Research on the Role of Genetics in Conduct Disorder Has

Multiple Choice

Research on the role of genetics in conduct disorder has found that

A) conduct disorder is primarily genetically determined.
B) the different behaviors of conduct disorder reflect differential genetic influences.
C) the concordance rates of MZ twins are not appreciably different from DZ twins.
D) biological factors play a more prominent role in late-onset antisocial behavior than early-onset antisocial behavior.