Marcy is trying to define "anxiety" in such a way that it specifies how it is to be observed, measured, and empirically tested. She is attempting to find an appropriate ________

Movement choices affect our

A. ability to fit in socially B. self-identity and social mobility C. attitudes concerning masculinity and femininity D. ability to fit in socially; self-identity and social mobility; and attitudes concerning masculinity and femininity

The beta subunit HCG radioimmunoassay can detect pregnancy about

A) eight days after conception. B) three weeks after conception. C) four weeks after conception. D) six weeks after conception.