how to find the independent variable in a research article

Here is a simple rule that you can apply at all times: the independent variable is what a researcher changes, whereas the dependent variable is affected by these changes. To illustrate the difference, a number of examples are provided below. The purpose of Study 1 is to measure the impact of different plant fertilizers on how many fruits apple ...

The independent variable is the cause. Its value is independent of other variables in your study. The dependent variable is the effect. Its value depends on changes in the independent variable. Example: Independent and dependent variables. You design a study to test whether changes in room temperature have an effect on math test scores.

Designation of the dependent and independent variable involves unpacking the research problem in a way that identifies a general cause and effect and classifying these variables as either independent or dependent. The variables should be outlined in the introduction of your paper and explained in more detail in the methods section. There are no ...

A: A variable is anything that the study is measuring. Read through your source looking for the following characteristics or keywords to identify the dependent and independent variable in your study. Dependent variables: • Dependent variables depend on other variables. For example, if someone was studying the effects of pollution on asthma ...

So, it is usual for research protocols to include many independent variables and many dependent variables in the generation of many hypotheses, as shown in Table 1. Pairing each variable in the "independent variable" column with each variable in the "dependent variable" column would result in the generation of these hypotheses.

Here are several examples of independent and dependent variables in experiments: In a study to determine whether how long a student sleeps affects test scores, the independent variable is the length of time spent sleeping while the dependent variable is the test score. You want to know which brand of fertilizer is best for your plants.

While the independent variable is the " cause ", the dependent variable is the " effect " - or rather, the affected variable. In other words, the dependent variable is the variable that is assumed to change as a result of a change in the independent variable. Keeping with the previous example, let's look at some dependent variables ...

The independent variable is the cause and the dependent variable is the effect, that is, independent variables influence dependent variables. In research, a dependent variable is the outcome of interest of the study and the independent variable is the factor that may influence the outcome. Let's explain this with an independent and dependent ...

Independent and Dependent Variables, Explained With Examples. In experiments that test cause and effect, two types of variables come into play. One is an independent variable and the other is a dependent variable, and together they play an integral role in research design.

In research, the independent variable is manipulated to observe its effect, while the dependent variable is the measured outcome. Essentially, the independent variable is the presumed cause, and the dependent variable is the observed effect. Variables provide the foundation for examining relationships, drawing conclusions, and making ...

Download Article. 1. Create a graph with x and y-axes. Draw a vertical line, which is the y-axis. Then make the x-axis, or a horizontal line that goes from the bottom of the y-axis to the right. The y-axis represents a dependent variable, while the x-axis represents an independent variable. [11]

To identify Independent research variables, look for items in your research question or hypothesis that manipulates, causes or influences something or a reaction. To identify Dependent research variables, look for items in your research question or hypothesis that sees the result, effect or outcome of changing the independent variable. Some ...

Having a high stress job is the independent variable. It's not really the variable that's being measured. It's the variable that may or may not cause strokes. An experimental study wants to know if training soccer players on knee stability exercises reduces the number of injuries in a season. The knee stability training is the independent variable.

The relationship between independent and dependent variables can manifest in various forms—direct, indirect, linear, nonlinear, and may be moderated or mediated by other variables. At its most basic, this relationship is often conceptualized as cause and effect: the independent variable (the cause) influences the dependent variable (the effect).

Definition: Independent variable is a variable that is manipulated or changed by the researcher to observe its effect on the dependent variable. It is also known as the predictor variable or explanatory variable. The independent variable is the presumed cause in an experiment or study, while the dependent variable is the presumed effect or outcome.

Variables are an important concept in experimental and hypothesis-testing research, so understanding independent/dependent variables is key to understanding research design. In this article, we will talk about what separates a dependent variable from an independent variable and how the concept applies to research.

The independent variable is the involvement in after-school math tutoring sessions. Organization context: You may want to know if the color of an office affects work efficiency. Your research will consider a group of employees working in white or yellow rooms. The independent variable is the color of the office.

Designation of the dependent and independent variable involves unpacking the research problem in a way that identifies a general cause and effect and classifying these variables as either independent or dependent. The variables should be outlined in the introduction of your paper and explained in more detail in the methods section. There are no ...

Types of Research within Qualitative and Quantitative ; Differences Between Quantitative and Qualitative Research ; Building an Evidence Table ... EndNote Tutorials This link opens in a new window; Definitions. In an experiment, the independent variable is the variable that is varied or manipulated by the researcher. The dependent variable is ...

The number of hours the student studies is the independent variable because nothing directly affects the number of study hours. The grade the student earns in the class is the dependent variable because how much time the student commits to preparing can affect the grade. Related: 23 Research Databases for Professional and Academic Use.

This article begins by defining the term variable and the terms independent variable and dependent variable, providing examples of each. It then proceeds to describe and discuss synonyms for the terms independent variable and dependent variable, including treatment, intervention, predictor, and risk factor, and synonyms for dependent variable, such as response variables and outcomes.

There are two key variables in every experiment: the independent variable and the dependent variable. Independent variable: What the scientist changes or what changes on its own. Dependent variable: What is being studied/measured. The independent variable (sometimes known as the manipulated variable) is the variable whose change isn't affected ...

Step 2: Next, read the question you have just made to find the specific words describing cause and effect.If needed censor unnecessary words with your pen or marker. Step 3: Circle the cause and effect words and mark them by using IV and DV abbreviations. Now lets take a look some examples: 1.

For a professional paper, the affiliation is the institution at which the research was conducted. Include both the name of any department and the name of the college, university, or other institution, separated by a comma. Center the affiliation on the next double-spaced line after the author names; when there are multiple affiliations, center ...

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The multiple regression analysis was used to find out the effects of the independent variables. Human resources development (training and development, performance appraisal, team work and communication) on the dependent variable-organizational growth. It is on the basis of the findings that the researcher recommended appropriately.

The use of biased estimation in data analysis and model building is discussed. A review of the theory of ridge regression and its relation to generalized inverse regression is presented along with ...

This research finds that profitability, liquidity, and company size do not have significant effect partially on tax avoidance; while simultaneously, the tax avoidance of consumer goods sector listed on IDX from 2019-2021 is not significantly impacted by all independent variables.

Male sex, early life chemical exposure and the brain aromatase enzyme have been implicated in autism spectrum disorder (ASD). In the Barwon Infant Study birth cohort (n = 1074), higher prenatal ...