Answer:
A mother who primarily uses power assertion to influence her child's behavior is most likely to:
threaten to take away the child's video game system for bad behavior.
Explanation:
Parents who primarily use power assertion rely on authority. They develop a hierarchical relationship with their children, in which they are superior and, thus, have the authority to command. Parents who use power assertion often punish or threaten to punish in order to influence their children's behavior. They do not tend to appeal to the children's own resources and inclinations.