What is the term for a follow-up hypothesis developed after the initial hypothesis is not supported by results?

The term for a follow-up hypothesis developed after the initial hypothesis is not supported by results is referred to as iteration. In scientific research and experimentation, when initial hypotheses do not yield the expected outcomes, researchers often refine or revise their hypotheses based on the data collected. This process of making adjustments and retesting is known as iteration, as it involves repeating steps in the scientific method to enhance understanding and gain more accurate results.

Iteration emphasizes the cyclical nature of research, where findings lead to new questions, which in turn generate further hypotheses. This is essential in the scientific process, as it promotes continuous improvement and deeper insights into the subject matter. Each iteration allows for a more nuanced approach and can lead to the eventual validation of a hypothesis or a better understanding of the phenomena being studied.