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71.
Meagan R. Talbott Gregory S. Young Jeff Munson Annette Estes Laurie A. Vismara Sally J. Rogers 《Child development》2020,91(3):743-753
In typical development, gestures precede and predict language development. This study examines the developmental sequence of expressive communication and relations between specific gestural and language milestones in toddlers with autism spectrum disorder (ASD), who demonstrate marked difficulty with gesture production and language. Communication skills across five stages (gestures, word approximations, first words, gesture-word combinations, and two-word combinations) were assessed monthly by blind raters for toddlers with ASD participating in an randomized control trial of parent-mediated treatment (N = 42, 12–30 months). Findings revealed that toddlers acquired skills following a reliable (vs. idiosyncratic) sequence and the majority of toddlers combined gestures with words before combining words in speech, but in contrast to the pattern observed in typical development, a significant subset acquired pointing after first words. 相似文献
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Laurie Sandell 《海外英语》2005,(11):10-11
萨尔玛·海耶克,好莱坞的拉丁籍女影星,她走到哪里,都是美丽与性感的化身。殊不知,她不但外表出众,内在也同样与其外表一样美丽善良。 相似文献
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Even in a digitally advanced society, much of our daily lives is based in place, but information behavior research has largely ignored place as theoretically relevant to information behavior. This study explores the implications of a place-based approach to studying information practices, and examines factors that influence information seeking and sharing in place-based communities among parents of individuals with disabilities. Based on qualitative data gathered from 35 parents of individuals with disabilities, it proposes a spatial model of information source preferences based on the theory of information horizons, and discusses implications of the model for future research related to information seeking and places. It also presents substantive place-related findings about local information needs, including discussion of the local parent network as an information seeking system. 相似文献
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B.Z. Kaplan 《Journal of The Franklin Institute》1981,311(5):299-309
A method has been presented in recent papers for deriving precisely stabilized waveform generators by relating them to second order conservative oscillators. The present paper demonstrates a method for modifying the previous models and in doing so a novel class of applicable oscillator models is established.Conditions that enable the models to sustain oscillations in steady state are described. A precise method for dynamically stabilizing the oscillators waveforms is developed, and practical uses are suggested. 相似文献
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Laurie A. Schreiner 《About Campus》2010,15(4):2-11
In the final part of this series on student thriving, Laurie Schreiner describes how students who thrive turn outward and engage with the world through healthy interpersonal relationships and service to their communities. 相似文献