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

Author Question: Which of the following is not used to measure internal consistency? A. Kuder-Richardson-20 B. ... (Read 72 times)

mia

  • Hero Member
  • *****
  • Posts: 564
on: Jun 20, 2018
Which of the following is not used to measure internal consistency?
 
  A. Kuder-Richardson-20
  B. Coefficient alpha
  C. Split-half reliability
  D. Interrater reliability

Question 2

If a test yields a standard score with a mean of 100 and a standard deviation of 15 and is administered to a random sample of 1000 students, approximately how many individuals will score between 85 and 115?
 
  a) 340
  b) 680
  c) 990
  d) 1000


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

voltaire123

  • Sr. Member
  • ****
  • Posts: 301
Reply #1 on: Jun 20, 2018
Answer to Question 1

D.
Explanation: Interrater Reliability establishes the consistency of a test across examiners. It is not a measure to determine if the instrument is internally consistent.

Answer to Question 2

B


mia

  • Member
  • Posts: 564
Reply 2 on: Jun 20, 2018
Gracias!

covalentbond

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

An adult tooth, longitudinal view showing internal structures of the crown and root. An adult tooth, longitudinal view showing internal structures of the crown and root.
Scale used to measure pupil size in millimeters. Scale used to measure pupil size in millimeters.
Internal Anatomy of the pigeon Internal Anatomy of the pigeon
Earthworm Internal Diagram Earthworm Internal Diagram
To measure fuel-injector resistance, a technician constructed a short wiring harness with a double ... To measure fuel-injector resistance, a technician constructed a short wiring harness with a double ...
Using a goniometer to measure joint ROM. Using a goniometer to measure joint ROM.
Video: Endocytosis -Types and Phagocytosis

For a complete list of videos, visit our video library