The Importance of Categorization in Human Development

Babies can differentiate between categories like cats and dogs at a young age, indicating the early development of the ability to form categories. Categorization is crucial in human development as it allows us to recognize objects and apply existing knowledge about a category to guide our responses to new things, saving time and energy. Inability to form categories, as seen in individuals with brain damage, can make even basic tasks challenging, as it hinders the ability to recognize and respond to familiar objects.