Gast D L, Collins B C, Wolery M, Jones R
Department of Special Education, University of Georgia, Athens.
Except Child. 1993 Feb;59(4):301-11. doi: 10.1177/001440299305900403.
An investigation was conducted to determine the effectiveness of a constant-time-delay procedure used in combination with multiple exemplars of strangers, lures, and sites to teach a generalized response to the lures of strangers to four preschool children with disabilities. Although the correct response was quickly acquired in the training site, the response failed to generalize to the probe sites until training was conducted in vivo. Instruction in vivo resulted in acquisition, maintenance, and generalization of the response to strangers' lures. Generalization occurred across probes with novel exemplars of lures, strangers, and sites.
开展了一项调查，以确定将固定时间延迟程序与陌生人、诱饵和地点的多个示例相结合使用，对四名残疾学龄前儿童进行训练，使其对陌生人的诱饵做出普遍反应的有效性。尽管在训练地点很快就学会了正确反应，但在进行现场训练之前，该反应未能推广到探测地点。现场指导导致对陌生人诱饵的反应得以习得、维持和推广。推广发生在对诱饵、陌生人及地点的新示例进行探测的过程中。
