Final answer:
To nurture a child's independence and impulse control, modifying the child's environment to promote independence is the recommended action, as it allows safe exploration of autonomy and teaches decision-making through structured choices and consistent limits.
Step-by-step explanation:
To support a child's development of independence and impulse control, the recommended action is B) Modifying the child's environment to promote independence. By tailoring the child's environment, you can encourage them to make their own choices and learn self-control, while still providing a safe framework within which they can explore these developing capabilities. For example, allowing children to make choices about their outfits or what they wish to play with can foster a sense of autonomy. Providing structured choices and setting consistent limits helps children learn decision-making and the consequences of their actions, aiding in the development of impulse control. Furthermore, the use of positive reinforcement and behavior modification strategies, such as sticker charts for desired behaviors, can guide children towards more independent and controlled actions.