« previous next »

Author Question: Which of the following would contribute the best evidence for the score validity of a new group ... (Read 87 times)

123654777

  • Hero Member
  • *****
  • Posts: 585
on: Jun 20, 2018
Which of the following would contribute the best evidence for the score validity of a new group intelligence test?
 
  a. The correlation between Form A and Form B of the test
  b. The correlation between test scores and grades in reading
  c. The correlation between test scores and scores from the Stanford-Binet intelligence test
  d. An examination of the homogeneity of scores on the test

Question 2

Test validity is to ____ error as reliability is to ____ error.
 
  a. systematic, random b. random, systematic


katara

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

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?

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?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

A blood smear. The smear reveals representative cells from each formed element group: red blood cell A blood smear. The smear reveals representative cells from each formed element group: red blood cell
In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han In one-male group species, extra males typically reside in all-male “bachelor” groups. These are Han
Evidence for the covalent intermediate in the mechanism of lysozyme Evidence for the covalent intermediate in the mechanism of lysozyme
Certain foods and lifestyle factors contribute to heartburn Certain foods and lifestyle factors contribute to heartburn
Peer group activity of adolescents Peer group activity of adolescents
Experimental evidence of cytoplasmic localization in an amphibian oocyte. Experimental evidence of cytoplasmic localization in an amphibian oocyte.
Video: Sperm Formation

For a complete list of videos, visit our video library