Acute stress persistently enhances estrogen levels in the female rat

Here we tested whether exposure to either tailshock or swim stress alters ovarian hormone levels, estrogen and progesterone, in females and whether the effects are persistent. Adrenal hormone levels were also measured in males and females. Estradiol levels were elevated in unstressed females during proestrus relative to females in other stages of estrous, and exposure to the stressors enhanced estradiol beyond basal levels. For females stressed during diestrus 2, estradiol levels were elevated immediately after stressor cessation and up to 24 hrs. Exposure to tailshock, but not swim-stress, transiently enhanced progesterone in females stressed during the stage of proestrus and estrus. Glucocorticoid levels were elevated in response to both stressors and were supraelevated in females under both basal and stress conditions relative to males, particularly in blood from females exposed to acute swim stress. These results indicate that exposure to a relatively acute stressful event immediately and persistently enhances serum estradiol and are discussed in the context of reports that exposure to the same stressors immediately and persistently impairs associative learning in the female rat.     

Coalitions and Family Problem Solving with Preadolescents in Referred,At-Risk,and Comparison Families

This study tested the hypothesis that the mother-father coalition, parent-child coalitions, and parental warmth expressed toward the child are associated with family problem solving in families with a preadolescent child referred for treatment of behavior problems (n = 30 ), families with a child at-risk for conduct disorder (n = 68 ), and a sample of comparison families (n = 90 ). Referred and at-risk families displayed less effective problem solving. A regression analysis, which controlled for gender of the child, family structure, family income, marital satisfaction, and severity of child problems, showed that strong parental coalitions were linked to low levels of family problem solving in at-risk and referred families. Parent-child coalitions had little apparent impact while parental warmth was highly correlated with better family problem solving. The results may be interpreted as evidence for a tendency for parents in at-risk and referred families to “scapegoat” a preadolescent during family problem-solving sessions. This may undermine progress on family problem solutions and may complicate family-based prevention and treatment programs that use family problem-solving sessions.     

Woman battering: The response of the clergy

This paper examines the response of the church and the clergy to the problem of woman battering. A critical review of the theological foundations which may or may not contribute to violence directed toward females is presented. The research examining the response of the clergy to battered women is reviewed. Clergy report being confronted with the problem of woman battering and experiencing much difficulty in handling situations of this nature. In a study conducted by the authors, traditional attitudes were reflected by some modern day clergy; several clerical responses included female-blaming statements. More progressive clergy in this and other studies recognized woman battering as unacceptable; some are even studying ways to more effectively handle woman battering situations. A series of recommendations are included.Summary of Master's Thesis, Indiana University of PA, Indiana, PA 15705.     

One articulation of the structural family therapy model: a biobehavioral family model of chronic illness in children

This article presents the Biobehavioral Family Model (BBFM), which, as a general systems model, has the advantage of being conceptually neutral with respect to health versus pathology, and promotes integration of individual, family and social levels of theory. The BBFM provides a heuristic theory of pathways by which family patterns of interaction and individual family member physiological function influence one another. The BBFM also can be extrapolated to the clinical domain, providing a developmental biopsychosocial approach to assessment and intervention in childhood chronic illness or disability. A case illustration demonstrates clinical application.     

The prevalence of nightmares and their independence from anxiety

Although several studies have examined the prevalence of nightmares and their relationship to anxiety, this is the first to have used daily dream logs, rather than retrospective self-reports, to monitor nightmare frequency. 220 undergraduates were administered self-report measures of anxiety and for 2 weeks recorded the number of their nightmares in logs. 47% of Ss reported at least one nightmare during the study period. The dream logs yielded an estimated mean annual nightmare frequency of 23.6, which is 2.5 times as great as the estimate yielded by retrospective reports (p less than .01). Nightmare frequency and anxiety were uncorrelated. The findings indicate that nightmares are more prevalent than has been reported, and their frequency unrelated to self-reported anxiety.     

Well-being during the coronavirus pandemic: The effect of big five personality and COVID-19 beliefs and behaviors

This study examined the relationship between personality traits, COVID-specific beliefs and behaviors, and well-being during the COVID-19 pandemic. In July 2020, at the onset of a second major lockdown, Australian adults (n = 1453) completed measures of Big Five personality, COVID beliefs and behaviors (i.e., belief in a rapid recovery, perceived risk, compliance, change in exercise, and change in interpersonal conflict), subjective well-being and COVID-specific well-being. Personality correlates of COVID-specific well-being differed from those with general life satisfaction. The benefits of conscientiousness were elevated whereas the benefits of extraversion and agreeableness were reduced. Neuroticism was related to greater perceived risk from the pandemic, elevated interpersonal conflict during the pandemic, and more pessimistic views about the rate at which society would recover from the pandemic. In contrast, conscientiousness was notably related to greater compliance with directions from public health authorities. While regression models showed that general well-being was largely explained by personality, COVID factors provided incremental prediction, and this was greatest when predicting COVID-specific well-being and lowest for global evaluations of life satisfaction. The observed prediction by beliefs and behaviors on well-being beyond personality, provides potential opportunities for targeted interventions to support the management of future novel stressors.     

Conceptualizing an HIV Diagnosis Through a Model of Grief and Bereavement

For people living with HIV/AIDS, grief and bereavement typically refer to the loss of life felt in the HIV community. However, changes in HIV treatments allow care providers to view HIV grief in a way that considers physical, social, and emotional loss, as well as a loss of the life they had previously pictured for themselves. Kübler‐Ross's ( 1969 ) model of bereavement is presented as a way to conceptualize clients living with HIV who are dealing with grief and bereavement. In addition, popular bereavement counseling approaches relevant to clients with HIV are discussed, and a case illustration is provided.     

The path more travelled: Time pressure increases reliance on familiar route-based strategies during navigation

Navigating large-scale environments involves dynamic interactions between the physical world and individuals’ knowledge, goals, and strategies. Time pressure can result from self-imposed goals or relatively dynamic situational factors that induce varied constraints. While time pressure is ubiquitous in daily life and has been shown to influence affective states, cost-benefit analyses, and strategy selection, its influence on navigation behaviour is unknown. The present study examined how introducing varied time constraints during virtual urban navigation would influence spatial strategies and impact the efficiency and effectiveness of goal-directed wayfinding. Participants learned a large-scale urban virtual environment by wayfinding between a series of 20 successive landmark goals (e.g., You have reached the Theater. Now find the Bank.). A day later, they again performed the same task, but landmark-to-landmark trials were characterized by conditions of low-, moderate-, or high-pressure time limits as quantified by a pilot experiment. As time pressure increased, participants more likely navigated along previously experienced paths and less likely travelled in the global direction of the destination. Results suggest strategy shifts under time constraints that increase reliance on egocentric, route-based strategies and decrease reliance on global configural knowledge, probably in an attempt to reduce cognitive demands and support performance under pressure.     

The habitual consumer

Consumers sometimes act like creatures of habit, automatically repeating past behavior with little regard to current goals and valued outcomes. To explain this phenomenon, we show that habits are a specific form of automaticity in which responses are directly cued by the contexts (e.g., locations, preceding actions) that consistently covaried with past performance. Habits are prepotent responses that are quick to activate in memory over alternatives and that have a slow-to-modify memory trace. In daily life, the tendency to act on habits is compounded by everyday demands, including time pressures, distraction, and self-control depletion. However, habits are not immune to deliberative processes. Habits are learned largely as people pursue goals in daily life, and habits are broken through the strategic deployment of effortful self-control. Also, habits influence the post hoc inferences that people make about their behavior.