anhedonia
Conditions
Interventions
Laboratory-based experimental control group:Control Group: Receives no attribution feedback.
Laboratory-based experimental intervention group:The experimental intervention will employ a modified probabilistic reward task.
Intervention Group: Receive explicit post-reward attribution informati
positive autobiographical intervention group:8-week positive autobiographical intervention.
Waitlist control group:No intervention, subjects choose on their own whether or not to receive the intervention after 8 weeks.
Sponsors
School of Psychology, Central China Normal University
Eligibility
Sex/Gender
All
Age
18 Years to 30 Years
Inclusion criteria
Inclusion criteria: (1) Adults aged 18-30 years; (2) At least two options in Snaith-Hamilton Pleasure Scale (SHAPS) Chinese version selected as disagree; (3) Right-handedness; (4) Normal or corrected-to-normal vision.
Exclusion criteria
Exclusion criteria: (1) Have a history of neurological or psychiatric illness; (2) Currently taking psychiatric medications; (3) Concurrent involvement in other psychological interventions.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| positive affect;anhedonia;the rate of correctness;response time;learning rate;reward sensitivity; | — |
Countries
China
Contacts
Public ContactLin Zhang
School of Psychology, Central China Normal University
Outcome results
None listed