Actual–Consequence Act Utilitarianism and the Best Possible Humans

After critiquing some earlier attempts (including those of Marcus Singer and Frances Howard–Snyder) to ground objections to actual–consequence act utilitarianism (ACAU) on human cognitive limitations, I present two new objections with this same foundation. Both start with the observation that, because human cognitive abilities are not up to the task of reliably recognizing utility–maximizing actions, any agents who are recognizably human – including the best possible humans, morally speaking – are certain to perform many actions every day that ACAU says are immoral, and to perform some actions over the course of their lives that it says are highly immoral. The first objection is that, if Mill's analysis of what it means to call an action wrong is accurate, then ACAU entails a conclusion that no one will accept, viz., that the morally–best humans possible ought to undergo constant punishment. The second objection is that ACAU entails that even the morally–best humans possible are bad moral agents in some respect. This conclusion, while unpalatable, is not so obviously unacceptable as the first. However, I do briefly consider some ways in which it might be possible to demonstrate that it is false and thereby complete a reductio of ACAU.     

Critical ingredients of career choice interventions: More analyses and new hypotheses

Recent meta-analyses of the career choice intervention literature (Brown & Ryan Krane, 2000; Ryan, 1999) identified five intervention ingredients that were individually associated with career choice outcome, and collectively were linearly related to increases in career choice effect sizes. In this article, we summarize these meta-analytic findings, present analyses that further confirm these ingredients’ importance, and present some hypotheses to define each of the critical ingredients and suggest how they might be implemented to maximize their effectiveness.     

Predicting Positive Academic Intention Among African American Males and Females1

Significant attention has been given to the educational shortcomings of African American students. This study examined predictors of educational success among African American high school sophomores. It explored factors that predict differences in students’ academic intention to complete the school year, and how these factors differ by gender. The study was guided conceptually by the theory of planned behavior (TPB). We also assessed perceptions of self. Results indicated that most students had positive predispositions toward school‐year completion, with females being more positively oriented toward academic success than males. The TPB's attitude component was the only predictor tested to operate differentially across gender. Having a positive attitude toward school was a significantly greater predictor of intention to complete the school year for males than for females.     

Effects of Friendship Circles on the Social Interactions of Elementary Age Students with Mild Disabilities

This study assessed the effects of Friendship Circles on the social interactions between students with mild disabilities and their nondisabled peers. A multiple probe design was used to analyze the social interactions during lunch. Data also were collected in the form of sociograms and anecdotal records. In addition, generalization was assessed during recess observations. Results indicated that the Friendship Circle intervention produced increases in appropriate interactions at lunch for all three students and for two there were increases in friendly play at recess. Anecdotal data suggested improved social interactions for two of the students throughout the day and improved social behaviors in the general education classroom such as cooperation during group activities. Implications for future research are discussed.     

Maternal Antisocial Behavior, Parenting Practices, and Behavior Problems in Boys at Risk for Antisocial Behavior

We investigated the independent contributions of maternal history of antisocial behavior and parenting practices to the worsening course of sons' behavior problems in a sample of young urban boys at risk for antisocial behavior. Mothers reported on boys' behavior problems at baseline and one year later, as well as on their own history of antisocial behavior before and after age 15, and of lifetime depression and substance use disorders (provisional DSM-III-R diagnoses). Baseline reports of parenting practices were obtained. Lower involvement, lower monitoring, and higher levels of parent–child conflict and maternal Conduct Disorder (CD) before age 15 contributed to the worsening of boys' behavior problems one year later; mothers' symptoms of Antisocial Personality Disorder after age 15 did not. Mothers' lifetime history of Major Depression and Substance Use Disorder did not add to the worsening of boys' behavior problems after accounting for these other factors. Although maternal CD contributed directly to the worsening of boys' behavior problems, the effect of parenting was more substantial. We discuss clinical implications for prevention and treatment of children's antisocial behavior, and intergenerational implications of girls' early antisocial behavior.     

Serial learning in rats: A test of three hypotheses

Findings obtained by providing rats with a single fixed series of events, A-B-C-…, often are equally compatible with three alternative serial learning interpretations: that the signal for items is (A) their position in the series (position view), (B) the prior item of the series (chaining view), and (C) one, two, or more prior items of the series (sequential view). By employing a novel procedure of supplying rats with two different series, rather than a single series, it was possible to choose between the three alternatives. Employing 10 and 0, 0.045 g, Noyes pellets as items, rats in both runway experiments reported here received a three trial series, either a 10-0-10 series or a 0-0-10 series. In Experiment 1, the other series was a single 0 pellet trial (along with 10-0-10) or a single 10 pellet trial (along with 0-0-10). In Experiment 2, the other series was either 0-0 (along with 10-0-10) or 10-0 (along with 0-0-10). Considering both experiments, findings were consistent with the sequential view but not with either the position view or the chaining view. The possibility was suggested that, under some other experimental conditions, particularly those not employing reward events as items, greater control over discriminative responding might be exercised by position cues than by item cues.     

Effects of group decision rules on decisions involving continuous alternatives: The unanimity rule and extreme decisions in mock civil juries

Two experiments examined the effects of majority and unanimity decision rules on group decisions involving continuous alternatives. Each experiment used mock civil juries to test three hypotheses related to the claim that when the distribution of group members’ initial preferences is skewed, the group’s decision will be influenced more by the presence of outlier members under unanimity rule than under majority rule. Experiment 1 tested the hypotheses using a punitive damages case and positively skewed preference distributions. Experiment 2 tested the hypotheses using a compensatory damages case and manipulating the skewness of preference distributions in a 2 (group decision rule) × 2 (valence of skewness) factorial design. In both experiments, the extreme (outlier) member’s individual preference was significantly correlated with the group decision only under unanimity rule. A simple thought experiment based on the experimental results is suggested regarding the implications of using unanimity or majority rule for making decisions in civil juries.