Ethics education after licensing: ideas for increasing diversity in content and process

Continuing professional education in ethics for psychologists is becoming more common, as psychology licensing boards in 14 states now require continuing education in ethics as a condition of licensure renewal. This article suggests ways to improve the quality of ethics continuing education by diversifying the content and teaching methods.     

Public policy and the sale of human organs

Gill and Sade, in the preceding article in this issue of the Kennedy Institute of Ethics Journal, argue that living individuals should be free from legal constraints against selling their organs. The present commentary responds to several of their claims. It explains why an analogy between kidneys and blood fails; why, as a matter of public policy, we prohibit the sale of human solid organs, yet allow the sale of blood; and why their attack on Kant's putative argument against the sale of human body parts is misplaced. Finally, it rejects the claim that the state is entitled to interfere with the actions of individuals only if such actions would harm others. We draw certain lines grounded in what Rawls has termed "public reason" beyond which we do not give effect to the autonomous self-regarding decisions of individuals. Public resistance to the sale of human body parts, no matter how voluntary or well informed, is grounded in the conviction that such a practice would diminish human dignity and our sense of solidarity. A system of organ donation, in contrast, conveys our respect for persons and honors our common humanity.     

Early effects of neighborhood density and phonotactic probability of spoken words on event-related potentials

All current models of spoken word recognition propose that sound-based representations of spoken words compete with, or inhibit, one another during recognition. In addition, certain models propose that higher probability sublexical units facilitate recognition under certain circumstances. Two experiments were conducted examining ERPs to spoken words and nonwords simultaneously varying in phonotactic probability and neighborhood density. Results showed that the amplitude of the P2 potential was greater for high probability-density words and nonwords, suggesting an early inhibitory effect of neighborhood density. In order to closely examine the role of phonotactic probability, effects of initial phoneme frequency were also examined. The latency of the P2 potential was shorter for words with high initial-consonant probability, suggesting a facilitative effect of phonotactic probability. The current results are consistent with findings from previous studies using reaction time and eye-tracking paradigms and provide new insights into the time-course of lexical and sublexical activation and competition.     

Integrating Impairments in Reaction Time and Executive Function Using a Diffusion Model Framework

Using Ratcliff’s diffusion model and ex-Gaussian decomposition, we directly evaluate the role individual differences in reaction time (RT) distribution components play in the prediction of inhibitory control and working memory (WM) capacity in children with and without ADHD. Children with (n?=?91, $ \overline{\mathrm{x}} $ age?=?10.2 years, 67 % male) and without ADHD (n?=?62, $ \overline{\mathrm{x}} $ age?=?10.6 years, 46 % male) completed four tasks of WM and a stop signal reaction time (SSRT) task. Children with ADHD had smaller WM capacities and less efficient inhibitory control. Diffusion model analyses revealed that children with ADHD had slower drift rates (v) and faster non-decision times (Ter), but there were no group differences in boundary separations (a). Similarly, using an ex-Gaussian approach, children with ADHD had larger τ values than non-ADHD controls, but did not differ in μ or σ distribution components. Drift rate mediated the association between ADHD status and performance on both inhibitory control and WM capacity. τ also mediated the ADHD-executive function impairment associations; however, models were a poorer fit to the data. Impaired performance on RT and executive functioning tasks has long been associated with childhood ADHD. Both are believed to be important cognitive mechanisms to the disorder. We demonstrate here that drift rate, or the speed at which information accumulates towards a decision, is able to explain both.     

Abused Conservative Christian Wives: Treatment Considerations for Practitioners

Through narrative, the authors explore the faith‐based challenges of a physically and emotionally abused Conservative Christian wife to illustrate her ideological assessment of agency in a violent marriage and her concerns about the religious consequences of escape. To offset religious teachings that obstruct the safety and self‐assertion of abused Conservative Christian wives, the authors offer practitioners practical, idiomatic recommendations through which clients can reassess the limitations of common religious schemas, including conceptions of wifely submission, marital permanence, infinite forgiveness, and pious suffering. The religious community's responses to abused wives, particularly those of the clergy, are also discussed.     

A COGNITIVE ANTHROPOLOGICAL PERSPECTIVE ON FIRST-GRADERS' CLASSIFICATIONS OF PICTURE

From the theoretical framework of cognitive anthropology based on the work of Charles Frake, this study explored children's classification systems underlying their interactions with illustrated picture storybooks in a classroom context. As a classroom participant-observer, the researcher carried out a classification task where children in a culturally diverse first-grade classroom sorted 15 picture books into piles of books having similar characteristics. It was found that the children classified books by topic, genre, author, culture, emotional response, and physical property of the book. The children's responses were placed in the context of the classroom setting. Some aspects of the children's classification systems were found to be similar to the teacher's way of categorizing books in the classroom library and also her way of classifying books in a book sorting activity.     

Preschoolers' Acquisition of Scientific Vocabulary Through Repeated Read-Aloud Events,Retellings, and Hands-On Science Activities

This study explored 3- and 4-year-old children's development of scientific vocabulary from participation in repeated interactive read-aloud events and retellings of three informational picture books about light and color, followed by hands-on science activities. Thirty-two children attending a YWCA preschool were matched by age and general vocabulary knowledge and randomly assigned to a retelling or no retelling condition. Repeated measures ANOVA of pretest and posttest scores on a free recall target vocabulary test revealed significantly higher scores for 4-year-olds, those with higher vocabulary knowledge, and those who retold the books. Children used significantly more target words across the three retellings.