Metatheory
A hypothesis is a testable explanation or guess about why something happens; a prediction. A hypothesis helps to think about and test an idea. A theory is a well supported explanation of why something happens. A theory is used to explain an idea or ideas. A law describes (makes a statement about) a universal principle or phenomenon that consistently specifies what must happen under specific conditions and is based on empirical evidence from observations. Laws describe what happens. Another term for law is principle. And so, it seems that a hypothesis is a preliminary testable idea or notion , a theory is a t ested explanation of an idea or notion , and a law is a descriptive regularity of the nature of an idea or notion . A metatheory is a higher‑order framework that defines the foundational principles, assumptions, and evaluation criteria for constructing and comparing theories. If a theory is a blueprint, a metatheory is the building code that...