The contextual fit of a behavior support plan refers to the extent that the procedures of the plan are consistent with the knowledge, values, skills, resources, and administrative support of those who are expected to implement the plan. This study used a concurrent multiple baseline design across four participants to assess the presence of a functional relation between introduction of the Contextual Fit Enhancement Protocol, an intervention designed to improve contextual fit and (a) increase in fidelity of support plan implementation and (b) improve student behavior. Results indicate that following implementation of the Contextual Fit Enhancement Protocol, support plan implementation fidelity increased and student problem behavior decreased. In addition, teachers participating in the study rated the contextual fit intervention process as effective and efficient. Limitations and implications for future research, practice, and training are discussed.

行为支持计划的环境适应性是指计划的程序与预期将执行计划的人员的知识，价值，技能，资源和行政支持相一致的程度。这项研究使用了四个参与者同时进行的多基线设计来评估引入情境适应增强协议，旨在改善情境适应性的干预措施与（a）实施支持计划的保真度以及（b）干预之间的功能关系的存在。改善学生的行为。结果表明，在实施“情境适应增强协议”后，支持计划的实施保真度有所提高，而学生的问题行为有所减少。此外，参与研究的教师认为情境适合度干预过程是有效的。讨论了未来研究，实践和培训的局限性和含义。