Dr. Henry is a psychologist who studies practical issues concerning personnel selection, performance appraisals, and group leadership. She is probably a(n) ____ psychologist

The mental process of developing opinions about other people defines _____

a) the human focal theory. b) impression formation. c) the primacy effect. d) social cognition.

During the period of the embryo, the __________ becomes the nervous system, the __________ becomes the circulatory system, and the __________ becomes the digestive system

A) ectoderm; mesoderm; endoderm B) ectoderm; endoderm; mesoderm C) mesoderm; ectoderm; endoderm D) endoderm; ectoderm; mesoderm