LANE H, CURRAN C
J Exp Anal Behav. 1963 Oct;6(4):585-8. doi: 10.1901/jeab.1963.6-585.
Severely retarded, blind children were conditioned to respond differentially to two intensities of a pure tone. Gradients of auditory generalization were obtained that were reliable and similar to those for normal adults, but often asymmetric and non-monotonic.
严重智力迟钝的盲童被训练对两种强度的纯音做出不同反应。获得了可靠的听觉泛化梯度,这些梯度与正常成年人的相似,但通常是不对称的且非单调的。