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Use the following information to answer the next 2 questions. Advertisements for a new energy drink claim that it helps people concentrate, and you are designing an experiment to test the hypothesis that the energy drink improves concentration. A large group of study participants are going to come to your lab and take a concentration test. Now you must choose independent and dependent variables for your experiment. Q3.8. What would be an appropriate independent (treatment) variable for your experiment? O How much caffeine (from all sources) participants have consumed the day of the test How much of the energy drink participants report drinking in the last month How well the participants can concentrate during the test How much of the energy drink participants are instructed to drink right before the test

Use the following information to answer the next 2 questions. Advertisements for a new energy drink claim that it helps people concentrate, and you are designing an experiment to test the hypothesis that the energy drink improves concentration. A large group of study participants are going to come to your lab and take a concentration test. Now you must choose independent and dependent variables for your experiment. Q3.8. What would be an appropriate independent (treatment) variable for your experiment? O How much caffeine (from all sources) participants have consumed the day of the test How much of the energy drink participants report drinking in the last month How well the participants can concentrate during the test How much of the energy drink participants are instructed to drink right before the test

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Use the following information to answer the next 2 questions. Advertisements for a new energy drink claim that it helps people concentrate, and you are designing an experiment to test the hypothesis that the energy drink improves concentration. A large group of study participants are going to come to your lab and take a concentration test. Now you must choose independent and dependent variables for your experiment. Q3.8. What would be an appropriate independent (treatment) variable for your experiment? O How much caffeine (from all sources) participants have consumed the day of the test How much of the energy drink participants report drinking in the last month How well the participants can concentrate during the test How much of the energy drink participants are instructed to drink right before the test
Transcribed Image Text:Use the following information to answer the next 2 questions. Advertisements for a new energy drink claim that it helps people concentrate, and you are designing an experiment to test the hypothesis that the energy drink improves concentration. A large group of study participants are going to come to your lab and take a concentration test. Now you must choose independent and dependent variables for your experiment. Q3.8. What would be an appropriate independent (treatment) variable for your experiment? O How much caffeine (from all sources) participants have consumed the day of the test How much of the energy drink participants report drinking in the last month How well the participants can concentrate during the test How much of the energy drink participants are instructed to drink right before the test
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