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

Author Question: Which confounding variable cannot be completely controlled because of ethical constraints on the ... (Read 30 times)

kellyjaisingh

  • Hero Member
  • *****
  • Posts: 540
on: Aug 4, 2018
Which confounding variable cannot be completely controlled because of ethical constraints on the research?
 
  A) regression to the mean
  B) maturation
  C) instrumentation
  D) attrition

Question 2

Why is it ethically important to control confounding variables?
 
  A) Because risk is always balanced against return in research.
  B) Because confounding variables present significant risks to participants, especially regression to the mean.
  C) Because control procedures reduce the risk of dangerous things happening during a study.
  D) All of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


kellyjaisingh

  • Member
  • Posts: 540
Reply 2 on: Aug 4, 2018
Gracias!

AISCAMPING

  • Member
  • Posts: 347
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

The direction of plant cell expansion is controlled by microfibrils and microtubules. Plant cells en The direction of plant cell expansion is controlled by microfibrils and microtubules. Plant cells en
Variable expressivity Variable expressivity
Controlled cold compression unit. Controlled cold compression unit.
The puppet, created for the Tbilisi Marionette Theatre, is controlled by forces hidden from public ... The puppet, created for the Tbilisi Marionette Theatre, is controlled by forces hidden from public ...
A cutaway view of a typical variable fuel sensor. A cutaway view of a typical variable fuel sensor.
How to rearrange formulas to isolate for a variable How to rearrange formulas to isolate for a variable
Video: Role of the urinary system - acidosis and alkalosis

For a complete list of videos, visit our video library