Hartlep K L, Forsyth G A
Percept Mot Skills. 1977 Aug;45(1):27-33. doi: 10.2466/pms.1977.45.1.27.
An operant technique was used to train 10-wk.-old infants on a simultaneous discrimination task with a checkerboard cube and a bull's-eye sphere presented in a stationary form. Discrimination testing with the objects in motion and with the objects stationary indicated that infants are able to discriminate between simultaneously presented objects whether stationary or in motion. The results are contrasted to T. G. R. Bower's assessment of infants' utilization of features in perceiving moving objects.
运用一种操作性技术对10周大的婴儿进行训练，让他们在一个同时辨别任务中区分一个棋盘格立方体和一个圆形靶心球体，这些物体以静止形式呈现。对运动物体和静止物体分组的辨别测试表明，无论物体是静止还是运动，婴儿都能够区分同时呈现的物体。此结果与T.G.R.鲍尔对婴儿在感知移动物体时对特征的运用评估形成对比。
