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A descriptive analysis of baseline and equivalence-class performances under many-to-one and one-to-many structures

机译:在多对一和一对多结构下对基线和等同类表演的描述性分析

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The purpose of the present experiment was to describe responding as a function of One-to-Many (OTM) and Many-to-One (MTO) training structures and identify baseline performances correlated with the accuracy level in tests for equivalence class formation. Participants were 42 adults assigned to either the MTO or the OTM groups, trained on 24 baseline relations, and assessed on the emergence of three 9-member equivalence classes. Participants in the MTO group presented similar frequencies of responses to each of the comparisons throughout baseline training. Also, the number of trials required to meet the baseline mastery criterion was negatively correlated with test accuracy. Participants in the OTM group presented more variable frequencies of responses to each of the comparisons (participants tended to select some of the comparisons less often than others at the beginning of the training). In addition, the number of reinforced responses to the node presented as a sample during training was positively correlated with the number of correct responses during testing for the OTM group. The experiment contributed to an in-depth stimulus control analysis of baseline and test performances, and its results have implications for understanding potential sources of variability between the training structures.
机译:本实验的目的是将反应描述为一对多(OTM)和多对一(MTO)训练结构的函数,并确定与等价类形成测试的准确度水平相关的基线表现。参与者是42名被分配到MTO或OTM组的成年人,他们接受了24种基线关系的培训,并评估了三个9人等价类的出现情况。MTO组的参与者在整个基线培训期间对每项比较的反应频率相似。此外,满足基线掌握标准所需的试验次数与测试准确性呈负相关。OTM组的参与者在每次比较中表现出更多的变化频率(参与者倾向于在培训开始时选择一些比较,而不是其他比较)。此外,对于OTM组,在训练期间,作为样本呈现的节点的强化反应数量与测试期间的正确反应数量呈正相关。该实验有助于对基线和测试表现进行深入的刺激控制分析,其结果对理解训练结构之间的潜在变异源具有重要意义。

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