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Equivalence classes with requirements for short response latencies

Gerson Yukio Tomanari Murray Sidman; Adriana R Rubio; William V Dube

Journal of the Experimental Analysis of Behavior Bloomington v. 85, n. 3, p. 349-369, 2006

Bloomington 2006

Acesso online. A biblioteca também possui exemplares impressos.

  • Título:
    Equivalence classes with requirements for short response latencies
  • Autor: Gerson Yukio Tomanari
  • Murray Sidman; Adriana R Rubio; William V Dube
  • Assuntos: ESTÍMULOS; EQUIVALÊNCIA DE ESTÍMULOS; ADULTOS (MASCULINO)
  • É parte de: Journal of the Experimental Analysis of Behavior Bloomington v. 85, n. 3, p. 349-369, 2006
  • Descrição: Five adult humans were tested for emergent conditional discriminations under rapid-responding contingencies. During four-comparison matching-to-sample baseline training (AB and AC), limited-hhhold contingencies for responding to samples and comparisons were gradually restricted to the shortestduration consistent with at least 95% accuracy and no more than 5% failures to respond. The final limited-hold values were 0.4-0.5 s for samples and 1.2-1.3 s for comparisons; mean response latencies were 0.15-0.28 s for samples and 0.59-0.73 s for comparisons; inter-trial intervals were 0.4 s. With these fast responding requirements, testblocks presented 72 probe trials interpersed among 72 baseline trials, all without programmed differential consequences. Four equivalence test blocks (BC and CBprobes, which tested simultaneously for both symmetry and transitivity) were followed by four symmetry(BA and CA probes) test blocks. Three subjects’ results documented emergent performances indicativeof equivalence classes despite fast-responding requirements that severely limited the time available formediating vocal or subvocal responses. For these three subjects, mean latencies were slightly shorter inbaseline trials than in
    probes, and shorter on symmetry than on equivalence probes. These differences, however, were usually less than the differences among mean latencies on the different types of trials within the baseline and probed performances
  • Editor: Bloomington
  • Data de criação/publicação: 2006
  • Formato: p. 349-369.
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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