How are phi coefficients interpreted?
a. The same as discrimination coefficients
b. The same as reliability coefficients
c. The same as validity coefficients
d. The same as Pearson product moment correlations
d. The same as Pearson product moment correlations
You might also like to view...
The community health movement emphasizes all of the following EXCEPT
a. reduced dependence on medication to treat psychological disorders. b. reduced dependence on hospitalization for psychological disorders. c. locally provided treatment for psychological disorders. d. programs designed to prevent the onset of psychological disorders.
According to the research of Diana Baumrind (2013),
a. girls of authoritarian parents are likely to be defiant. b. boys of authoritarian parents are likely to be low in independence. c. children of authoritarian parents tend to anxious and irritable. d. authoritarian parenting is associated with high levels of emotional and social maturity.
Researchers do NOT attempt to overcome the effects of treatment illusions in outcome studies by:
A) designing double-blind experiments. B) using a placebo treatment condition. C) specifying that both control and treatment groups always have equal numbers of males and females. D) randomly selecting participants from the same population of patients for the treatment group and the control group.
A variable that falls into a distinct category is referred to as a
a. physical variable b. nonphysical variable c. discrete variable d. dependent variable