According to Thomas and Chess's Temperament Categories,a Difficult Baby and a Slow-To-Warm-Up

Multiple Choice

According to Thomas and Chess's temperament categories,a difficult baby and a slow-to-warm-up baby would be alike in that they both would

A) be upset by unfamiliar situations.
B) be relatively active.
C) respond intensely when they disliked something.
D) often be unhappy.