Suppose that the heritability coefficient of intelligence is roughly 0.5. This means that:
A) 50% of intelligence is due to genetics, and 50% is due to environmental factors.
B) 50% of intelligence is due to genetics, and 50% is due to unspecified factors.
C) intelligence is completely determined by genes in 50% of the population.
D) about 50% of the variability in intelligence scores can be explained by genetic differences.
D) about 50% of the variability in intelligence scores can be explained by genetic differences.
You might also like to view...
Young children may temporarily call all men daddy, much to the embarrassment of their parents, which illustrates operant stimulus __________
Fill in the blank(s) with correct word
Which statement best explains why males can grow breasts under certain hormonal conditions?
A. Sex-linked genes become activated. B. The Y chromosome becomes activated. C. Sex-limited genes become activated. D. Breast growth is linked to color vision deficiency.
How does the professor inform the students of his/her policies regarding preferred methods of contact?
a. By a class email b. On a note outside of his/her office door c. They usually do not have policies d. In the course syllabus
Around 50 to 60 percent of college students report being in a friends with benefits relationship
Indicate whether the statement is true or false.