Spatial affect learning restricted in major depression relative to anxiety disorders and healthy controls

Cogn Emot. 2014;28(1):36-45. doi: 10.1080/02699931.2013.794772. Epub 2013 May 24.

Abstract

Detecting and learning the location of unpleasant or pleasant scenarios, or spatial affect learning, is an essential skill that safeguards well-being (Crawford & Cacioppo, 2002). Potentially altered by psychiatric illness, this skill has yet to be measured in adults with and without major depressive disorder (MDD) and anxiety disorders (AD). This study enrolled 199 adults diagnosed with MDD and AD (n=53), MDD (n=47), AD (n=54), and no disorders (n=45). Measures included clinical interviews, self-reports, and a validated spatial affect task using affective pictures (IAPS; Lang, Bradley, & Cuthbert, 2005). Participants with MDD showed impaired spatial affect learning of negative stimuli and irrelevant learning of pleasant pictures compared with non-depressed adults. Adults with MDD may use a "GOOD is UP" heuristic reflected by their impaired learning of the opposite correlation (i.e., "BAD is UP") and performance in the pleasant version of the task.

Publication types

  • Research Support, N.I.H., Extramural

MeSH terms

  • Adolescent
  • Adult
  • Affect*
  • Aged
  • Anxiety Disorders / complications
  • Anxiety Disorders / psychology*
  • Case-Control Studies
  • Depressive Disorder, Major / complications
  • Depressive Disorder, Major / psychology*
  • Female
  • Healthy Volunteers / psychology*
  • Humans
  • Learning*
  • Male
  • Middle Aged
  • Photic Stimulation
  • Psychomotor Performance
  • Space Perception
  • Young Adult