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

Author Question: Which of the following sources of error variance is not accounted for in a coefficient of stability ... (Read 21 times)

D2AR0N

  • Hero Member
  • *****
  • Posts: 561
on: Jun 20, 2018
Which of the following sources of error variance is not accounted for in a coefficient of stability and equivalence?
 
  a. Content sampling
  b. Procedures in administering or scoring the test
  c. Ability differences among the subjects
  d. Time between the equivalent forms
  e. Changes in the examinees' emotional state

Question 2

Which of the following score reliability procedures requires that the items all have the same level of difficulty?
 
  a. Kuder-Richardson 20
  c. Split-half
  b. Kuder-Richardson 21
  d. Cronbach alpha


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

duy1981999

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


D2AR0N

  • Member
  • Posts: 561
Reply 2 on: Jun 20, 2018
Excellent

Chelseyj.hasty

  • Member
  • Posts: 319
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Tactile communication among honeybees regarding food sources. Tactile communication among honeybees regarding food sources.
Operant conditioning, also known as trial-and-error learning. Operant conditioning, also known as trial-and-error learning.
The Critical Weather Maker: Atmospheric Stability The Critical Weather Maker: Atmospheric Stability
How to manually find the mean, variance, and standard deviation for a set of numbers How to manually find the mean, variance, and standard deviation for a set of numbers
Marine oil pollution comes from many sources Marine oil pollution comes from many sources
Common Sources of Carbon Monoxide Common Sources of Carbon Monoxide
Video: Passive Smoke Exposure

For a complete list of videos, visit our video library