II. On retributivism and deterrence

Alan Wertheimer claims the class of criminals who deserve punishment is identical with the class of criminals who are deferrable (Inquiry, Vol. 20 [1977]). According to Wertheimer this premise implies the conclusion that on ‘the retributive account . . . the guilty are punished because we expect to alter (at least some) criminal behavior’. It is argued that this premise does not imply the conclusion.     

A generally robust approach for testing hypotheses and setting confidence intervals for effect sizes

Standard least squares analysis of variance methods suffer from poor power under arbitrarily small departures from normality and fail to control the probability of a Type I error when standard assumptions are violated. This article describes a framework for robust estimation and testing that uses trimmed means with an approximate degrees of freedom heteroscedastic statistic for independent and correlated groups designs in order to achieve robustness to the biasing effects of nonnormality and variance heterogeneity. The authors describe a nonparametric bootstrap methodology that can provide improved Type I error control. In addition, the authors indicate how researchers can set robust confidence intervals around a robust effect size parameter estimate. In an online supplement, the authors use several examples to illustrate the application of an SAS program to implement these statistical methods.     

Consequences of socioeconomic disadvantage across three generations: parenting behavior and child externalizing problems

This study considers the intergenerational consequences of experiencing socioeconomic disadvantage within the family of origin. Specifically, the influence of socioeconomic disadvantage experienced during adolescence on the timing of parenthood and the association between early parenthood and risk for harsh parenting and emerging child problem behavior was evaluated. Participants included 154 3-generation families, followed prospectively over a 12-year period. Results indicated that exposure to poverty during adolescence, not parents' (first generation, or G1) education, predicted an earlier age of parenthood in G2. Younger G2 parents were observed to be harsher during interactions with their own 2-year-old child (G3), and harsh parenting predicted increases in G3 children's externalizing problems from age 2 to age 3. Finally, G3 children's externalizing behavior measured at age 3 predicted increases in harsh parenting from ages 3 to 4, suggesting that G3 children's behavior may exacerbate the longitudinal effects of socioeconomic disadvantage.     

Replicated Findings and Future Directions for Intergenerational Studies: Closing Comments

This commentary summarizes findings from four papers that set out to replicate, albeit not with identical measures or sampling criteria, research on several questions in the multigenerational study of antisocial behavior by children and child-rearing strategies by parents. The weight of the evidence from our studies indicates some degree of intergenerational continuity in behavior. We observed that adjacent generations G1 and G2 are similar with respect to their styles of parenting and that adjacent generations G2 and G3 are similar with respect to antisocial behavior. In addition, the G2 parent's parenting style plays an important role in mediating or transferring the risk of antisocial behavior across the generations. Implications and directions for future research are discussed.     

Neighborhood Context and Financial Strain as Predictors of Marital Interaction and Marital Quality in African American Couples

Demographic characteristics, family financial strain, neighborhood-level economic disadvantage, and state of residence were tested as predictors of observed warmth, hostility, and self-reported marital quality. Participants were 202 married African American couples who resided in a range of neighborhood contexts. Neighborhood-level economic disadvantage predicted lower warmth during marital interactions, as did residence in the rural south. Consistent with the family stress model (e.g., Conger & Elder, 1994), family financial strain predicted lower perceived marital quality. Unexpectedly, neighborhood-level economic disadvantage predicted higher marital quality. Social comparison processes and degree of exposure to racially based discrimination are considered as explanations for this unexpected result. The importance of context in relationship outcomes is highlighted.     

New Methods for Comparing Groups

Abstract— A commonly used method for comparing groups of individuals is the analysis of variance (ANOVA) F test. When the assumptions underlying the derivation of this test are true, its power, meaning its probability of detecting true differences among the groups, competes well with all other methods that might be used. But when these assumptions are false, its power can be relatively low. Many new statistical methods have been proposed—ones that are aimed at achieving about the same amount of power when the assumptions of the F test are true but which have the potential of high power in situations where the F test performs poorly. A brief summary of some relevant issues and recent developments is provided. Some related issues are discussed and implications for future research are described.     

Organism,normativity, plasticity: Canguilhem,Kant, Malabou

Some of Catherine Malabou’s recent work has developed her conception of plasticity (originally deployed in a reading of Hegelian Aufhebung) in relation to neuroscience. This development clarifies and advances her attempt to bring contemporary theory into dialogue with the natural sciences, while indirectly indicating her engagement with the French tradition in philosophy of science and philosophy of medicine, especially the work of Georges Canguilhem. I argue that we can see her development of plasticity as an answer to some specific shortcomings in Canguilhem’s conception of organic or biological normativity as advanced in The Normal and the Pathological. Such a view of plasticity shows its potential to provide the basis for a powerful critical engagement with contemporary conceptions of selfhood, self-transformation, subjectivation, and the general theory of norms.     

Hope, but not optimism, predicts academic performance of law students beyond previous academic achievement

This longitudinal study examined the relative associations of initial levels of hope and optimism with subsequent academic performance and life satisfaction among first-year law students (N = 86). Path analysis showed that hope, but not optimism, predicted better academic performance, while controlling for Law School Admission Test scores and undergraduate grades. Both hope and optimism uniquely predicted greater life satisfaction at the end of the first semester.     

Electronic Monitoring of Medication Adherence: When Is High-Tech Best?

The accurate measurement of medication adherence is challenging, particularly in pediatrics. Electronic monitoring has been proposed as a possible gold standard for medication adherence measurement. Electronic monitoring permits the evaluation of patterns of medication use and dose-response relationship and may be a useful part of adherence promotion interventions. The use of these devices, however, is not without costs and cautions including, expense, malfunctioning, and interference with existing adherence routines. This review examines the costs and benefits of using electronic monitoring of adherence as well as the reliability and validity of electronic monitoring in general and, where possible, for specific devices (i.e., MEMS, MDIlog, and Doser). Finally, we provide recommendations for quality control protocols to minimize many of the problems encountered when using such devices. Ultimately, the choice of adherence measurement strategy should be based on the goal of the study and the resources available.     

The new and improved two-sample T test

Abstract This article considers the problem of comparing two independent groups in terms of some measure of location. It is well known that with Student's two-independent-sample t test, the actual level of significance can be well above or below the nominal level, confidence intervals can have inaccurate probability coverage, and power can be low relative to other methods. A solution to deal with heterogeneity is Welch's (1938) test. Welch's test deals with heteroscedasticity but can have poor power under arbitrarily small departures from normality. Yuen (1974) generalized Welch's test to trimmed means; her method provides improved control over the probability of a Type I error, but problems remain. Transformations for skewness improve matters, but the probability of a Type I error remains unsatisfactory in some situations. We find that a transformation for skewness combined with a bootstrap method improves Type I error control and probability coverage even if sample sizes are small.