Development in Cognitive State:
Development in cognitive state refers to the growth and improvement in mental processes such as thinking, reasoning, problem-solving, and decision-making. It involves the ability to learn, understand, and process information effectively. As individuals grow and develop, their cognitive abilities also progress, leading to enhanced critical thinking skills and intellectual capacity.

Development in Physical State:
Physical development involves the growth and maturation of the body, including changes in height, weight, muscle strength, and motor skills. It encompasses physical abilities such as coordination, balance, flexibility, and endurance. Development in the physical state is essential for overall health and well-being, as it enables individuals to engage in various activities and maintain a healthy lifestyle.

Development in Social State:
Social development refers to the growth and enhancement of interpersonal skills, relationships, and social interactions. It involves the ability to communicate effectively, cooperate with others, show empathy, and develop positive relationships. Social development is crucial for building strong connections with family, friends, and the community, as well as for navigating social norms and expectations.

Combination of All Three Aspects:
Development encompasses growth in all three areas - cognitive, physical, and social. These aspects are interconnected and influence each other throughout an individual's lifespan. For example, cognitive development can impact social interactions, while physical development can affect cognitive functioning. Therefore, a holistic approach to development that considers all three aspects is essential for promoting overall well-rounded growth and success in individuals.