preliminary theory
[ˌprɛləˈmɪnəri ˈθɪəri]
noun phrasepl: preliminary theories
teoria preliminar
1. An initial or tentative explanation or framework for understanding a phenomenon, subject to further testing and refinement
The preliminary theory suggested that climate change was primarily caused by natural cycles.
A teoria preliminar sugeria que as mudanças climáticas eram causadas principalmente por ciclos naturais.
2. A working hypothesis or proposed explanation presented before comprehensive research or evidence is gathered
Based on initial observations, the researchers developed a preliminary theory about the disease's transmission.
Com base nas observações iniciais, os pesquisadores desenvolveram uma teoria preliminar sobre a transmissão da doença.
3. An unproven or incomplete theoretical framework used as a starting point for investigation
The preliminary theory will be tested through a series of controlled experiments over the next year.
A teoria preliminar será testada através de uma série de experimentos controlados durante o próximo ano.
The term is primarily used in academic, scientific, and research contexts in both Brazil and the USA. In Brazilian universities and research institutions, 'teoria preliminar' is a standard expression when presenting early-stage research findings or initial frameworks. In American academia, it reflects the iterative nature of the scientific method where theories are continuously refined through evidence gathering.
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