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  1. Extraneous Variables | Examples, Types & Controls - Scribbr

    Apr 2, 2021 · In an experiment, an extraneous variable is any variable that you’re not investigating that can potentially affect the outcomes of your research study. If left uncontrolled, extraneous variables …

  2. Extraneous Variables In Research: Types & Examples

    Nov 10, 2023 · When we conduct experiments, there are other variables that can affect our results if we do not control them. Anything that is not the independent variable that has the potential to affect the …

  3. Extraneous Variable - Types, Control and Examples

    Mar 25, 2024 · In research, an extraneous variable refers to any variable other than the independent variable that may influence the dependent variable. These variables, if not controlled, can introduce …

  4. Extraneous Variable: Definition & Examples - Statology

    Feb 19, 2021 · A simple explanation of extraneous variables, including a formal definition and several examples.

  5. 21 Extraneous Variables Examples (2025) - Helpful Professor

    Jan 3, 2024 · Extraneous Variables: Additional variables that are not intentionally observed or manipulated. Extraneous variables may inadvertently affect the dependent variable.

  6. Extraneous Variables: Definition & Examples - Dovetail

    Feb 6, 2023 · An extraneous variable is any variable not being investigated that has the potential to affect the outcome of a research study. In other words, it is any factor not considered an independent …

  7. Extraneous Variable - Statistics by Jim

    An extraneous variable is any variable that is not one of the independent variables in a study but might still influence the dependent variable.

  8. What Is The Extraneous In A Hypothesis - datasciencemilan.org

    Oct 18, 2025 · In an experiment, extraneous variables (EVs) are factors outside the scope of investigation that can influence the dependent variable (DV) and impact the study's outcomes.

  9. What Is an Extraneous Variable? Definition and Challenges

    Sep 6, 2016 · Extraneous variables are the hidden influencers in psychological research – any factors besides the independent and dependent variables that could affect an experiment’s results.

  10. Examples of Extraneous Variables and Their Impact on Research

    Extraneous variables play a crucial role in research, often leading to misleading conclusions if not properly controlled. These unwanted influences can creep into your study, affecting the relationship …