Culturally bounded in nature, adaptive behavior is the degree to which a person meets the requirements of personal independence and social responsibilities. This study aimed to develop a computerized adaptive test (CAT) of a culturally appropriate adaptive behavior measure (i.e., the Activities and Participation Rating Scale [APRS]) in the Singapore context for children aged 7 to 12 years, that is, the CAT-APRS-Primary. In Study 1, an item bank consisting of 310 adaptive skills was developed and piloted among 56 caregivers. In Study 2, the refined 310 items were calibrated using Rasch analysis among 352 caregivers. After the removal of five poor items based on the Rasch analysis, the finalized 305 items were used for the CAT development, with these items showing good Rasch person and item fit statistics. Preliminary utility of the CAT-APRS-Primary was established, with participants completing 24 items on average. Limitations and implications for future research were discussed.

在本质上受文化限制，适应性行为是一个人满足个人独立性和社会责任要求的程度。本研究旨在为新加坡 7 至 12 岁儿童开发一种适合文化的适应性行为测量（即活动和参与评分量表 [APRS]）的计算机化适应性测试 (CAT)，即 CAT- APRS-小学。在研究 1 中，开发了一个包含 310 项适应性技能的项目库，并在 56 名护理人员中进行了试点。在研究 2 中，使用 Rasch 分析在 352 名护理人员中校准了精炼的 310 个项目。在根据 Rasch 分析去除五个较差的项目后，最终确定的 305 个项目用于 CAT 开发，这些项目显示出良好的 Rasch 人和项目拟合统计。CAT-APRS-Primary 的初步实用性已经建立，参与者平均完成 24 个项目。讨论了未来研究的局限性和影响。