Well that rude to say just give me the answer i would think you would at least say plz
The most effective for a parent to deal with a child who shows repeated aggressive behaviors toward other children is to use response cost or time-out.
Aggressive behavior occur when a person is being hostile or harsh to others or when a person often attempt to often hurt or cause harm others.
Parent can make use of response cost or time- out to deal with a child who has an aggressive behavior toward his or her peers reason being that response cost help to control and reduce unwanted behavior .
Using response cost as a form of punishment will help to eliminate the aggressive behavior of the child, thereby changing the behavior of the child to a better one.
Inconclusion the most effective for a parent to deal with a child who shows repeated aggressive behaviors toward other children is to use response cost or time-out.
Learn more about response cost here:brainly.com/question/25229673