External validity means that:
A) an experiment used reliable measures of the independent variable.
B) a correlation was established between an independent and a dependent variable.
C) an experiment has been verified by a group of scientists not associated with the study.
D) the variables in an experiment have been defined in a normal, typical, or realistic way.
D) the variables in an experiment have been defined in a normal, typical, or realistic way.
Psychology
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Which of the following is NOT one of the top three causes of death for individuals between the ages of 15 and 24?
a. accidents b. cancer c. homicide d. suicide
Psychology
Shyness is considered to be
a. a personality trait. b. a personality type. c. related to a "sensing" temperament. d. a character flaw.
Psychology