Heritability evidence suggests that individual differences in working-memory capacity and attentional processing
A) are seldom found within a given culture.
B) cannot be determined with any degree of reliability.
C) are influenced by substantial genetic contributions.
D) rely almost exclusively on external or environmental factors.
C
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According to the National Center for Health Statistics (2011), what were the life expectancies in 2011 of European Americans and African Americans in the United States when ethnicity was taken into account?
a) The life expectancy for European Americans was 79 years and for African Americans was 75 years. b) The life expectancy for European Americans was 95 years and for African Americans was 85 years. c) The life expectancy for European Americans was 62 years and for African Americans was 92 years. d) The life expectancy for European Americans was 72 years and for African Americans was 95 years.
The length of the refractory period increases as men age
a. True b. False Indicate whether the statement is true or false
What are modern psychoanalysts often called?
a. ego analysts c. conflict interpreters b. superego interpreters d. unconscious mind analysts
Which is the most likely prototype for the concept "vehicle"?
a) glider b) car c) scooter d) bicycle