Development and psychometric properties of a new brief scale for subjective personal agency (SPA-5) in people with schizophrenia.

Sosei YamaguchiTakuma ShiozawaAsami MatsunagaPeter BernickUtako SawadaAyano TanedaTakahiro OsumiChiyo Fujii

Published in: Epidemiology and psychiatric sciences (2020)

We developed a new, five-item Subjective Personal Agency scale (SPA-5) that can be completed by people with serious mental illness. Further studies are needed to confirm the results outside Japan.

Keyphrases

psychometric properties
mental illness
mental health
bipolar disorder
sleep quality
drug administration