Stimulus context and infant orientation discrimination

In three experiments, the effect of additional "contextual" elements on the discrimination of the orientation of linear and curvilinear segments was investigated with 4-month-old infants. In Experiment 1, paired visual matrices (one which contained some irregularity in orientation of internal elements, vs one which contained no irregularities) were presented. Infants detected irregular matrices significantly better than chance, but such detection was not aided by contextual elements. Discrimination of orientation in Experiment 2 was assessed with a paired-comparison familiarization-novelty paradigm. It was found that the addition of elements here significantly aided discrimination of linear segment orientation, but not curvilinear segment orientation. Experiment 3 investigated why this effect was not found for curvilinear segments; after equating the curvilinear stimuli to linear ones used in Experiment 2 with respect to the closedness of figure, discrimination of curvilinear orientation was observed.     

Sex differences in the nature,realism, and correlates of body image

The present study examined sex differences in the nature and realism of body-image satisfaction, and the extent to which sex and sex role ideology moderated the relationships of body image to other indices of self-esteem and well-being. Accordingly, scales assessing body cathexis, self-esteem, depression proneness, and sex role ideology, as well as a questionnaire assessing perceptions of weight and dieting activities, were completed by 135 college women and 129 college men. As expected, women indicated significantly greater dissatisfaction with their bodies than did men. Women were likely to perceive themselves as overweight or slightly overweight, regardless of their actual weight, and most wanted to lose weight. Men who were dissatisfied tended to perceive themselves as underweight and wanted to gain rather than to lose weight. For both sexes, less positive attitudes to ward one's body were related to lower levels of self-esteem, although the relationship was significantly stronger for women than for men. The relationship between body attitudes and self-esteem was of approximately equal magnitude among traditional vs feminist women. For both sexes, more negative attitudes towards one's body were related to greater proneness to depression. Implications for further research are discussed.     

The impact of defibrillator discharges on psychological functioning of implantable cardioverter defibrillator recipients

A lag exists with respect to our understanding of the psychological demands and rehabilitation needs of individuals who have undergone implantable cardioverter defibrillator (ICD) implantation. The ICD is designed to transmit an electric shock to the heart to treat a potentially life-threatening arrhythmia. This study specifically examined the impact of defibrillator discharges on the psychological functioning of ICD recipients. A questionnaire was self-administered to 33 individuals who have been living with the ICD for at least 6 months. Results revealed that levels of anger and depression were significantly higher in those subjects who reported a lower discharge rate, while sense of well-being was significantly higher in those subjects who reported a greater discharge rate. Possible explanations for our findings were proposed as well as implications for clinical intervention were discussed.     

Clients Helping Therapists Find Solutions to their Therapy

This paper is offered as a beginning toward including client perspectives on treatment and client participation in supervision. Rather than see therapists as technical experts who do things to people, many of us now see therapists as nonexperts who create conversations with people (Goolishian & Anderson, 1992). This new shift challenges the traditional training positions of supervisor and supervisee, respectively. Including clients' voices the supervisor participate from a nonexpert position.     

The family-of-origin framework: A model for clinical training

Family-of-origin work is defined as a person's attempt to examine and/or change the patterns of interaction that occur in the family in which s/he was raised. This article outlines a model of family-of-origin work that is used in the clinical psychology training program at St. Louis University. The family therapy literature, particularly the work of Bowen, provides its theoretical underpinnings. An integral part of family-of-origin presentations is the genogram, or visual depiction of a family tree. Many ethical issues arise from the use of family-of-origin work within the context of clinical training, including confidentiality, responsibility, informed consent, values, and the boundaries of the supervisory relationship.     

GENDER COMPARISONS OF MATHEMATICS ATTITUDES AND AFFECT

This article reports the complex results of meta-analyses of gender differences in attitudes and affect specific to mathematics. Overall, effect sizes were small and were similar in size to gender differences in mathematics performance. When differences exist, the pattern is for females to hold more negative attitudes. Gender differences in self-confidence and general mathematics attitudes are larger among high school and college students than among younger students. Effect sizes for mathematics anxiety differ depending upon the sample (highly selected or general). One exception to the general pattern is in stereotyping mathematics as a male domain, where males hold much more stereotyped attitudes ( d = -.90). While affect and attitudes toward mathematics are not the only influences on the development of gender differences in mathematics performance, they are important, and both male and female affect and attitudes should be considered in conjunction with other social and political influences as explanations.     

Misperception Among Gay Men of the Risk for AIDS Associated with Their Sexual Behavior1

Until a vaccine against AIDS is developed, the most effective strategy for preventing the spread of the disease among gay men, the largest risk group, is to persuade them to abstain from particular kinds of sexual practices implicated in the transmission of the AIDS virus. Motivation to comply with risk-reduction guidelines, however, is dependent in part on a realistic appraisal of the degree of risk associated with one's sexual practices. Data are presented from 160 asymptomatic gay men. Their subjective assessment of the riskiness of their sexual behavior is compared to an objective assessment of the riskiness of their sexual practices. Factors associated with a tendency to underestimate the riskiness of one's practices are examined. Finally, the implications of the findings for public health education efforts among gay men are discussed.     

Neuroanatomical correlates of performance in a state‐wide test of math achievement

The development of math skills is a critical component of early education and a strong indicator of later school and economic success. Recent research utilizing population‐normed, standardized measures of math achievement suggest that structural and functional integrity of parietal regions, especially the intraparietal sulcus, are closely related to the development of math skills. However, it is unknown how these findings relate to in‐school math learning. The present study is the first to address this issue by investigating the relationship between regional differences in grey matter (GM) volume and performance in grade‐level mathematics as measured by a state‐wide, school‐based test of math achievement (TCAP math) in children from 3rd to 8th grade. Results show that increased GM volume in the bilateral hippocampal formation and the right inferior frontal gyrus, regions associated with learning and memory, is associated with higher TCAP math scores. Secondary analyses revealed that GM volume in the left angular gyrus had a stronger relationship to TCAP math in grades 3–4 than in grades 5–8 while the relationship between GM volume in the left inferior frontal gyrus and TCAP math was stronger for grades 5–8. These results suggest that the neuroanatomical architecture related to in‐school math achievement differs from that related to math achievement measured by standardized tests, and that the most related neural structures differ as a function of grade level. We suggest, therefore, that the use of school‐relevant outcome measures is critical if neuroscience is to bridge the gap to education.