An investigation of the neural correlates of attention and effector switching using ERPs

Event-related brain potentials (ERPs) were used to examine the neural correlates of attention and effector switching when one or both types of switches were performed on a given trial. The response time data revealed that switch costs tended to increase from attention switches to effector switches to attention1effector switches. For right-hand responses, attention switching was associated with a parietal slow wave and effector switching was associated with a central readiness potential. For left-hand responses, attention switching was associated with a parietal slow wave, and effector switching was associated with a parietal slow wave and a readiness potential. These data suggest that the independence of the neural systems supporting attention and effector switching may be limited to instances where the dominant hemisphere controls the response.     

The Role of Social–Emotional Mediators on Middle School Students’ Academic Growth as Fostered by an Evidence‐Based Intervention

The authors describe a school counselor intervention delivered to a predominantly Hispanic group of 193 7th‐grade students. Using multilevel modeling, the authors found that participation resulted in greater rates of academic achievement, particularly in math and for students who pretested at lower achievement levels. Results indicated an indirect effect on math achievement for the executive functioning constructs of plan and organize and task completion, but no executive functioning mediators were found for reading or feelings of connectedness.     

Relationship Quality with Parents: Implications for Own and Partner Well‐Being in Middle‐Aged Couples

Relationships with parents have significant implications for well‐being throughout the lifespan. At midlife, these ties are situated within both developmental and family contexts that often involve the adult offspring's spouse. Yet, it is not known how ties with aging parents are related to psychological well‐being within middle‐aged couples. This study examined how middle‐aged wives’ and husbands’ views of the current quality of relationships with their own parents (positive and negative) are linked to their own and their partner's psychological well‐being. Using a sample of 132 middle‐aged couples from Wave 1 of the Family Exchanges Study, we estimated actor–partner interdependence models to evaluate these dyadic associations while controlling for each spouse's marital satisfaction. Both actor and partner effects were observed. With respect to actor effects, wives who reported more negative relationship quality with their own parents had elevated depressive symptoms and lower life satisfaction. Husbands who reported more negative relationship quality with their own parents had lower life satisfaction. In terms of partner effects, husbands had lower depressive symptoms and greater life satisfaction when wives reported more positive relationship quality with their own parents. Finally, the link between wives’ positive ties with parents and husbands’ lower depressive symptoms was intensified when husbands had less positive relationships with their own parents. Findings suggest that relationship quality with wives’ aging parents has implications for both spouses’ well‐being and may serve as a critical social resource for husbands.     

Memories of ‘The Rivalry’: Differences in How Fans of the Winning and Losing Teams Remember the Same Game

Berntsen's social identity model of flashbulb memory was applied to recall of the 2008 Lafayette–Lehigh (‘The Rivalry’) football game, which Lehigh won. Consistent with Berntsen's theory, Lehigh fans found the game to be more emotional and therefore rehearsed the event more frequently. They also remembered the factual details of the game more accurately than did Lafayette fans, particularly those facts that enhanced positive social group identity. Although students from both schools recalled the event equally vividly initially, the Lehigh fans maintained that vividness over time, whereas Lafayette fans' memories decreased in vividness. Surprisingly, both teams' fans were equally consistent in describing their personal circumstances during the event, were equally confident in the accuracy of those recollections, and felt an equally high degree of reliving the event while remembering it. The significant influence of emotional affect on vividness, reliving, and confidence was partially mediated by rehearsal, consistent with Berntsen's model. Copyright © 2012 John Wiley & Sons, Ltd.     

Attachment Disruptions,IQ, and PTSD in African American Adolescents: A Traumatology Perspective

Attachment disruptions, other traumas, posttraumatic stress disorder (PTSD), and intelligence quotient (IQ) were measured in a sample of 181 African American adolescents. Path analysis was utilized to test the effects of different types of attachment disruptions on IQ and PTSD. Findings supported that mother and father abandonments and being in foster care are associated with decreased perceptual reasoning, processing speed, and working memory, and increased discrepancy between perceptual and verbal toward decreased perceptual reasoning. Such suppression and discrepancy contribute to poor academic achievement. Results validated the traumatology perspective on attachment disruptions as traumas that are associated with PTSD, suppression of most IQ potentials, and with potential brain hemispheric desynchronization. The ramifications of these results for helping African American adolescents are discussed.     

各种传统医学在高血压治疗中的应用

高血压痛作为最常见的慢性病,其并发症具有较高的致残率及致死率。本文综述近年来各种传统医学在高血压病治疗中的应用,包括传统中医对高血压痛的病因机的阐述,应用中药内服、外服、针灸等临床效果观察,蒙医辨证分型论治高血压病;藏医对高血压病的认识及临床采用的金针疗法治疗高血压病;壮医特色壮药内服,壮医药线点灸刺血疗法对高血压病的临床疗效评价。以此说明传统医药治疗方法对改善高血压病症状较明显,其治疗手段多样,副作用较小,降压效果平稳持久,有效减少并发症的优势。     

Seeing I to I: a pathway to interpersonal connectedness

The authors introduce the construct of I-sharing--the belief that one shares an identical subjective experience with another person--and the role it plays in liking. In Studies 1-3, participants indicated their liking for an objectively similar and an objectively dissimilar person, one of whom I-shared with them and the other of whom did not. Participants preferred the objectively similar person but only when that person I-shared with them. Studies 4 and 5 highlight the role that feelings of existential isolation and the need for closeness play in people's attraction to I-sharers. In Study 4, people with high needs for interpersonal closeness responded to I-sharers and non-I-sharers with great intensity. In Study 5, priming participants with feelings of existential isolation increased their liking for I-sharers over objectively similar others. The results highlight the importance of shared subjective experience and have implications for interpersonal and intergroup processes.     

Examining the Long-Term Effects of a Domestic Violence Training for Educators

Domestic violence affects not only the victims and perpetrators, but also children living in these households. This study examined the long-term effects of a training presented to all employees working in 22 different rural school districts (N = 556). Quantitative and qualitative data were collected to determine the long-term impact of the training. After approximately 4 years, the staff who had received the training reported that they had significantly more confidence in handling families dealing with domestic violence; however, both groups reported similar levels of general knowledge of the topic. Recommendations for training school personnel are provided along with key elements for replicating the training.     

Parents Perceived as Peers: Filial Maturity in Adulthood

Filial maturity refers to the adult offspring’s perception of parents as individuals with past histories and limitations. Three studies were conducted to measure filial maturity and its relational and developmental correlates. Study 1 included adults aged 18–59 to empirically assess filial maturity and its correlates across adulthood. Study 2 examined associations between filial maturity and constructs indicative of emerging adulthood (e.g., emotional autonomy), among people aged 18–24. Study 3 included young and middle-aged adults (N = 158; ages: 22–49) and their parents to assess associations between parents’ reports of relationship quality and offspring’s filial maturity. Offspring reported greater filial maturity with mothers and with parents with whom they reported greater relationship quality, closeness, and autonomy. Parents who reported greater relationship quality had offspring who reported greater filial maturity. Findings suggest that filial maturity is a dyadic phenomenon that influences parent child relationship quality across the lifespan.     

Social Networks and Forgiveness: The Role of Trust and Efficacy

We examine the link between social network size and forgiveness, as well as mediating effects of self-efficacy and trust. Data are from the Detroit Community Study, which include three racial/ethnic groups: African Americans, Arab Americans, and White Americans (N=907). Results indicated that larger network size is associated with more forgiveness, but is mediated by trust. Patterns varied within racial/ethnic group: among Arab Americans self-efficacy mediated the effect of network size on forgiveness; among African Americans there were no direct or mediating effects; among White Americans an indirect effect of trust on forgiveness was identified. Findings suggest complex associations with forgiveness.