what is dependent variable for science fair?
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The dependent variables are the things that the scientist focuses his or her observations on to see how they respond to the change made to the independent variable. In our dog example, the dependent variable is how much the dogs eat. This is what we are observing and measuring.
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Dependent Variable: the variable in an experiment measured to determine if it changes as a result of manipulations of the independent variable; in ABA, it represents some measure of a socially significant behavior (Cooper, Heron, & Heward, 2007).
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The dependent variable is the variable that is being measured or tested in an experiment. ... When researchers make changes to the independent variable, they then measure any resulting changes to the dependent variable.
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An independent variable is a quantity that is directly controlled by the observer or experimenter. The dependent variable, as its name suggests, depends on the independent variable. The dependent variable is often the quantity you want to measure; it the result of the experiment or test.
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Variables are given a special name that only applies to experimental investigations. ... Two examples of common independent variables are gender and educational level. The dependent variable is the variable being tested and measured in an experiment, and is 'dependent' on the independent variable.
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Direct link to Stefen's post “The dependent variable is the one that depends on ...” The dependent variable is the one that depends on the value of some other number. ... Another way to put it is the dependent variable is the output value and the independent variable is the input value.
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In an experiment, the independent variable is the variable that is varied or manipulated by the researcher. The dependent variable is the response that is measured.
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What are the independent and dependent variables in Alysha's experiment? a) The dependent variable is the type of cover material, and the independent variable is the mass of the ice.
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1 Dependent Variables A dependent variable in sociology and other social sciences is the effect, the phenomenon affected or changed by other actions or phenomena. Examples of dependent variables in sociology include levels of crime or poverty in neighborhoods, racist attitudes or order within a civil society.
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Independent variable – the variable that is altered during a scientific experiment. Dependent variable – the variable being tested or measured during a scientific experiment. Controlled variable – a variable that is kept the same during a scientific experiment.
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1 Answer. Andre R. The independent variable is what you change, the dependent variable is what you measure as a result of that change and the controlled variables are other independent variables that are kept constant so as to keep the experiment fair.
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Independent variable – the variable that is altered during a scientific experiment. Dependent variable – the variable being tested or measured during a scientific experiment.
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A dependent variable is a variable that represents a quantity that changes based on other quantities being manipulated in an experiment. A independent variable represents a quantity that is being manipulated directly.
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A dependent variable is the variable being tested and measured in a scientific experiment. The dependent variable is 'dependent' on the independent variable. As the experimenter changes the independent variable, the effect on the dependent variable is observed and recorded.
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The independent and dependent variables are the two key variables in a science experiment. The independent variable is the one the experimenter controls. The dependent variable is the variable that changes in response to the independent variable. The two variables may be related by cause and effect.
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Dependent variable – the variable being tested or measured during a scientific experiment. Controlled variable – a variable that is kept the same during a scientific experiment. Any change in a controlled variable would invalidate the results.
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The independent variable is the variable that is controlled and manipulated by the experimenter. For example, in an experiment on the impact of sleep deprivation on test performance, sleep deprivation would be the independent variable. The dependent variable is the variable that is measured by the experimenter.