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Emerging criteria for the low-coherence cannot classify category.

Anna Maria Speranza1, Giampaolo Nicolais1, Carola Maggiora Vergano1

  • 1a Department of Dynamic and Clinical Psychology , Sapienza University of Rome , Rome , Italy.

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Summary

This study refines the Adult Attachment Interview (AAI) coding system by adding criteria for the low-coherence cannot classify (CC) category, improving its use with clinical populations.

Keywords:
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Area of Science:

  • Psychology
  • Developmental Psychology
  • Clinical Psychology

Background:

  • The Adult Attachment Interview (AAI) coding system requires adaptation for nonnormative samples.
  • Existing AAI criteria may not fully capture specific states of mind in clinical populations.

Purpose of the Study:

  • To propose and illustrate additional criteria for the low-coherence cannot classify (CC) category within the AAI coding system.
  • To enhance the AAI's flexibility and effectiveness when applied to clinical samples, particularly parents of maltreated children.

Main Methods:

  • Analysis of three AAIs from parents of maltreated children exhibiting very low coherence.
  • Identification of global category descriptors and specific indices of discourse breakdown.

Main Results:

  • Defined new criteria to characterize the low-coherence CC category.
  • Highlighted features indicative of reasoning and discourse breakdown in the analyzed transcripts.

Conclusions:

  • The proposed criteria offer a more nuanced approach to rating low-coherence CC states of mind.
  • This refinement enhances the AAI's utility for assessing attachment in clinical and diverse populations.