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

Author Question: Consider a study set up within a classroom for a mathematics mastery test. The same sample will take ... (Read 86 times)

Tirant22

  • Hero Member
  • *****
  • Posts: 532
on: Jul 31, 2018
Consider a study set up within a classroom for a mathematics mastery test. The same sample will take the test twice. Which is the best calculation method for item discrimination?
 
  a. p(instruction)  p(no instruction)
  b. p(posttest)  p(pretest)
  c. p(no instruction)  p(instruction)
  d. p(pretest)  p(posttest)

Question 2

The role of online counseling is steadily growing but it brings with it some new ethical challenges. Which of the following ethical challenges are relevant?
 
  a) Safety of client's at risk.
  b) Confidentiality.
  c) Accuracy of client information.
  d) Technical breakdowns.
  e) All of the above.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sabina576

  • Sr. Member
  • ****
  • Posts: 356
Reply #1 on: Jul 31, 2018
Answer to Question 1

b

Answer to Question 2

e;


Tirant22

  • Member
  • Posts: 532
Reply 2 on: Jul 31, 2018
Great answer, keep it coming :)

6ana001

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

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?

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).

Biology deals with the study of the many varieties of living organisms. Biology deals with the study of the many varieties of living organisms.
The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc The Allen Test: Pallor is initiated by compressing the radial and ulnar arteries with the fist clenc
Varus Stress Test Varus Stress Test
Heel-to-shin test Heel-to-shin test
The study of how traits such as flower color are passed from generation to generation provided the m The study of how traits such as flower color are passed from generation to generation provided the m
The decay constant of radon-222 is 0.181 d-1. If a sample of radon initially contains 6.00 × ... The decay constant of radon-222 is 0.181 d-1. If a sample of radon initially contains 6.00 × ...
Video: Humerus Adduction Animation

For a complete list of videos, visit our video library