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

Author Question: When is the Spearman-Brown prophecy formula used? A) To estimate how reliable a scale would be ... (Read 55 times)

Tazate

  • Hero Member
  • *****
  • Posts: 532
on: Jul 8, 2018
When is the Spearman-Brown prophecy formula used?
 
  A) To estimate how reliable a scale would be with more items
  B) To estimate how reliable a scale would be with fewer items
  C) To estimate how valid a scale would be with more items
  D) To estimate how valid a scale would be with fewer items

Question 2

Missing values codes must be ones that have not been used for actual pieces of information.
 
  A) True
  B) False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blfontai

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 8, 2018
Answer to Question 1

B

Answer to Question 2

A


Tazate

  • Member
  • Posts: 532
Reply 2 on: Jul 8, 2018
Wow, this really help

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

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.

Deimos in color on February 21, 2009 by the same (not to scale) Deimos in color on February 21, 2009 by the same (not to scale)
brown recluse spider brown recluse spider
brown recluse spider brown recluse spider
A woman in a net on a Congo shore. Although the importation of slaves was illegal after 1807, histor A woman in a net on a Congo shore. Although the importation of slaves was illegal after 1807, histor
Test for Depressive Symptoms: CED Scale Test for Depressive Symptoms: CED Scale
Weight Scale Weight Scale
Video: Energy sources - types

For a complete list of videos, visit our video library