This topic contains a solution. Click here to go to the answer

Author Question: Which of the following is true of the characteristic curve for a good test item? a. It is ... (Read 65 times)

NClaborn

  • Hero Member
  • *****
  • Posts: 560
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
Answer to Question 1

c

Answer to Question 2

Answer not provided.




NClaborn

  • Member
  • Posts: 560
Reply 2 on: Jun 19, 2018
:D TYSM


kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

For a complete list of videos, visit our video library