What does the term "data triangulation" involve in behavioral analysis?

The term "data triangulation" in behavioral analysis involves employing various data sources to validate findings. This approach enhances the credibility and reliability of the assessment and interventions used in applied behavior analysis. By integrating multiple forms of data—such as direct observation, parent or teacher reports, and standardized assessments—practitioners can develop a more comprehensive understanding of the individual or situation being studied.

Using different data sources helps mitigate the risk of bias that may arise from relying on a singular method, allowing for a more holistic view of the behavior or phenomenon. Triangulation can reveal patterns or discrepancies that might not be evident when interpreting data from one source alone. This process is essential for making informed decisions regarding interventions and supports tailored to the client's unique needs.