Pretend play and maternal scaffolding: Comparisons of toddlers with advanced development,typical development,and hearing impairment

This study used measures of pretend play and maternal scaffolding to explore and compare the early development of deaf children, typically developing children, and children showing advanced intellectual development. Marked differences were found among the groups in both play development and characteristics of mother‐child interactions. In particular, children who scored above 130 IQ at four years of age were found, as toddlers, to have demonstrated significantly advanced pretend play. In addition, the mothers of the high IQ children engaged in scaffolding behaviors involving higher stages of pretend transformations, verbal analogies and world links. The findings are discussed in relation to children's learning in Vygotsky's Zone of Proximal Development, as well as possible implications for future research on early gifted development.     

Dyslexia laws in the USA

Throughout the various states of the USA, the appropriate identification of dyslexia and the timely provision of interventions are characterized by variability and inconsistency. Several states have recognized the existence of this disorder and the well-established need for services. These states have taken proactive steps to implement laws and regulations for both identification and treatment, and the provision of equal access to students who are diagnosed with dyslexia. The majority of states, however, have not developed such laws and guidelines. The purposes of this article are to review the present status and content of these dyslexia laws, highlight some differences among the laws and regulations across states, and suggest strategies for initiating such laws.     

Education for Interdisciplinary Community Collaboration and Development: The Components of a Core Curriculum by Community Practitioners

Social workers are actively engaging in the practice of interdisciplinary community collaboration (ICC) with the goal of bringing diverse groups together to improve the conditions of communities and enhance the quality of life of population groups. Yet, collaborations are challenging and require great skill and commitment. The pedagogy and the content of curricula have become a more prominent part of teaching to macro practice students and practitioners the art of effectively convening and moving collaborative efforts forward. This article adds to the literature on the content and methods of teaching students and novice practitioners the competencies embedded in ICC. It provides empirical data from six focus groups of experienced community practitioners (social workers and others) in New York City who identified components of a core curriculum for this work. Eight months later, these 33 community practitioners were asked to reprioritize the topics and concepts that they had collectively identified at the earlier time. Skills such as the ability to share power, manage differences, include the constituency and diplomacy are among those discussed. Core curriculum themes, the pedagogy and process, and the attributes and values necessary for training an ICC practitioner are presented.     

Mothers' Physiological and Affective Responding to Infant Distress: Unique Antecedents of Avoidant and Resistant Attachments

In a sample of 127 mother–infant dyads, this study examined the predictive significance of mothers' physiological and observed emotional responding within distressing and nondistressing caregiving contexts at 6 months for infant attachment assessed with Fraley and Spieker's (2003) dimensional approach and the categorical approach at 12 months. Findings revealed that a lesser degree of maternal respiratory sinus arrhythmia withdrawal and higher levels of maternal neutral (vs. positive) affect within distressing (vs. nondistressing) caregiving contexts were distinctive antecedents of avoidance versus resistance assessed dimensionally (but not categorically), independent of maternal sensitivity. Discussion focuses on the usefulness of examining mothers' physiological and affective responding, considering the caregiving context, and employing the dimensional approach to attachment in identifying unique antecedents of patterns of attachment insecurity.     

A study of field independent biased mental ability tests in community college science classes

Many schools use mental ability test scores as a basis for grouping students and planning their educational needs. The widespread use of these test scores throughout public and private schools demands that test items be unbiased. One way in which tests could be biased, that has not been thoroughly investigated, is the inadvertent use of analytical skill items favoring one perceptual orientation over another. This study investigated analytical skill items on the Otis-Lennon Mental Ability Test for field independent bias. Using as analysis of variance and discriminant analysis, the results indicated that the Otis-Lennon Mental Ability Test was biased in favor of individuals with a field of independent perceptual orientation.     

Disruption of latent inhibition by interpolation of task-irrelevant stimulation between preexposure and conditioning

Latent inhibition refers to attenuated responding to a conditioned stimulus (CS) that was repeatedly presented without reinforcement prior to the CS-unconditioned stimulus (US) pairings. Using water-deprived rats as subjects, we observed that interpolating task-irrelevant stimulation between the preexposure and conditioning phases of a latent inhibition procedure attenuated latent inhibition (Experiments 1A, 1B, and 2). Apparently, interpolated stimulation segments the preexposure and conditioning treatments into two separate experiences, much in the same way that a change of context would. Consistent with this view, the interpolated stimulation did not disrupt latent inhibition if it was also presented during both preexposure and conditioning (Experiment 3). We view these results as analogous to those of Escobar, Arcediano, and Miller (2003), who suggested that the difficulty in observing latent inhibition in human adults is related to the segmentation between preexposure and conditioning caused by the usual interpolation of instructions in preparations with humans.