« previous next »

Author Question: To test the hypothesis, Anxiety hurts performance, anxiety would be the ____ variable and ... (Read 69 times)

corkyiscool3328

  • Hero Member
  • *****
  • Posts: 539
on: Jun 20, 2018
To test the hypothesis, Anxiety hurts performance, anxiety would be the ____ variable and performance would be the ____ variable.
 
  a. dependent; independent
  b. independent; dependent
  c. confounding; depending
  d. independent; confounding

Question 2

To investigate the effects of alcohol on driving, an experimenter gave people different amounts of alcohol and then placed them in a driving simulator with instructions to press the brake whenever they saw a red light. In this study, the independent variable was ____ and the dependent variable was ____.
 
  a. whether they saw the red light; time taken to press brake
  b. amount of alcohol; whether they saw the red light
  c. whether they saw the red light; amount of alcohol
  d. amount of alcohol; time taken to press brake


Harbringer

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Guinea pig being injected to test a chemical for its carcinogenic properties Guinea pig being injected to test a chemical for its carcinogenic properties
Stimuli Used in a Test of Word Recognition Stimuli Used in a Test of Word Recognition
A cutaway view of a typical variable fuel sensor. A cutaway view of a typical variable fuel sensor.
Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ... Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ...
Alternative for pass-point test Alternative for pass-point test
Management of Anxiety Management of Anxiety
Video: Replication of DNA and Chromosomes/ How do cells replicate their DNA? (Animation) no Audio

For a complete list of videos, visit our video library