Infant psychiatry focuses on which of the following age groups?

A. From birth to first birthday.

B. From birth through age 3 years.

C. From birth to preschool years.

D. From conception to age 3 years.

E. From conception to preschool years.

1.2 Which of the following is the strongest outcome predictor of early childhood development?

A. Presence or absence of pregnancy complications.

B. Birth weight.

C. Child’s temperament.

D. Parental relationship.

E. Primary caregiving relationship.