Effects of Dysphoria on Maternal Exchange Dispositions

Defining dysphoria as subclinical depression, we explored the extent to which maternal dysphoria influences the quality of relationships within the family and evaluated whether the effect of dysphoria on family relationships is selective or general and whether dysphoric effects on maternal behavior are similar or different when ratings of maternal behaviors are made by mothers versus observers. We expected that dysphoria would have general rather than selective effects on family relations rated by mothers and observers. In a sample of 40 American families at risk of child abuse or neglect, we found that maternal dysphoria did have significantly negative effects on mother-to-child and mother-to-parenting-partner relations, suggesting that maternal dysphoria has general rather than selective effects.     

Age,sex, and verbal abilities affect location of linguistic connectivity in ventral visual pathway

Previous studies have shown that the strength of connectivity between regions can vary depending upon the cognitive demands of a task. In this study, the location of task-dependent connectivity from the primary visual cortex (V1) was examined in 43 children (ages 9–15) performing visual tasks; connectivity maxima were identified for a visual task requiring a linguistic (orthographic) judgment. Age, sex, and verbal IQ interacted to affect maxima location. Increases in age and verbal IQ produced similar shifts in maxima location; in girls, connectivity maxima shifted primarily laterally within the left temporal lobe, whereas the shift was primarily posterior within occipital cortex among boys. A composite map across all subjects shows an expansion in the area of connectivity with age. Results show that the location of visual/linguistic connectivity varies systematically during development, suggesting that both sex differences and developmental changes in V1 connectivity are related to linguistic function.     

Inhibition of return for the discrimination of faces

When a target appears unpredictably in the same rather than a different location relative to a preceding onset cue, reaction times (RTs) of participants tasked with responding to the target are slowed. This pattern of results, referred to as inhibition of return (IOR), is believed to reflect the operation of a mechanism that prevents perseverative search of nontarget locations. On the grounds that an evolved mechanism might be sensitive to social stimuli, Taylor and Therrien (2005) examined IOR for localization responses under conditions in which cues and targets could be intact face configurations or nonface configurations; contrary to their predictions, there was no influence of cue or target configuration on the magnitude of IOR, indicating that the mere occurrence of task-irrelevant face and nonface stimuli does not alter IOR. In the present study, we further examined this issue in a task that required a face/nonface target discrimination. When target configuration was thereby made task relevant, we found that IOR differed for face and nonface targets in terms of magnitude (when a single cue-target stimulus onset asynchrony was employed) and time course. We suggest that the RT delay associated with IOR may enable additional processing time and/or response selection when a task-relevant face is presented at the cued location.     

Individual, Peer, and Family Factors Influencing Urban African American Adolescents’ Responses to Problem Dating Situations

A clear understanding of factors influencing adolescents’ responses to problem dating situations is needed to guide efforts to promote healthy dating relationships and address issues such as emotional distress, conflict, and violence in dating contexts. This study used qualitative methods guided by a socio-ecological model to identify factors at the individual-level and those within adolescents’ peer and family relationships that influenced their use of specific strategies (active, avoidant, support-seeking, or aggressive) in response to problem dating situations. Interviews were conducted with 38 African American middle and high school students in an urban public school system. Participants identified nine themes that would make it easier for them to engage in their best response strategies to deal with problem dating situations. These included four individual-level factors (e.g., individual characteristics and adolescents’ confidence in their ability to address dating problems), three peer factors (e.g., supportive advice from peers), and two family factors (e.g., support, advice, and messages about dating relationships from family members). Nine themes were identified that would make it harder for adolescents to engage in these responses including three individual-level factors (e.g., difficulty in regulating anger, anxiety, and sadness in dealing with dating problems), four peer factors (e.g., peer instigated conflict among dating partners), and two family factors (e.g., family involvement in adolescents’ dating relationships). The results inform prevention efforts that focus on promoting healthy dating relationships during adolescence.     

Coping and Psychological Distress as a Function of the Bully Victim Dichotomy in Older Children

While it has been well established that bullying and being bullied have negative psychological consequences for children, the more recent literature has suggested a more complex relationship based on social cognition. A debate has arisen as to whether bullies have deficits or strengths in social cognition. In a study of 236 children (112 males and 124 females) aged between 12 and 15 years the current research explored three main aspects of social cognition, problem-solving style, perceived control and optimism in both bullies and victims. The findings suggest that the debate may hinge on whether the bullies are also victims. In this study bullies had higher scores on problem-solving control while bully victims had the lowest scores. These variations corresponded to differences in psychological distress suggesting that bullies may have developed more effective coping strategies with the reverse being true for bully victims     

Gender and Ethnic Differences in Smiling: A Yearbook Photographs Analysis from Kindergarten Through 12th Grade

Previous research has demonstrated that women smile more frequently and more broadly than men (Abel 2002; LaFrance et al. 2003). However, little research has focused specifically on the age at which this gender difference first emerges, and even less on the ethnic differences in smiling. This study attempts to identify the age when gender differences in smiling emerge among European American and African American children and teenagers. Additionally, we looked at the level of diversity within each school and its relation to smiling behavior. In total, 18,201 yearbook photographs ranging from kindergarten through 12th grade from 17 schools in the state of Michigan were evaluated for smile type: full smile, partial smile or no smile. Results suggest that a significant gender difference in smiling emerges around age 11. In contrast to other studies (e.g., LaFrance et al. 2003) and our own expectations, differences in smiling were found to be larger between African American boys and girls than between European American boys and girls. In addition, we found that African American girls’ smiling behavior did not differ as a function of school diversity while African American boys from predominantly African American schools displayed less smiling compared to those from mixed or predominantly European-American schools. This study provides insight into the emergence and progression of gender differences in smiling and indicates that gender as well as ethnicity and ethnic diversity are influential factors in smiling behavior.     

Effects of relationship maintenance on psychological distress and dyadic adjustment among couples coping with lung cancer

OBJECTIVE: Relationship maintenance strategies help to ensure the continuation of valued relationships by keeping them at a certain level of intimacy. This study evaluated how lung cancer patients' and spouses' efforts to maintain their relationships affected their psychological and marital adjustment over time. DESIGN: Psychosocial questionnaires were administered within 1 month of lung cancer treatment initiation (baseline) and 3 and 6 months later to 158 lung cancer patients and their spouses. MAIN OUTCOME MEASURES: Study outcomes were global severity index scores on the Brief Symptom Inventory, and total scores on the Dyadic Adjustment Scale. RESULTS: Multilevel modeling analyses using the Actor-Partner Interdependence Model showed that, regardless of gender or social role (i.e., patient or spouse), individuals who engaged in the strategies of positivity, networks, and shared tasks reported less distress at baseline than other participants. Over time, the effects of providing more assurances and experiencing a partner's increased reliance on social networks differed: patient distress was exacerbated, and spouse distress was alleviated. Couples where both partners engaged in more frequent maintenance behaviors reported greater dyadic adjustment at baseline and over time. CONCLUSION: For couples coping with lung cancer, the initial treatment period may be an important time that sets the tone for future spousal interactions. Engaging in relationship maintenance during this stressful time may help mold more resilient relationships and facilitate adjustment as the disease progresses.