« previous next »

Author Question: A researcher wants to measure content-sampling error with a Likert scale test. Which of the ... (Read 112 times)

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
on: Jul 31, 2018
A researcher wants to measure content-sampling error with a Likert scale test. Which of the following methods would be best?
 
  a. Test-retest
  b. Coefficient Alpha
  c. The Kuder-Richardson formulas
  d. Interrater differences

Question 2

A researcher is concerned with measuring internal consistency reliability and has decided to use the Kuder- Richardson Formulas with a Likert Scale test. This is a problem because the:
 
  a. test does not have dichotomous test items
  b. researcher needs a second test for comparison
  c. test does not measure internal consistency reliability
  d. researcher is concerned with content sampling error


fur

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 31, 2018
Answer to Question 1

b

Answer to Question 2

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jjjetplane

  • Hero Member
  • *****
  • Posts: 556
Reply #2 on: Jul 31, 2018
Thank you!


fur

  • Sr. Member
  • ****
  • Posts: 309
Reply #3 on: Jul 31, 2018
Always glad to help...


« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Human, pilot whale and elephant brains up to scale. (1)-cerebrum (1a)-temporal lobe and (2)-cerebell Human, pilot whale and elephant brains up to scale. (1)-cerebrum (1a)-temporal lobe and (2)-cerebell
Iliopsoas Muscle Test Iliopsoas Muscle Test
Weber's Test Weber's Test
Cylinder Leakage Test Cylinder Leakage Test
A car wash reduced the price of a basic wash as a promotion and test of the market. With the ... A car wash reduced the price of a basic wash as a promotion and test of the market. With the ...
The fluctuation test of Luria and Delbrück The fluctuation test of Luria and Delbrück
Video: Asthma Treatment

For a complete list of videos, visit our video library