Author Question: A researcher administers a test to the same group of individuals on two different occasions and then ... (Read 96 times)

Tazate

  • Hero Member
  • *****
  • Posts: 532
A researcher administers a test to the same group of individuals on two different occasions and then determines the relationship between the two sets of scores. This type of reliability is
 
  a. test-retest
  b. alternate forms
  c. interrater
  d. internal consistency

Question 2

How do face and content validity differ?
 
  What will be an ideal response?



mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Answer to Question 1

a

Answer to Question 2

Evidence based on content validity examines the relevance and correspondence of the test content to the domain content. Usually, this evidence is amassed with the assistance of a table of specifications and the opinion of experts. Face validity is merely a subjective opinion of what the test appears to measure.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

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.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

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.

For a complete list of videos, visit our video library