This topic contains a solution. Click here to go to the answer

Author Question: A researcher shows a violent film to one group of participants and a nonviolent film to another ... (Read 421 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
A researcher shows a violent film to one group of participants and a nonviolent film to another before giving both groups a test measuring aggressiveness. Which statement is true about this experiment?
 
  a.  The participants who are shown the violent film are the control group.
  b. The type of film shown is the independent variable.
  c. The nonviolent film is likely to produce a placebo effect.
  d. The violent film is a confounding variable.

Question 2

Malcolm administers a survey of people's attitudes about the relationship between exercise and stress level. What is the independent variable?
 
  a. exercise level
  b. stress level
  c. survey
  d. Malcolm himself



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AmberC1996

  • Sr. Member
  • ****
  • Posts: 317
Answer to Question 1

ANSWER:
b

Answer to Question 2

ANSWER:
d




pragya sharda

  • Member
  • Posts: 566
Reply 2 on: Jun 19, 2018
:D TYSM


miss.ashley

  • Member
  • Posts: 371
Reply 3 on: Yesterday
Gracias!

 

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Eating food that has been cooked with poppy seeds may cause you to fail a drug screening test, because the seeds contain enough opiate alkaloids to register as a positive.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

For a complete list of videos, visit our video library