Kernberg P F, Chazan S E, Normandin L
New York Hospital-Cornell Medical Center, White Plains, NY 10605, USA.
J Psychother Pract Res. 1998 Summer;7(3):196-207.
The Children's Play Therapy Instrument (CPTI), its development, and reliability studies are described. The CPTI is a new instrument to examine a child's play activity in individual psychotherapy. Three independent raters used the CPTI to rate eight videotaped play therapy vignettes. Results were compared with the authors' consensual scores from a preliminary study. Generally good to excellent levels of interrater reliability were obtained for the independent raters on intraclass correlation coefficients for ordinal categories of the CPTI. Likewise, kappa levels were acceptable to excellent for nominal categories of the scale. The CPTI holds promise to become a reliable measure of play activity in child psychotherapy. Further research is needed to assess discriminant validity of the CPTI for use as a diagnostic tool and as a measure of process and outcome.
本文描述了儿童游戏治疗工具（CPTI）及其开发过程和可靠性研究。CPTI是一种用于在个体心理治疗中检查儿童游戏活动的新工具。三名独立评分者使用CPTI对八个录像的游戏治疗片段进行评分。将结果与作者在初步研究中达成共识的分数进行比较。对于CPTI的有序类别，独立评分者在组内相关系数方面获得了一般良好到优秀水平的评分者间信度。同样，该量表的名义类别kappa水平从可接受至优秀。CPTI有望成为儿童心理治疗中游戏活动的可靠测量工具。需要进一步研究以评估CPTI作为诊断工具以及作为过程和结果测量工具的区分效度。
