Which toddler behavior is considered normal during a presentation about pre-operational thought?

The behavior of a toddler calling themselves "me" aligns with the characteristics of pre-operational thought, which typically occurs between the ages of 2 to 7 years. During this developmental stage, children are egocentric, meaning they primarily see the world from their own perspective. Referring to themselves in this way reflects their self-centered understanding of identity and their limited ability to consider other viewpoints.

In contrast, thinking of others' feelings relates more to social and emotional development, which typically evolves later, as children begin to practice empathy and perspective-taking. Understanding cause and effect is a cognitive skill that also develops with maturity and is not fully established during the pre-operational stage. Speaking in complete paragraphs indicates a level of language development and cognitive complexity that exceeds the typical capabilities of a toddler in the pre-operational phase.