Reliability refers to the ______ of a measure, and validity refers to the ______ of a measure.

A. consistency; design
B. truthfulness; design
C. truthfulness; consistency
D. consistency; truthfulness


D. consistency; truthfulness

Psychology

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Researchers wanted to see if listening to calm music would reduce heart rates. Half of the research participants sat quietly and listened to calm music, and the other half sat quietly and listened to no music at all. The group that listened to the music is called the:

A) dependent variable. B) independent variable. C) control group. D) experimental group.

Psychology

Juan attended a party last night, but really can't remember what happened. All that he recalls is drinking a lot of beer. His friends claim that he was obnoxious and rude, but Juan can't remember. This is not the first time for this experience. Last night, Juan had a(n):

a. allergic reaction c. seizure b. hangover d. blackout

Psychology

Fathers are more likely than mothers to show negative emotional responses to their adult children's unmet career and relationship goals.

Answer the following statement true (T) or false (F)

Psychology

When a therapist takes an active role in determining the course of therapy sessions and provides answers and suggestions to the client, he or she is providing _____

a) directive therapy. b) a token economy. c) humanistic therapy. d) dream analysis.

Psychology