Observed Mother– and Father–Child Interaction Differences in Families with Medically Assisted Reproduction‐Conceived Twins and Singletons

Increased medically assisted reproduction (MAR) use to treat infertility has resulted in a growing twin birth rate. Little is known about parent–child relationships for twin relative to singleton children in middle childhood. This study fills this gap by examining parent–child relationships in 57 families with eighty 6‐ to 12‐year‐old MAR twin and singleton children using observational data (warm and supportive communication, control, and hostility). Nested ANCOVAs indicate that while mothers exhibit similar interactional behaviors toward twins and singletons, fathers have less optimum behaviors toward twins relative to singletons. Twins displayed less engaged behavior with mothers and fathers relative to singletons. Given the vitality of parent–child relationships for family and child adjustment, future studies should examine determinants and outcomes of twin–singleton relationship differences to bolster twins’ and their families’ functioning.     

Context influences decision-making in boys with attention-deficit/hyperactivity disorder: A comparison of traditional and novel choice-impulsivity paradigms

Attention-deficit/hyperactivity disorder (ADHD) is characterized by an impaired ability to maintain attention and/or hyperactivity/impulsivity. Impulsivity is frequently defined as the preference for small, immediate rewards over larger, delayed rewards, and has been associated with a variety of negative outcomes such as risky behavior and academic difficulty. Extant studies have uniformly utilized the traditional paradigm of presenting two response choices, which limits the generalization of findings to scenarios in which children/adolescents are faced with dichotomous decisions. The current study is the first to examine the effect of manipulating the number of available response options on impulsive decision-making in boys with and without ADHD. A total of 39 boys (ADHD = 16, typically developing [TD] = 23) aged 8–12 years completed a traditional two-choice impulsivity task and a novel five-choice impulsivity task to examine the effect of manipulating the number of choice responses (two vs five) on impulsive decision-making. A five-choice task was utilized as it presents a more continuous array of choice options when compared to the typical two-choice task, and is comparable given its methodological similarity to the two-choice task. Results suggested that boys with ADHD were significantly more impulsive than TD boys during the two-choice task, but not during the five-choice task. Collectively, these findings suggest that ADHD-related impulsivity is not ubiquitous, but rather dependent on variation in demands and/or context. Further, these findings highlight the importance of examining ADHD-related decision-making within the context of alternative paradigms, as the exclusive utilization of two-choice tasks may promote inaccurate conceptualizations of the disorder.     

Working memory and behavioral inhibition in boys with ADHD: An experimental examination of competing models

Working memory (WM) and behavioral inhibition impairments have garnered significant attention as candidate core features, endophenotypes, and/or associated neurocognitive deficits of attention-deficit/hyperactivity disorder (ADHD). The relationship between ADHD-related WM and inhibition deficits remains relatively unclear, however, with inferences about the constructs’ directional relationship stemming predominantly from correlational research. The current study utilized a dual-task paradigm to experimentally examine the relationship between ADHD-related WM and behavioral inhibition deficits. A total of 31 boys (15 ADHD and 16 typically developing [TD]) aged 8–12 years completed WM (1-back and 2-back), behavioral inhibition (stop-signal task [SST]), and dual-condition (1-back/SST and 2-back/SST) experimental tasks. Children with ADHD exhibited significant, large-magnitude WM deficits for the 1-back condition but were not significantly different from children in the TD group for the 2-back, 1-back/SST, and 2-back/SST conditions. Children with ADHD also exhibited significant inhibition deficits for the SST, 1-back/SST, and 2-back/SST conditions, but the within-group effect was not significant. The findings suggest that ADHD-related stop-signal demands are upstream, or compete for, resources involved in controlled-focused attention and/or other central executive (CE), WM processes.     

Effects of variation in teacher organization on classroom functioning

This study examined effects of variation in teacher organization on how time is spent in classrooms, focusing on time spent in transitions and instruction, including child skill by teacher organization interactions. Forty-four first-grade classrooms were observed three times over the school year. Timed narratives of each activity were recorded. “Orient-organize” referred to time teachers spent orienting students to classroom procedures or organizing the class for specific assignments, and included instructional clarity, where teachers described objectives of activities to students. Using hierarchical linear modeling, substantial variation across teachers in orient-organize was observed. Overall, classrooms spent less time in organization as the school year progressed. In addition, spending more time in organization was related to less time spent in transition. Students in classrooms that spent more time in organization in the fall also experienced greater amounts of time in child-managed activities in the spring. There was also an interaction between child vocabulary and amount of orient-organize in the winter. Students with lower vocabulary scores were more likely to be in classrooms that spent more time in spring child-managed activities if they continued to receive substantial amounts of orient-organize in the winter. The opposite was the case for students with high vocabulary skills.     

The CBCL Bipolar Profile and Attention,Mood, and Behavior Dysregulation

Biederman and colleagues reported that a CBCL profile identified youngsters who were diagnosed with bipolar disorder. Some studies found that this CBCL profile does not reliably identify children who present with bipolar disorder, but nonetheless this CBCL does identify youngsters with severe dysfunction. However, the nature of the impairment of youngsters who fit this profile is unclear. The goal of this study was to describe the clinical characteristics of youngsters who fit this CBCL profile. The sample included 310 youngsters referred to an outpatient psychopharmacology clinic. There were 55 youngsters who fit the CBCL profile. These youngsters were compared to 255 youngsters who did not fit the CBCL profile. Measures included the CBCL, standardized measures of aggression and ADHD symptoms, youngsters’ self-reported depression, DSM-IV diagnoses, and child and adolescent psychiatrists’ ratings of impairment and functioning. Compared to youngsters who did not fit the CBCL bipolar disorder profile, youngsters who fit the profile had significantly higher scores on all but one CBCL scale and significantly higher levels of aggression. Youngsters who fit the CBCL profile also had greater psychosocial impairment and more DSM-IV diagnoses than youngsters who did not fit the profile. Youngsters who fit the CBCL profile exhibit severe dysregulation across multiple domains of functioning including attention, affective, and behavioral dysregulation that are not easily nor efficiently captured by extant DSM-IV diagnoses. These youngsters are not uncommon and comprise slightly less than 1 in 5 referrals to a child psychiatry clinic.     

Negotiator confidence: The impact of self-efficacy on tactics and outcomes

In a series of four studies, we examined whether and how negotiators’ task-related self-efficacy affects their performance. In the first two studies, we identified two theoretically meaningful self-efficacy constructs—distributive self-efficacy (DSE) and integrative self-efficacy (ISE)—and provided evidence of construct validity. In the third study, task-congruent self-efficacy was positively associated with negotiators’ self-reports of tactical decision-making. In the fourth study, we measured negotiators’ tactics and found that ISE and DSE affected negotiators’ initial choice of tactics. We conclude that ISE and DSE predisposes negotiators to select certain tactics, which then guide the course of the negotiation, and, ultimately, affect the quality of deals.     

Narrative imagination and taking the perspective of others

Narrative imagination, as MarthaNussbaum (1996) discusses it, is ``the abilityto be an intelligent reader of another person'sstory', an ability tied to being a democraticand cultivated world citizen, one whounderstands the lives of others. Narrativeimagination does not only need knowledge andlogical reasoning but also love and compassion.This article argues that in order to be agenuine tool for democracy, narrativeimagination and consciously taking theperspective of others has to be based on anunderstanding of humans as basicallypluralistic, as homines aperti. Criticalexamination and reflection should be broughtcloser to the lives we live and confront ourhabits and implicit values in order tocultivate us as humans so that we are genuinelyaffected and touched.     

Bender Gestalt test performance as a predictor of differential reading performance

Sixty Ss (two groups of second graders, with differential reading skills and average or above intelligence, matched with regard to CA, IQ, and sex) were compared on Bender test performance. No significant differences were found for rotations, integrations, perseverations, sex, or number of errors on Designs A through 8. Although significant differences were found between groups for both Bender composite scores (p = <.05) and distortion errors (p = <.01), there was no significant difference in the number of students in each group above and below the mean Bender score for that age group.

Poor Bender performance was found as often for good readers as for poor ones. This strongly suggests that Bender performance should be used with extreme caution in predicting or diagnosing poor reading performance.