Cross-cultural adaptation and inter-rater reliability of the Schizophrenia proneness instrument adult version (SPI-A) in the Indonesian context.

Ambarini, Tri Kurniati; Surjaningrum, Endang; Chusairi, Achmad; Schultze-Lutter, Frauke (2024). Cross-cultural adaptation and inter-rater reliability of the Schizophrenia proneness instrument adult version (SPI-A) in the Indonesian context. Asian journal of psychiatry, 93(103944), p. 103944. Elsevier 10.1016/j.ajp.2024.103944

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This study aims to adapt the Schizophrenia Proneness Instrument, Adult Version (SPI-A) for the assessment of basic symptoms to the Indonesian context (culturally and linguistically) and analyze the inter-rater reliability of the translated version. Following a specific methodology for cultural adaptation, direct and back-translations were conducted together with cognitive interviews to analyze the comprehensibility of the translated version. A linguistic expert analyzes the resulting version to determine its grammatical and linguistic adequacy. Finally, the interclass correlation (ICC) of the three expert ratings of the samples (N = 9) was analyzed. The direct and back-translation phases showed good conceptual equivalence to the original version. The cognitive interviews revealed items that were challenging to understand and required revision. The final version also considered the judgments of a linguistic expert for grammatical and conceptual improvements. Inter-rater reliability analysis showed an excellent degree of agreement (ICC value: 0.984; 95% CI: 0.950-0.996). The translated SPI-A fits the Indonesian context and can be used in clinical settings to assess basic symptoms in help-seeking individuals in Indonesia.

Item Type:

Journal Article (Original Article)

Division/Institute:

04 Faculty of Medicine > University Psychiatric Services > University Hospital of Child and Adolescent Psychiatry and Psychotherapy
04 Faculty of Medicine > University Psychiatric Services > University Hospital of Child and Adolescent Psychiatry and Psychotherapy > Research Division

UniBE Contributor:

Schultze-Lutter, Frauke

Subjects:

600 Technology > 610 Medicine & health

ISSN:

1876-2026

Publisher:

Elsevier

Language:

English

Submitter:

Pubmed Import

Date Deposited:

20 Feb 2024 10:03

Last Modified:

08 Mar 2024 00:16

Publisher DOI:

10.1016/j.ajp.2024.103944

PubMed ID:

38364598

Uncontrolled Keywords:

Basic Symptoms Clinical High Risk Cultural Adaptation Inter-Rater Reliability Psychosis Schizophrenia Proneness Instrument Adult Version

BORIS DOI:

10.48350/192990

URI:

https://boris.unibe.ch/id/eprint/192990

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