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

Author Question: Confounding occurs when an uncontrolled factor covaries or changes together with an independent ... (Read 36 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
on: Jun 19, 2018
Confounding occurs when an uncontrolled factor covaries or changes together with an independent variable.
 
  Indicate whether the statement is true or false

Question 2

In a pretest-posttest design, a researcher makes multiple observations before and after the introduction of a treatment.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jayson

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jun 19, 2018
Answer to Question 1

T

Answer to Question 2

False


DelorasTo

  • Member
  • Posts: 548
Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Segregation according to resource factor among 40 species of British passerine birds. Segregation according to resource factor among 40 species of British passerine birds.
Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu Urinary catheterization. The procedure involves the insertion of a flexible tube, or catheter, throu
The glutamine synthetase reaction occurs via an acyl phosphate intermediate The glutamine synthetase reaction occurs via an acyl phosphate intermediate
Binding site variation for transcription factor CEBPA along gene PCK1 as determined by ChIP Binding site variation for transcription factor CEBPA along gene PCK1 as determined by ChIP
Write a net ionic equation for the precipitation reaction that occurs. Write a net ionic equation for the precipitation reaction that occurs.
The Two-Factor Theory of Emotion The Two-Factor Theory of Emotion
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library