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What design is a method used to confront the problem of causation because we can assume that if variable X causes changes in variable Y then X ought to at least precede Y over time?
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∙ 8y ago
Longitudinal
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Independent and independent variable in sentence?
Changes in the independent variable are independent of changes in any other variable,
What causes change in a dependent variable?
The dependent variable is dependent on the independent variable, so when the independent variable changes, so does the dependent variable.
Explain the term variable?
General: a variable is something subject to change or is inconsistantScience:a variable is something that depends on another and based on the other thing, changes accordingly.For example, if you were to do a science experiment: the heat of an object depends on how long it's been sitting there.in that scenario, the heat is the variable, and the time is an invariable.an invariable however, is quite the opposite. it is independent of everything and changes on its own terms.
What is a constant in algebra?
A constant is a value that never changes such as 4, 6.5, 3/4, pi, or the square root of 5. This is different from a variable where the value varies like x. In the expression 5x, 5 is a constant and x is a variable.
Why is it important to keep factors other than your independent variable as constants?
If you do not then it is harder to determine whether the changes in your dependent variable are due to differences in independent variables or other variables. However, sometimes it is not possible and good experimental design is required to permit these estimates.
What does the independent variable affect when it is changed?
The independent variable sometimes changes the dependant variable, because it is dependant on the other variable. Sometimes the independent variable doesn't change the dependant variable, in which case there is no causation between the two variables.
What is the role of responding variable in a controlled experiment?
it is basically asking what the definition of responding variable is and the book says, The variable that changes because of the manipulated variable is the responding variable.
Manipulated independent variable?
The manipulated/independent variable is a variable that changes and it is what the responding/dependent variable change because of the manipulated variable.
What is a factor that changes in an experiment because of the manipulated variable?
The Dependent Variable
What is the scientific definition of dependent variable?
In science, the dependent variable is what is being tested in the experiment. It changes as the independent variable changes, because it depends on the independent variable. The experiment can measure changes in the dependent variable through controlling the independent variable.
Does the dependent variable depend on the independent variable?
Yes, I think it does. Because when the independent variable changes the dependent variable relies on it.
What is the variable that changes as a result of what you change?
The dependent variable because it depends on what you changed in the system.
What is a variable that changes another variable changes?
the dependent variable
A variable that changes as another variable changes?
dependent variable
What is a variable that changes as another variable changes?
the dependent variable
What is a factor that changes in an experiment due to the changes in the independent variable?
Changes in the independent variable will cause changes in the dependent variable.
A factor that can change during an experiment is called?
the part of an experiment that changes is called the variable.
