AmselA.Frustrative nonreward in partial reinforcement and discrimination learning; some recent history and a theoretical extension. Psychol. Rev., 1962, 69, 306–328.
2.
HansonH.Effects of discrimination training on stimulus generalization. J. exp. Psychol., 1959, 58, 321–334.
3.
HearstE.Concurrent generalization gradients for food-controlled and shock-controlled behavior. J. exp. anal. Behav., 1962, 5, 19–31.
4.
HonigW. K.ThomasD. R., & GuttmanN.Differential effects of continuous extinction and discrimination training on the generalization gradient. J. exp. Psychol., 1959, 58, 145–152.
5.
JenkinsH. M., & HarrisonR. H.Effect of discrimination training on auditory generalization. J. exp. Psychol., 1960, 59, 246–253.
6.
SchwartzbaumJ. S.ThompsonJ. B., & KellicuttM. H.Auditory frequency discrimination and generalization following lesions of the amygdaloid complex in rats. J. comp. physiol. Psychol., in press.
