Which of the following is a key characteristic of the sensorimotor stage?

The sensorimotor stage, which occurs from birth to approximately two years old, is characterized primarily by the way infants and toddlers understand the world around them through their senses and motor actions. During this stage, children engage with their environment by exploring and manipulating objects, which helps them to learn about the properties of those objects and the effects of their actions. This experiential learning process leads to the formation of cognitive schemas that are foundational to their cognitive development.

Children in this stage do not yet possess logical reasoning or the ability to think abstractly, as these abilities are developed in later stages of cognitive development. Similarly, mathematical operations are not a focus during the sensorimotor phase, as children are primarily concerned with concrete experiences rather than complex calculations or abstract concepts. Therefore, the statement about knowledge of the world being developed through sensory impressions accurately reflects the primary characteristic of the sensorimotor stage.