German Norms of the Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A) and Proposal of a 5-Item Short-Version (HGSHS-5:G)

Riegel, Bjoern and Toennies, Sven and Hansen, Ernil and Zech, Nina and Eck, Sandra and Batra, Anil and Peter, Burkhard (2021) German Norms of the Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A) and Proposal of a 5-Item Short-Version (HGSHS-5:G). INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL HYPNOSIS, 69 (1). pp. 112-123. ISSN 0020-7144, 1744-5183

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Abstract

The Harvard Group Scale of Hypnotic Susceptibility, Form A (HGSHS:A), is commonly used to test hypnotizability. There is still some controversy about what exactly hypnotizability is and whether and how it can be measured, especially by the HGSHS:A. Furthermore, a wider clinical use is limited, requiring a testing time of more than 1 hour. We analyzed the German HGSHS:A version for its factorial structure, item contribution, and item difficulty based on test data from six studies, including 1276 persons, to propose a shorter version of the HGSHS:A. We hereby present a 5-item version of the HGSHS:A (HGSHS-5:G), consisting of the challenge items, that was compared with an 11-item version (highly variable posthypnotic amnesia omitted). Age- and gender-specific norms was generated. The HGSHS-5: G showed high validity, reliability, and classification agreement. It reduces test time to 30 minutes thus facilitating wider use of hypnotizability testing.

Item Type: Article
Uncontrolled Keywords: ;
Subjects: 600 Technology > 610 Medical sciences Medicine
Divisions: Medicine > Lehrstuhl für Anästhesiologie
Depositing User: Dr. Gernot Deinzer
Date Deposited: 16 Sep 2022 11:51
Last Modified: 16 Sep 2022 11:51
URI: https://pred.uni-regensburg.de/id/eprint/47569

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