Follow-Up Research on Infant Cognitive Development Suggests That Mastery of Object

question 43

Multiple Choice

Follow-up research on infant cognitive development suggests that mastery of object permanence __________.

• A) is not possible until age 2
• B) occurs in Piaget's Substage 4
• C) is a gradual achievement
• D) develops suddenly, at around 4 months

---

Definitions:

Tuberculin Syringes

Precisely calibrated syringes used for administering small doses of medication, commonly used for tuberculosis testing.

Measurable Dose

A quantifiable amount of a substance, such as medicine, that can be precisely determined.

20-mL Syringe

A syringe with a capacity of 20 milliliters used for administering larger volumes of medication or fluid.