If you were in a room with 10 typical infants,based on the temperament research of Chess and Thomas (1991),how many would you expect to be classified as difficult?
A) 1
B) 3
C) 5
D) 7

Question

Quizplus · Accepted Answer

Chess and Thomas's research found that about 10% of infants are classified as having a "difficult" temperament. Therefore, in a group of 10 infants, you would expect about 1 to be classified as difficult.

If You Were in a Room with 10 Typical Infants,based