- #1
timeuser84
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Sorry, I am not sure where to post this But I used Webster's dictionary and the free dictionary online to look it up and both dictionary's had 2 main different definitions for what a hypothesis means. The free dictionary states:
1. A tentative explanation for an observation, phenomenon, or scientific problem that can be tested by further investigation. 2. Something taken to be true for the purpose of argument or investigation; an assumption.
Webster's dictionary states: 1a : an assumption or concession made for the sake of argument
b : an interpretation of a practical situation or condition taken as the ground for action
These are contradictions so witch one is it? I would tend to think part of the scientific method uses a theory to describe what is observed or found in nature or the universe SO the observation or whatever, comes first, then the theory to explain it. NOT vice versa but I am no expert so i came here to ask witch one does it really or truly mean?
A hypothesis is a fundamental concept in scientific research and the scientific method. It is a proposed explanation or educated guess that can be tested through experimentation and observation. In essence, a hypothesis is a specific statement or prediction that helps researchers investigate and understand various phenomena.
Here are key aspects of what a hypothesis means:
1. A tentative explanation for an observation, phenomenon, or scientific problem that can be tested by further investigation. 2. Something taken to be true for the purpose of argument or investigation; an assumption.
Webster's dictionary states: 1a : an assumption or concession made for the sake of argument
b : an interpretation of a practical situation or condition taken as the ground for action
These are contradictions so witch one is it? I would tend to think part of the scientific method uses a theory to describe what is observed or found in nature or the universe SO the observation or whatever, comes first, then the theory to explain it. NOT vice versa but I am no expert so i came here to ask witch one does it really or truly mean?
A hypothesis is a fundamental concept in scientific research and the scientific method. It is a proposed explanation or educated guess that can be tested through experimentation and observation. In essence, a hypothesis is a specific statement or prediction that helps researchers investigate and understand various phenomena.
Here are key aspects of what a hypothesis means:
- Testable Explanation: A hypothesis is a clear and specific statement about the relationship between two or more variables. It proposes a cause-and-effect relationship or a correlation between these variables. It provides an educated guess about what researchers expect to find during their investigation.
- Falsifiability: A valid hypothesis must be testable and potentially falsifiable. In other words, it should be possible to design experiments or gather data that could prove the hypothesis wrong. If a hypothesis cannot be tested or has no potential for falsification, it lacks scientific validity.
- Foundation for Research: Hypotheses serve as the foundation for scientific research. They guide the design of experiments and data collection processes. Researchers formulate hypotheses based on existing knowledge and observations, and these hypotheses are used to structure the research.
- Specific and Measurable: A hypothesis should be precise and measurable. This means that the variables involved and the predicted outcome should be clearly defined so that researchers can collect data and analyze results effectively.
- Prediction: A hypothesis often includes a prediction about what will happen under certain conditions. For example, if the hypothesis is about the effect of a particular drug on a medical condition, the prediction might be that the drug will lead to a specific improvement in symptoms.
- Interconnected with Theory: Hypotheses are often related to existing scientific theories. They are used to test and refine these theories. A successful hypothesis can support or refine a theory, while unsuccessful hypotheses may lead to adjustments or rejections of existing theories.
- Empirical Testing: The primary way to evaluate a hypothesis is through empirical testing. Researchers conduct experiments, make observations, or collect data to determine whether the hypothesis is supported or contradicted by the evidence.
- Iterative Process: Scientific research is an iterative process. If a hypothesis is not supported by evidence, researchers may modify it, develop new hypotheses, or rethink their approach. The cycle continues until a valid and well-supported conclusion is reached.
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