Alice's 3-month-old baby, Joshua, finds sucking his fingers very pleasurable after accidentally placing his hand in his mouth one day before nap time. Joshua now prefers to suck on his fingers instead of his blue pacifier. Joshua is most likely in which substage of Piaget's sensorimotor stage of development?

Question

Quizplus · Accepted Answer

At 3 months old, Joshua is most likely in the primary circular reactions substage of Piaget's sensorimotor stage of development. In this substage, infants engage in repetitive behaviors that involve their own bodies, such as sucking their fingers or toes. It is called primary because the behavior is centered on the infant's own body and the effects it produces.

Alice's 3-Month-Old Baby, Joshua, Finds Sucking His Fingers Very Pleasurable