Answer:
Social influence model
Explanation:
The social influence model has its basis on the Social Learning Theory proposed by Bandura, which indicates that behavior comes from either positive or negative influences. Individuals that are part of the social sphere (such as parents and peers) and subjection to the media usually work as impact models, representing proper or improper behavior.
If the head of the department is elected by the governor then first, the governor will have an influence over who the head of the department is, and second, it will mean that this person will have to seek approval of the governor - this will support cooperation.
On the other hand, being elected in their own right will support independence.