If intelligence is determined primarily by heredity, which of the following pairs should show the highest correlation between IQ scores?
A. Fraternal twins
B. Identical twins
C. Brothers and sisters
D. Parents and children
Answer: B
You might also like to view...
Which behavior best illustrates social pretend play?
a. Using a stick to represent a gun b. Using some dolls to act out a tea party c. Using a soccer ball to play soccer d. Using a smile when you act out eating a candy bar that is not there
If there were a drug that blocked the reuptake of norepinephrine, we would expect that the effect would most likely be
a. sleeplessness. c. drowsiness. b. too much sleep. d. psychomotor retardation.
________ are physical stimuli that consistently produce errors in perception.
A. Tactile illusions B. Auditory illusions C. Visual illusions D. Gestalt illusions
Therapies aimed mainly at understanding one's thoughts, feelings, and behaviors are referred to as __________ therapies.
A. action B. insight C. biomedical D. relationship