Schedule of reinforcement:
A. A rule that specifies the conditions necessary for the reinforcement of the operant response
B. Individual has to perform a fixed number of responses for the delivery of each reinforcer
C. Proposes that introducing extinction after continuous reinforcement involves a more noticeable change (the change in conditions is easy to discriminate) for the participant than introducing extinction after partial reinforcement
D. A fixed amount of time has to pass before a response can be reinforced
