Why the study?
Short versions of the Beck Hopelessness Scale were created using Classical Test Theory, which has been repeatedly criticized.
Population
492 psychiatrically hospitalized adult patients
Authors
Loading...
May warrant testing of the IRT-refined BHS in clinical settings; leaves open validation and superiority over classical versions.
A newly developed 9-item Beck Hopelessness Scale using Item Response Theory demonstrates high sensitivity for suicidal risk assessment in psychiatric inpatients.
Balsamo et al. (2020) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: