Answer: Autonomy vs. shame and doubt.
Step-by-step explanation:
In Erik Erikson's stages of psychosocial development, autonomy versus shame and doubt is the second step, developed around the age of 18 months and up to 3 years old, when children become more focused on improving their sense of independence and the control over physical tasks.
The preschooler attempting to eat alone without parental assistance reflects a desire to gain control over self and his environment.