Coles Claire D, Strickland Dorothy C, Padgett Lynne, Bellmoff Lynnae
The Marcus Institute, A Division of Kennedy-Krieger at Emory University and The Emory University School of Medicine, 1920 Briarcliff Road, NE, Atlanta, GA 30329, USA.
Res Dev Disabil. 2007 Oct-Nov;28(5):518-30. doi: 10.1016/j.ridd.2006.07.001. Epub 2006 Sep 11.
Unintentional injuries are a leading cause of death and disability for children. Those with developmental disabilities, including children affected by prenatal alcohol exposure, are at highest risk for injuries. Although teaching safety skills is recommended to prevent injury, cognitive limitations and behavioral problems characteristic of children with fetal alcohol spectrum disorder make teaching these skills challenging for parents and teachers. In the current study, 32 children, ages 4-10, diagnosed with fetal alcohol syndrome (FAS) and partial FAS, learned fire and street safety through computer games that employed "virtual worlds" to teach recommended safety skills. Children were pretested on verbal knowledge of four safety elements for both fire and street safety conditions and then randomly assigned to one condition. After playing the game until mastery, children were retested verbally and asked to "generalize" their newly acquired skills in a behavioral context. They were retested after 1 week follow-up. Children showed significantly better knowledge of the game to which they were exposed, immediately and at follow-up, and the majority (72%) was able to generalize all four steps within a behavioral setting. Results suggested that this is a highly effective method for teaching safety skills to high-risk children who have learning difficulties.
意外伤害是儿童死亡和残疾的主要原因。那些患有发育障碍的儿童,包括受产前酒精暴露影响的儿童,受伤风险最高。尽管建议通过教授安全技能来预防伤害,但胎儿酒精谱系障碍儿童的认知局限和行为问题,使得家长和教师在教授这些技能时面临挑战。在当前的研究中,32名年龄在4至10岁之间、被诊断患有胎儿酒精综合征(FAS)和部分FAS的儿童,通过使用“虚拟世界”来教授推荐安全技能的电脑游戏学习了火灾和街道安全知识。对儿童在火灾和街道安全两种情况下关于四个安全要素的语言知识进行了预测试,然后将他们随机分配到一种情况中。在玩游戏直至掌握后,对儿童进行语言复测,并要求他们在行为情境中“推广”新获得的技能。在1周随访后对他们进行了复测。儿童在即时和随访时对所接触游戏的知识表现出明显更好的掌握,并且大多数(72%)能够在行为环境中推广所有四个步骤。结果表明,这是一种向有学习困难的高危儿童教授安全技能的高效方法。