Authors: Wilder, DA Fisher, WW Anders, BM Cercone, JJ Neidert, PL

Citation: Da. Wilder et al., Operative mechanisms of noncontingent reinforcement at varying magnitudes and schedules, RES DEV DIS, 22(2), 2001, pp. 117-124

Authors: DeLeon, IG Anders, BM Rodriguez-Catter, V Neidert, PL

Citation: Ig. Deleon et al., The effects of noncontingent access to single- versus multiple-stimulus sets on self-injurious behavior, J APPL BE A, 33(4), 2000, pp. 623-626