Why did you choose that person over me? Ingroup rejection and attributions to discrimination

The present research examined the attributions that people make when an individual rejects a member of his or her own group in favor of a member of an outgroup (i.e., ingroup rejection). Study 1 showed that Latinos rejected by an ingroup member (perpetrator) made more attributions to discrimination than Whites under similar circumstances. Study 2 showed that Latinos made more attributions to discrimination for ingroup rejection when the perpetrator was Latino as compared to when the perpetrator was White, whereas Whites' attributions to discrimination were relatively low regardless of perpetrator's ethnicity. Study 3 showed that priming loyalty norms increased attributions to discrimination among Latinos in response to ingroup rejection, but not in response to outgroup rejection. This research brings a new perspective to discrimination research by focusing on intragroup rejection and nonprototypical cases of discrimination.     

The Loneliness Questionnaire-Short Version: an evaluation of reverse-worded and non-reverse-worded items via item response theory

Although reverse-worded items have often been incorporated in scale construction to minimize the effects of acquiescent reporting biases, some researchers have more recently begun questioning this approach and wondering whether the advantages associated with incorporating reverse-worded items is worth the complexities that they bring to measures (e.g., Brown, 2003 ; Marsh, 1996 ). In this study, we used item response theory (IRT) to determine whether there is statistical justification to eliminate the reverse-worded items (e.g., "I have lots of friends") from the Loneliness Questionnaire (LQ; Asher, Hymel, & Renshaw, 1984) and retain only the non-reverse-worded items (e.g., "I'm lonely") to inform the provision of a shortened LQ version. Using a large sample of children (Grades 2-7; n = 6,784) and adolescents (Grades 8-12; n = 4,941), we examined the psychometric properties of the 24-item LQ and found support for retaining the 9 non-reverse-worded LQ items to make up a shortened measure of loneliness in youth. We found that the non-reverse-worded items were associated with superior psychometric properties relative to the reverse-worded items with respect to reliability and IRT parameters (e.g., discrimination and item information). A 3-point Likert-type scale was also found to be more suitable for measuring loneliness across both children and adolescents compared to the original 5-point scale. The relative contributions of reverse-worded and non-reverse-worded items in scale development for youth instruments are also discussed.     

The Association of Neurofibromatosis Type 1 and Attention Deficit Hyperactivity Disorder

Some research and clinical observations have linked Neurofibromatosis Type 1 (NF-1) and Attention Deficit Hyperactivity Disorder (ADHD). In order to investigate whether ADHD is part of the phenotype of NF-1 or is a separate, unrelated disorder within families, we compared the ADHD status of children affected with NF-1 to that of their unaffected-NF-1 siblings and to that of their biological parents. Results of matched-pair analyses were calculated and revealed a significant with-in pair discordance, when comparing children with NF-1 and their siblings and when comparing children with NF-1 and their biological parents (in families with a sporadic, non-familial NF-1 child). These findings suggest that ADHD may occur as a component of the NF-1 phenotype.     

Effects of IQ on Executive Function Measures in Children with ADHD

The present study compared children with Attention-Deficit Hyperactivity Disorder (ADHD) and controls on a selected set of clinical measures of executive function (EF). A total of 92 children (51 ADHD, 41 control), ages 6-16, completed measures chosen from a larger neuropsychological battery to illustrate diverse components of the EF construct (planning, inhibitory control, response preparation, memory search). The selected measures were moderately correlated with one another, and moderately correlated with IQ. After controlling for age, sex, presence of learning disability (LD), ADHD, and IQ test version, Full Scale IQ was significantly related to four of the five selected EF measures. A second analysis showed group differences on the EF measures at different IQ levels. After covarying for age, there was a significant multivariate effect for IQ level (average, high average, superior) and a significant multivariate interaction between group (ADHD vs. control) and IQ level. Three of the five selected EF measures showed significant univariate group effects (controls performing better than ADHD) at the average IQ level; however, there were no significant group differences between children with ADHD and controls at high average or superior IQ levels. These results suggest that clinical measures of EF may differ among children with ADHD and controls at average IQ levels, but there is poorer discriminatory power for these measures among children with above average IQ.     

Women as managers: Toward second generation research

A review of women in management research indicates that most studies are concerned with theoretical issues and their implications. This article asserts that the current position of women in management is unstable and might be greatly assisted by an increase in action-oriented research. Such second generation studies can build on the theoretical work, but focus most importantly on the needs of present and potential women managers, investigating the means by which their success may be brought about. Specific research suggestions are offered concerning investigation of the relative task effectiveness of women and men, the career strategies most useful for women managers, the validation of specialized training programs for women, and the institutional qualities most favorable to women.     

Subjective career success: A study of managers and support personnel

Despite popular belief that managers are successful by virtue of their positions, few studies have examined the position-success relationship. In this research, it was predicted that subjective career success is a multi-dimensional construct whose facets can be measured by several factors. Moreover, the phenomenon of career success was tested to see if it would relate to an employee's perception of occupational self-concept and job features. The notion that these dimensions would predict some aspects of career success more accurately for either managers or support personnel was also investigated. The confirming results obtained in this study and their implications for future research as well as practitioners are discussed.An earlier version of this article was presented at the 93rd Annual Convention of the American Psychological Association, Los Angeles, California, 1985.     

Effects of Temporal Lobe Lesions on Retrograde Memory: A Critical Review

Scientific interest in retrograde memory has grown considerably over the last two decades. Studies have demonstrated that several brain regions, including the temporal lobes, participate in the formation, maintenance and storage of past memories. Different patterns and extents of retrograde memory deficits have been recorded in patients with temporal lobe lesions. It has been argued that the pattern of retrograde memory deficits is determined not only by the side and specific location of lesion within this region, but also by methodology, medical variables (such as etiology or seizure history), and coexisting cognitive deficits. In this paper we will review published case and group studies of patients with temporal lobe lesions to evaluate the impact of these factors on retrograde memory.