This topic contains a solution. Click here to go to the answer

Author Question: Consider a study set up within a classroom for a mathematics mastery test. The same sample will take ... (Read 136 times)

Tirant22

  • Hero Member
  • *****
  • Posts: 532
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
Answer to Question 1

b

Answer to Question 2

e;




Tirant22

  • Member
  • Posts: 532
Reply 2 on: Jul 31, 2018
Excellent


parker125

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

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?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

For a complete list of videos, visit our video library