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

Author Question: Cronbach's coefficient alpha is used for a. determining the reliability of true-false tests. b. ... (Read 89 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
on: Jun 20, 2018
Cronbach's coefficient alpha is used for
 
  a. determining the reliability of true-false tests.
  b. determining concurrent validity.
  c. computing reliability of tests having items with answers that are weighted differently.
  d. obtaining an estimate of test equivalence and stability.

Question 2

Indicate the type of reliability that would result from the procedures described below. Scores on odd items correlated with scores on even items across test takers.
 
  a. test-retest c. split-half
  b. alternate form d. Kuder-Richardson


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

C


Medesa

  • Member
  • Posts: 507
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

alvinum

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Excellent

« previous next »
 

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?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

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?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

A true albino squirrel. Note the pink eyes. A true albino squirrel. Note the pink eyes.
Procedures for Diagnostic Tests Related to the Digestive System Procedures for Diagnostic Tests Related to the Digestive System
Alpha-Adrenergic Antagonists Alpha-Adrenergic Antagonists
Results Seen in Mono-Diff Tests Results Seen in Mono-Diff Tests
Essential Fatty Acids Both linoleic acid (an omega-6 fatty acid) and alpha-linolenic acid Essential Fatty Acids Both linoleic acid (an omega-6 fatty acid) and alpha-linolenic acid
Determining the Ages of Rocks Using Fossils Determining the Ages of Rocks Using Fossils
Video: Bacteriophage (Virus) - Mice Experiment

For a complete list of videos, visit our video library