What is true of adults in the wants-nothing mode with children?

In the wants-nothing mode, adults adopt a stance where they do not seek to initiate any particular interaction with children. This means they are often disengaged or passive, allowing children to explore their environment independently without direct adult influence or intervention. The notion that these adults are non-essential and could be removed aligns with the idea that their presence does not actively contribute to the child’s development or the learning environment at that moment. By stepping back, these adults allow children the space to navigate their own experiences, which can be a valid approach depending on the context.

In contrast, the other choices reflect a more engaged role for adults. Providing necessary structure implies active involvement in supporting children's learning and activities, while contributing to positive interaction would require adults to engage and react positively to children’s needs. The idea that adults should always be engaged suggests a constant presence that might not always be beneficial for independent exploration opportunities for children.