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

Author Question: Cronbach's alpha is a reliability estimate that takes into account: a. All possible split-halves ... (Read 41 times)

lunatika

  • Hero Member
  • *****
  • Posts: 548
on: Jul 31, 2018
Cronbach's alpha is a reliability estimate that takes into account:
 
  a. All possible split-halves of an instrument
  b. Test-retest-retest
  c. Average time of administration
  d. A little less than Chronbach's Beta

Question 2

The correlation of scores for two different versions of the same instrument is known as which type of reliability?
 
  a. Repeated measures
  b. Internal consistency
  c. Alternate forms
  d. Test-retest


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katkat_flores

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 31, 2018
Answer to Question 1

A

Answer to Question 2

C


lunatika

  • Member
  • Posts: 548
Reply 2 on: Jul 31, 2018
Wow, this really help

billybob123

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

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?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Enzymatic features of DNA polymerase that account for its inability to copy one of the DNA strands a Enzymatic features of DNA polymerase that account for its inability to copy one of the DNA strands a
Split thorn of a bullshorn acacia, revealing a nest of its ant mutualists. Split thorn of a bullshorn acacia, revealing a nest of its ant mutualists.
Apparent and True Orbits of Alpha Centauri. Apparent and True Orbits of Alpha Centauri.
Summation of Heart Sounds, Normal Physiological Split of S1 Summation of Heart Sounds, Normal Physiological Split of S1
Adjusting a valve takes both hands—one to hold the wrench to loosen and tighten the lock nut and ... Adjusting a valve takes both hands—one to hold the wrench to loosen and tighten the lock nut and ...
For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ... For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ...
Video: Action potentials - electrical characteristics and generation

For a complete list of videos, visit our video library