Toggling between food-seeking and self-preservation behaviors via hypothalamic response networks.

Motivated behaviors are often studied in isolation to assess labeled lines of neural connections underlying innate actions. However, in nature, multiple systems compete for expression of goal-directed behaviors via complex neural networks. Here, we examined flexible survival decisions in animals tasked with food seeking under predation threat. We found that predator exposure rapidly induced physiological, neuronal, and behavioral adaptations in mice highlighted by reduced food seeking and consumption contingent on current threat level. Diminishing conflict via internal state or external environment perturbations shifted feeding strategies. Predator introduction and/or selective manipulation of danger-responsive cholecystokinin (Cck) cells of the dorsal premammilary nucleus (PMd) suppressed hunger-sensitive Agouti-related peptide (AgRP) neurons, providing a mechanism for threat-evoked hypophagia. Increased caloric need enhanced food seeking under duress through AgRP pathways to the bed nucleus of the stria terminalis (BNST) and/or lateral hypothalamus (LH). Our results suggest oscillating interactions between systems underlying self-preservation and food seeking to promote optimal behavior.

Fathers and mothers' parenting stress and adolescent depressive symptoms: the mediating roles of overt and covert coparenting conflict behaviors.

BACKGROUND: It is yet to be clarified if and how parenting stress was linked to adolescent depressive symptoms during the pandemic. OBJECTIVES: This study adopted an interdependent approach to examine the relationship between parenting stress and adolescent depressive symptoms in Chinese families. It then examined the mediating effects of overt and covert coparenting conflict behaviors. METHODS: As a national survey, data were obtained from different regions in China. Fathers, mothers, and adolescents from 1031 families participated in this study. The fathers and mothers reported parenting stress; the adolescents rated their fathers and mothers' overt and covert coparenting conflict behaviors and their own depressive symptoms. RESULTS: Maternal parenting stress was related to adolescent depressive symptoms through the mediating effects of paternal overt and maternal covert coparenting conflict behaviors. Both paternal and maternal parenting stress were directly related to adolescent depressive symptoms. However, maternal parenting stress had a more substantial effect on adolescent depressive symptoms than paternal parenting stress. CONCLUSIONS: The findings support the effects of parenting stress on adolescent depressive symptoms. The study also highlights the mediating roles of paternal overt and maternal covert coparenting conflict behaviors in relationships.

Analysis of internal processes of conflict behavior among Iranian rangeland exploiters: Application of environmental psychology.

Conflicts over rangeland exploitation have been a serious challenge in Iran, rooted in human behavior. Accordingly, this study aimed to provide a comprehensive theoretical framework in the field of analyzing conflict behavior among rangeland exploiters. This research is a descriptive-correlational and causal-relational study conducted using a cross-sectional survey. The statistical population of the study was rangeland exploiters in one of the northwest provinces of Iran (N = 66,867) of whom 384 people were selected as a sample and stratified random sampling method with proportional assignment. The research instrument was a questionnaire, the validity of which was confirmed by a panel of academic experts and the reliability of its items was verified using Cronbach's alpha coefficient. The results showed that the variables of personal norms (PN) and the perceived behavioral control were able to predict 25.9% of the variance in terms of the conflicting behavior of rangeland exploiters; besides, ascription of responsibility, PN, perceived behavioral control, and awareness of consequences, which have been proposed as activators of PN, were able to explain a significant percentage (63.5%) of the variance in terms of PN. Furthermore, analysis of the effects of environmental and cultural values showed that conflict behaviors of exploiters were mostly affected by their underlying values. Generally, the results of this study would help in the development of more integrated and comprehensive models in the field of exploiters' conflict behavior. Eventually, to change and improve the environmental behavior of exploiters to better management of conflict in rangelands, providing a list of considerations and competencies for agricultural extension and education, this article comes to the end.

Relationship perceptions and conflict behavior among cannabis users.

BACKGROUND: Cannabis use is increasingly common, yet few studies have examined its associations with couple functioning. To address this gap, we used actor-partner interdependence modeling to examine the associations between cannabis use, relationship perceptions, and observed conflict behavior in a community-based sample of cannabis users and their partners. METHODS: Cannabis users (N = 232; 96 males; 122 females; 14 undisclosed biological sex) and their partners completed self-reports of cannabis frequency and global relationship satisfaction and commitment. At a laboratory visit, couples engaged in a 10 min conflict discussion and a 5 min discussion of areas of agreement, and reported on their post-conflict perceptions. Each partner's parasympathetic activity was assessed during the conflict task, and trained raters coded conflict and recovery behavior RESULTS: More frequent actor cannabis use was associated with more negative engagement and avoidance behavior during conflict, less parasympathetic withdrawal during conflict, and less effective behavioral recovery immediately after conflict. More frequent cannabis use was also associated with greater satisfaction with conflict resolution following the conflict discussion, but was not associated with perceived overall relationship satisfaction or commitment. Cannabis effects were independent of alcohol use CONCLUSIONS: Among cannabis users, there are discrepancies between perceived and objective measures of relationship functioning, such that cannabis users viewed their relationships as better functioning compared to independent raters' reports. These findings highlight the need for a nuanced understanding of the associations between cannabis and relationship functioning, which appear to be distinct from alcohol, as well as an organizing theoretical framework to stimulate future research.

The Relationship between Diabetes Family Conflict and Parental Conflict on Problem Recognition in Illness Self-Management among Individuals with Type 1 Diabetes Mellitus.

We investigated the relationship between diabetes family conflict and parental conflict on problem recognition in illness self-management (PRISM) among individuals with type 1 diabetes mellitus (T1DM). We employed a descriptive research design. Participants were 243 individuals with T1DM who completed online questionnaires. Data were analyzed with descriptive statistics, correlations, and multiple regression analyses. Results revealed that barriers were felt in all areas (understanding and organizing care, regimen pain and bother, healthcare team interaction, family interaction, and peer interaction), especially peer interaction. The significant influencing factors in the regression model for the total PRISM score of individuals with T1DM were conflict behavior toward mothers (t = 4.44, p < 0.001), diabetes family conflict (t = 5.77, p < 0.001), conflict behavior toward fathers (t = 2.58, p = 0.011), women (t = 2.67, p = 0.008), non-religious (t = -2.33, p = 0.020), and diabetic complications (t = 2.17, p = 0.031). The explanatory power of the constructed regression model for PRISM was 42.0% (F = 30.12, p < 0.001). To promote self-management among individuals with T1DM, the development of interventions that promote improved peer interactions, a family-centered approach, and a program that can minimize conflicts between families and parents are required.

Equine Cervical Pain and Dysfunction: Pathology, Diagnosis and Treatment.

Interest in the cervical spine as a cause of pain or dysfunction is increasingly becoming the focus of many equine practitioners. Many affected horses are presented for poor performance, while others will present with dramatic, sometimes dangerous behavior. Understanding and distinguishing the different types of neck pain is a starting point to comprehending how the clinical presentations can vary so greatly. There are many steps needed to systematically evaluate the various tissues of the cervical spine to determine which components are contributing to cervical pain and dysfunction. Osseous structures, soft tissues and the central and the peripheral nervous system may all play a role in these various clinical presentations. After completing the clinical evaluation, several imaging modalities may be implemented to help determine the underlying pathologic processes. There are multiple treatment options available and each must be carefully chosen for an individual horse. Provided is a synopsis of the current knowledge as to different disease processes that can result in cervical pain and dysfunction, diagnostic approaches and treatment strategies. Improving the knowledge in these areas will ideally help to return horses to a state of well-being that can be maintained over time and through the rigors of their job or athletic endeavors.

The dynamics of social cohesion in response to simulated intergroup conflict in banded mongooses.

Intergroup conflict is widespread in nature and is proposed to have strong impacts on the evolution of social behavior. The conflict-cohesion hypothesis predicts that exposure to intergroup conflict should lead to increased social cohesion to improve group success or resilience in future conflicts. There is evidence to support this prediction from studies of affiliative responses to outgroup threats in some animal societies. However, most of these studies have focused on behavioral changes over short time periods (minutes and hours after exposure to an outgroup), and hence very little is known about the dynamics and durability of responses to intergroup conflict over the longer term. We investigated this question by simulating intergroup encounters in wild banded mongooses (Mungos mungo) and measuring social behavior before, during, and after these encounters over a 5-day period. We also ran control trials with non-threatening stimuli. Banded mongooses reacted immediately to intrusion stimuli by vocalizing, grouping together, and advancing on the stimulus. In the first 5 min after simulated intrusions, we saw an elevation in grooming levels, but in the hour after exposure grooming rates declined sharply, contrary to our expectation. In the two subsequent days, grooming rates remained at this depressed rate. In control trials, the initial increase in grooming was not seen, but grooming declined compared to the longer-term time periods. Grooming changed across time, but not in the same pattern as during intrusions, suggesting that intrusions had an impact above and beyond that of the experimental setup. The dynamics of grooming responses were short lived and more complex than we initially expected. We suggest this unexpected result may be linked to the frequency of aggressive intergroup encounters in this system. As control and experimental trials were run at different times of year, future work would be needed to confirm that these relative patterns are replicable. Our results indicate short-lived impacts of outgroup threat on measures of social cohesion in this species, but cannot confirm longer-term changes.

Underlying pathway of factors leading to mental health in Iranian young adolescents: A structural equation modeling.

BACKGROUND: The present study aimed to provide a field-tested model of constituting factors affecting mental health in young Iranian adolescents. MATERIALS AND METHODS: In this cross-sectional study, a conceptual model was proposed based on an extensive literature review. A total of 254 young adolescents aged 11-14 years were recruited from north, south, east, and west regions of Tehran megacity by a random cluster sampling procedure, of whom 244 adolescents participated. The adolescents and their mothers altogether completed eight questionnaires pertaining to the proposed conceptual model: (1) Strengths and Difficulties Questionnaire (SDQ), (2) Childhood Experience of Care and Abuse Questionnaire, (3) Child Exposure to Domestic Violence Scale, (4) Drug Abuse Screening Test-10, (5) Baumrind Parenting Style Questionnaire, (6) Conflict Behavior Questionnaire, (7) General Health Questionnaire-28, and (8) Garmaroodi Socioeconomic Status Questionnaire. The statistical analysis was performed using structural equation modeling. RESULTS: This study demonstrated that parent mental health (b = -0.111), experience of father's care (b = -1.112), conflict with mother (b = 0.309), conflict with father (b = 0.135), and exposure to domestic violence (b = 0.217), as well as age (b = 0.93) and gender (b = 0.139), had direct effect on adolescent mental health (all P < 0.05). Further, the results showed that exposure to domestic violence and conflict with mother had the greatest direct impact on adolescent mental health among all other family-related factors, followed by conflict with father and parent mental health. Conflict with mother and conflict with father also affected adolescent mental health indirectly through experience of domestic violence and had a mediating effect for the influence of several other factors on adolescent mental health, thus playing an important role in the pathway leading to young adolescent mental health status in the Iranian population. CONCLUSION: Overall, the final model proved to be fit and the factors constituting the final model were able to predict 88% of the variations in the mental health of Iranian adolescents. This model can guide clinical psychologists, psychiatrists, and other mental health workers in a more realistic and effective prevention or treatment planning for their young clients. Moreover, it may help in arriving at a comprehensive preventive policymaking for mental health policymakers.

Coparenting Conflict Behavior, Parent-Adolescent Attachment, and Social Competence with Peers: An Investigation of Developmental Differences.

Coparenting conflict, which refers to the conflict between parents regarding parenting, has played a central role in children's development and adjustment. The perspective of family and peer systems linkage has suggested that coparenting conflict is linked to peer-related development, but this view has yet to be clarified. This study aimed to investigate the relationships among coparenting conflict behavior, parent-adolescent attachment, and social competence with peers as well as the developmental differences of these relationships in early, middle, and late adolescence within Chinese families. Families (N = 808) that included fathers, mothers, and focal adolescents (53% female, Mage = 13.66 ± 2.53) participated in this study. Fathers and mothers reported their coparenting conflict behaviors separately, and the adolescents rated parent-adolescent attachment and social competence with peers. Results showed that fathers' overt coparenting conflict behavior was related to social competence with peers through the indirect effects of father- and mother-adolescent attachments, whereas mothers' covert coparenting conflict behavior was related to social competence with peers through the indirect effect of mother-adolescent attachment in the total sample. The multigroup analysis revealed that these relationships were significant in early and late adolescence. In addition, fathers' covert coparenting conflict behavior was related to mother-adolescent attachment in late adolescence and all the relationships were insignificant in middle adolescence. The findings support the systematic perspective of family-peer system linkage and highlight the gender differences of parents in the effects of coparenting conflict on social competence with peers and the developmental differences during adolescence.

Toward an architecture of attachment disorganization: John Bowlby's published and unpublished reflections.

This article examines the construct of disorganized attachment originally proposed by Main and Solomon, developing some new conjectures based on inspiration from a largely unknown source: John Bowlby's unpublished texts, housed at the Wellcome Trust Library Archive in London (with permission from the Bowlby family). We explore Bowlby's discussions of disorganized attachment, which he understood from the perspective of ethological theories of conflict behavior. Bowlby's reflections regarding differences among the behaviors used to code disorganized attachment will be used to explore distinctions that may underlie the structure of the current coding system. The article closes with an emphasis on the importance Bowlby placed on Popper's distinction between the context of discovery and the context of justification in developmental science.

Infant disorganized attachment: Clarifying levels of analysis.

Lack of clarity regarding the infant disorganized attachment classification has caused confusion in the clinical, forensic, and research contexts in which it is used. This article offers distinctions to clarify the concept with the goal of increasing understanding and identifying potential misapplications. In particular, attention is drawn to the fact that there are many indices used to code "disorganized attachment," and that so far they have been validated as a set rather than individually; and it is noted that the construct validation of disorganization in naturalistic settings is partially finished. Clinicians and social workers should be cautious in their interpretations of such behavior.

What Type of Communication during Conflict is Beneficial for Intimate Relationships?

What constitutes effective communication during conflict? Answering this question requires (a) clarifying whether communication expresses opposition versus cooperation and is direct versus indirect, (b) assessing the mechanisms through which communication effects relationships, and (c) identifying the contextual factors that determine the impact of communication. Recent research incorporating these components illustrates that direct opposition is beneficial when serious problems need to be addressed and partners are able to change, but can be harmful when partners are not confident or secure enough to be responsive. In contrast, cooperative communication involving affection and validation can be harmful when serious problems need to changed, but may be beneficial when problems are minor, cannot be changed, or involve partners whose defensiveness curtails problem solving.

Mindfulness during romantic conflict moderates the impact of negative partner behaviors on cortisol responses.

This study was designed to test whether romantic partners' mindfulness-present moment, nonjudgmental awareness-during a conflict discussion could buffer the effects of negative partner behaviors on neuroendocrine stress responses. Heterosexual couples (n=88 dyads) provided 5 saliva samples for cortisol assay during a laboratory session involving a conflict discussion task. Conflict behaviors were coded by outside observers using the System for Coding Interactions in Dyads, and partners rated their mindfulness during the task using the Toronto Mindfulness Scale. Interactions tested using multilevel modeling revealed that participants with higher levels of mindfulness during the conflict showed either quicker cortisol recovery or an absence of slowed recovery in the presence of more negative partner behaviors. Whereas the attitudinal component of mindfulness (curiosity) moderated effects of negative partner engagement in the conflict (i.e., attempts to control, coerciveness, negativity and conflict), the attentional component of mindfulness (decentering) moderated the effect of partner disengagement (i.e., withdrawal). These findings lend support to the idea that mindfulness during a stressful interaction can mitigate the physiological impacts of negative behaviors.

Aggression and prosocial behaviors in social conflicts mediating the influence of cold social intelligence and affective empathy on children's social preference.

This study proposes a model in which aggressive and prosocial behaviors exhibited in social conflicts mediate the influence of empathy and social intelligence to children's social preference by same-sex peers. Data were obtained from kindergarten to the end of the first grade. The sample yielded 117 Spanish children (64 girls and 53 boys) with a mean age of 62.8 months (SD = 3.3) at the beginning of the study. For boys, affective empathy contributed to boys' social preference through a decrease in physical aggression as responses to social conflict. For girls, affective empathy had an indirect effect on girls' preference by increasing assistance to others in their conflicts. No mediating effect in the contribution of social intelligence on girls' social preference was detected. Our results suggest that, only for girls, cold social intelligence can promote both indirect aggression (coercive strategic that do not leave social preference, at least at these ages) and behaviors that lead social preference (such as prosocial behaviors).

HPA regulation and dating couples' behaviors during conflict: gender-specific associations and cross-partner interactions.

The way romantic partners behave during conflict is known to relate to stress responses, including activation of the hypothalamic-pituitary-adrenal (HPA) axis; however, little attention has been paid to interactive effects of partners' behaviors, or to behavior outside of marital relationships. This study examined relations between unmarried partners' negative and positive behaviors during discussion of conflict and their HPA responses, including both main effects and cross-partner interactions. Emerging adult opposite-sex couples (n=199) participated in a 15-minute conflict discussion and afterward rated their behavior on 3 dimensions: conflictual, holding back, and supportive. Seven saliva samples collected before and after the discussion were assayed for cortisol to determine HPA response. Quadratic growth models demonstrated associations between male×female partners' behaviors and cortisol trajectories. Two negative dyadic patterns-mutual conflictual behavior (negative reciprocity); female conflictual/male holding back (demand-withdraw)-and one positive pattern-mutual supportive behavior-were identified. Whereas negative patterns related to lower cortisol and impaired post-discussion recovery for women, the positive pattern related to lower cortisol and better recovery for men. Women's conflictual behavior only predicted problematic cortisol responses if their partner was highly conflictual or holding back; at lower levels of these partner behaviors, the opposite was true. This work demonstrates similar costs of negative reciprocity and demand-withdraw and benefits of supportive conflict dynamics in dating couples as found in marital research, but associations with HPA are gender-specific. Cross-partner interactions suggest that behavior during discussion of conflict should not be categorized as helpful or harmful without considering the other partner's behavior.

Why are bystanders friendly to recipients of aggression?

The escalation of conflicts of interest into aggressive conflict can be costly in terms of increased post-conflict stress and damage to the opponents' relationship. Some costs may be mitigated through post-conflict interactions. One such type of interaction is affiliative contact from a bystander to the recipient of aggression. This type of interaction has been suggested to have a number of functions, including stress reduction and opponent relationship repair. It may also protect bystanders from redirected aggression from the original recipient of aggression. Here we review the evidence for such functions and propose a framework within which the function and occurrence of post-conflict affiliation directed from a bystander to the recipient of aggression is related to the quality of the relationships between the individuals involved and the patterns of behavior expressed.