When you go to your therapist in an attempt to overcome your fear of heights, she asks you to lie on a couch and relax while you imagine slowly climbing up the steps of a ladder.
by having you progressively relax while imagining a stressful stimulus, she is using

a. exposure.
b. modeling.
c. cognitive restructuring.
d. systematic desensitization.

answer; /// i believe the correct answer is (when one group has an extremely high score at pretest;

"harry t. moore (1905-1951) – civil rights activist, leader, and the first martyr of the civil rights movement. fannie lou hamer (1917–1977) – leader in the american civil rights movement; co-founder of the national women's political caucus and freedom democratic party. james farmer (1920–1999) – congress of racial equality."