Which theory helps break whole concepts into parts and understand how the parts work together?

General systems theory is particularly effective in breaking down complex concepts into their constituent parts to illustrate how those parts interact and work together. This theory posits that systems are composed of interrelated components, and understanding the whole requires analyzing these individual parts and the relationships among them.

This approach is widely used across various fields, including psychology, sociology, and organizational studies, as it facilitates systems thinking – a way of comprehending the larger picture by examining the interactions and dependencies between smaller units. By applying general systems theory, practitioners can identify how different factors influence one another and impact overall system functionality, thereby leading to more comprehensive solutions to problems.

The other theories focus on different aspects. Developmental theory pertains to the stages of growth and development in individuals, while the theory of human needs centers on understanding the requirements for human well-being. Adaptation theory examines how entities adjust to changes in their environment. While these theories contribute valuable insights, they do not specifically address the breakdown of whole concepts into their working parts and the analysis of their interrelationships as effectively as general systems theory does.