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

Author Question: The Spearman-Brown formula is used to determine the __________ reliability of an instrument. a. ... (Read 91 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Jun 20, 2018
The Spearman-Brown formula is used to determine the __________ reliability of an instrument.
 
  a. item-to-item
  b. internal-consistency
  c. test-retest
  d. alternative-form

Question 2

What is face validity?
 
  a. whether the instrument seems on the surface (or face) to be measuring something relevant.
  b. whether the instrument can generalize a causal relationship across persons and settings
  c. the degree to which a measure correlates with other outcome measures
  d. the ability to discriminate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

covalentbond

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

a


joesmith1212

  • Hero Member
  • *****
  • Posts: 549
Reply #2 on: Jun 20, 2018
Thank you!


covalentbond

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

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

Vasectomy. (a) Vas deferens is located within the spermatic cord on both sides. (b) A small incision Vasectomy. (a) Vas deferens is located within the spermatic cord on both sides. (b) A small incision
Measurement of Temperature: Instrument Shelters Measurement of Temperature: Instrument Shelters
Superficial lymph drainage pathways or watersheds determine the direction of lymphatic facilitation ... Superficial lymph drainage pathways or watersheds determine the direction of lymphatic facilitation ...
Determine the legnth of x to the nearest tenth of a metre Determine the legnth of x to the nearest tenth of a metre
Present Value Formula: Amortization Schedule Present Value Formula: Amortization Schedule
Video: Interpreting a cladogram Animation

For a complete list of videos, visit our video library