What is an extraneous variable? InstructionsRead the following scenario and answer the questions that followScenarioAn experimenter wants to determine whether an all-natural supplertreating anxiety She assigns one group of participants to receive twhile the other group receives a placebo. 75% of participants whoimprovement in their anxiety-related symptoms while 24% of those Limprovement.1. What is the independent variable in this study?2. What is the dependent variable in this study?3. What is one possible extraneous variable in this study?4. Who is the control group?5. Who is the experimental group?6. How might researcher bias have influenced the results of this study? Acomplete sentences.7. Did this study prove causation - does the drug cause improvements inWhy or why not? Answer should be 2-4 complete sentences.Start DateSep 26. 2021 12:00 AMLnd DateSubmitCancel

Answered: What is an extraneous variable?

Social Science

Psychology

What is an extraneous variable?

Ciccarelli: Psychology_5 (5th Edition)

5th Edition

ISBN:9780134477961

Author:Saundra K. Ciccarelli, J. Noland White

Publisher:Saundra K. Ciccarelli, J. Noland White

Chapter1: The Science Of Psychology

Section: Chapter Questions

Problem 1TY

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Question

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What is an extraneous variable?

Instructions
Read the following scenario and answer the questions that follow
Scenario
An experimenter wants to determine whether an all-natural suppler
treating anxiety She assigns one group of participants to receive t
while the other group receives a placebo. 75% of participants who
improvement in their anxiety-related symptoms while 24% of those L
improvement.
1. What is the independent variable in this study?
2. What is the dependent variable in this study?
3. What is one possible extraneous variable in this study?
4. Who is the control group?
5. Who is the experimental group?
6. How might researcher bias have influenced the results of this study? A
complete sentences.
7. Did this study prove causation - does the drug cause improvements in
Why or why not? Answer should be 2-4 complete sentences.
Start Date
Sep 26. 2021 12:00 AM
Lnd Date
Submit
Cancel

Expert Solution

Introduction

Extraneous variables refer to all the variables that are not independent variables and affect the results of the experiment. These variables usually need to be controlled as they can affect the results of the experiment. They are also referred to as confounding variables.