« previous next »

Author Question: A researcher wants to measure content-sampling error with a Likert scale test. Which of the ... (Read 138 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?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Iliopsoas Muscle Test Iliopsoas Muscle Test
Typical Caffeine Content of Chocolate and Several Beverages Typical Caffeine Content of Chocolate and Several Beverages
The Influence of the September 11, 2001 Terrorist Attacks on Dream Content The Influence of the September 11, 2001 Terrorist Attacks on Dream Content
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
Assisting with a Pelvic Examination and Pap Test Assisting with a Pelvic Examination and Pap Test
Summary of SOAP Note Content Cont. Summary of SOAP Note Content Cont.
Video: Wound Repair Animation

For a complete list of videos, visit our video library