Each time human cells divide, telomeres _____.

A) shrink
B) lengthen
C) broaden
D) halve

Learned helplessness is defined as

A) the sense of controlling our environment.
B) the passive resignation that accompanies an inability to avoid repeated aversive events.
C) the ability to control impulses and delay short-term gratification for greater long-term rewards.
D) a method of alleviating stress using emotional,cognitive,or behavioral methods.

Sonia has a Type A personality style, and Liz has a Type B personality style. They are both running for class president. How would you expect their campaigns to differ?

A) Sonia will be more competitive, and Liz will be more relaxed.
B) Liz will have more friends to vote for her, while Sonia will have more people on her campaign team.
C) When problems arise, Sonia will stay calm while Liz will get angry and hostile.
D) Liz will have every moment of her campaign planned, and Sonia will be disorganized.

When an employer decides to hire a particular person based on her/his preconceived ideas about what is to be expected from the group to which that person belongs,that employer is guilty of

A) racism.
B) discrimination.
C) stereotyping.
D) stigmatization.

A group of students are administered a series of written questions designed to assess their attitudes,opinions,and behaviour related to studying.What is this method called

A)  a psychological test 
B)  a questionnaire 
C)  a paper-based interview 
D)  a direct observation

All valid arguments are sound.