Recently, which of the following psychologists partially replicated Milgram's study and obtained very similar results?

Losing an hour or two of sleep every night, for several weeks or months in a row, has been shown to cause each of the following effects EXCEPT ______

a. increased accidents and errors in judgment b. decreased productivity and decision-making ability c. increased forgetfulness and shorter attention span d. increased risk of cancer and heart disease

Stage 3 of labor involves

A) malpresentation. B) dilation. C) effacement. D) afterbirth.