Baby Bertha accidentally knocks a toy hung on her crib. Over the next several days, Bertha tries to repeat this effect, gradually forming a hitting scheme. In Piagets theory, this is an example of a circular reaction.

Secondary

Explanation:

Secondary circular reaction can be described as the stage where a child intentionally repeats actions to see the reaction of the object or the environment. An example is when a child throws any object they see or when they place them in their mouth.

i disagree that there is little difference between adult female development and adult male development. sociological studies comparing female and male pathways to adulthood, revelead that there are sustancial differences between them. particularly, female and male differ from timing of marriage, when they began to live with children and the likelihood of combining wife/husband and parent roles.

answer; adolf hitler;