« previous next »

Author Question: Which of the following test characteristics would be most affected by using a short test rather than ... (Read 57 times)

genevieve1028

  • Hero Member
  • *****
  • Posts: 601
on: Jun 20, 2018
Which of the following test characteristics would be most affected by using a short test rather than a longer one?
 
  a. Objectivity c. Reliability
  b. Validity d. Standardization

Question 2

Which of the following would represent discriminant evidence for the score validity of a test of numerical aptitude?
 
  a. The test has a high correlation with grades in math.
  b. The test has a low correlation with grades in math.
  c. The test has a high correlation with reading comprehension.
  d. The test has a low correlation with reading comprehension.


sultana.d

  • Sr. Member
  • ****
  • Posts: 320
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Endocarditis. The human heart has been sectioned to reveal the left ventricle and origin of the aort Endocarditis. The human heart has been sectioned to reveal the left ventricle and origin of the aort
Principal Characteristics of REM and Slow-Wave Sleep Principal Characteristics of REM and Slow-Wave Sleep
Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ... Badly burned exhaust valve. A compression test could have detected a problem, and a cylinder ...
Compression Test: The Hose Trick Compression Test: The Hose Trick
Cylinder Power Balance Test Cylinder Power Balance Test
Mutagenicity of aflatoxin B1 determined by the Ames test Mutagenicity of aflatoxin B1 determined by the Ames test
Video: Epidural Hematoma

For a complete list of videos, visit our video library