« previous next »

Author Question: A researcher administers a test to the same group of individuals on two different occasions and then ... (Read 97 times)

Tazate

  • Hero Member
  • *****
  • Posts: 532
on: Jul 31, 2018
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
Reply #1 on: Jul 31, 2018
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

Tazate

  • Hero Member
  • *****
  • Posts: 532
Reply #2 on: Jul 31, 2018
Thank you!


mcomstock09

  • Sr. Member
  • ****
  • Posts: 377
Reply #3 on: Jul 31, 2018
Always glad to help...


« previous next »
 

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

Guinea pig being injected to test a chemical for its carcinogenic properties Guinea pig being injected to test a chemical for its carcinogenic properties
Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry. Pulmonary function test: spirometry. (a) Normal respiratory volumes, as measured during spirometry.
Assisting with a Pelvic Examination and Pap Test Assisting with a Pelvic Examination and Pap Test
The Turing Test The Turing Test
Biology Test Questions Biology Test Questions
If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ... If the following ions Ca2+, Cl-, Na+ and CO32- are placed in a test tube, the precipitate ...
Video: Metaphase I Animation

For a complete list of videos, visit our video library