What is a common physical change in school-age children as they begin to develop a sense of industry?

As school-age children develop a sense of industry, they often show significant improvements in cooperative play. This developmental stage, which generally encompasses children aged 6 to 12 years, is marked by a growing ability to work with peers towards common goals and to engage in more complex group activities. Enhanced cooperative play not only helps children build friendships but also fosters important social skills such as sharing, teamwork, and problem-solving.

During this time, children begin to take pride in their accomplishments and learned skills, which enhances their confidence and encourages them to collaborate with others. This sense of industry is crucial for their emotional and social development, allowing them to navigate the challenges of school and peer relationships more effectively.

The option regarding increased anxiety generally signifies challenges that children may face rather than a typical change associated with developing a sense of industry. Similarly, the need for privacy and the dynamics of friendships also evolve during this period, but they do not represent the hallmark of social development that cooperative play does during the school-age years. Thus, improvements in cooperative play best exemplify the physical and social changes that accompany the development of a sense of industry in school-age children.