what are dependent and independent variables in hci?
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The independent variable is what is in the experimenters' control and the experimenter explicitly manipulates it. The dependent variable is the numerical measure of what the outcome of the manipulation should be: the data that the experimenter gathers.
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The dependent variable is the variable a researcher is interested in. An independent variable is a variable believed to affect the dependent variable. Confounding variables are defined as interference caused by another variable.
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In an experiment, the independent variable is the variable that is varied or manipulated by the researcher, and the dependent variable is the response that is measured. An independent variable is the presumed cause, whereas the dependent variable is the presumed effect.
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Independent variables are those which do not depend on other variables. Dependent variables are those which are changed by the independent variables. The change is caused by the independent variable. In our example salary is the independent variable and the amount you spend is the dependent variable.
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['Independent variables - The values that can be changed or controlled in a given model or equation. ... ', 'Dependent variables - The values that result from the independent variables.']
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Independent Variable is the volume of the object. Dependent Variable is the mass of the object. Control Variables are the material of the object, room temperature, and temperature of the water.
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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 research design, independent variables are those that a researcher can manipulate, whereas dependent variables are the responses to the effects of independent variables.
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Independent vs Dependent Variable Key Takeaways The independent and dependent variables are the two key variables in a science experiment. The independent variable is the one the experimenter controls. ... If the independent variable changes, then the dependent variable is affected.
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['DEPENDENT VARIABLES.', 'INDEPENDENT VARIABLES.', 'INTERVENING VARIABLES.', 'MODERATOR VARIABLES.', 'CONTROL VARIABLES.', 'EXTRANEOUS VARIABLES.']
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Independent and Dependent Variable Examples. ... Independent variables - The values that can be changed or controlled in a given model or equation. They provide the "input" which is modified by the model to change the "output." Dependent variables - The values that result from the independent variables.
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All Science Fair Projects For this experiment, the independent variable is the participants' gender. The dependent variable is the participants' response time when it comes to catching a ruler that has been dropped.
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The independent variable is what you change, and the dependent variable is what changes as a result of that. You can also think of the independent variable as the cause and the dependent variable as the effect.
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The dependent variable is the number of boxes of cookies you buy. The independent variable is the number of boxes of cookies you buy. The dependent variable is the amount of money you spend on the cookies. The independent variable is the amount of money you spend on the cookies.
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Dependent and independent variables. From Wikipedia, the free encyclopedia. In an experiment, the variables used can be classed as either dependent or independent variables. The dependent variable is the possible outcome of the experiment; the effect. It depends on what happens to other variables in the experiment.
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A dependent variable represents a quantity whose value depends on those manipulations. In the context of a function, the independent variables are the inputs to the function and the dependent variables are the outputs of the function.
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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.