This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following is true of the characteristic curve for a good test item? a. It is ... (Read 85 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
on: Jun 19, 2018
Which of the following is true of the characteristic curve for a good test item?
 
  a. It is normally distributed.
  b. It is bimodal and positively skewed.
  c. It has a gradual, positive slope.
  d. It is negatively accelerated.

Question 2

Trace the rise and fall of testing in the last century. Make note of significant historical events that played a part in the development of testing as a major field.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

flannelavenger

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 19, 2018
Answer to Question 1

c

Answer to Question 2

Answer not provided.


NClaborn

  • Member
  • Posts: 560
Reply 2 on: Jun 19, 2018
Gracias!

coreycathey

  • Member
  • Posts: 333
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
Cover test Cover test
Control you knife with one hand and hold the item being cut with the other (3 of 3) Control you knife with one hand and hold the item being cut with the other (3 of 3)
Politics, Power and the Common Good: An Introduction to Political Science, 5/E Politics, Power and the Common Good: An Introduction to Political Science, 5/E
Construct a Lorenz curve that shows income distribution in this society. Construct a Lorenz curve that shows income distribution in this society.
The Ames test, which screens compounds for potential mutagenicity The Ames test, which screens compounds for potential mutagenicity
Video: Griffith's experiments

For a complete list of videos, visit our video library