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# What are some examples of independent and dependent variables in healthcare?

## What are some examples of independent and dependent variables in healthcare?

For example: In a study of how different doses of a drug affect the severity of symptoms, a researcher could compare the frequency and intensity of symptoms when different doses are administered. Here the independent variable is the dose and the dependent variable is the frequency/intensity of symptoms.

### What is the dependent variable in the situation?

The dependent variable is the variable that is being measured or tested in an experiment. 1 For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants’ test scores, since that is what is being measured.

#### What are some examples of dependent variables?

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.

What is an independent variable in healthcare?

When a researcher gives an active medication to one group of people and a placebo, or inactive medication, to another group of people, the independent variable is the medication treatment. Each person’s response to the active medication or placebo is called the dependent variable.

What is independent clause and dependent clause examples?

If a dependent marker word is used, the clause cannot stand alone as a complete sentence. For example: “If she leaves” = not a complete sentence. If an independent marker word is used, the clause can stand alone as a complete sentence. For example: “Therefore, she leaves” = a complete sentence.

## What does the variables in research stand for in real life situations?

In simple terms, a variable represents a measurable attribute that changes or varies across the experiment whether comparing results between multiple groups, multiple people or even when using a single person in an experiment conducted over time.

### How to determine which variables are dependent or independent?

Method 1 of 3: Understanding Independent and Dependent Variables. Think of an independent variable as a cause that produces an effect.

• Method 2 of 3: Identifying Variables in Equations. Use letters to represent variables in word problems.
• Method 3 of 3: Graphing Independent and Dependent Variables. Create a graph with x and y-axes.
• #### What are some examples of independent and dependent variables?

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

• You want to know which brand of fertilizer is best for your plants.
• You want to compare brands of paper towels,to see which holds the most liquid.
• What is the difference between the independent and dependent variables?

The difference is that the value of the independent variable is controlled by the experimenter, while the value of the dependent variable only changes in response to the independent variable.

How to determine independent variable?

Select independent variables that you think will cause changes in another variable. Look at other experiments for examples and identify different types of independent variables. Keep your control group and experimental groups similar in other characteristics, but vary only the treatment they receive in terms of the independent variable.