Identify a true statement about the heritability of intelligence.
A) Studies generally suggest that the heritability of intelligence is less than 20.
B) The intelligence quotient scores of dizygotic twins are more alike than scores for any other pairs.
C) Being reared together is related with similarities in intelligence quotient.
D) The correlations in intelligence between dizygotic twin pairs are lower than those between other siblings.
Question 2
According to drive reduction theory, an imbalance in homeostasis creates a(n) ____, to which the brain responds by creating a psychological state called a(n) ____.
a. drive; need
b. need; drive
c. instinct; motive
d. motive; instinct
Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of
Nine labels used to identify hazardous materials in the Global Harmonization System (GHS). Top row: ...
Sleep Studies
The Definition of Intelligence (2 of 3)
Anterosuperior view of true pelvis (blue)
Identify the junction nodes in the circuit shown in Figure 21-1.