Answer:
variable-interval
Explanation:
Variable-interval schedule: The variable-interval schedule is one of the types of reinforcement schedule in operant conditioning. In this reinforcement schedule, reinforcement is given to a particular response when a specific time has been passed, and the time is on variable or varying schedule.
The variable-interval schedule gives rise to a steady, and slow response rate.
In the question above, holding is reinforced on a variable-interval schedule.
Your answer is stage and stage clips
Use a paraphraseer. they hep
People who take a "marble cake" view of federalism believe that c) national and state governments cooperate to meet citizen needs. This is because the two levels of government are separated, but should be coordinated to some extent, like a marble cake, distinct but together at the same time.