The purpose of this study was to evaluate the reliability, validity, and accuracy of scores from the Intervention Selection Profile-Function (ISP-Function): a brief functional assessment tool founded upon Direct Behavior Rating (DBR) methodology. Participants included 34 teacher-student dyads. Using the ISP-Function, teachers rated the extent to which students exhibited disruptive behavior, as well as the frequency with which disruptions were met with four consequences. Ratings were completed across three 10-min sessions, during which a research assistant also collected systematic direct observation (SDO) data regarding the same behavior and consequences. Results indicated adequate temporal reliability (≥.70) was attained for the adult attention and peer attention targets across the three ratings; in contrast, up to 8-18 data points would be needed to achieve adequate reliability across the remaining targets. Findings further suggested that while ISP-Function ratings of disruptive behavior, adult attention, and peer attention were moderately to highly correlated with SDO data, correlations were in the low range for the access to items/activities and escape/avoidance targets. Finally, analysis of difference scores showed that on average, mean ISP-Function scores fell within only 0.33 to 1.81 points of mean SDO scores (on the 0-10 DBR scale). Agreement coefficients indicative of exact score agreement were less consistent, suggesting accuracy ranged from poor to substantial. Results are promising, but future research is necessary to support applied ISP-Function use. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

中文翻译：

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干预选择资料的可靠性，有效性和准确性-功能：简短的功能评估工具。

这项研究的目的是评估干预选择档案功能（ISP-Function）的分数的可靠性，有效性和准确性：这是一种基于直接行为评分（DBR）方法的简短功能评估工具。参加者包括34个师生二元组。通过使用ISP功能，教师对学生表现出破坏性行为的程度进行了评估，并对发生破坏的频率进行了四种评估。在三个10分钟的会议中完成了评分，在此期间，研究助理还收集了有关相同行为和后果的系统直接观察（SDO）数据。结果表明，在三个等级中，成人注意力和同伴注意力目标均获得足够的时间可靠性（≥.70）；相反，为了达到其余目标的足够可靠性，将需要多达8-18个数据点。研究结果进一步表明，尽管ISP的破坏性行为，成人注意力和同伴注意力的功能等级与SDO数据具有中等程度的高度相关性，但相关的项/活动和逃避/避免目标的相关性处于较低范围。最后，差异分数的分析表明，平均而言，ISP功能平均分数仅在平均SDO分数（0-10 DBR等级）的0.33至1.81点之间。表示精确分数一致性的一致性系数不太一致，这表明准确性从差到大不等。结果是有希望的，但是未来的研究对于支持应用ISP功能的使用是必要的。（PsycINFO数据库记录（c）2019 APA，保留所有权利）。