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Because new things are discovered which make the old theory obsolete. In addition experiments testing the theory can show it to be wrong.
What else can I help you with?
What is theory of change?
Lippitt's theory of change says that if you bring in an external change agent into a situation, then effect change will occur. The Lippitt's theory is often used in nursing to effect change in behavior.
Functional theory of social change in India?
functional theory of social change in India
A scientific theory can change if?
It can change if it is proven wrong, or if a new theory is proven more likely to be true.
Can you change a theory?
yes you can, in theory. But it is very difficult to change an established 'ruling paradigm' (however incorrect).
Can you change a scientific theory?
yes you can, in theory. But it is very difficult to change an established 'ruling paradigm' (however incorrect).
Under what conditions can a scientific model or theory change?
A scientific model can change if new evidence is found. If the new evidence that has been found contradicts the model or theory then a scientific model or theory can change.
When can scientific theory be change?
whenever an experiment fails to confirm the theory it is no longer a theory ... it becomes a hypothesis
What is lippitt's theory of change?
Lippitt's theory of change says that if you bring in an external change agent into a situation, then effect change will occur. The Lippitt's theory is often used in nursing to effect change in behavior.
How can you change a theory into scientific knowledge?
no
Is the atomic theory changeable?
Any theory is subject to change until proven
What is the theory of climate change?
There is no"theory of climate change" as it has been demonstrated and observed by trained scientists for several decades.if there is a theory it is from the climate change deniers who insist that the process is "all natural" and will reduce itself without human effort.
Which idea about geologic change became the accepted theory in Darwin's theory?
Darwin's theory of evolution by natural selection does not incorporate theories about geological change. Those are the domain of geology, not biology.
