Which of the following stages involves the challenge of developing a sense of competence and achievement?

The stage involving the challenge of developing a sense of competence and achievement is Industry vs. Inferiority. This stage, as proposed by Erik Erikson, typically occurs during the early school years, usually between the ages of 6 and 12. During this period, children are learning to work with others and are tasked with mastering various skills and competencies. Success in this stage leads to feelings of industry, where children feel proud of their accomplishments and abilities. Conversely, failure to achieve competence can result in feelings of inferiority, where children doubt their skills and experience a lack of self-worth. This stage is crucial in helping to lay the foundation for future achievements and self-confidence. It is essential for children to have opportunities to demonstrate their skills and receive positive reinforcement to develop a healthy sense of competence.