Influence of televised modeling and verbalization on children's delay of gratification

Voluntary delay of gratification in 9-year-old children was assessed 4 weeks prior to, immediately after, and 4 weeks subsequent to exposure to one of four televized films. The modeling group observed an adult female model exemplify high-delay behavior. The persuasion group observed the model verbalize good reasons for waiting. The persuasion-modeling group observed the model exemplify high-delay behavior and verbalize reasons for waiting. Subjects in each of the treatment groups emitted more delay choices on the posttest than control group subjects who observed the model exhibit neutral behavior. The greatest magnitude of change occurred when modeling and persuasive cues were combined. Treatment effects were still in evidence for the modeling and the persuasion-modeling groups after a period of 4 weeks.     

The effect of touch on a visually ambiguous three-dimensional figure

The effect of haptic (i.e. tactile-kinaesthetic) information on the perception of an ambiguous visual figure was investigated. The figure used was a self-luminous, threedimensional wire cube viewed in darkness. It was found that visual reversals still took place when the cube was explored with the hands, but the reversal rate was reduced and the time increased during which the cube looked as it “really” was.     

A Comparison of Structural Brain Imaging Findings in Autism Spectrum Disorder and Attention-Deficit Hyperactivity Disorder

ASD and ADHD are regarded as distinct disorders in the current DSM-5. However, recent research and the RDoC initiative are recognizing considerable overlap in the clinical presentation of ASD, ADHD, and other neurodevelopmental disorders. In spite of numerous neuroimaging findings in ASD and ADHD, the extent to which either of the above views are supported remains equivocal. Here we compare structural MRI and DTI literature in ASD and ADHD. Our main findings reveal both distinct and shared neural features. Distinct expressions were in total brain volume (ASD: increased volume, ADHD: decreased volume), amygdala (ASD: overgrowth, ADHD: normal), and internal capsule (ASD: unclear, ADHD: reduced FA in DTI). Considerable overlap was noted in the corpus callosum and cerebellum (lower volume in structural MRI and decreased FA in DTI), and superior longitudinal fasciculus (reduced FA in DTI). In addition, we identify brain regions which have not been studied in depth and require more research. We discuss relationships between brain features and symptomatology. We conclude by addressing limitations of current neuroimaging research and offer approaches that account for clinical heterogeneity to better distinguish brain-behavior relationships.     

Bridging computational approaches to speech production: The semantic–lexical–auditory–motor model (SLAM)

Speech production is studied from both psycholinguistic and motor-control perspectives, with little interaction between the approaches. We assessed the explanatory value of integrating psycholinguistic and motor-control concepts for theories of speech production. By augmenting a popular psycholinguistic model of lexical retrieval with a motor-control-inspired architecture, we created a new computational model to explain speech errors in the context of aphasia. Comparing the model fits to picture-naming data from 255 aphasic patients, we found that our new model improves fits for a theoretically predictable subtype of aphasia: conduction. We discovered that the improved fits for this group were a result of strong auditory–lexical feedback activation, combined with weaker auditory–motor feedforward activation, leading to increased competition from phonologically related neighbors during lexical selection. We discuss the implications of our findings with respect to other extant models of lexical retrieval.     

TheOperational Code of John F. Kennedy During the Cuban Missile Crisis: A Comparison of Public and Private Rhetoric

This study examines the manner in which the Cuban missile crisis affected the belief system of President John F. Kennedy. The analysis uses data derived from primary source materials that have become available only in the last 2 years, in addition to well-known public statements by the president. The Verbs in Context System (VICS) was used to generate insights into how Kennedy's operational code differed across sources and changed during the period of the crisis. The results provide evidence of Kennedy's initial private belligerence and provisional support for the 'Gettysburg thesis' while calling into question some other potential interpretations of the effects of the crisis on the president's beliefs.     

Television Situation Comedies: Female Weight,Male Negative Comments,and Audience Reactions

A content analysis of 18 prime-time television situation comedies (two episodes each) examined the body weights of 37 central female characters (92% White, 8% Black), the negative comments they received from male characters about their weight or bodies, and the audience reactions (e.g., laughter) following the negative comments. It was found that (a) below-average weight females were overrepresented in the programs, (b) the heavier the female character, the significantly more negative comments were made about or to her, and (c) negative comments were significantly associated with audience reactions. These results indicate that situation comedies present males making derogatory remarks about heavier women's weights and bodies, with this behavior being reinforced by audience laughter. This combination of thinness modeling and vicarious reinforcement likely contributes to the internalization of gender and weight stereotypes which deleteriously affect the health of female adolescents.     

Whose Evolution? Which Theology?

The importance of scientific conflicts for theology andphilosophy is difficult to judge. In many disputes of significance, prominent scientists can be found on both sides. Profound philosophical and religious implications are sometimes said to be implied by the new theory as well. This article examines the dispute over natural selection between Richard Dawkins and Stephen Jay Gould as a contemporary instance of such a conflict. While both claim that profound philosophical conclusions flow from their own alternativeaccount of evolution, I suggest that the implication is not as great as is claimed and that the alleged implications have as much to do with their own perceptions of theology as with the actual theories themselves. Nevertheless, evolutionary theory is not irrelevant for theology. Theologians should be aware of the possible implications of evolutionary theory and at the same time theextent and limits of such implications.     

Trait interpersonal vulnerability attenuates beneficial effects of constructive criticism on failure responses

The extant literature on interpersonal criticism suggests that relative to destructive criticism, constructive criticism significantly minimizes the injurious psychological aftermath people experience after failure. However, we propose the possibility that for some people, these psychological benefits of constructive criticism are less apparent. Specifically, we hypothesized that for people high in trait interpersonal vulnerability, a construct marked by maladaptive cognitive‐emotional responses in interpersonal contexts and/or by dysfunctional relational concerns, effects of constructive (vs. destructive) criticism on reduced maladaptive appraisals will diminish, and this diminution of reduced maladaptive appraisals will predict downstream effects on worsened post‐failure mood. An experiment had a college sample (N = 349) complete four instruments represented under an interpersonal vulnerability construct (IVC). Next, participants imagined failing in various domains and receiving subsequent feedback from emotionally important others. Feedback type was manipulated to typify either destructive criticism or constructive criticism. Finally, participants provided ratings of maladaptive appraisals and post‐failure mood. Latent variable path modelling supported hypotheses. Effects of constructive (vs. destructive) criticism on reduced maladaptive appraisals (namely, shame proneness) diminished as IVC increased, which predicted worsened post‐failure mood. Findings have implications for multidisciplinary theoretical perspectives relevant to interpersonal vulnerability and offer practical considerations for clinicians working with vulnerable clients.