Matsumura T
Shinrigaku Kenkyu. 1981 Jun;52(2):120-3.
Effect of various kinds of trainings on the discrimination learning in which the preferred dimension was irrelevant were assessed in retarded and normal children. In the normals, the effects of the attempts which were designed to direct subject's attention at the relevant dimension before the discrimination learning were found, but not in the retardates. In the retardates who prefer forms to colors but not in those who prefer colors to forms, however, the effects of the attempts during the discrimination learning were found. The result was discussed in relation to the retardates' difficulty of switiching their attention to nonpreferred dimension and to their short-term memory deficit.
研究评估了各类训练对智力迟钝儿童和正常儿童在偏好维度无关的辨别学习中的影响。在正常儿童中，发现在辨别学习前旨在引导受试者将注意力集中在相关维度的尝试有效果，但在智力迟钝儿童中未发现。然而，在偏好形状而非颜色的智力迟钝儿童中，而非偏好颜色而非形状的儿童中，发现在辨别学习过程中此类尝试有效果。研究结果结合智力迟钝儿童在将注意力转向非偏好维度时的困难及其短期记忆缺陷进行了讨论。
