what describes the manipulated variable
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- Answer by Soccergirl991. Confidence votes 96. A manipulated variable is the thing that can be changed in an experiment. example; your trying to see what paper towel would be more absorbant, your manipulated viariable would be either the type of paper towel you use or the liquid you use to test the absorbancy.
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Identifying & Interpreting Independent & Dependent Variables The dependent variable is dependent on the independent variable, and the independent variable is independent of the others. Control variables are controlled to make sure that the independent variable is the only factor causing a change in the dependent variable.f you think of the independent variable as the cause, then the dependent variable is the effect. If the independent variable is not the only factor that could affect the dependent variable, then you would have to make this factor a control variable. This is a variable that is controlled during and between experiments.
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Independent Variable The independent variable, also known as the manipulated variable, lies at the heart of any quantitative experimental design.
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How Are Variables Used in Psychology Research? In a psychology experiment: 1  The independent variable is the variable that is controlled and manipulated by the experimenter.  The dependent variable is the variable that is measured by the experimenter.
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Variables in Your Science Fair Project These changing quantities are called variables. A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist. To ensure a fair test, a good experiment has only one independent variable. As the scientist changes the independent variable, he or she observes what happens.
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Independent, Dependent and Extraneous One is called the dependent variable and the other the independent variable. In an experiment, the researcher is looking for the possible effect on the dependent variable that might be caused by changing the independent variable.
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Research Variables: Dependent, Independent, Control, Extraneous & Moderator An independent variable is a variable believed to affect the dependent variable. This is the variable that you, the researcher, will manipulate to see if it makes the dependent variable change. In our example of hungry people throwing a ball, our independent variable is how long it's been since they've eaten. To reiterate, the independent variable is the thing over which the researcher has control and is manipulating. In this experiment, the researcher is controlling the food intake of the participant.
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- Dependent Variable: A dependent variable is what you measure in the experiment and what is affected during the experiment. The dependent variable responds to the independent variable. It is called dependent because it depends on the independent variable.
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What does controlled variables mean? These changing quantities are called variables. A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist.To ensure a fair test, a good experiment has only one independent variable. variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist.
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Experimental Research Generally, one or more variables are manipulated to determine their effect on a dependent variable. The experimental method. is a systematic and scientific approach to research in which the researcher manipulates one or more variables, and controls and measures any change in other variables. Experimental Research is often used where: 1  There is time priority in a causal relationship (cause precedes effect). 2  There is consistency in a causal relationship (a cause will always lead to the same effect). 3  The magnitude of the correlation is great.
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- VARIABLES The most important things to know when you design your experiment is what are your controls and variables. There are different types of variables. Listed below are explanations and examples. MANIPULATED VARIABLES: These are variables that you change on purpose in your experiment.It is what you are testing. RESPONDING VARIABLES: These are the changes that happen in your experiment because of what you changed.RAPHING RESULTS. In displaying your results in a graph, the manipulated variable always goes across the bottom on the x-axis and the responding variable always goes up the y-axis. The values of the constant variables are not actually graphed but can be stated in the legend for the graph.
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- Tell a friend about us, add a link to this page, or visit the webmaster's page for free fun content. Link to this page: <a href=http://encyclopedia2.thefreedictionary.com/manipulated+variable>manipulated variable</a>. 1  Facebook.  Twitter.
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- A variable is any factor, trait, or condition that can exist in differing amounts or types. An experiment usually has three kinds of variables: independent, dependent, and controlled. The independent variable is the one that is changed by the scientist. To ensure a fair test, a good experiment has only one independent variable. As the scientist changes the independent variable, he or she observes what happens. The scientist focuses his or her observations on the dependent variable to see how it responds to the change made to the independent variable.
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- The independent (or manipulated) variable is something that the experimenter purposely changes or varies over the course of the investigation. The dependent (or responding) variable is the one that is observed and likely changes in response to the independent variable. For example, a student might change the position of a plane’s wing to see how it affects the average speed of a model plane. The wing position would be the independent variable- because the student purposely changes its location.
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Dependent and independent variables Dependent and independent variables. (Redirected from Manipulated variable) For dependent and independent random variables, see Independence (probability theory). In mathematical modelling and statistical modelling, there are dependent and independent variables. The models investigate how the former depend on the latter. The dependent variables represent the output or outcome whose variation is being studied. The independent variables represent inputs or causes, i.e. potential reasons for variation.
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- The independent variable is something that is hypothesized to influence the dependent variable. The researcher determines for the participant what level or condition of the independent variable that the participant in the experiment receives.
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Research Variables The research variables, of any scientific experiment or research process, are factors that can be manipulated and measured.here are many types of variable but the most important, for the vast majority of research methods, are the independent and dependent variables. A researcher must determine which variable needs to be manipulated to generate quantifiable results.
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What is a Controlled Variable in a Scientific Method? A controlled variable is a material that stays the same in ALL experiments in a group... like... Example... You plant a seed and give it 1/2 cup of water everyday and keep it in direct sunlight. You plant another one and gibe it 3/4 of water a day and keep it in direct sunlight! Sunlight would be the controlled variable because it stays the same in each experiment! Hope that helps!
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- Top 10 facts about the world. A controlled experiment is one in which there is strict control exercised on variables, with typically one or more variables being changed or “manipulated” while all other variables remain the same. This is one of the hallmarks of many types of scientific inquiry.
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- In order to write the problem, you must be able to identify the manipulated and responding variables. You may choose to complete the controlled variable section after you have decided how you will test your problem. manipulated variable (1): the variable that is deliberately changed by the scientist.n order to write the problem, you must be able to identify the manipulated and responding variables. You may choose to complete the controlled variable section after you have decided how you will test your problem. manipulated variable (1): the variable that is deliberately changed by the scientist.
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- In an experiment, the independent variable is altered, and the effect observed is the dependent variable, or outcome. The controlled variable is intended to be kept the same t … hroughout the experiment so that changes in it do not affect the results. 2 people found this useful. Answered.
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- Well... a variable, in science, can be anything. More specifically, in an experiment, a variable can cause something to change, be the result of something that changed, or be controlled so it has no effect on anything. Variables that cause something to change are called independent variables or manipulated variables. Whether you choose to call it an independent variable or a manipulated variable depends on the term you pair it with. The acronym DRY MIX can help you keep these paired terms straight.
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- Define the Variables. There should be three categories of variables in every experiment: dependent, independent, and controlled. Dependent -- is what will be measured; it's what the investigator thinks will be affected during the experiment.For example, the investigator may want to study coffee bean growth.here should be three categories of variables in every experiment: dependent, independent, and controlled. Dependent -- is what will be measured; it's what the investigator thinks will be affected during the experiment.
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- Experiment. An experiment is a controlled study in which the researcher attempts to understand cause-and-effect relationships. The study is controlled in the sense that the researcher controls (1) how subjects are assigned to groups and (2) which treatments each group receives.In the analysis phase, the researcher compares group scores on some dependent variable.he study is controlled in the sense that the researcher controls (1) how subjects are assigned to groups and (2) which treatments each group receives. In the analysis phase, the researcher compares group scores on some dependent variable.
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- A way to test a hypothesis by testing a single variable by changing it while keeping all other variables the same. Variable: Any factor during an experiment that could change and affect the results (Examples: Temperature, pressure, amount of light, color of light, human error, etc......) Manipulated variable: The factor in an experiment that is deliberately changed to test the hypothesis. Controlled variable: any factor during an experiment that a scientist purposely keeps the same. During the experiment, a scientist divides the tests into 2 groups, the control setup and the experimental setup.
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Research Variables: Dependent, Independent, Control, Extraneous & Moderator 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.