Author Question: In an ex post facto design, one may employ matching by a. matching subjects from one population ... (Read 53 times)

Arii_bell

  • Hero Member
  • *****
  • Posts: 596
In an ex post facto design, one may employ matching by
 
  a. matching subjects from one population with subjects from another population; or
  b. matching pairs within a single population.

Question 2

Choose the term that is described in each of the phrases below. All subjects receive all of the experimental treatments.
 
  a. random assignment
  b. randomized matching
  c. homogeneous selection
  d. analysis of covariance
  e. use of subjects as their own controls



phuda

  • Sr. Member
  • ****
  • Posts: 348
Answer to Question 1

B

Answer to Question 2

E



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Did you know?

Approximately 500,000 babies are born each year in the United States to teenage mothers.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

The average adult has about 21 square feet of skin.

For a complete list of videos, visit our video library