Enhancing research practices in intellectual and developmental disabilities through person-centered outcome evaluation.

Background: Research practices in IDD need to align current values towards people with IDD, the current understanding of IDD, and best practices regarding change strategies and valued outcomes.

Aims: To describe the components to-and application of-a person-centered outcome evaluation model that meets the above criteria.

Methods And Procedures: A person-centered evaluation logic model is used to identify and describe a conceptual framework (input), a change strategy (throughput), personal outcomes (outcome), and meaningful impacts (output).

Outcomes And Results: Specific person-centered outcomes and exemplary outcome indicators are presented for two outcome evaluation frameworks: human functioning dimensions, and the four theoretical perspectives on IDD: biomedical, psychoeducational, sociocultural, and justice.

Conclusions And Implications: A person-centered approach to outcome evaluation enhances research practices in IDD by identifying and assessing valued personal outcomes that align current values, understanding, and best practices; increases transparency; facilitates accountability; and expands understanding.