Author Question: Which of the following methods is used in the analysis of item discriminability? a. test-retest ... (Read 94 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
Which of the following methods is used in the analysis of item discriminability?
 
  a. test-retest
  b. extreme group
  c. characteristic curves
  d. factor analysis

Question 2

In what settings are psychological tests most likely to be found today? What role does psychological testing play in contemporary society and how has this role changed since the inception of testing?
 
  What will be an ideal response?



BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

b

Answer to Question 2

Answer not provided.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

For a complete list of videos, visit our video library