The degrees of freedom on a 3 by 3 chi square are equal to
a. 9
b. 4
c. 3
d. cannot tell from the above information
b
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Which disorder is characterized by chronic irritability and severe mood disturbance, including recurrent episodes of temper triggered by common childhood stressors such as interpersonal conflict or being denied a request?
a. conduct disorder b. oppositional defiant disorder c. disruptive mood dysregulation disorder d. intermittent explosive disorder
Psychologists who accept a biological explanation of behavior make certain assumptions. Which of the following would NOT be one of these assumptions?
a. Psychological behavior has a biochemical basis. b. Behavior or behavior potential is determined by heredity. c. Experience cannot alter underlying biological structures and processes. d. Complex behavior is best understood if it is broken down into smaller, elementary units of analysis.
All of the genes that have been found to influence the development of Alzheimer's disease:
a. Seem to be gender related b. Affect amyloid protein production or its deposit c. Are in some way connected to glutamate d. Are on the same chromosome
In medieval Europe from approximately 400 to 1400 CE (Common Era), psychological disorders were attributed to
A. biological issues. B. social status. C. deeds in past life. D. supernatural causes.