Answer: Just like an independent variable, a dependent variable is exactly what it sounds like.
It is something that depends on other factors
. … (Independent variable) causes a change in (Dependent Variable) and it isn’t possible that (Dependent Variable) could cause a change in (Independent Variable).
What is the meaning of dependent variable?
Definitions. Dependent Variable.
The variable that depends on other factors that are measured
. These variables are expected to change as a result of an experimental manipulation of the independent variable or variables. It is the presumed effect.
What is a Dependant variable science?
The dependent variable is
the variable that is being measured or tested in an experiment
. … The dependent variable is dubbed dependent because it is thought to depend in some way on the variations of the independent variable.
How do you explain independent and dependent variables?
- 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.
What is a dependent variable in Science Kid definition?
A dependent variable is
the variable that you observe and measure
. You have no control over the dependent variable; you want to observe what happens to the dependent variable when you change the independent variable.
What are the 3 types of variables?
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
.
Can time be a dependent variable?
Time is always the independent variable
. The other variable is the dependent variable (in our example: time is the independent variable and distance is the dependent variable).
What is the best definition of dependent variable?
The dependent variable is
the variable being tested and measured in an experiment, and is ‘dependent’ on the independent variable
. An example of a dependent variable is depression symptoms, which depends on the independent variable (type of therapy).
What is a sentence for dependent variable?
Two multiple regression analyses were performed with each contraceptive measure as a dependent variable. The dependent variable
here was equal to 1 if the women had ever used a medical method and zero otherwise
.
What are some examples of independent and dependent variables?
Independent variable causes an effect on the dependent variable. Example:
How long you sleep (independent variable) affects your test score
(dependent variable). This makes sense, but: Example: Your test score affects how long you sleep.
How do you identify an independent variable?
The
independent variable always goes on the x-axis, or the horizontal axis
. The dependent variable goes on the y-axis, or vertical axis. As you can see, this is a graph showing how the number of hours a student studies affects the score she got on an exam.
What is independent variable in Research example?
The independent variable (IV) is the characteristic of a psychology experiment that is manipulated or changed by researchers, not by other variables in the experiment. For example, in an experiment
looking at the effects of studying on test scores
, studying would be the independent variable.
What is a dependent variable in Science example?
It is
something that depends on other factors
. 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.
How do you explain variables to students?
The easiest way to explain variables to kids is with
real-world examples
. The number 3 is a constant. If you say there are 3 apples in a basket, everyone knows exactly how many apples they should expect to see. The number of apples in the basket is 3.
What’s a independent variable in biology?
Independent variable –
the variable that is altered during a scientific experiment
. Dependent variable – the variable being tested or measured during a scientific experiment. Controlled variable – a variable that is kept the same during a scientific experiment.
How do you identify a variable?
An easy way to think of independent and dependent variables is, when you’re conducting an experiment, the independent variable is what you change, and the dependent variable is what changes because of that. You can also think of the independent variable as the cause and the dependent variable as the effect.
