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How long is a piece of string?
The strength of a theory is tied to how much evidence is for or against it, so there can be no general answer to your question.
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∙ 14y ago
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Why are theories used?
Scientific theories enable scientists to make accurate predictions about new situations.
Which scientist made highly accurate measurements that first disproved the theories of Ptolemy and Copernicus?
The scientist that made highly accurate measurements that first disapproved the theories of Ptolmy and Copernicus was called Brahe.
What are theories judged by?
Theories are judged by their ability to explain a phenomenon, make accurate predictions, and be supported by empirical evidence. They should also be internally consistent and able to withstand scrutiny and testing.
Why are theories important?
If used properly, theories are the first step to research which generally leads to the attainment of knowledge, even if the theory does not pan out.
What does form hypothesis mean?
A hypothesis is a conclusion. To form a hypothesis one would test theories in order to come up with an accurate conclusion.
Are all theories accepted or rejected?
No, not all theories are accepted or rejected. The acceptance or rejection of a theory depends on the evidence supporting it, how well it explains a phenomenon, and its ability to make accurate predictions. Some theories are widely accepted, while others may be rejected or revised based on new evidence or alternative explanations.
How does nursing theories affect clinical practice?
Nursing theories provide a framework for nursing practice, guiding decision-making and interventions. They help nurses understand patient behavior, make accurate assessments, and plan appropriate care. By incorporating nursing theories into clinical practice, nurses can provide more comprehensive, evidence-based, and patient-centered care.
How can new discoveries affect interpretations of history?
Today historians can use technology to prove historical facts false or accurate, they can test out theories better.
Why are assumptions in hypotheses important in research?
A hypothesis is a proposed explanation of something. These are important because it helps test different ideas and theories for research to get more accurate results.
What are the two theories that are not accepted today?
There's any number of beliefs that were once held but rejected in favour of more accurate models. There is insufficient information in the question to answer coherently.
Why are assumptions and hypotheses important in research?
A hypothesis is a proposed explanation of something. These are important because it helps test different ideas and theories for research to get more accurate results.
What do scientist need to do to prove something?
If they are mathematicians they can prove a theorem. In the physical sciences theories cannot be proved. The current theory is the one that fits the experimental evidence more closely than all alternative theories. When a new theory comes along that is more accurate, the old theory is superseded.
