Which of the Following Is NOT One of Thomas and Chess's

Multiple Choice

Which of the following is NOT one of Thomas and Chess's temperament styles?

A) an easy child who is happy, relaxed, agreeable, adjusts readily to new situations
B) a difficult child who is moody, easily frustrated, tense, over-reactive to most situations
C) a child who shows mild responses, is shy and withdrawn, and needs time to adjust to changes
D) a child who is unwilling or unable to develop an attachment to his or her caregivers