CAT-PD: Self Harm Subscale Worksheet Bundle (CAT-PD-SH)
CAT-PD: Self Harm Subscale Worksheet Bundle (CAT-PD-SH)
This bundle contains six structured worksheets based on the CAT-PD-SF Self Harm Subscale (CAT-PD-SH), a 7-item dimensional research instrument derived from the Computerized Adaptive Assessment of Personality Disorder – Short Form, developed by Simms and colleagues (2011) at the University at Buffalo. The scale measures the presence and frequency of self-harm urges, suicidal ideation, and self-injurious behavior history within structured personality research frameworks.
The tool is grounded in item response theory (IRT) and aligns with the Hierarchical Taxonomy of Psychopathology (HiTOP) framework. It demonstrates strong internal consistency (community α = .87; patient α = .86) and has been validated across community and psychiatric outpatient samples (N = 628), with cross-cultural replication.
Bundle Contents
WS1 — Introduction: Overview of the CAT-PD-SH tool, its purpose, theoretical background, and complete 7-item questionnaire with a 5-point rating scale. Includes participant preparation guidelines.
WS2 — Scoring: Step-by-step scoring worksheet covering item transfer, domain subtotals (Self-harm Urges, Suicidal Ideation, Self-injurious Behavior History), total score calculation, and a structured interpretation table with two score ranges (1.00–1.99 Standard; 2.00–5.00 Elevated).
WS3 — Psychoeducation: Evidence-based psychoeducational content covering the science behind self-harm dimensionality, daily-life impact scenarios, protective factor checklist, myth-versus-fact table, and structured self-reflection prompts.
WS4 — Action Plan: Structured safety and support planning worksheet including SMART goal templates (3 goals), a weekly implementation schedule, obstacle-solution mapping, support system table, and a 4-week progress tracker.
WS5 — Clinician Reference: Professional reference guide covering theoretical framework, psychometric properties, scoring interpretation table, differential considerations checklist, and full evidence base with peer-reviewed citations.
WS6 — Informed Consent: Participant consent form covering purpose, procedure, confidentiality, voluntary participation, benefits and risks, and signature fields including a parent/guardian line.
Intended Use
This bundle is designed for use by qualified mental health professionals, academic researchers, and graduate-level training programs conducting structured personality research. It is not a clinical diagnostic instrument and does not replace professional clinical assessment or crisis intervention.
Important Notice
This tool contains sensitive content related to self-harm and suicidal ideation. It is intended for use under professional oversight only. If a participant indicates active distress, immediate referral to a qualified mental health professional or crisis support service is required. The International Association for Suicide Prevention maintains a directory of crisis centers at iasp.info.
For educational and research use only. Not a diagnostic tool. © 2026 Neuroviax Academy — neuroviaxacademy.com
