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Related Experiment Videos

Null effect of mood as a semantic prime.

K A Weaver1, A N McNeill

  • 1Department of Psychology, Emporia State University, KS 66801.

The Journal of General Psychology
|July 1, 1992
PubMed
Summary

This study found no mood priming effect in semantic tasks, even when addressing prior criticisms. Results suggest a dissociation between semantic and episodic memory systems.

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Area of Science:

  • Cognitive Psychology
  • Neuroscience

Background:

  • Previous research on mood priming in semantic tasks (lexical decision, word recognition) yielded inconsistent results.
  • Prior studies faced criticism for mood induction methods and use of non-controlled processing tasks.

Purpose of the Study:

  • To investigate mood priming effects in semantic tasks while addressing limitations of previous research.
  • To examine whether mood influences semantic processing under controlled conditions.

Main Methods:

  • Two experiments were conducted using refined mood induction techniques and tasks requiring controlled processing.
  • Participants were categorized as happy or sad and appraised sentence content for emotional valence.

Main Results:

  • No significant mood priming effect was observed for happy or sad participants appraising sentence content.
  • Findings support the dissociation between semantic memory and episodic memory.

Conclusions:

  • Mood state does not appear to influence semantic memory tasks under the controlled conditions of this study.
  • The results reinforce the distinction between different memory systems in cognitive psychology.

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