NCT05736471

Cognitive and Affective Processes Online

Computational Dissociation of the Causes of Cognitive Rigidity in Depression

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 2,500 (estimated)
• Sponsor: University of Minnesota · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

This study will provide data for evaluating the psychometric characteristics of the tests assessing cognitive flexibility, including their (1) internal consistency, (2) feasibility and tolerability, their (3) convergent and discriminant validity of cognitive and affective constructs such as those introduced to understand mental disorders, and (4) sensitivity (and correspondence) to individual differences. For these tests to be useful in studying clinical conditions, they must show adequate reliability, validity, and sensitivity in large samples of convenience.

Conditions

• Depression

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Computational dissociation of the causes of cognitive rigidity in depression	involves a single testing session with surveys and tasks relevant to the experiment involving behavioral tasks and self-report questions through an online crowd-sourcing platform

Timeline

• Start date: 2023-02-15
• Primary completion: 2026-05-02
• Completion: 2026-05-02
• First posted: 2023-02-21
• Last updated: 2025-06-04

Locations

1 site across 1 country: United States