The studies were conducted in the 1950s to show that children exposed to violent television programming were prone to commit acts of violence themselves.

Social Cognitive Theory studies

Explanation:

According to social cognitive theory, an individual's knowledge acquisition is related to his observations and outside media influences. This is an advance version of the Social Learning Theory.

This theory states that when people;e observe others performing a behavior, they remember it and try to copy it in his future behaviors. According to this the survival of humanity is based on the replication of other's behaviors.

Similarly, Children who are exposed to violent TV programming are the ones who try to replicate those violent acts seen on TV.

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.