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Related Experiment Video

Updated: Jun 23, 2026

The Deese-Roediger-McDermott (DRM) Task: A Simple Cognitive Paradigm to Investigate False Memories in the Laboratory

The Deese-Roediger-McDermott (DRM) Task: A Simple Cognitive Paradigm to Investigate False Memories in the Laboratory

Published on: January 31, 2017

Sadder and less accurate? False memory for negative material in depression.

Jutta Joormann¹, Bethany A Teachman, Ian H Gotlib

¹Department of Psychology, University of Miami, Coral Gables, FL 33124, USA. jjoormann@psy.miami.edu

Journal of Abnormal Psychology

|May 6, 2009

Summary

This summary is machine-generated.

Individuals with major depressive disorder exhibit altered memory recall, showing fewer accurate memories but more false memories for negative information compared to controls.

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Design and Implementation of an fMRI Study Examining Thought Suppression in Young Women with, and At-risk, for Depression

Published on: May 19, 2015

Area of Science:

Cognitive Psychology
Clinical Psychology
Neuroscience

Background:

Induced sad moods can enhance memory recall accuracy.
The impact of clinical depression on memory, particularly false memories, remains less understood.
Distinguishing between mood induction and clinical depression effects on memory is crucial.

Purpose of the Study:

To investigate the effect of major depressive disorder on false memory formation.
To compare recall accuracy and false recall of emotional and neutral stimuli in depressed versus non-depressed individuals.
To determine if depression specifically influences the false recall of negative stimuli.

Main Methods:

Utilized the Deese-Roediger-McDermott (DRM) paradigm.
Presented participants with DRM word lists associated with negative, neutral, or positive lures.
Compared memory performance (accurate recall and false recall of lures) between individuals diagnosed with major depressive disorder and healthy controls.

Main Results:

Major depressive disorder participants demonstrated reduced accurate recall of presented words compared to controls.
Major depressive disorder participants exhibited significantly higher false recall rates for negative lures.
No significant differences were found in the false recall of neutral or positive lures between groups.

Conclusions:

Clinical depression is associated with an increased propensity for forming false memories, specifically for negative material.
Depression-related memory biases may contribute to the maintenance or exacerbation of negative thought patterns.
These findings highlight a specific cognitive vulnerability in major depressive disorder concerning memory distortion.