« previous next »

Author Question: To test the hypothesis, Anxiety hurts performance, anxiety would be the ____ variable and ... (Read 29 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?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

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.

Varus Stress Test Varus Stress Test
Nursing care plan anxiety Nursing care plan anxiety
Monitoring and Following Up on Laboratory Test Results Monitoring and Following Up on Laboratory Test Results
Anxiety rises as needs are not met. Without resolution, anxiety may lead to frustration, and then, ... Anxiety rises as needs are not met. Without resolution, anxiety may lead to frustration, and then, ...
Keep Calm and Do the Practice Test Keep Calm and Do the Practice Test
Morgan’s test-cross analysis of genetic linkage between autosomal genes Morgan’s test-cross analysis of genetic linkage between autosomal genes
Video: Brain Lobes Animation

For a complete list of videos, visit our video library