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

Author Question: Coefficient beta is the most commonly applied estimate of a composite scale's reliability. Indicate ... (Read 38 times)

hubes95

  • Hero Member
  • *****
  • Posts: 561
on: Jun 28, 2018
Coefficient beta is the most commonly applied estimate of a composite scale's reliability.
 
 Indicate whether the statement is true or false

Question 2

A measuring instrument is valid when the results can be repeated at subsequent measurements of the concept.
 
 Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 28, 2018
Answer to Question 1

F
Coefficient alpha is most commonly used.

Answer to Question 2

F
This is reliability. Validity refers to the extent to which a score truthfully represents a concept.


hubes95

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Jun 28, 2018
Correct answers!


Tabitha_2016

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jun 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Optical microscopes are commonly configured for bright-field (transmitted), phas Optical microscopes are commonly configured for bright-field (transmitted), phas
Oil pressure applied to the locking pin causes the inside of the lifter to freely move inside the ... Oil pressure applied to the locking pin causes the inside of the lifter to freely move inside the ...
How to find the area of composite figures (Part 2) How to find the area of composite figures (Part 2)
Weight Scale Weight Scale
Conventions commonly encountered in human pedigrees Conventions commonly encountered in human pedigrees
What nuclide is produced when K-43 decays by beta emission? What nuclide is produced when K-43 decays by beta emission?
Video: Febrile Seizure

For a complete list of videos, visit our video library