Foreman E I, Baker R
Acta Psychiatr Scand. 1986 Jan;73(1):101-8. doi: 10.1111/j.1600-0447.1986.tb02674.x.
A criterion validation of a new scale, REHAB (Rehabilitation Evaluation Hall And Baker) (1) is described. Forty-three long-stay psychiatric patients from two wards were observed by a psychologist over a 2-week period using a time sampling procedure. The observed behaviour was coded into predetermined categories based on Blunden & Kushlick's (2) concept of engagement. Also during this period the ward nurses rated the 43 patients using the REHAB assessment. The time sampled observations were correlated with REHAB factors and items. Five hypotheses about the relationship between the two measures were tested. Four of the five hypotheses were supported by the data. Overall, despite certain limitations of the study, it is concluded that evidence is provided for the criterion validity of REHAB.
本文描述了一种新量表REHAB（康复评估厅与贝克量表）(1) 的标准效度验证。一位心理学家采用时间抽样程序，在两周时间内对来自两个病房的43名长期住院精神科患者进行了观察。根据布伦登和库什利克(2) 的参与概念，将观察到的行为编码为预先确定的类别。在此期间，病房护士也使用REHAB评估对这43名患者进行了评分。对时间抽样观察结果与REHAB因子及项目进行了相关性分析。对关于这两种测量方法之间关系的五个假设进行了检验。五个假设中的四个得到了数据支持。总体而言，尽管该研究存在一定局限性，但得出结论认为，有证据支持REHAB的标准效度。
