Scientific definition for dependent variable

The dependent variable usually is the variable the researcher is interested in understanding explaining or predicting. Dependent variables receive this name because in an experiment their values are studied under the supposition or hypothesis that they depend by some law or rule eg by a mathematical function on the values of other variables.

Dependent variables receive this name because in an experiment their values are studied under the supposition or hypothesis that they depend by some law or rule eg by a mathematical function on the values of other variables.

Scientific definition for dependent variable. A dependent variable is a measured human behavior. In HCI the most common dependent variables relate to speed and accuracy with speed often reported in its reciprocal form timetask completion time. Accuracy is often reported as the percentage of trials or other actions performed correctly or incorrectly.

A dependent variable is the variable that you observe and measure. You have no control over the dependent variable. You want to observe what happens to the dependent variable when you change the independent variable.

For example if the child is testing the effects of light on plant growth how much the plant grows after some period of time would be the dependent variable. Definition Dependent variable This variable changes depending on one or several independent variables. It is also called the endogenous variable because it demonstrates a reaction to changes in.

A dependent variable in an experiment is a variable that changes depending on how the independent variable is changed. The dependent variable is the factor that changes in response to the independent variable. It is the variable that you measure in an experiment.

The dependent variable may be called the responding variable Examples of Independent and Dependent Variables. In the context of scientific experiments a dependent variable is the thing or situation being studied that you expect to change based on the choices you make during the experiment. In general a variable is called a variable because it can vary.

Its any factor that could change or be changed. The dependent variable is what is measured during the investigation as the independent variable is changed-it changes because the independent variable does. Dependent variables receive this name because in an experiment their values are studied under the supposition or hypothesis that they depend by some law or rule eg by a mathematical function on the values of other variables.

I explained to the students that I the Scientist change one variable. Hence Independent starts with I I found this was an easy little trick that helped them remember what the Independent Variable was. As we waited and watched we worked on a Science Variables worksheet.

This worksheet contains 3 different illustrations with labels. We started off by circling the Independent Variable. Dependent variable in science definition in English dictionary dependent variable in science meaning synonyms see also dependent clausedependent variabledependentlydependant.

Enrich your vocabulary with the English Definition dictionary. The dependent variable is the item that responds to the change of the independent variable. The dependent variable dependschanges when the independent variable is changed.

For example if you open a faucet the independent variable the quantity of water flowing dependent variable changes in response–you observe that the water flow increases. The number of dependent variables in an. The dependent variable is the variable that you are measuring in order to determine whether or not it is affected by a change in the independent variable.

In the plant experiment the growth of the plant is the dependent variable. In an if-then experiment the response to a change refers to the dependent variable. The independent variable in any item that is changed during a scientific experiment.

The dependent variable is the object being tested. The variables in a study of a cause-and-effect relationship are called the independent and dependent variables. The independent variable is the cause.

Its value is independent of other variables in your study. The dependent variable is the effect. A dependent variable is a variable whose value will change depending on the value of another variable called the independent variable.

Independent and dependent variables are common in statistical modeling and analysis research mathematics and other experimental science fields. The dependent variable usually is the variable the researcher is interested in understanding explaining or predicting. In lung cancer research it is the carcinoma that is of real interest to the researcher not smoking behavior per se.

The independent variable is the presumed cause of antecedent to or influence on the dependent variable. Definition of dependent variable. A mathematical variable whose value is determined by that of one or more other variables in a function.