An experiment usually tests a hypothesis, which is an expectation about how a particular process or phenomenon works. However, an experiment may also aim to answer a "what-if" question, without a specific expectation about what the experiment reveals, or to confirm prior results.
Examples of experiment in a Sentence Noun Students will carry out simple laboratory experiments. They did some experiments with magnets. These theories have not yet been confirmed by experiment. an experiment in living more frugally the city's experiment with a longer school year
EXPERIMENT meaning: 1 : a scientific test in which you perform a series of actions and carefully observe their effects in order to learn about something; 2 : something that is done as a test something that you do to see how well or how badly it works
An experiment is the trying out of a new idea or method in order to see what it is like and what effects it has. As an experiment, we bought Ted a watch. ...the country's five year experiment in democracy. She needs plenty of room for experiment in her life.
By definition, an experiment is a procedure that tests a hypothesis. A hypothesis, in turn, is a prediction of cause and effect or the predicted outcome of changing one factor of a situation.
experiment n 1. a test or investigation, esp one planned to provide evidence for or against a hypothesis: a scientific experiment 2. the act of conducting such an investigation or test; experimentation; research
In sum, the scientific experiment, with its core components of observation, hypothesis testing, reproduction, and falsifiability, represents a vital tool in the researcher’s arsenal, shaping the contours of scientific enquiry and knowledge.
At its core, an experiment is a systematic and controlled method for investigating causal relationships. It involves the manipulation of one or more independent variables to observe their effect on a dependent variable.
What Is an Experiment? As we saw earlier in the book, an experiment is a type of study designed specifically to answer the question of whether there is a causal relationship between two variables.