Galloway C
J Exp Anal Behav. 1967 Jul;10(4):375-82. doi: 10.1901/jeab.1967.10-375.
A procedure is described for assessing response bias to either the form or color dimension of a compound standard stimulus. Responding was assessed under conditions of equal reinforcement (three tokens) for responding to either the form or color dimension. Under these conditions, the four male subjects (aged 7 to 11 yr) differentially responded to the form dimension. After a bias was assessed, the number of tokens delivered contingent upon form responses was reduced. After a reversal in differential responding, the equal-reinforcement condition was reintroduced. Two of the subjects returned to their initial response bias when equal reinforcement for either dimensional response was reintroduced, and two maintained the reversal established during the differential-reinforcement phase. For the latter two subjects, differential reinforcement was again imposed, in favor of form. This partial replication reinstated their original pattern of response bias.
本文描述了一种用于评估对复合标准刺激的形式或颜色维度的反应偏差的程序。在对形式或颜色维度做出反应时给予等量强化（三个代币）的条件下评估反应。在这些条件下，四名男性受试者（年龄在7至11岁之间）对形式维度有不同的反应。在评估了偏差之后，根据形式反应给予的代币数量减少。在差异反应发生逆转后，重新引入等量强化条件。当重新引入对任何维度反应的等量强化时，两名受试者恢复了他们最初的反应偏差，另外两名受试者保持了在差异强化阶段建立的逆转。对于后两名受试者，再次施加差异强化，有利于形式。这种部分重复恢复了他们原来的反应偏差模式。
