Daniel R Gould

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This paper reviews the psychological and motor performance modeling literature to identify important factors involved in and affecting the modeling process as it relates to motor skill acquisition. Topics discussed include modeling theory, task specificity of modeling effects, the importance of symbolic coding, temporal spacing of demonstrations, social(More)
BACKGROUND Early sport specialization is not a requirement for success at the highest levels of competition and is believed to be unhealthy physically and mentally for young athletes. It also discourages unstructured free play, which has many benefits. PURPOSE To review the available evidence on early sports specialization and identify areas where(More)
Enzymatically dispersed goldfish pituitary cells or freshly prepared goldfish pituitary fragments continue to secrete gonadotropin spontaneously in a column perifusion system. After the establishment of basal secretion rates, treatment of dispersed pituitary cells with 5 and 500 nM dopamine, or pituitary fragments with 50 and 100 nM dopamine, decreased the(More)
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