Developmental recall lag in learning-disabled children: Perceptual deficit or verbal mediation deficiency?

To investigate the development of mediational deficiencies in verbal and non-verbal visual short-term memory of learning disabled children, the recall task of Atkinson, Hansen, and Bernback was administered to learning disabled children in two experimental conditions. In Experiment 1 no significant diferences on nonverbal short-term memory recall between normal and learning-disabled children were found. Similar recall responses (e.g., middle response bias, primacy effects, and recency effects) were found for both groups. Non-verbal recall was comparable for disabled and normal children as suggested by stimulus content and association scores/. Experiment 2 found that while the effects of overt rehearsal on pretrained labels on learning disabled children's recall was negligible, labels provided superior recall for normal children. Results suggested that learning disabled children suffer from a verbal mediational deficiency consistent with Flavell's (1970) mediation deficiency hypothesis.The research herein was supported by a faculty research grant at the University of Northern Colorado. Appreciation is due to the Albuquerque (New Mexico) Public School System and the Richland 1 School District, Columbia, South Carolina.     

Familial Aggregation of ADHD Characteristics

Patterns of familial aggregation of ADHD symptoms in parents of ADHD and non-ADHD children were examined. Within the ADHD sample, symptom aggregation was examined as a function of biological relationship, parent and child gender, and children's comorbid diagnoses. Participants consisted of parents of 579 children with ADHD, Combined Type participating in the multimodal treatment study of children with ADHD and parents of 288 normal control participants. Adult symptoms of ADHD were measured by both self-report and report of a significant other. Results indicated that the parents of children with ADHD had higher ratings of inattention/cognitive problems, hyperactivity/restlessness, impulsivity/emotional lability, and lower self-concept than parents of children without ADHD on both self-report and other-report ratings. Within the ADHD sample of children, other-report ratings of inattention/cognitive problems and impulsivity/emotional lability were higher for biological parents compared to nonbiological parents whereas self-ratings were not related to biological status. These findings support previous research documenting familial aggregation of ADHD and appear to strengthen the hypothesis that there is a genetic contribution to ADHD.     

Anxiety as a Predictor and Outcome Variable in the Multimodal Treatment Study of Children with ADHD (MTA)

Initial moderator analyses in the Multimodal Treatment Study of Children with ADHD (MTA) suggested that child anxiety ascertained by parent report on the Diagnostic Interview Schedule for Children 2.3 (DISC Anxiety) differentially moderated the outcome of treatment. Left unanswered were questions regarding the nature of DISC Anxiety, the impact of comorbid conduct problems on the moderating effect of DISC Anxiety, and the clinical significance of DISC Anxiety as a moderator of treatment outcome. Thirty-three percent of MTA subjects met DSM-III-R criteria for an anxiety disorder excluding simple phobias. Of these, two-thirds also met DSM-III-R criteria for comorbid oppositional-defiant or conduct disorder whereas one-third did not, yielding an odds ratio of approximately two for DISC Anxiety, given conduct problems. In this context, exploratory analyses of baseline data suggest that DISC Anxiety may reflect parental attributions regarding child negative affectivity and associated behavior problems (unlike fearfulness), particularly in the area of social interactions, another core component of anxiety that is more typically associated with phobic symptoms. Analyses using hierarchical linear modeling (HLM) indicate that the moderating effect of DISC Anxiety continues to favor the inclusion of psychosocial treatment for anxious ADHD children irrespective of the presence or absence of comorbid conduct problems. This effect, which is clinically meaningful, is confined primarily to parent-reported outcomes involving disruptive behavior, internalizing symptoms, and inattention; and is generally stronger for combined than unimodal treatment. Contravening earlier studies, no adverse effect of anxiety on medication response for core ADHD or other outcomes in anxious or nonanxious ADHD children was demonstrated. When treating ADHD, it is important to search for comorbid anxiety and negative affectivity and to adjust treatment strategies accordingly.     

Teachers' Ratings of Working Memory in English Language Learners: Do Laboratory Measures Predict Classroom Analogues?

This study investigated the relationship between teachers' classroom ratings of working memory (WM) and laboratory measures of WM of English language learners (ELLs) in the elementary grades. Multilevel modeling was used to identify whether teacher ratings accurately predicted ELL children's performance on WM tasks. The results indicated that teachers' ratings of WM were predicted by isolated components of WM even when measures of achievement, vocabulary and gender representation were entered into the analysis. Teacher ratings of WM were predictive of student performance on latent measures of Spanish short‐term memory and the executive component of WM. Entering inattention ratings into the analysis partialed out the influence of the executive component of WM, while leaving variance related to a language‐specific storage system as a significant predictor of teachers' classroom ratings of WM. The results suggest that classroom ratings of WM provide a valid analogue of student laboratory performance. Copyright © 2016 John Wiley & Sons, Ltd.     

SELF-OBJECTIFICATION, RISK TAKING, AND SELF-HARM IN COLLEGE WOMEN

Objectification theory proposes that the objectification of women's bodies causes women to self-objectify, adopting an outsider's view of themselves. Engaging in a high amount of self-objectification is thought to place women at increased risk for mental health problems such as body dissatisfaction and depression. It was hypothesized that self-objectification would contribute to negative body regard and depression, which would increase participation in risk-taking and self-harmful behaviors. Structural equation modeling was used to test a model of risk for self-harm based upon objectification theory in a sample of 391 college women. Results indicate that the model provided a good fit to the data, but only the paths from self-objectification to negative body regard, negative body regard to depression, and depression to self-harm were significant. Implications of these findings for objectification theory and our understanding of self-harm in women are discussed.     

A Within-Group Analysis of African American Mothers’ Authoritarian Attitudes,Limit-Setting and Children’s Self-Regulation

Research suggests that higher levels of authoritarian parenting exist in African American (AA) families than in European American (EA) families, and that authoritarian attitudes may be associated with more positive outcomes in AA families than EA families. However, less is known about authoritarian attitudes and children’s development within AA families. This within-group study of 50 African American mothers and their 3-year-old children examined associations between maternal authoritarian attitudes, observed maternal limit-setting strategies, and children’s self-regulation during a limit-setting interaction. The findings indicate that while AA families may hold more authoritarian attitudes than EA families, the direction of effect of authoritarian attitudes on children’s outcomes appears to be the same in both ethnic groups. In this sample, when examining AA authoritarian attitudes relative to those of other AA mothers, less or lower authoritarian attitudes were associated with authoritative limit-setting behavior (firm limits within the context of overall warmth and responsiveness) and better children’s self-regulation.     

Influence of oral language and phonological awareness on children's bilingual reading

The purpose of this study was to assess the roles of oral language and phonological awareness on reading performance in grade 3 bilingual students. Several hierarchical models assessed the best predictors of third grade English and Spanish word attack, word identification and reading comprehension. Predictor variables were measures of phonological awareness, expressive vocabulary, receptive vocabulary, and syntax in both English and Spanish. The results showed that within language contributions of expressive vocabulary and syntax best predicted literacy when compared to phonological awareness measures.