Document Type

Article

Publication Date

2026

DOI

10.1002/bin.70090

Publication Title

Behavioral Interventions

Volume

41

Issue

2

Pages

e70090

Abstract

Hierarchical classification responding (HCR) describes a collection of responses that require discrimination of logical relationships between stimuli based on their position in a categorical hierarchy. This study established HCR for a new hierarchy in young children through discrete trial instruction. Participants selected pictures corresponding to different hierarchical levels of categorization. We tested for the emergence of naming that matched the level of hierarchy presented, transformation of function, and class inclusion responding for the trained and novel stimuli. Correct responding to the target hierarchy was established and resulted in the emergence of class naming and transformation of function without direct instruction. Class inclusion responding emerged without instruction for some participants. Class inclusion responding was established by direct instruction where needed. The potential utility of teaching HCR to enhance individuals' learning efficiency is discussed.

Rights

© 2026 The Authors.

This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

Data Availability

Article states: "The data that support the findings of this study are available from the corresponding author upon reasonable request."

Original Publication Citation

Noell, G. H., Gansle, K. A., Sliman, H. M., & De Lucia, D. M. (2026). Establishing hierarchical classification responding: Directly trained and emergent responses. Behavioral Interventions, 41(2), Article e70090. https://doi.org/10.1002/bin.70090 

ORCID

0000-0003-0147-2555 (Noell), 0000-0002-6940-0972 (Gansle), 0000-0002-0174-6619 (Sliman), 0000-0002-6792-211X (De Lucia)

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