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The dependent variable is the participant’s response. 2.2.4 Typical Dependent Variables in HCI Research. Dependent variables frequently measured can be categorized into five groups: efficiency, accuracy, subjective satisfaction, ease of learning and retention rate, and physical or cognitive demand. The independent variables are called as such because independent variables predict or forecast the values of the dependent variable in the model. 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. An independent variable is a variable that influences the dependent variable. Concept of independent variable and dependent variable Independent variable . Project paper and Feasibility Paper: Week 2 As preparation for the final research paper, formulate a theory about the correlation between measurable independent variables (causes) and one measurable dependent variable (the effect). Some Examples Example 1 - Research Topic: Decision making and its impact on an organization The dependent variables refer to that type of variable that measures the affect of the independent variable(s) on the test units. A scientist is testing the effect of light and dark on the behavior of moths by turning a light on and off. It is the changeable factor within the study. Independent variables represent those factors that might influence the behavior under study. The chosen stress-related coping techniques help to build resilience; thus, they occur earlier. For example, a test score could be a dependent variable because it could change depending on several factors such as how much you studied, how much sleep you got the night before you took the test, or even how hungry you were when you took it. The variables necessarily form part of the name or title of the investigation And are used equally in the research problem and in the writing of the hypothesis. The independent variable is the amount of light and the moth's reaction is the dependent variable.. A change in the independent variable (amount of light) directly causes a change in the dependent variable (moth behavior). It would seem almost wasteful to measure a single dependent variable. In an experiment, a dependent variable is the factor which is observed and measured to determine the effect of the independent variable, that is, that factor that appears, disappears, or varies as the experimenter introduces, removes, or varies the independent variable. Efficiency describes how fast a task can be completed. Imagine that you have made the effort to find a research topic, review the research literature, formulate a question, design an experiment, obtain institutional review board (IRB) approval, recruit research participants, and manipulate an independent variable. Dependent Variable Examples . A DEPENDENT VARIABLE is "something that depends on other factors. The two types of variables in research are the dependent and independent variable. In the study under examination, the levels of stress resilience are being investigated. research. The dependent variable is usually the objective of the research. Studies analyzing dependent variables look at how and why they differ from one another. The other variable(s) are also considered the dependent variable(s). The independent variable precedes the dependent variable. 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