THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 125

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
A statistics professor is interested in seeing if his students performed better on the second exam than the first.For the 45 students who scored a different score on the second exam than the first,the absolute values of the differences in their scores were ranked.The smaller of the ranked sums,320,was for those individuals who scored lower on their second exam.
-Is there evidence that the students did better on their second exam?

Analyze the relationship between self-concept accuracy and self-esteem during adolescence.

Identify and describe the developmental stages according to Erik Erikson, with a focus on adolescence.

Understand the basic principles and processes of classical conditioning including acquisition, extinction, spontaneous recovery, and generalization.

Comprehend the principles of operant conditioning including reinforcement schedules, punishment, and shaping.