This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When confounding occurs, the experimenter cannot know whether the independent variable or the second ... (Read 91 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Jun 19, 2018
When confounding occurs, the experimenter cannot know whether the independent variable or the second confounded variable produced the change observed in the ____________ variable.
 
  a. extraneous
  b. control
  c. independent
  d. dependent

Question 2

What is an ethical concern for the ABAB design?
 
  a. continuing to administer the treatment after it has already been shown to be effective
  b. administering the treatment immediately after the initial baseline phase
 c. removing the treatment after it has already been shown to be effective
  d. reintroducing the treatment after it has already been shown to be effective


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

rachel

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 19, 2018
Answer to Question 1

D

Answer to Question 2

c


james0929

  • Member
  • Posts: 586
Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Independent assortment of chromosomes at meiosis explains Mendel’s ratio Independent assortment of chromosomes at meiosis explains Mendel’s ratio
Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t Hiatal hernia. (a) The hernia occurs when the stomach protrudes through the diaphragm and into the t
Refraction Through Uniform and Variable Thickness Glasses Refraction Through Uniform and Variable Thickness Glasses
How to rearrange formulas to isolate for a variable (Part 2) How to rearrange formulas to isolate for a variable (Part 2)
Mendel’s test cross to verify independent assortment Mendel’s test cross to verify independent assortment
Light-independent reactions in C3 plants. Light-independent reactions in C3 plants.
Video: Simple and Double Sugar

For a complete list of videos, visit our video library