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What Is the Meaning of Variables in Research?

Independent and Dependent Variables

❶Family income is a variable; it can take on values from zero to billions of Rupees. This makes it easier to observe the relationship between the independent and dependent variables.

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Intervening and Moderator Variables
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Dependent and Independent Variables

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Research Variables: Dependent, Independent, Control, Extraneous & Moderator of the dependent and independent variables in research ; Dependent, Independent, Control, Extraneous & .

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The dependent variable is what is affected by the independent variable-- your effects or outcomes. For example, if you are studying the effects of a new educational program on student achievement, the program is the independent variable and your measures of achievement are the dependent ones.

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Unlike extraneous variables, moderator variables are measured and taken into consideration. Typical moderator variables in TESL and language acquisition research (when they are not the major focus of the study) include the sex, age, culture, or language proficiency of the subjects. The key to designing any experiment is to look at what research variables could affect the outcome. There are many types of variable but the most important, for the vast majority of research methods, are the independent and dependent variables.

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What are Examples of Variables in Research? October 22, Regoniel, Patrick A. Comments In the course of writing your thesis, one of the first terms that you encounter is the word variable. Lecture notes Research Methodology devidas 7 August Variables And Types Of Variables-Research Methods-Handouts, Lecture notes for Research Methodology. (e.g. amount of education). The second type of concept and measures of the concept are variables. A variable is defined as anything that varies or changes in value. Variables take on.