Horner R H, Day H M, Sprague J R, O'Brien M, Heathfield L T
College of Education, University of Oregon, Eugene 97403.
J Appl Behav Anal. 1991 Summer;24(2):265-78. doi: 10.1901/jaba.1991.24-265.
Interspersed requests are simple commands, with a high likelihood of being followed correctly, that are interspersed among instructional trials to increase the probability that a learner will attempt to perform new or difficult tasks without engaging in aggression or self-injurious behavior. This report presents two assessments of the effect of interspersed requests on aggression and self-injury during instruction. The participants were individuals with severe mental retardation who used aggression and self-injury to avoid difficult instructional situations. Results from both studies indicate that interspersed requests were effective at increasing the responsiveness of the learners to instructions and reducing levels of aggression and self-injury.
穿插式指令是简单的命令，很有可能被正确执行，它们穿插在教学试验中，以提高学习者在不出现攻击行为或自我伤害行为的情况下尝试执行新的或困难任务的可能性。本报告介绍了两项关于穿插式指令对教学过程中的攻击行为和自我伤害影响的评估。参与者是患有严重智力障碍的个体，他们通过攻击行为和自我伤害来逃避困难的教学情境。两项研究的结果均表明，穿插式指令在提高学习者对指令的反应能力以及降低攻击行为和自我伤害水平方面是有效的。
