Marta is a well-adjusted middle-school student who feels confident and secure. She participates at her school in different ways, including joining the debate team. Her parents offer encouragement and guidance for all her endeavors. They try to attend as many debates as they can, celebrate her successes, and cheer her up after losses. In general, they create a safe and nurturing environment for Marta and their other children at home.Which quality does this scenario most obviously demonstrate?