Final answer:
Subjects are divided into subfields to allow for deeper specialization within an area. Different subfields of subjects like academic philosophy, anthropology, psychology, and the sciences integrate with each other by collaborating, sharing theories, and applying findings across the fields to provide comprehensive insights.
Step-by-step explanation:
Different subjects are often divided into subfields for pragmatic reasons. Each one focuses on a specific area within the broader subject, allowing for more in-depth and specialized study. For example, in the case of academic philosophy, the major subfields include metaphysics, epistemology, ethics, logic, philosophy of science, political philosophy, aesthetics, philosophy of language, and philosophy of mind. These subfields address various aspects of philosophical inquiry, from the reality of existence to the rules of logical reasoning.
In an interdisciplinary field like anthropology, its four main subfields work together to provide a comprehensive understanding of human cultures and societies. Here, biological anthropology, cultural anthropology, linguistic anthropology, and archaeology each contribute a piece of the puzzle to issues like gender, inequality, and race.
Similarly, in psychology, areas such as cognitive psychology, developmental psychology, social psychology, and clinical psychology each tackle different aspects of human behavior and mental processes. They are often integrated through collaborative research, shared theories, and the application of findings across subfields to gain a more complete understanding of the mind and behavior.
In the sciences, disciplines like physics, chemistry, biology, and geology also have overlapping subfields, leading to interdisciplinary areas such as biochemistry and geochemistry. Even though these sciences have distinct areas of study, they are integrated through their shared use of scientific methodologies and, often, their common goal of understanding the natural world.