Children aged between which of the following ranges are most likely to express a desire for fairness?

Children aged 9-11 are generally at a developmental stage where they become more aware of social norms and the concept of fairness. During this period, they start to engage in moral reasoning and show a deeper understanding of equity in social interactions. This age group often participates in more complex social structures, such as teaming up in sports or group projects, where fairness becomes a crucial element of their interactions.

As children approach pre-adolescence, they begin to articulate their thoughts about fairness more clearly, whether it's in terms of sharing resources or the treatment of peers. This developmental milestone is essential for building empathy and understanding social justice concepts, making them more likely to express a desire for fairness compared to younger children, who may not yet grasp these social complexities as thoroughly. Therefore, 9-11 is the most accurate age range where the desire for fairness becomes prominent.