The alternative hypothesis suggests that the mean of the control and treatment groups represent different _____

a. effect sizes c. populations
b. variables d. tasks


C
The manipulation has changed the participants so they are no longer from the same population.

Psychology

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Describe the so-called "scapegoat theory" of prejudice. What evidence is there for this theory? How else might this evidence be interpreted?

What will be an ideal response?

Psychology

When compared to adults, in response to alcohol use adolescents are more vulnerable to ______.

A. social influences B. neurological damage and cognitive impairment C. cultural influences D. physical damage and motor function impairment

Psychology

The highest intellectual performance is evident when

a. children with low potential have enriched environments. b. children with moderate potential have average environments. c. children with moderate potential have enriched environments. d. children with high potential have enriched environments.

Psychology

Sammy is a child. If her personality is developing normally, Freud would say that Sammy's punished behavior is being incorporated into her _______, and her rewarded behavior is being incorporated into her __________

a. conscience; ego ideal b. conscience; superego c. inferiority complex; superiority complex d. guilt complex; ego ideal

Psychology