During what stages do children typically begin to develop industry?

Children typically begin to develop industry during formal education, starting at approximately 5-6 years old. This stage aligns with Erik Erikson's psychosocial development theory, specifically during the "Industry vs. Inferiority" stage, which generally occurs from ages 6 to 12.

At this time, children are introduced to structured learning environments like schools, where they are encouraged to engage in tasks, learn new skills, and develop a sense of pride in their accomplishments. This marks a critical period for fostering competencies that contribute to a child's self-esteem and feelings of industry.

In contrast, the earlier preschool years focus more on play and socialization rather than the skill-building and task mastery that characterize the industry phase. Entering high school represents a later developmental stage where identity formation becomes prominent, but prior learning and skill development have already occurred. Meanwhile, the idea of developing full autonomy in kindergarten does not accurately reflect this phase, as children are still relying on guidance and support to hone their skills and sense of competence.