Social interaction and language development can temporarily be affected by

Darnell and Denise have been happily dating for months; however, they do not feel compelled to make a long-term commitment yet. Psychologist Robert Sternberg would call their relationship __________

a) consummate love b) companionate love c) romantic love d) liking

The first symptom of syphilis in a male is likely to be

A) cloudy discharge from his penis. B) severe swelling of lymph nodes under his arms. C) a burning sensation during urination. D) a chancre sore on his penis.