A Type II error is unlikely to occur when
A. the research hypothesis is false, and it is rejected.
B. the effect size is small.
C. the population means in an experiment are not equal.
D. the alpha level is set too low.
Answer: A
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What procedure is used in the most effective treatment for phobia?
a. Changes in diet and sleeping habits b. Prolonged separation from the feared object c. Gradual exposure to the feared object d. Probing the unconscious memories behind the fear
In many individualistic, Western societies there is a tendency for people to acquire the traits of:
a. ambition, cooperation, and altruism b. independence, ambition, and competition c. dependence, altruism, and competition d. ambition, nurturance, and cooperation
The receptor neurons for smell are located in the
a. olfactory nerve. c. organ of Corti. b. olfactory membrane. d. organ of pheromone.
Several studies have found that in terms of adolescents' school attendance, parents have a greater influence than friends
Indicate whether this statement is true or false.