Mary frequently blurts out answers to questions without waiting to be called on because she likes attention from the teacher. When Mary raises her hand, the teacher calls on her, but when Mary blurts out an answer the teacher ignores her and calls on another student. As a result, Mary's behavior of raising her hand increases, and her behavior of blurting out answers decreases. The teacher used on Mary's behavior of raising her hand and on her behavior of blurting out answers.

Reinforcement : extinction

Explanation:

Reinforcement is used in operant conditioning and it refers to anything that increases the likelihood that a response will occur.

Extinction is very similar as a form of punishment such that it helps in reducing unwanted behavior.

When Mary raises her hand, the teacher calls on her, but when Mary blurts out an answer the teacher ignores her and calls on another student. As a result, Mary's behavior of raising her hand increases, and her behavior of blurting out answers decreases. The teacher used REINFORCEMENT on Mary's behavior of raising her hand and EXTINCTION on her behavior of blurting out answers.

in the year 2850, humans successfully colonized mars. the martian modules that were constructed could hold only a small population of people. it is now a century later, and the population on mars has grown to 600 people. of the current mars population, 45 people express the recessive phenotype for phenylketon- uria (pku) syndrome (pp genotype).

explanation: