Multiple regression uses more than one predictor variable
Indicate whether the statement is true or false
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The ability to recall items at the beginning of a list more easily than the following items is the result of the ____ effect.
A. attentional B. ordering C. primacy D. recency
Ruth has just given birth to a baby girl. Right away, it appears that something is wrong—the child looks odd. She has a small head, widely spaced eyes, and a flattened nose. What are the doctors most likely to suspect?
a. Ruth consumed considerable quantities of alcohol during the pregnancy. b. Ruth had rubella during the second month of her pregnancy. c. Ruth had syphilis and did not seek treatment for it. d. Ruth did not eat properly throughout the pregnancy.
Fritz Perls and his colleagues developed _____ therapy.
A) exposure B) humanistic C) existential D) Gestalt
One way to prevent experimenter bias is to be sure that the experimenter and the participants know nothing of who is receiving the experimental treatment and who is not. This is known as
A. experimenter design. B. the placebo effect. C. a random assignment of variables. D. a double-blind design.