The study will include a sample of High Genetic Risk-SZBD (HR-SZBD) subjects (N = 60), First Episode Psychotic Patients (FEP) (N = 60) and CC participants (N = 60). All groups will be evaluated with CR scales as well as clinical, neuropsychological, and neuroimaging tests at baseline. The FEP and HR-SZBD groups will then be randomly allocated to a psychological intervention to enhance CR (N = 30 FEP and 30 HR-SZBD) or a support group (N = 30 FEP and 30 HR-SZBD). Once the psychological intervention (3 months) is completed, the FEP and HR-SZBD groups will be re-assessed with the same clinical, neuropsychological, and neuroimaging tests as well as CR scales that were used at baseline. Between the third and twelfth month, follow-up sessions will be conducted to remind the participants of the contents of the intervention. Finally, clinical, CR, neuropsychological and neuroimaging assessments will be completed in the FEP, HR-SZBD and CC groups at 12 months to verify whether the effects of the intervention remain stable over time.
This study proposes continuity in the implementation of a psychological approach program to enhance cognitive reserve (CR) in children, adolescent and young adults, off-springs of patients with schizophrenia or bipolar disorder (Off-SZBP), and first affective and non-affective episodes with three main objectives: to characterize the cognitive reserve in the early stages of the disease, to validate the adaptation of the intervention to first affective and non-affective disorders to assess the effectiveness of the intervention in a longer term.