Approaches to toilet training have changed over time. According to one approach, parents should postpone toilet training until the child is at least a year old to avoid serious personality problems later on. This view is most consistent with _____.

The view that parents should postpone toilet training until the child is at least a year old to avoid serious personality problems later on is most consistent with the psychoanalytic perspective, particularly the theories of Sigmund Freud.

In psychoanalytic theory, Freud proposed that early childhood experiences, including toilet training, could have a significant impact on personality development. The delay in toilet training during the first year of life aligns with Freud's emphasis on the importance of early experiences and stages in the formation of personality.

It's important to note that perspectives on toilet training and child development have evolved over time, and various theories and approaches exist. Different theories may offer diverse perspectives on the timing and methods of toilet training based on their underlying principles of child development.