« previous next »

Author Question: It is more costly and time-consuming to collect A) internal consistency reliability. B) item ... (Read 120 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?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

The kidney. Illustration of a sectioned kidney, which reveals its internal features. The kidney. Illustration of a sectioned kidney, which reveals its internal features.
Earthworm Internal Diagram Earthworm Internal Diagram
For a time Dr. Seuss—Theodor Seuss Geisel—drew political cartoons. This one, published in ... For a time Dr. Seuss—Theodor Seuss Geisel—drew political cartoons. This one, published in ...
Attention and memory are in demand during circle time. Attention and memory are in demand during circle time.
Time Estimates for Specific Office Procedures Cont. Time Estimates for Specific Office Procedures Cont.
Time vs. USA Population Exponential Time vs. USA Population Exponential
Video: Types of energy transfer reactions: oxidation-reduction reactions and ATP generation reactions

For a complete list of videos, visit our video library