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

Author Question: Experimenters can be most confident in making statements about cause and effect when they conduct ... (Read 54 times)

cool

  • Hero Member
  • *****
  • Posts: 570
on: Jun 21, 2018
Experimenters can be most confident in making statements about cause and effect when they conduct research using which of the following?
 
  A. Correlation coefficients
  B. Manipulated independent variables
  C. Nonmanipulated independent variables
  D. Case studies

Question 2

A researcher uses a manipulated independent variable in her experiment. This means she
 
  A. conducts her research in a laboratory.
  B. uses comparison groups.
  C. makes her prediction before conducting the study.
  D. randomly assigns participants to conditions.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

IRincones

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 21, 2018
Answer to Question 1

B

Answer to Question 2

D


cool

  • Member
  • Posts: 570
Reply 2 on: Jun 21, 2018
Great answer, keep it coming :)

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

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?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Effect of pH on oxygen binding to hemoglobin Effect of pH on oxygen binding to hemoglobin
Tyndall effect Tyndall effect
Doppler Effect, Observer Moving Doppler Effect, Observer Moving
Examples of Mission Statements Examples of Mission Statements
The Coriolis Effect The Coriolis Effect
compton effect compton effect
Video: Helper T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library