Which conclusion is most accurate regarding research on the link between alcohol and aggression?
a. Drinking alcohol can increase aggression.
b. There is a relationship between alcohol and aggression, but it is not clear what causes what.
c. There is a relationship between alcohol and aggression for men but not for women.
d. Conclusions are mixed; it is unclear whether there is actually any relationship between alcohol and aggression.
A
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If you are an adolescent who has the ability to contemplate what an ideal world might be like, you are most likely in Piaget’s stage of ____.?
a. ?concrete operations b. ?postconventional thinking c. ?object-relations d. ?formal operations
Ellis believes that all Black athletes are superior to all White athletes. Even when he is given examples of White athletes who have had superlative careers, he always finds an excuse why they were not as "good" as their black counterparts
Ellis's general belief in the superiority of all Black athletes over White athletes is best summarized as an example of: a) racism. b) a stereotype. c) ethnocentrism. d) discrimination.
Which of the following statements about the application of Vygotsy's ideas to infancy and toddlerhood is true?
A) Vygotsky failed to recognize the significance of social experiences for children under the age of 5. B) Fine-tuned adult support during infancy and toddlerhood is related to advanced problem solving during the second year. C) Cultural variations in social experiences rarely affect mental strategies until children reach school age. D) While scaffolding promotes learning in the preschool years, it seems to inhibit learning in infancy and toddlerhood.
Which of the following causes a gene to be effectively "turned off?"
A. DNA methylation B. Histone modification C. Gene expression D. RNA interference