Author Question: Which of the following is a desirable practice for scoring restricted-response essay questions? ... (Read 75 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519
Which of the following is a desirable practice for scoring restricted-response essay questions?
 
  A. Give extra credit for brief answers.
  B. Lower the score if bluffing is detected.
  C. Prepare a model answer in advance.
  D. Use the rating method of scoring.

Question 2

If item analysis data showed that an item was answered correctly by 8 out of 10 students in the upper group and 6 out of 10 students in the lower group, the difficulty of the test item is
 
  A. 20.
  B. 60.
  C. 70.
  D. 80.



blazinlyss

  • Sr. Member
  • ****
  • Posts: 333
Answer to Question 1

C

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

For a complete list of videos, visit our video library