« previous next »

Author Question: The higher the reliability coefficient, the lower the A) coefficient of regression. B) standard ... (Read 91 times)

jc611

  • Hero Member
  • *****
  • Posts: 552
on: Jun 20, 2018
The higher the reliability coefficient, the lower the
 
  A) coefficient of regression.
  B) standard error of measurement.
  C) validity.
  D) standard deviation.

Question 2

Because a person's true abilities can change between two administrations of a test, it is generally true that
 
  A) test-retest procedures cannot produce good reliability estimates.
  B) the shorter the time between the two administrations, the higher the reliability.
  C) the length of time between two administrations has little effect on reliability.
  D) a test developer needs to calculate coefficient alpha to estimate stability.


patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jc611

  • Hero Member
  • *****
  • Posts: 552
Reply #2 on: Jun 20, 2018
Thank you!


patma1981

  • Sr. Member
  • ****
  • Posts: 292
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

The proboscis monkey demonstrates that large gut size contributes to a lower EQ. The proboscis monkey demonstrates that large gut size contributes to a lower EQ.
Horizontal stroking across the lower back. Horizontal stroking across the lower back.
How to fully analyze the standard and factored form of a quadratic equation (Question 1) How to fully analyze the standard and factored form of a quadratic equation (Question 1)
Measuring the client’s weight with a standard platform scale Measuring the client’s weight with a standard platform scale
The Upper (A) and Lower (B) Respiratory Tracts (2 of 2) The Upper (A) and Lower (B) Respiratory Tracts (2 of 2)
Organic Diets Significantly Lower Children’s Dietary Exposure to Organophosphorus Pesticides Organic Diets Significantly Lower Children’s Dietary Exposure to Organophosphorus Pesticides
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library