Which of the following is true of tertiary circular reactions?
A)They are unintentional.
B)They are systematically varied as they are repeated.
C)They are centered on the infant's body.
D)They are concerned with exactly reproducing previous events.

Question

Quizplus · Accepted Answer

Tertiary circular reactions involve intentionally varying a behavior in order to explore its effects on the environment. This systematic variation is what distinguishes tertiary circular reactions from earlier forms of circular reactions. While they may center on the infant's body at times, they are not primarily concerned with reproducing previous events.

Which of the Following Is True of Tertiary Circular Reactions