Studies of heritability and SES variations in IQ show that
A) factors associated with low income and poverty prevent children from attaining their genetic potential.
B) heritability estimates provide strong evidence that ethnic differences in IQ have a genetic basis.
C) the heritability of IQ is higher under low-SES than high-SES rearing conditions.
D) heritability estimates can be used to account for between-group differences.
A
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A(n) __________ design permits researchers to check if cohort effects are operating
A) experimental B) longitudinal C) cross-sectional D) sequential
If you met an individual who appeared to be very charming
at first, but later you discovered that this person manipulated people and caused others hurt without remorse, you might suspect this person of having which personality disorder? a. dependent b. narcissistic c. paranoid d. antisocial