<p>This study investigated the influence of autoclitics denoting sameness and opposition on class formation through intraverbal naming, building on the bidirectional naming theory. Four undergraduate participants were exposed to an experimental procedure involving tact training, intraverbal training, and matching-to-sample (MTS) posttests. First, participants were taught to tact all stimuli vocally. Then, stimuli were divided into two sets, and intraverbals were established through spoken words with different autoclitics for each set. The intraverbal included “equal to” (sameness) for Set 1 and “opposite to” (opposition) for Set 2. Then, all emergent relations were tested through both an MTS and a vocal task. As a result, three out of four participants learned the target relations and demonstrated relational responding aligned with predictions, indicating that autoclitic functions played a role in stimulus class formation. One participant exhibited alternative patterns, likely influenced by distinct reinforcement histories regarding the relational autoclitics used. These findings expand on naming theory through the concept of autoclitics by linking autoclitics to the mechanisms underlying verbally mediated equivalence classes. We argue that the concept of autoclitics could enhance our understanding of emergent symbolic behavior.</p>

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Evidence of Autoclitic Functions on Stimulus Class Formation through Intraverbal Naming

  • João Lucas Bernardy,
  • Yasmin Sayegh,
  • Natalia Mucheroni,
  • Martha Hübner

摘要

This study investigated the influence of autoclitics denoting sameness and opposition on class formation through intraverbal naming, building on the bidirectional naming theory. Four undergraduate participants were exposed to an experimental procedure involving tact training, intraverbal training, and matching-to-sample (MTS) posttests. First, participants were taught to tact all stimuli vocally. Then, stimuli were divided into two sets, and intraverbals were established through spoken words with different autoclitics for each set. The intraverbal included “equal to” (sameness) for Set 1 and “opposite to” (opposition) for Set 2. Then, all emergent relations were tested through both an MTS and a vocal task. As a result, three out of four participants learned the target relations and demonstrated relational responding aligned with predictions, indicating that autoclitic functions played a role in stimulus class formation. One participant exhibited alternative patterns, likely influenced by distinct reinforcement histories regarding the relational autoclitics used. These findings expand on naming theory through the concept of autoclitics by linking autoclitics to the mechanisms underlying verbally mediated equivalence classes. We argue that the concept of autoclitics could enhance our understanding of emergent symbolic behavior.