« previous next »

Author Question: In an ex post facto design, one may employ matching by a. matching subjects from one population ... (Read 102 times)

Arii_bell

  • Hero Member
  • *****
  • Posts: 596
on: Jun 20, 2018
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
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

The Inverted Income Pyramid: The Proportion of Income Received by Each Fifth of the U.S. Population The Inverted Income Pyramid: The Proportion of Income Received by Each Fifth of the U.S. Population
The Milestones of Adjustment Post-Psychosis model outlines a four-phase trajectory from a psychotic ... The Milestones of Adjustment Post-Psychosis model outlines a four-phase trajectory from a psychotic ...
Population and Settlement Population and Settlement
A graphic depiction of predisposing alleles characteristic of a threshold trait within a population, A graphic depiction of predisposing alleles characteristic of a threshold trait within a population,
Human Population Growth Human Population Growth
Predicted Proportions in a Population Predicted Proportions in a Population
Video: Causes of Angina

For a complete list of videos, visit our video library