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The memory conjunction error paradigm: normative data for conjunction triplets.

Juliana K Leding1, James Michael Lampinen, Norman W Edwards

  • 1University of Arkansas, Fayetteville, Arkansas, USA. j.leding@unf.edu

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|January 11, 2008
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Summary

This study examined false memories using a conjunction lure paradigm. Conceptual overlap between stimulus words predicted false recognition, providing insights into memory errors.

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Area of Science:

  • Cognitive Psychology
  • Human Memory Research

Background:

  • The memory conjunction paradigm efficiently tests false memories by recombining studied stimuli into lures.
  • Participants often exhibit false recognition for these recombined features, indicating memory errors.

Purpose of the Study:

  • To present normative data for 96 memory conjunction triplets.
  • To investigate factors influencing false recognition rates of conjunction lures.

Main Methods:

  • Two experiments were conducted to gather normative data.
  • Descriptive statistics were calculated for true and false recognition rates.
  • Factors affecting false recognition were analyzed, focusing on conceptual overlap.

Main Results:

  • Normative data for 96 memory conjunction triplets are provided.
  • Conceptual overlap between the first parent word and the conjunction lure significantly predicted false recognition.
  • Variability in false recognition rates was observed.

Conclusions:

  • Conceptual overlap is a key factor influencing false recognition in the conjunction paradigm.
  • The provided norms can aid future research on memory conjunctions and false memories.