Historically, group-based research in abnormal psychology has
a) included pregnant women.
b) included women.
c) restricted samples with regard to race and ethnicity.
d) included older adults.
Ans: c) restricted samples with regard to race and ethnicity.
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One area of support for the dopamine hypothesis is that ____
a. a drug that increases dopamine activity reduces symptoms b. high levels of dopamine are found in people with Parkinson's disease c. high-risk children have lower dopamine levels d. a drug that blocks dopamine activity reduces symptoms
Which of the following theories uses the Least-Preferred Coworker scale to help a person understand their leadership style?
a. IPMACT theory b. Fiedler's contingency model c. Path goal theory d. McGregor's theory X and theory Y
Psychic claims should be viewed with special caution since psychic advisers make use of the Barnum effect to create an illusion that they know private information about the people who call them
Indicate whether the statement is true or false
______ is calculated from the sum of the squared differences between the observed and expected frequencies divided by the expected frequencies.
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