An alternative possible solution of equal merit to the first suggestion.
A scientific hypothesis can become a theory if the hypothesis is tested extensively and competing hypotheses are eliminated.
Elite theory
Signal detection theory predicts when you will first notice a faint stimulus presented amid competing background stimulation. This theory focuses on the decision-making process involved in detecting a stimulus and takes into account both the sensitivity of the individual to the stimulus and the level of background noise or interference.
filibuster
filibuster
When a hypothesis has survived extensive scrutiny and competing hypotheses have been eliminated, it may be elevated to the status of a theory. A theory is generally broader in scope and has substantial empirical support, making it a well-established explanation for a range of phenomena. It serves as a framework for understanding and predicting related observations in the scientific field.
The new theory about Mayan collapse encompasses some of the above explanations, but focuses specifically on the development of and the declining marginal returns from the increasing social complexity of the competing Mayan city-states. Cha cha!
The theory of evolution is no longer debated in the scientific community, because there is no competing theory that satisfactorily explains, or is supported by, the mounting archaeological and genetic evidence. Put simply, evolution is the only scientific theory consistent with this evidence. To distinguish a scientific theory from a common theory, refer to the related question, What is the Scientific Theory?.Elements of the general population have challenged and debated the theory of evolution since Charles Darwin presented his book, On the Origin of the Species, in 1859, and many continue to do so.
I am, and I am competing in water polo.
Yes they are competing.
After initial resistance, there was grudging acceptance of the idea. Today, the theory of evolution is widely accepted. American Christians reacted badly and promoted competing theories that fit their understanding of the Bible but these have been thoroughly debunked as holding any real value.
Yes, athletes competing in Beijing.