A two-factor experimental design must involve at least four different treatment conditions
a. True
b. False
Indicate whether the statement is true or false
True
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Mrs. Yarnell was given large doses of antipsychotic medications that had side effects including twitches and dizziness. These side effects were misinterpreted as additional psychopathology. Such a mistaken diagnosis illustrates ____
a. the value of single-subject experiments b. a negative effect of experimentation on humans c. the power of endophenotypes d. an iatrogenic condition
Today's psychologists consider "drapetomania" to be a cruel and false diagnosis originating in the prevailing culture of the southern United States in the era of slavery
Indicate whether this statement is true or false.
In Freud's theory, melancholia is akin to major depression
Indicate whether the statement is true or false
The amount of time that passes between the presentation of a word on a computer screen and the reading of a word by a testtaker involves measurement on which type of scale?
A. nominal B. ratio C. interval D. ordinal