When it comes to estimating the effect size we can use
a. prior research.
b. a statement of what we would expect to find.
c. special conventions that have been set by others.
d. all of the above
D
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Increased contact between two groups has a tendency to reduce prejudice when all but which of the following criteria are met?
a) The contact is meaningful and sustained. b) The contact involves equal status. c) The contact involves working cooperatively toward a goal. d) The contact is compelled or forced.
Mary is a graduate student studying to be a psychologist The schooling is quite rigorous, and the academic pressures are high. For some reason, the competition between classmates is intense. Mary's overall attitude, however, is that of a positive outlook. She believes that she will finish school soon and will do well in the process. She also expects that she will learn how to be a successful psychologist. Based on this scenario, Mary seems to demonstrate the quality of _____, which has been shown to somehow buffer the effects of stress and illness.
a) the Type D behavior pattern b) cheerfulness c) optimism d) the Type A behavior pattern
One way to evaluate the reliability of a test with a single administration is to use the split-half reliability method.
Answer the following statement true (T) or false (F)
Which of the following is a frequently noted consequence of methylphenidate use in children and adolescents with attention-deficit/hyperactivity disorder (ADHD)?
a. Increase in alcohol and illicit drug use b. Neurotoxic effects on dopamine cells c. Loss of appetite and growth restriction d. Anhedonia and depression e. All of the above effects result from the use of methylphenidate in children and adolescents.