Which of the following correlation coefficients represents the highest (best) reliability score?
a. +.10
b. .89
c. +.69
d. .10
c
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Which of these infant features or actions is LEAST prone to promote close bonds in the parent toward the child?
a. Difficult temperament b. Sucking and grasping reflexes c. The Kewpie doll effect d. Smiling
In operational conditioning, reinforcements have what effect on an individual's behavior?
make the behavior more likely to reoccur make the behavior less likely to reoccur ensure that the behavior will remain constant cause an individual to think harder about his or her behavior
Which of the following statements regarding adolescent sexuality research is least true?
A) In our society, many view adolescent sexuality as more of a problem than a normal developmental milestone. B) Schools with limited sex education programs are unlikely to be receptive to sexuality research. C) Schools with high rates of unintended pregnancies or sexually transmitted infections are usually easier to access for sexuality research than schools with lower rates. D) College students represent one viable population to access for sexuality researchers.
How is Thorndike's puzzle box different from Skinner's box?
A. Thorndike tested how often a cat would press a lever for food; Skinner tested how long it took for a chimpanzee to learn a maze. B. Thorndike recorded how long it took a rat to learn a maze; Skinner used his box to demonstrate insight learning in chimpanzees. C. Skinner tested how fast a cat could escape a box; Thorndike proved that rats use latent learning to solve mazes. D. Skinner used his box to reduce the time needed to condition animals; Thorndike tested how long it took a cat to figure out how to escape a box.