Which psychological aspect is most prominent in a 2-year-old child according to developmental theories?

At the age of two, children are typically demonstrating a strong sense of independence, which is a key aspect of their psychological development according to various developmental theories, particularly those proposed by Erik Erikson. This stage, known as the "Autonomy vs. Shame and Doubt" phase, features children eager to assert their independence and test their limits. They want to make choices and explore their environment, expressing their preferences more clearly as they begin to develop a sense of self.

During this stage, toddlers often resist help with tasks they feel they can do themselves, which is a way of asserting their autonomy. This behavior is crucial for their development, as it helps to build self-esteem and confidence. As they succeed in these endeavors, they become more motivated to try new things independently. Hence, the sense of independence is a hallmark of psychological development in 2-year-olds.

The other options, while relevant to different stages of development, do not capture the key aspect of the two-year-old’s psychological experience as precisely as the sense of independence.