This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Cronbach's coefficient alpha is used for a. determining the reliability of true-false tests. b. ... (Read 37 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
on: Jun 20, 2018
Cronbach's coefficient alpha is used for
 
  a. determining the reliability of true-false tests.
  b. determining concurrent validity.
  c. computing reliability of tests having items with answers that are weighted differently.
  d. obtaining an estimate of test equivalence and stability.

Question 2

Indicate the type of reliability that would result from the procedures described below. Scores on odd items correlated with scores on even items across test takers.
 
  a. test-retest c. split-half
  b. alternate form d. Kuder-Richardson


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


Medesa

  • Member
  • Posts: 507
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Determining an Absorption Spectrum Determining an Absorption Spectrum
The Sun in false-color ultraviolet image The Sun in false-color ultraviolet image
Validity versus Reliability Validity versus Reliability
Procedures for Diagnostic Tests Related to the Musculoskeletal system Procedures for Diagnostic Tests Related to the Musculoskeletal system
Procedures for Diagnostic Tests Related to the Musculoskeletal system Procedures for Diagnostic Tests Related to the Musculoskeletal system
Which reaction below represents Th decay by alpha emission? Which reaction below represents Th decay by alpha emission?
Video: Interview with Person who has Panic Attacks

For a complete list of videos, visit our video library