ETHNIC GROUP DIFFERENCES IN COGNITIVE ABILITY IN EMPLOYMENT AND EDUCATIONAL SETTINGS: A META-ANALYSIS

The cognitive ability levels of different ethnic groups have interested psychologists for over a century. Many narrative reviews of the empirical literature in the area focus on the Black-White differences, and the reviews conclude that the mean difference in cognitive ability ( g ) is approximately 1 standard deviation; that is, the generally accepted effect size is about 1.0. We conduct a meta-analytic review that suggests that the one standard deviation effect size accurately summarizes Black-White differences for college application tests (e.g., SAT) and overall analyses of tests of g for job applicants in corporate settings. However, the 1 standard deviation summary of group differences fails to capture many of the complexities in estimating ethnic group differences in employment settings. For example, our results indicate that job complexity, the use of within job versus across job study design, focus on applicant versus incumbent samples, and the exact construct of interest are important moderators of standardized group differences. In many instances, standardized group differences are less than 1 standard deviation. We conduct similar analyses for Hispanics, when possible, and note that Hispanic-White differences are somewhat less than Black-White differences.     

Barth's Criticisms of Kierkegaard – A Striking out at Phantoms?

Abstract:  Towards the end of his life, Karl Barth had occasion to review his and Christian theology's relation to the work of Søren Kierkegaard. Barth's 'settling of accounts' with Kierkegaard issued in three searching criticisms: first, that Kierkegaard's work succumbs to a dour legalism , second, that it promotes a pious individualism at the expense of the church as a community with social and political responsibility, and third, that it promotes a new fixation upon subjectivity , enthralled by the idea of the possibility of a self-founding and groundless gesture of faith. This article explores the extent to which these are in fact warranted criticisms of Kierkegaard's theology. After considering how and by whom Kierkegaard was mediated to Barth, each of the three criticisms is taken up in turn and tested against a reading of texts from Kierkegaard's 'second authorship'. While it appears that in significant respects Kierkegaard's theology is different to what Barth takes it to be, what does become plain is that Kierkegaard's account of the church is in fact almost as phantasmal as the image of the Danish thinker at which Barth himself tilts for the most part.     

Protestantism and Child Mortality in Northeast Brazil, 2000

The recent growth of Pentecostal Protestantism in Latin America has called attention to the social consequences of religious conversion. Ethnographic studies find that affiliation with Pentecostal churches is associated with attitudinal and behavioral transformations that modify gender relations, enhance the economic viability of the household, and endow families with social capital that can be mobilized during periods of economic stress, sickness, and emergency. The nature of the changes suggests that they may improve the welfare of infants and young children within the family. To explore this proposition, we use sample data from the 2000 demographic census in the Brazilian northeast to estimate the probability of death among children born to women 20 to 34 years of age. The findings show that, other things being equal, the death rate among children born to Protestant women is around 10 percent lower compared to the death rate among children born to Catholic women. We further disaggregate Protestants into "traditional" (e.g., Baptist, Presbyterian) and "Pentecostal" (e.g., Assembly of God) subgroups, and show that the mortality-reducing effect is greater among historical compared to Pentecostal Protestants. No mortality effects were associated with membership in neo-Pentecostal churches.     

The Marketing of Parochial Schooling Modeled as an Exchange Process

An old adage has it that “necessity is the mother of invention.” This aphorism may in part account for the increased interest of church school educators in the discipline of marketing as an aid in stimulating demand for their product. Drawing from social exchange theory, the framework below explores the link between sociology, marketing, and education in explaining why people choose education in parochial schools.     

TELECOMMUTING TECHNOLOGY IMPLEMENTATIONS: A WITHIN- AND BETWEEN-SUBJECTS LONGITUDINAL FIELD STUDY

This research examines the impact of technology design on the acceptance and long-term use of telecommuting systems. Specifically, we compare employee acceptance and sustained use of a traditional system designed based on the common "desktop metaphor," with a virtual-reality system designed to enhance social richness and telepresence. This 1-year study incorporated a within- and between-subjects examination of 527 employees across 3 locations of a large organization. Results showed much higher telecommuter acceptance and use of the virtual-reality system. Strong support emerged for the hypotheses that higher social richness and higher telepresence leads to higher telecommuter motivation and higher sustained use of the system.