首页> 美国卫生研究院文献>Journal of Applied Behavior Analysis >Teaching computer-based spelling to individuals with developmental and hearing disabilities: transfer of stimulus control to writing tasks.
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Teaching computer-based spelling to individuals with developmental and hearing disabilities: transfer of stimulus control to writing tasks.

机译:向有发育和听力障碍的人教授基于计算机的拼写:将刺激控制转移到写作任务上。

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摘要

Computer-based instruction may yield widely useful handwritten spelling. Illustrative cases involved individuals with mental retardation and hearing impairments. The participant in Study 1 matched computer pictures and printed words to one another but did not spell the words to pictures. Spelling was then taught using a computerized procedure. In general, increases in the accuracy of computer spelling were accompanied by improvements in written spelling to pictures. Study 2 extended these results with a 2nd participant. After initial training, spelling improved in the context of a retrieval task in which the participant (a) wrote a list of the names of objects displayed on a table, (b) selected the objects from a shelf, and (c) returned the objects to the table. Nearly perfect accuracy scores declined on some retrieval trials conducted without a list, suggesting that the list may have served a mediating function during retrieval. Transfer of stimulus control of computer-based teaching to the retrieval task may have been attributable to the existence of stimulus classes involving pictures, objects, and printed words.
机译:基于计算机的指令可能会产生广泛有用的手写拼写。说明性案例涉及智力低下和听力障碍的人。研究1的参与者将计算机图片和打印的单词彼此匹配,但没有将单词拼写为图片。然后使用计算机程序教授拼写。通常,计算机拼写准确性的提高伴随着图片的书面拼写的改进。研究2在第二名参与者的支持下扩展了这些结果。经过初步培训后,在一项检索任务的背景下,拼写得到了改善,参与者(a)写下了桌上显示的对象的名称列表,(b)从架子上选择了对象,并且(c)返回了对象到桌子上。在没有列表的情况下进行的某些检索试验中,几乎完美的准确性得分有所下降,这表明该列表可能在检索过程中起到了中介作用。将基于计算机的教学的刺激控制转移到检索任务上可能归因于存在涉及图片,对象和印刷文字的刺激类。

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