[Learning and resistance to extinction in external-self dual reinforcement as compared with those in external reinforcement].
Learning and resistance to extinction in external-self dual reinforcement (ESR) were compared with those in external reinforcement (ER). delta ESR (delta: extinction process) was also compared with the corresponding process of other two conditions; 1) discontinuation of self reinforcement after external-self dual reinforcement (delta SR), 2) discontinuation of external reinforcement following the dual reinforcement (delta ER). Undergraduates (n = 58 in Experiment I, n = 74 in Experiment II) were randomly assigned to one of the four conditions. Subjects were given association learning in Exp. I and memory task in Exp. II, respectively. Those who responded successfully were then shifted to extinction session for testing. Effects of ESR on learning were same as those of ER in the two experiments. Resistance to extinction in Exp. I was significantly higher for delta SR and delta ESR as compared with delta ER and *ER (extinction switched from external reinforcement). Resistance for delta SR in Exp. II was significantly higher than for the remaining conditions. Based on these findings, high level of the resistance for delta ESR was discussed by attributing it to the internalization of ESR.
Sasaki
K
K
Department of Psychology, Kanagawa Rehabilitation Center.
Ogawa
R
R
Haruki
Y
Y
D000328:Adult; D005108:Extinction, Psychological; D006801:Humans; D007858:Learning; D008297:Male; D011897:Random Allocation; D012054:Reinforcement, Psychology; D012649:Self Concept