Answer:
The answer is B- Group contingencies
Step-by-step explanation:
The options are
a. controlled peer pressure.
b. group contingencies.
c. joint goal enforcement.
d. All of the other answers are correct
The answer is B- Group contingencies
A group contingency is a behavior management protocol where a single consequence is given based on either the behavior to a particular set of people within the group or as a whole. It specifies the relationship between the completion of a given task and access to a specific reward. It has been found to be effective in classrooms because it helps to monitor the behavior o students, it promotes peer encouragement and reinforcement.