Decision making under ambiguity and risk in adolescent-onset schizophrenia.

ABSTRACT:

Objective

Numerous studies have identified impaired decision making (DM) under both ambiguity and risk in adult patients with schizophrenia. However, the assessment of DM in patients with adolescent-onset schizophrenia (AOS) has been challenging as a result of the instability and heterogeneity of manifestations. The Iowa Gambling Task (IGT) and Game of Dice Task (GDT), which are frequently used to evaluate DM respectively under ambiguity and risk, are sensitive to adolescents and neuropsychiatric patients. Our research intended to examine the performance of DM in a relatively large sample of patients with AOS using the above-mentioned two tasks. We also aimed to take a closer look at the relationship between DM and symptom severity of schizophrenia.

Methods

We compared the p

SUBMITTER: Li D 

PROVIDER: S-EPMC8094464 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature