Linganisha mbinu

	BHS: Kipimo cha Kutokuwa na Matumaini cha Beck	PCL-SV: Tole la Tathmini ya Uchunguzi wa Ugonjwa wa Kiakili
Nyanja	Saikolojia ya Forensiki	Saikolojia ya Forensiki
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	1974	1995
Mwanzilishi	Aaron T. Beck, Albert Weissman, David Lester, Lori Trexler	Stephen D. Hart, Diana N. Cox, Robert D. Hare
Aina	Self-report	Interview-rated / File-based
Chanzo asilia	Beck, A. T., Weissman, A., Lester, D., & Trexler, L. (1974). The measurement of pessimism: The Hopelessness Scale. Journal of Consulting and Clinical Psychology, 42(6), 861–865.	Hart, S. D., Cox, D. N., & Hare, R. D. (1995). The Hare Psychopathy Checklist: Screening Version (PCL-SV). Multi-Health Systems, Inc.
Majina mbadala	BHS, Beck Hopelessness Scale, Hopelessness Assessment	PCL-SV, Hare PCL-SV, Psychopathy Checklist Screening
Zinazohusiana	4	4
Muhtasari	The Beck Hopelessness Scale (BHS) is a 20-item self-report instrument developed by Aaron Beck and colleagues (1974) to measure the degree of hopelessness and pessimism about the future in adolescents and adults. It is grounded in Beck's cognitive theory of depression and suicide and is widely used in clinical, psychiatric, forensic, and research settings to assess suicide risk and identify individuals at elevated risk for self-harm and completed suicide.	The Psychopathy Checklist Screening Version (PCL-SV) is a 12-item assessment tool developed by Hart, Cox, and Hare (1995) to screen for psychopathic personality traits in adolescents and adults. It is a brief alternative to the full 20-item Psychopathy Checklist-Revised (PCL-R), designed for rapid screening in correctional, forensic psychiatric, and research settings. PCL-SV identifies individuals exhibiting callousness, impulsivity, shallow affect, and antisocial behavior—traits associated with high violence risk and treatment non-responsiveness.