The correct answer is autonomy versus shame and doubt
According to Erikson's theory of psychosocial development, around 18 months- 3 years of age toddlers experience a stage of psychosocial development known as autonomy versus shame and doubt. During this stage of development, toddlers' main task is achieving autonomy- learning to independently direct his or her own behavior. In the autonomy versus shame and doubt stage, children start exercising their independence gradually by picking what clothes they would like to wear, what toys and games they would like to play, etc.