With the persistent continuity of his ritualistic behaviors and Canson is eventually recommended for psychological evaluation. Which of the following tools is most suitable for use during the initial psychiatric interview of the Nursing Assessment Process?

Canson, 28, presents with obsessive handwashing and counting rituals. He avoids touching items due to fear of contamination. Despite negative consequences, he feels compelled to perform rituals. Family reports distress. During assessment and he describes anxiety when rituals are disrupted. which tool is most appropriate for initial evaluation.