The terms nature/nurture apply to many areas in psychology. Take development, intelligence, personality and mental illness and explain the nature and the nurture side to each area. What is the best solution to each area?
Development can be in both nature and nurture because you develop according to what you are around and how you are treated. Intelligence is for nature. Personality from nature and nurture depending on what you are introduced to, to what you acquire. Mental illness would be nature. You can't get it from nurture. That you can each one of these from a side of nature or nurture.