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In a scientific experiment, extraneous variables are those conditions other than the one the scientist controls that cause any effect on the outcome of the experiment. Researchers ...

In statistics, a confounding variable (also confounding factor, a confound, or confounder) is an extraneous variable in a statistical model that correlates ( directly ... More »

Extraneous Variables


Extraneous and Confounding Variables and Systematic vs Non-Systematic Error. Extraneous Variables are undesirable variables that influence the relationship ...

Extraneous and confounding variables | Lærd Dissertation


When an extraneous variable changes systematically along with the variables that you are studying, this is called a confounding variable. A variable is ...

Extraneous & Confounding Variables: Differences & Examples ...


What happens when something other than your independent variable is influencing the outcome of your study? In this lesson, we'll look at two types...

Dependent Variable - Independent Variable | Simply Psychology


When we conduct experiments there are other variables that can affect our results, if we do not control them.

Extraneous Variable Simple Definition - Statistics How To


May 10, 2015 ... Extraneous variable are any variables that you are not intentionally studying in your experiment or test. Definition and examples for extraneous ...

8. Extraneous and confounding variables - Research Observatory ...


Extraneous and confounding variables are variables other than the independent variable which may have an effect on the dependent variable. They are ...

What is an extraneous variable? - PsychWiki - A Collaborative ...


Nov 13, 2010 ... Extraneous variables can be defined as any variables that may affect the ... be an extraneous variable that was not controlled for in the research ...

Ch9 Using Experimental Control to Reduce Extraneous ... - UCA


In the previous chapter, we saw how extraneous variables can contribute to ... the purpose of this control is to reduce the influence of extraneous variables so ...

Popular Q&A
Q: What is extraneous variable?
A: This is called 'third party' variable or 'strange' variable. This unrelated variable necessarily influences a particular independent and dependent variable rela... Read More »
Source: wiki.answers.com
Q: What is the extraneous variable?
A: An extraneous variable is any variable that affects the results, that a researcher has not manipulated: http://en.wikipedia.org/wiki/Extraneous_…. Read More »
Source: answers.yahoo.com
Q: What are extraneous variables.
A: They are variables other than the independent variable that may bear any effect on the behavior of the subject being Read More »
Source: www.chacha.com
Q: What Are Extraneous Variables in a Research Survey?
A: When research studies are performed by scientists, there are many variables that are carefully defined and quantified. A variable generally measures a character... Read More »
Source: www.ehow.com
Q: What does extraneous variables mean.
A: extraneous variable can be defined as any variable other than the independent variable that could cause a change in the dependent variable. In our study we migh... Read More »
Source: www.answers.com