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

Author Question: In experimental research, extraneous variables are always A) between-group variables. B) ... (Read 55 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Aug 4, 2018
In experimental research, extraneous variables are always
 
  A) between-group variables.
  B) within-group variables.
  C) organismic variables.
  D) response variables.

Question 2

Making sure the experimental and control groups are as similar as possible at the start of the experiment and that they are treated in exactly the same way except for the independent variable manipulation controls for
 
  A) error variance.
  B) extraneous variance.
  C) experimental effects.
  D) experimental variance.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kristenb95

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B


jho37

  • Member
  • Posts: 531
Reply 2 on: Aug 4, 2018
:D TYSM

strudel15

  • Member
  • Posts: 324
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

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.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Elk pellet group Elk pellet group
Distribution of bonding and outer nonbonding electrons in the peptide group Distribution of bonding and outer nonbonding electrons in the peptide group
Independent and Dependent Variables Independent and Dependent Variables
Married or partnered couples within a visible minority mixed group Married or partnered couples within a visible minority mixed group
Experimental deforestation of the Hubbard Brook watershed Experimental deforestation of the Hubbard Brook watershed
EXPERIMENTAL INSIGHT EXPERIMENTAL INSIGHT
Video: Hemoglobin's affinity with oxygen - carbon dioxide, temperature and bisphosphoglycerate (BPG)

For a complete list of videos, visit our video library