigation of emotions and risk of a vasovagal reaction in first-time whole-blood donors.

BACKGROUND: Fear is a recognized predictor of vasovagal reactions (VVRs) in blood donors. However, less is known about the role of other emotions, including positive emotions, that donors might experience. The aim of this study was to identify the emotions experienced in center that predict onsite VVRs, and to determine at what point during the donation appointment, the experience of these emotions is most influential. STUDY DESIGN AND METHODS: A sample of 442 first-time whole-blood donors (57.7% female; mean ± SD age 30.7 ± 11.7 years) completed a survey in the waiting area and before venepuncture in the donation chair to assess their current emotional experience. The survey data were matched with routinely-collected demographic, donation, and donor adverse event information. A generalized estimating equations model was used to identify emotions associated with the occurrence of a VVR. RESULTS: A total of 56 (12.7%) participants experienced a VVR. The occurrence of a VVR was significantly associated with lower love/closeness/trust (OR: 0.53, 95%CI: 0.34-0.82) and higher scared/fearful/afraid (OR: 1.96, 95%CI: 1.18-3.25) states. Significant interaction effects suggested that the effect of scared/fearful/afraid decreased while stressed/nervous/overwhelmed increased from the waiting area to before venepuncture on the likelihood of a VVR. DISCUSSION: To effectively reduce donor VVR risk, blood collection agencies need to address a broader range of emotions at different points during the donation process.

Shared social groups or shared experiences? The effect of shared knowledge on children's perspective-taking.

Although the ability to consider others' visual perspectives to interpret ambiguous communication emerges during childhood, people sometimes fail to attend to their partner's perspective. Two studies investigated whether 4- to 6-year-olds show a "closeness-communication bias" in their consideration of a partner's perspective in a communication task. Participants played a game that required them to take their partner's visual perspective in order to interpret an ambiguous instruction. If children, like adults, perform worse when they overestimate the extent to which their perspective is aligned with that of a partner, then they should make more perspective-taking errors when interacting with a socially close partner compared with a more socially distant partner. In Study 1, social closeness was based on belonging to the same social group. In Study 2, social closeness was based on caregiving, a long-standing social relationship with a close kinship bond. Although social group membership did not affect children's consideration of their partner's perspective, children did make more perspective-taking errors when interacting with a close caregiver compared with a novel experimenter. These findings suggest that close personal relationships may be more likely to lead children to overestimate perspective alignment and hinder children's perspective-taking than shared social group membership, and they highlight important questions about the mechanisms underlying the effects of partner characteristics in perspective-taking tasks.

History of pediatric TBI hospitalization and current child-parent relationship quality in China.

BACKGROUND: Long-term child-parent relationship quality following hospitalization for pediatric traumatic brain injury (TBI) remains poorly understood. OBJECTIVE: We tested whether current child-parent conflict and closeness were related to the children's history of TBI-related experiences and contemporary child/family characteristics. METHODS: The sample included 202 Chinese children (Boys: 60.4%) with a history of hospitalization for TBI. On average, the children were 11.2 years old (SD = 1.59) and sustained TBI at 8.5 years old (SD = 1.6). TBI-related data were obtained from hospital medical records. Parents provided data on child-parent closeness, child-parent conflict, and parental efficacy 2-4 years (M = 2.7, SD = 0.7) after discharge. RESULTS: Forty-nine children (24.3%) had mild TBI, 139 (68.8%) had moderate TBI, and 14 (6.9%) had severe TBI. Surgical intervention occurred among 128 (63.4%) of the 202 children. Contemporaneous child and family characteristics explained 19% of the variance, history of surgery, length of hospitalization, and recovery status explained another 7%, and the interaction between length of hospitalization and parental efficacy explained another 4% in child-parent conflict. Contemporaneous child and family characteristics explained 29% of the variance, and TBI-related variables explained another 2% in child-parent closeness. CONCLUSION: Post-TBI child-parent relationship was more associated with child/family characteristics than with TBI variables. Practitioners and families should be aware of the long-term challenges to child-parent relationship following hospitalization for pediatric TBI.

Effect of prosocial behavior on school bullying victimization among children and adolescents: Peer and student-teacher relationships as mediators.

INTRODUCTION: In this study, we examined the relationship between prosocial behavior and school bullying victimization in children and adolescents. We also tested the mediating effects of peer alienation and student-teacher closeness, as well as the moderating effect of the educational stage. METHODS: In total, 538 children and adolescents were recruited from three suburban schools in Beijing, China (252 boys, 286 girls; mean age = 12.47; 237 elementary school students, 101 middle school students, and 200 high school students). The participants were asked to complete the measures of prosocial behavior, peer alienation, and student-teacher closeness at the initial time point and reported school bullying victimization 3 months later. RESULTS: We found that prosocial behavior was directly and negatively associated with traditional bullying victimization (i.e., physical, nonphysical, and relational); however, it had no direct association with cyberbullying victimization. Prosocial behavior was indirectly associated with school bullying victimization (except in the relational dimension) via peer alienation, but no indirect effect of student-teacher closeness was found. Besides, the associations between prosocial behavior, peer alienation, student-teacher closeness, and bullying victimization were found equally among elementary, middle, and high school students. CONCLUSIONS: The findings suggest that prosocial behavior is an important factor associated with decreased school bullying victimization, and peer relationships play a mediating role in this association. Our study extends the current understanding of prosocial behavior primarily as a consequence of child and adolescent development to an antecedent (of school bullying victimization), which contributes to a more comprehensive view of prosocial behavior.

Mindful parenting and closeness in Chinese mother-adolescent dyads: The mediating role of adolescent self-disclosure.

Although having strong influences on adolescents' optimal development, mother-adolescent closeness is greatly challenged in early adolescence. Mindful parenting may be a protective factor for relational adjustment to early adolescence, but its connection with closeness within the mother-adolescent dyad has not been adequately examined in the literature. This study aimed to investigate the effects of how mindful parenting on the day-to-day mother-adolescent relationship dynamics, evaluating the relations between mindful parenting and mother-adolescent closeness and the mediating role of adolescent self-disclosure. A total of 76 Chinese mother-adolescent dyads completed a baseline measure of mindful parenting and 14-day measures of adolescent-report self-disclosure, mother-perceived closeness, and adolescent-perceived closeness. Mindful parenting significantly predicted both mother-perceived and adolescent-perceived closeness, with adolescent self-disclosure serving as a mediator. Adolescent self-disclosure predicted higher mother-adolescent closeness on the same day, but such effects did not carry over to the next day. Our findings provided evidence supporting mindful parenting as a resource for facilitating mother-adolescent closeness in early adolescence. This investigation also encouraged future studies to employ more intensive ambulatory assessments to clarify the daily process of how mindful parenting shapes mother-adolescent relationship dynamics.

Prospective and Contemporaneous Relations of Self-Esteem and Depressed Affect in the Context of Parent-Child Closeness during Adolescence: A Random-Intercept Cross-Lagged Panel Model.

Adolescent self-esteem and depression are influenced by important psychosocial factors such as parental relationships, yet it is unclear how these within-person relations present over time. The current study investigates the longitudinal relations between self-esteem, depressed affect, and parent-adolescent closeness during middle adolescence. Adolescents (n = 562; mean age = 14.73, SD = 0.82; 52% female; 72% White, 28% Racial Minority) were surveyed annually over four years (1988-1991). A random-intercept cross-lagged panel model was applied to disaggregate between- and within-person associations. Consistent with the scar model, adolescents experiencing heightened depressed affect were likely to have lower self-esteem. Furthermore, perceived mother-adolescent, but not father-adolescent, closeness positively predicted adolescent self-esteem. The results highlight the importance of considering interpersonal relationships and age in developmental models of self-esteem and depression.

Triple-P: Interaction of mother-adolescent with intellectual and developmental disability.

This study aimed to investigate the effect of a Positive Parenting Program (Triple-P) on the interaction of the mother-adolescent with intellectual disability. The pre-test and post-test randomized experimental design was used for this research. Thirty-four mothers of adolescents with intellectual disability took part in the present research and were assigned to experimental and control groups, each comprised of 17 people. The experimental group took part in an 8-session Triple-P and each session lasted 75 minutes, but the control group did not participate in this intervention. The data were analyzed using MANCOVA. The findings revealed that Triple-P intervention significantly influenced dependency, closeness, conflict, and positive interaction between the mother and the child with intellectual disability. The present study emphasized that Triple-P will improve the interaction of mother-adolescent with intellectual disability; therefore, Triple-P is a useful intervention.

The Predictors of Negative and Positive Affect among People with Dementia: A Cross-Sectional Study.

Background and Objectives: This cross-sectional study examined the predictors of negative and positive affect among individuals with dementia. Materials and Methods: A sample of 102 Jordanian participants diagnosed with dementia was recruited from residential care facilities, and data were collected using different measures. Results: The results revealed that higher levels of negative affect were significantly associated with increased physical and verbal agitation among individuals with dementia. Conversely, lower levels of positive affect were associated with residing in a nursing home. Conclusions: These findings highlight the importance of recognizing the impact of both negative and positive affect on the well-being of individuals with dementia. Interventions targeting the reduction of negative affect and promoting positive affect could alleviate agitation and enhance emotional closeness in this population.

"It's where learning and teaching begins ‒ is this relationship" - insights on the teacher-student relationship at university from the teachers' perspective.

Positive teacher-student relationships have been identified as important for teacher and student well-being and for high-quality teaching and learning processes and outcomes. However, research on the perceptions of teachers in higher education on a high-quality relationship with students and the perceived antecedents is still scarce. This study aimed to address this research gap by interviewing 15 Australian higher education teachers about their perception of forming relationships with first-year students. The results suggest that the quality of the teacher-student relationship comprises both a professional and an interpersonal dimension, reflecting the different roles teachers and students assume within it. These two dimensions can be further differentiated into various relational quality indicators, such as approachability, care, support, trust, and others. Furthermore, the results indicate that several contextual and personal attributes contribute to the development of this relationship. Implications about how to shape positive relationships between teachers and students in higher education are discussed.