Executive Attention: An Alternative Perspective on General Mental Ability,Performance, and Subgroup Differences

The validity‐adverse impact tradeoff associated with the relationships among general mental ability (GMA), ethnicity, and employee performance represents one of the most pressing concerns in organizational staffing. We conducted 4 studies with 273 bank employees and 197 university students designed to assess the extent to which executive attention (EA) and GMA predict simulation performance and supervisory ratings of performance. We also assess the extent to which measures of EA and GMA are associated with subgroup differences. Results indicate that, like GMA, EA positively predicts managerial simulation and supervisory ratings of performance. In addition, although reaching statistical significance in only 1 of our 4 studies, EA was generally associated with smaller subgroup differences than GMA, and meta‐analysis across our samples supports this reduced subgroup difference. Moreover, advantages of EA tend to increase as studies move from the laboratory with undergraduate students to a concurrent validation organizational setting with employees. We discuss implications for a theory‐based view of cognitive ability in employee selection and implications for managerial practice.     

Community Gender Norms Change as a Part of a Multilevel Approach to Sexual Health Among Married Women in Mumbai,India

Inequitable gender norms in societies and communities negatively contribute to women’s sexual and reproductive health. While the need for change in gender norms is well recognized, the task is highly challenging in terms of intervention design, implementation and assessment of impact. This paper describes a methodology for identification of gender norms, the design of community level intervention, community participation and the assessment of intervention impact in a low income, predominately Muslim community of 600,000 people in Mumbai, India. Formative research focused on in‐depth interviews with women, men and couples yielding gender normative statements and assessment of community resources to facilitate change. A Gender Equity Scale (GES) based on this formative research was developed and administered annually for a three‐year period to random, cross‐sectional samples in the intervention and control communities, and to community based, non‐governmental organizations (NGO) staff and Imams (religious leaders) in the intervention community. NGO staff disseminated gender oriented messages to their female constituency through their regular outreach activities and through special events and festivals in the community. Imams disseminated gender messages through lectures on social issues for men attending Friday prayers. The results showed that the NGO staff and Imams, assumed more gender equitable attitudes across time. The intervention was associated with a significant improvement in attitudes towards gender equity in the intervention relative to the control community. Men showed a dramatic change in more positive gender attitudes, while women lagged behind in their GES scores. The meaning of these results are explored and the implications assessed for the generalizability of the methodology for other countries, cultures and communities.     

‘Age-hardened alloy’ based on bulk polycrystalline oxide ceramic

We report here for the first time the development of ‘age-hardened/toughened’ ceramic alloy based on MgO in the bulk polycrystalline form. This route allows for the facile development of a ‘near-ideal’ microstructure characterized by the presence of nanosized and uniformly dispersed second-phase particles (MgFe₂O₄) within the matrix grains, as well as along the matrix grain boundaries, in a controlled manner. Furthermore, the intragranular second-phase particles are rendered coherent with the matrix (MgO). Development of such microstructural features for two-phase bulk polycrystalline ceramics is extremely challenging following the powder metallurgical route usually adopted for the development of bulk ceramic nanocomposites. Furthermore, unlike for the case of ceramic nanocomposites, the route adopted here does not necessitate the usage of nano-powder, pressure/electric field-assisted sintering techniques and inert/reducing atmosphere. The as-developed bulk polycrystalline MgO–MgFe₂O₄ alloys possess considerably improved hardness (by ~52%) and indentation toughness (by ~35%), as compared to phase pure MgO.     

Privacy of Moral Perspective

Journal of Indian Council of Philosophical Research - This paper attempts to delve into Wittgenstein’s unique notion of solipsism and its centrality in his proposal of transcendental ethics....     

The relative effects of competence and likability on interpersonal attraction

Undergraduate students in Singapore (N = 80) learned about the competence (low vs. high) and likability (low vs. high) of a future interaction partner and indicated their attraction toward that stranger. The effect of likability was two times as large as that of competence. Because of the additive effects of the two manipulated factors on attraction, the authors interpreted the preference for lovable fools over competent jerks as an outcome of a generalized supremacy of likability over competence.     

Inflammation in white matter: clinical and pathophysiological aspects

While the central nervous system (CNS) is generally thought of as an immunopriviledged site, immune-mediated CNS white matter damage can occur in both the perinatal period and in adults, and can result in severe and persistent neurological deficits. Periventricular leukomalacia (PVL) is an inflammatory white matter disease of premature infants that frequently results in cerebral palsy (CP). Clinical and experimental studies show that both hypoxic/ischemic and innate immune mechanisms contribute to the destruction of immature oligodendroglia and of axons in the deep cerebral white matter in PVL. No data are yet available as to whether there is any genetic predisposition to PVL or to its neurological sequelae. Multiple sclerosis (MS) is an inflammatory white matter disease that often begins in young adulthood, causes multifocal destruction of mature oligodendroglia and of axons, and eventually leads to substantial cumulative neurological disability. Certain genetic polymorphisms contribute to susceptibility to MS, and adaptive immune responses to myelin-associated self antigens, or to exogenous antigens that mimic these self antigens, play a central role in the pathophysiology of this disease.     

A qualitative examination of the relationships that serve a mentoring function for Mexican American older adolescents

This exploratory study was an in-depth examination of Mexican American adolescents' relationships with nonparental adults. Qualitative interviews with 10 Mexican American adolescents revealed 23 nonparental adults who served a mentoring function in their lives. Six of these nonparental adults were also interviewed. Data analyses were conducted using a grounded theory approach so that the relationships were described in participants' words and experiences. The nonparental adults identified by adolescents included siblings, extended family members, older peers, and institutional figures. The support provided took many different forms, from emotional to informational/experiential support, to modeling behavior, for example. Further, adolescents were supported in eight different areas of their lives. Participants also discussed the perceived benefits of these relationships for adolescents. Future research directions and implications for youth programming are discussed.