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 81 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
Wow, this really help

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Research Methods Research Methods
Nursing Research Nursing Research
Elements of Experimental Design. Elements of Experimental Design.
The experimental system that permits observation of rotation in the F1 component of F1F0 ATP (b) The experimental system that permits observation of rotation in the F1 component of F1F0 ATP (b)
Monophyletic vs. paraphyletic group Monophyletic vs. paraphyletic group
Production of ABO blood group antigens Production of ABO blood group antigens
Video: Ultrasound of a Fetus (Sonogram)

For a complete list of videos, visit our video library