Studies of aggressive and criminal behaviors in adulthood have found that ____
a. there doesn't appear to be a genetic link
b. there appears to be more aggression by twins than non-twins
c. monozygotic twins resemble each other more closely than dizygotic twins
d. dizygotic twins resemble each other more closely than monozygotic twins
c
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Rods and cones are equally important for color vision
a. True b. False Indicate whether the statement is true or false
When a person decides whether something is morally right or wrong based on how individuals in positions of authority view it, the person is said to be at which level of moral reasoning?
a. Preconventional b. Conventional c. Postconventional d. Unconventional
Children with autism engage in less contagious yawning than other children.
Answer the following statement true (T) or false (F)
According to the psychologist Carroll Izard, the most common infant expressions,
in order of appearance, are a. interest, joy, anger, sadness. b. joy, interest, sadness, anger. c. joy, sadness, anger, interest. d. interest, sadness, anger, joy.