Jamie's sex at birth was designated as male. But Jamie identifies herself as a woman. Jamie is __________

Phoebe locks herself in her bedroom and refuses to see her family or go to work. Phoebe is displaying the ________ indicator of abnormality

a. unconventionality b. irrationality c. maladaptiveness d. observer discomfort e. unpredictability

To test if the manipulation of the independent variable had an effect on the dependent variable, a researcher would analyze

a) internal validity b) external validity. c) reliability. d) constancy.