Answer:C.stimulus control
Explanation:Stimulus control is a concept which defines stimulus that are capable of triggering a certain behavior when they are present or when they are absent. For example Brenda's eating behavior is controlled by the presence of junk food which triggers some cravings from her but when she has removed this type of food she is able to eat healthy. So in the absence of this stimulus Brenda is able to maintain a healthy behavior.
Answer:
Nativist
Explanation:
Professor Chan most likely suscribes to the Nativist theory of language learning. This is a theory that has been defended mainly by language theorist Noam Chomsky. This theory states that children do not learn language exclusively because they imitate others. Instead, children are born with the innate capacity to understand language. Therefore, this is a biologically-based theory.
It did because they made the producers produce more and more goods, and the more they produced the more they would earn. Production speed was also an important factor as everything had to be made quickly and in large numbers.
