That's correct. Developmental theories provide different perspectives on how children grow and learn, and different theories may be more appropriate for different situations or goals. It's important for educators and caregivers to carefully consider the different theories and choose the one that aligns best with their own beliefs and values. Additionally, it is important to remember that the theory is only a guide, and it is important to observe and understand the child's individual needs, interests and strengths in order to plan and provide meaningful and effective learning experiences. It is also important to be aware that different theories may be more applicable in different cultures and context as well.