Define "diagnostic specificity" in relation to assessment.

Diagnostic specificity refers to the accuracy of identifying specific diagnoses in the context of assessment. This concept emphasizes the importance of distinguishing between different conditions accurately, ensuring that the assessment tool or process effectively identifies the exact nature of an individual’s issues without confusing them with other potential diagnoses. High diagnostic specificity means that when a diagnosis is made, there is a high probability that the individual actually has that specific condition, thus minimizing the risk of misdiagnosis and ensuring appropriate and effective intervention strategies in occupational therapy practice. This specificity is essential for tailoring therapeutic approaches and optimizing client outcomes.