Henze on logic,creativity and art

Book Information The Indispensability of Mathematics. By Mark Colyvan. Oxford University Press. New York. 2001. Pp. 172. Hardback, £30.00.     

Domestic Workers' Experiences of Power and Oppression in South Africa

This study examines the work experiences of domestic workers in the context of socio-economic-political legislation promulgated to protect their social rights in the new South Africa. It gains insight into the power relations and embedded tensions between employers and domestic workers with the aim of identifying forms of oppression affecting domestic workers. In-depth interviews were conducted with nine female domestic workers employed in African households and analyzed using thematic content analysis. Results indicate that despite inclusion in labour legislation, domestic workers remain a vulnerable group. They experience oppression in the form of exploitation, marginalization, powerlessness, violence and some class-based cultural imperialism. Despite this, agency and resistance in the face of oppression was a key finding. Although some gains may have been obtained through inclusion in legislation, the asymmetrical power relationship with employers remains problematic.     

Self‐ratings of sense of direction and route reversal performance

One of the most pervasive beliefs about human way finding is that some people have a natural ability that distinguishes them from others. In this research, we asked children and adults to rate their own sense of direction, a promising index of orientation skills despite its simplicity and reliance on self‐assessment. Ratings were obtained before and after reversal of a newly learned outdoor route. Self‐ratings by children and adults before route reversal only weakly predicted two of a variety of measures of route and bearing knowledge. However, adults' ratings after the route reversal reflected performance on almost all of these same measures. In addition, route reversal performance was easily improved by instructing children and adults during route acquisition to look back in anticipation of the return. The pattern of results suggests that way finders' beliefs about their sense of direction are based on a recollection of the outcomes of the attentive and mnemonic strategies they use. Copyright © 2002 John Wiley & Sons, Ltd.     

A test of the four-factor model of impulsivity-related traits

In a recent article, Whiteside and Lynam [Person. Indiv. Diff. 30 (2001) 669] proposed a new model for understanding personality pathways to impulsive behavior. Their UPPS model maintains that there are four personality dimensions that are related differentially to impulsive behaviors: urgency, sensation seeking, (lack of) premeditation, and (lack of) perseverance. The purpose of the current study was to provide validation for this model and to test some of the specific hypotheses offered by Whiteside and Lynam. The sample used in this study consisted of 481 individuals who completed mailed surveys at age 20 and an in-depth laboratory protocol at age 21. Zero-order correlations and multiple regression analyses were used to examine the relations between the four personality traits and various forms of externalizing behaviors, several types of internalizing psychopathology, and intelligence. Results revealed that the four traits were differentially related to various behaviors and forms of psychopathology consistent with many of Whiteside and Lynam's predictions. Therefore, the UPPS model does appear to offer a novel and useful way of understanding behaviors and forms of psychopathology considered to be characterized by some form of impulsivity.     

Group decision process and incrementalism in organizational decision making

In two studies examining resource allocation, support is found for the notion that group decisions are affected in systematic ways depending on whether or not there was individual consideration of the problem before meeting as a group. Specifically, compared to no prior consideration groups, prior consideration groups (1) escalate their commitment more in progress (i.e., ongoing) decisions, and (2) are less willing to concentrate resources on a single project in adoption (i.e., resource utilization) decisions. The findings challenge the blanket assertion that promoting divergent views in a group decision context is always related to better decisions.     

Lewis S. Ford,Transforming Process Theism,Foreword by Robert Cummings Neville

International Journal for Philosophy of Religion -     

Dropping out of school: A review of intervention programs

This article reviews the literature on dropout prevention for school-aged children. A review of dropout prevention programs identified in the literature highlights methodological concerns, with a discussion of design, sampling, statistical analysis, and implementation issues. The interventions employed with greatest frequency in the studies reviewed emphasized academic enhancement, psychosocial skill development, mentoring, and parent/teacher behavior management training. Programs that were academically oriented or those that were multi-component programs emerged with the most promising empirical base. However, at the present time, there is a lack of consistent and persuasive outcome evidence that meet Kratochwill and Stoiber's [Sch. Psychol. Q. 15 (2001) 233] criteria for empirically supported interventions. This deficiency leads to the conclusion that there is no one particular best practice or beneficial treatment currently available to address the problem of school dropout even though a number of intervention programs appear to hold promise. Implications for school psychologists include both practice and research applications.