Multiple Choice Questions:

1. Maria's baby has just started to see colors. Her baby is how old?

a. 12 months

b. 9 months

c. 6 months

d. 3 months

e. 1 month

2. Which of the following statements describes Lamar's genotype?

a. He has brown hair.

b. He is short for his age.

c. He looks like his father.

d. He has type AB blood.

e. He is an overachiever.

3. "Piaget's four stages, in correct order, are"

a. "Sensorimotor, preoperational, formal operational, concrete operational"

b. "Preoperational, sensorimotor, concrete operational, formal operational"

c. "Preoperational, concrete operational, formal operational, sensorimotor"

d. "Sensorimotor, preoperational, concrete operational, formal operational"

e. "Formal operational, concrete operational, preoperational, sensorimotor"

4. Current evidence suggests that full (adult-level) visual acuity is reached by what age?

a. 6 months

b. 2 years

c. 3-4 years

d. 10-11 years

e. Puberty