« previous next »

Author Question: It is more costly and time-consuming to collect A) internal consistency reliability. B) item ... (Read 80 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jun 20, 2018
It is more costly and time-consuming to collect
 
  A) internal consistency reliability.
  B) item reliability.
  C) stability information.
  D) interscorer agreement.

Question 2

Tests used in making important educational decisions for students should have reliability estimates of at least
 
  A) 0.90.
  B) 0.60.
  C) 0.70.
  D) 0.95.


karmakat49

  • Sr. Member
  • ****
  • Posts: 369
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?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

40.04 Internal Surfaces 40.04 Internal Surfaces
The geomagnetic polarity time scale shows how Earth’s magnetic pole has changed through geologic tim The geomagnetic polarity time scale shows how Earth’s magnetic pole has changed through geologic tim
The slight (5 microsecond) difference in the firing of the companion cylinders is enough time to ... The slight (5 microsecond) difference in the firing of the companion cylinders is enough time to ...
Environmental Systems in Space and Time Environmental Systems in Space and Time
Control you knife with one hand and hold the item being cut with the other (2 of 3) Control you knife with one hand and hold the item being cut with the other (2 of 3)
Bacteria with Internal Membranes Bacteria with Internal Membranes
Video: Integumentary Anatomy

For a complete list of videos, visit our video library