Once More into the Breach of Self-Ownership: Reply to Narveson and Brenkert

In reply to Narveson, I distinguish his no-proviso argument from his liberty argument, and I show that both fail. I also argue that interference lacks the strategic status he assigns to it, because it cannot be appropriately distinguished, conceptually and morally, from prevention; that natural resources do enjoy the importance he denies they have; that laissez-faire economies lack the superiority he attributes to them; that ownership can indeed be a reflexive relation; that anti-paternalism does not entail libertarianism; and that he misrepresents the doctrines of a number of philosophers, including John Locke, Ronald Dworkin, and myself. In reply to Brenkert, I show that he seriously misconstrues my view of the nature of freedom, and of its relationship to self-ownership. I then refute his criticisms of my treatment of the contrasts between self-ownership, on the one hand, and autonomy and non-slavery, on the other. I also show that his attempt to exorcize the demon of self-ownership is multiply flawed.     

An investigation of hierarchical Bayes procedures in item response theory

Hierarchical Bayes procedures for the two-parameter logistic item response model were compared for estimating item and ability parameters. Simulated data sets were analyzed via two joint and two marginal Bayesian estimation procedures. The marginal Bayesian estimation procedures yielded consistently smaller root mean square differences than the joint Bayesian estimation procedures for item and ability estimates. As the sample size and test length increased, the four Bayes procedures yielded essentially the same result.The authors wish to thank the Editor and anonymous reviewers for their insightful comments and suggestions.     

When the outgroup becomes ingroup and when the ingroup becomes outgroup: Xenophobia and social categorization in a resource allocation task

Subjects classified as more or less xenophobic allocated resources to SWISS nationals (ingroup) and foreign residents (outgroup) in three intergroup judgement modes: negative interdependence, independence and positive interdependence. When both groups were assessed together as a single beneficiary (positive interdependence) they were allocated more resources than those provided to the outgroup under negative interdependence or independence. More xenophobic subjects, however gave less resources to both groups together under positive interdependence than to the ingroup under independence. In contrast, less xenophobic subjects allocated to both groups together a similar amount as to the ingroup under independence. These results suggest that, depending on their initial attitudes towards the outgroup, individuals will categorize a superordinate entity either more as an ingroup or more as an outgroup.     

Differences in risk factors and adjustment for male and female delinquents in treatment foster care

Differences by gender in the presence of risk factors, patterns of previous delinquency, and response to treatment were examined for a sample of 88 adolescents who were placed in Treatment Foster Care. Females were found to have fewer foster parent-reported problem behaviors than their male counterparts during the first month of treatment. By month 6, problem behavior levels for males had dropped, while scores for female subjects had increased to the level of males at month 1. No differences in pre-post arrest data or program completion rates for males and females were found. Implications for research on and treatment of female adolescents with conduct problems are discussed.     

Memory for a dialectical and a nondialectical prose passage in young and older adults

Age differences in adults' processing of a dialectical or nondialectical prose passage were explored. Twenty young and 20 older adults read a dialectical or mechanistic passage and were tested for free recall and recognition after a 30-min delay (filled with vocabulary and paradigm belief scale). Older (vs. young) adults had significantly lower formistic and mechanistic scores and showed greater relative preference for relativistic and dialectical beliefs (paradigm scale). There were no age differences in amount of free recall or number of correct responses (hits) on recognition, but older adults produced more spontaneous dialectical distortions in recall of the mechanistic passage and more paradigm-congruent false alarms on recognition. There was also a move from absolute toward dialectical thinking on the paradigm scale and, among males, on the recognition measure. Dialectical scores (paradigm scale) were positively correlated, and mechanistic scores negatively correlated, with number of dialectical distortions on free recall (mechanistic passage), while dialectical scores were positively correlated with number of dialectical false alarms (dialectical passage).     

Attention styles of hyperactive and normal girls

Behavioral characteristics and cognitive skills of teacher-identified hyperactive (n=24) and normally active (n=24) first- and second-grade girls were investigated. Teachers rated subjects on the Conners Teacher Rating Scale (TRS). Subjects were given several tasks measuring attentional styles and motor skills. Results suggested that hyperactive girls, like hyperactive boys, have short attention spans and poor concentration when compared with normals. Unlike hyperactive boys, hyperactive girls did not show an impulsive response style, and presented few conduct problems to their teachers. TRS profile patterns of the hyperactive girls were similar to those of hyperactive boys, but cutoff scores currently used for males may not be applicable to females. A direct comparison of hyperactive females and males is advocated.This study is based on a doctoral dissertation submitted to the Department of Psychology, Indiana University, by the first author. Thanks are expressed to the students and teachers of the Monroe County Community School Corporation who took part in the study.