Author Question: What kind of study uses a methodology in which participants are matched on a particular ... (Read 41 times)

tth

  • Hero Member
  • *****
  • Posts: 579
What kind of study uses a methodology in which participants are matched on a particular characteristic before being assigned to the different levels of the independent variable?
 
  a. mixed subjects design
  b. within subjects design
  c. matched subjects design
  d. between subjects design

Question 2

Campbell and Stanly outlined threats to internal validity many years ago.
 
  Indicate whether the statement is true or false



Kingjoffery

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

C

Answer to Question 2

T



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

For a complete list of videos, visit our video library