In 1973, American psychiatric Association discontinued classify homosexuality has a disorder because mental health a worker is no longer considered same sex attraction as inherently

All of the following rates have increased since the 1980s except

a. induction of labor b. cesarean delivery c. episiotomy d. maternal age at first birth

An investigator analyzes the results determines that p < 0.05 . Why is p important? a. It tells us how many individuals were affected by the experimental treatment. b. It tells us how accurately the experimenter measured the results

c. It tells us how improbable the results would be by chance alone. d. It tells us how consistent the results are from one study to another.