What are the two general kinds of change that occur between infancy and adulthood?

The two general kinds of change that occur between infancy and adulthood are:

1. Quantitative Change: This refers to changes in amount or quantity. Examples include:

* Physical Growth: Height, weight, and body composition all increase significantly from infancy to adulthood.

* Brain Development: The brain grows in size and complexity, with increasing numbers of neurons and connections.

* Vocabulary and Knowledge: The amount of information and language skills acquired increases dramatically.

2. Qualitative Change: This refers to changes in kind or quality. Examples include:

* Cognitive Abilities: Infants have very basic cognitive skills, which develop into more complex abilities like abstract reasoning and problem-solving in adulthood.

* Social and Emotional Development: Children learn to interact with others, develop emotional regulation skills, and build relationships, which become more sophisticated as they mature.

* Moral Reasoning: Individuals develop their own moral compass and understanding of right and wrong, which can change and become more complex over time.

It's important to note that these two types of change often occur simultaneously and intertwine. For example, the growth of the brain (quantitative change) enables the development of more complex cognitive abilities (qualitative change).

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