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Talk-Aloud Protocols during Conditional Discrimination Training and Equivalence Class Formation.

Aleksander Vie1, Erik Arntzen1

  • 1Department of Behavioral Science, Oslo and Akershus University College, St. Olavs Plass, PO Box 4, 0130 Oslo, Norway.

The Analysis of Verbal Behavior
|March 12, 2019
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Summary

Participants' self-talk during conditional discrimination training was studied. Talking aloud increased more in the Many-to-One (MTO) condition during the shift from training to testing.

Keywords:
AdultsConditional discrimination trainingDelayed matching-to-sampleStimulus equivalenceTalk aloud protocol

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Area of Science:

  • Behavioral Psychology
  • Cognitive Science
  • Learning Sciences

Background:

  • Self-talk is a key component of human cognition and behavior.
  • Understanding self-talk during learning is crucial for developing effective educational strategies.
  • Conditional discrimination and equivalence relations are fundamental concepts in behavioral psychology.

Purpose of the Study:

  • To investigate the role of self-talk in conditional discrimination training.
  • To examine the emergence of conditional relations consistent with equivalence.
  • To compare self-talk patterns between Many-to-One (MTO) and One-to-Many (OTM) training structures.

Main Methods:

  • Eighteen adult participants were trained using a 6-s delayed matching-to-sample (DMTS) procedure.
  • Participants were instructed to talk aloud during training and testing phases.
  • Vocal responses were recorded across three distinct time-windows within each trial.

Main Results:

  • Participants in the One-to-Many (OTM) condition generally exhibited more talking than those in the Many-to-One (MTO) condition.
  • MTO participants showed a greater increase in talking during the third time-window (comparison array) from training to testing.
  • Talking aloud during the delay (second time-window) was infrequent (<55%) and not essential for correct responding in DMTS trials.

Conclusions:

  • The shift from training to testing significantly affects self-talk patterns, particularly in the MTO condition.
  • Self-talk during the delay phase of DMTS is not a prerequisite for successful conditional discrimination.
  • The findings provide insights into the interplay between vocal behavior and learning within different training structures.