Kathy Darling

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Melanin, or products directly associated with it, regulates the maturation of the neural retina because in hypopigmented mammals the central retina fails to develop fully. To determine whether this deficit is reflected in the distribution of photoreceptors, their topography has been studied in the retinae of normally reared pigmented and albino ferrets and(More)
not contribute to developing knowledge schemata. Once students are presented with a problem to solve—once they become goal-oriented—all their cognitive resources are directed toward solving the problem at hand, reducing the information they might obtain about the problem’s basic structure. Sweller suggests that “Contrary to current practice and many(More)
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