A score at the 50th percentile is approximately how many standard deviations above the mean?
a. 0
b. 1
c. 2
d. 50
a
You might also like to view...
Stereotypes about one's own group are called _____, whereas stereotypes about other groups are called _____
a) autostereotypes; heterostereotypes b) heterostereotypes; autostereotypes c) sociotypes; autostereotypes d) heterostereotypes; sociotypes
What is the relationship of genetics to Huntington's disease? a. It is caused by a dominant gene on the X chromosome
b. It is caused by a dominant gene on chromosome 4. c. It is caused by a recessive gene on one of the autosomal chromosomes. d. There is no evidence linking Huntington's disease to any gene.
Don is delighted when he successfully conditions his roommate, Lloyd, to cringe at the sound of the squeaky drawer by pairing the squeak with a ping-pong ball to his roommate’s head. He decides to continue his classical conditioning experiment and creates another squeaky noise by dragging his chair legs across the floor. At first, Lloyd cringes at the new squeak, illustrating ____
a. ?habituation b. ?dishabituation c. ?discrimination d. ?generalization
The following experiment illustrates what design? R Group A T M R Group B T(zero level) M
a. factorial design b. pretest-only control group design c. posttest-only control group design d. pretest-posttest control group design