Children's 5-HTTLPR genotype moderates the link between maternal criticism and attentional biases specifically for facial displays of anger

Theorists have proposed that negative experiences in childhood may contribute to the development of experience-specific information-processing biases, including attentional biases. There are also clear genetic influences on cognitive processes, with evidence that polymorphisms in specific candidate genes may moderate the impact of environmental stress on attentional biases (e.g., a functional polymorphism in the serotonin transporter gene; 5-HTTLPR). In the current study, we tested a gene×environment (G×E) model of risk for attentional biases. We hypothesised that children whose mothers exhibit high levels of expressed emotion criticism (EE-Crit) would display attentional biases specifically for angry, but not happy or sad, faces, and that this link would be stronger among children carrying one or two copies of the 5-HTTLPR short allele than among those homozygous for the long allele. Results generally supported these hypotheses, though we found that carriers of the 5-HTTLPR short allele who also had a critical mother exhibited attentional avoidance of angry faces rather than preferential attention.     

Sensitivity in detecting facial displays of emotion: Impact of maternal depression and oxytocin receptor genotype

The current study examined sensitivity in detecting emotional faces among children of depressed and non-depressed mothers. A second goal was to examine the potential moderating role of the oxytocin receptor gene (OXTR rs53576), which has been linked to emotion recognition in the past. Participants included 247 children (ages 8–14). Children completed a forced choice emotion identification task. Maternal history of major depressive disorder during children's lives was associated with children's sensitivity in detecting emotional faces among children homozygous for the OXTR rs53576 G allele, but not among carriers of the A allele. Among G homozygotes, children of depressed mothers exhibited increased sensitivity in detecting sad faces, and reduced sensitivity in detecting happiness, compared to children of non-depressed mothers.     

Self-mutilation and symptoms of depression, anxiety, and borderline personality disorder

The goal of this study was to examine the relationship between self-mutilation and symptoms of depression and anxiety in a nonclinical population. Self-mutilators reported significantly more symptoms of depression and anxiety than did the control group. When the group of self-mutilators was divided into individuals who cut themselves and individuals who harm themselves in other ways, we found that the between-group differences were primarily due to individuals with a history of cutting. Yet when symptoms of borderline personality disorder (BPD) were statistically controlled, all significant between-group differences in depressive and anxious symptoms were reduced to nonsignificant. These findings highlight the importance of assessing symptoms of BPD in self-mutilators, regardless of diagnosis.     

An Essay on the Houston Conference Policy Statement: Static Yet Incomplete or a Work in Progress?

Ardila (Neuropsychol. Rev. 12: 3, 2002) criticizes the Policy Statement from the Houston Conference on Specialty Education and Training in Clinical Neuropsychology (Hannay et al., Arch. Clin. Neuropsychol. 13: 157–250, 1998) as possessing deficiencies in the training of clinical neuropsychologists in three fundamental knowledge areas: the history of the discipline, neuropsychological syndromes, and neuropsychological theory. These problems are seen here as a result of a more pervasive problem associated with the Houston Conference training model's emphasis on technical skill over science and the attempt to micromanage the training of the clinical neuropsychologist at the administrative level.     

The politics of innovation

Previous studies of technical innovation in organizations have tended to neglect how power and political processes shape the development of new technologies. Our study of new product development at a successful computer graphics company suggests that corporate ideology and politics often determine the success or failure of new product ideas. Four stages of product development are identified along with the political activities and influence tactics used at each stage. W. Gibb Dyer, Jr. is associate professor of organizational behavior at Brigham Young University. He is on the editorial board ofThe Family Business Review. Robert A. Page, Jr. currently is enrolled in the doctoral program at the Graduate School of Management, University of California, Irvine. His research interests include organizational theory, ethics, innovation, organizational culture, and group norms.     

Childhood maltreatment and maltreatment‐specific inferences: A test of Rose and Abramson's (1992) extension of the hopelessness theory

In extending the etiological chain of the hopelessness theory of depression (Abramson, Metalsky, & Alloy, 1989), Rose and Abramson (1992) proposed a developmental model by which childhood maltreatment may contribute to the development of a negative inferential style. Once developed, this negative inferential style leaves the individual vulnerable to developing hopelessness and symptoms of hopelessness depression. In the current cross‐sectional study, reports of childhood emotional, but not physical or sexual, maltreatment were significantly related to undergraduates' inferential styles. In addition, results from path analyses indicated that inferences about specific experiences of childhood emotional maltreatment mediated this relationship. Testing Rose and Abramson's entire model, results from path analyses supported a partial, but not full, mediation model.     

The pleasures of sex: An empirical investigation

This study examined associations between the pleasurability of various sexual activities and behavioural experience with these activities. Participants were 145 female and 78 male undergraduates. Participants rated the pleasurability of various sexual activities (vaginal intercourse, anal intercourse, receiving oral sex, performing oral sex, masturbation by a partner, and self-masturbation) and answered questions about their experience with these sexual activities. Vaginal intercourse, receiving oral sex, and being masturbated by a partner received the highest,pleasure ratings. For behaviours other than vaginal intercourse and receiving oral sex, pleasure ratings were significantly higher among respondents who had engaged in the activity. Pleasure ratings for several different sexual behaviours were intercorrelated. Participants who scored high on a pleasure index were more sexually experienced, engaged in more frequent sexual activity, and reported having more sex partners. Results are interpreted within the context of an evolutionary theory which suggests that pleasure motivates sexual behaviour.     

Global reports of childhood maltreatment versus recall of specific maltreatment experiences: Relationships with dysfunctional attitudes and depressive symptoms

Although studies have suggested that reports of childhood maltreatment are related to depressive cognitions and symptom levels in adults, it is unclear whether the significant relations reported are due to the recall of specific maltreatment experiences, how individuals globally label their experiences (i.e., whether they believe they were maltreated during childhood), or both. Results from the current study supported the moderating role of global beliefs only for childhood sexual maltreatment. Specifically, the relationship between reports of specific childhood sexual maltreatment experiences and both dysfunctional attitudes and depressive symptom levels was significant only among participants who also globally endorsed a history of childhood sexual maltreatment. In contrast, the correlates of specific childhood emotional and physical maltreatment experiences were, for the most part, independent of whether the participants globally endorsed childhood emotional or physical maltreatment, respectively.