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

Author Question: _____ is the extent to which the results of an experiment can be attributed to the manipulation of ... (Read 256 times)

09madisonrousseau09

  • Hero Member
  • *****
  • Posts: 559
on: Jun 19, 2018
_____ is the extent to which the results of an experiment can be attributed to the manipulation of the independent variable rather than to some extraneous variable.
 
  a. Confounding
  b. Internal validity
  c. Regression to the mean
  d. External validity

Question 2

A design in which a series of measures are taken on two or more groups both before and after treatment is a _____ design.
 
  a. experimental
  b. multiple-group time-series
  c. nonequivalent control group posttest only
  d. nonequivalent control group pretest/posttest


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jazzlynnnnn

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

b


09madisonrousseau09

  • Member
  • Posts: 559
Reply 2 on: Jun 19, 2018
YES! Correct, THANKS for helping me on my review

Bigfoot1984

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

« previous next »
 

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Stanley Miller 1953 Experiment Stanley Miller 1953 Experiment
Allen Test: An occluded ulnar artery results in continued pallor of the hand while the radial artery Allen Test: An occluded ulnar artery results in continued pallor of the hand while the radial artery
Determining the extent of a burn: (A) rule of nines (adults); (B) Lund-Browder chart (children). Determining the extent of a burn: (A) rule of nines (adults); (B) Lund-Browder chart (children).
A Mental Model of the Craftsman Experiment A Mental Model of the Craftsman Experiment
In which experiment was the hormone glucagon used? In which experiment was the hormone glucagon used?
The F1 and F2 results of crosses Sturtevant The F1 and F2 results of crosses Sturtevant
Video: Baroreceptor Reflex

For a complete list of videos, visit our video library