首页> 美国卫生研究院文献>Journal of Applied Behavior Analysis >Differential responding in the presence and absence of discriminative stimuli during multielement functional analyses.
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Differential responding in the presence and absence of discriminative stimuli during multielement functional analyses.

机译:在多元素功能分析过程中在存在和不存在区分性刺激的情况下的差分响应。

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摘要

We evaluated the extent to which discriminative stimuli (S(D)s) facilitate differential responding during multielement functional analyses. Eight individuals, all diagnosed with mental retardation and referred for assessment and treatment of self-injurious behavior (SIB) or aggression, participated. Functional analyses consisted of four or five assessment conditions alternated in multielement designs. Each condition was initially correlated with a specific therapist and a specific room color (S(D)s), and sessions continued until higher rates of target behaviors were consistently observed under a specific test condition. In a subsequent analysis, the programmed S(D)s were removed (i.e., all conditions were now conducted by the same therapist in the same room), and sessions continued until differential responding was observed or until twice as many sessions were conducted with the S(D)s absent (as opposed to present), whichever came first. Results indicated that the inclusion of programmed S(D)s facilitated discrimination among functional analysis conditions for half of the participants. These results suggest that the inclusion of salient cues may increase either the efficiency of functional analyses or the likelihood of obtaining clear assessment outcomes.
机译:我们评估了在多元素功能分析过程中鉴别刺激(S(D)s)促进差异反应的程度。八个人均被诊断出患有智力障碍,并被转介至自我伤害行为(SIB)或攻击性的评估和治疗。功能分析由在多元素设计中交替使用的四个或五个评估条件组成。每种情况最初都与特定的治疗师和特定的房间颜色(S(D)s)相关联,并且会持续进行直到在特定的测试条件下始终观察到更高的目标行为率。在随后的分析中,删除了已编程的S(D)(即,现在所有条件均由同一位治疗师在同一房间内进行),然后继续进行治疗直至观察到差异反应或直至对治疗进行了两倍的治疗为止。 S(D)缺席(相对于现在),以先到者为准。结果表明,包含编程的S(D)有助于一半参与者的功能分析条件之间的区分。这些结果表明,包含明显的提示可能会提高功能分析的效率或获得明确评估结果的可能性。

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