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

Author Question: Which of the following can be expected to increase the reliability of an educational test? a. ... (Read 29 times)

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
on: Jun 20, 2018
Which of the following can be expected to increase the reliability of an educational test?
 
  a. Increase the number of test-takers
  b. Increase the number of test items
  c. Require the test to be administered on the same date for all test-takers.
  d. Require the test to be administered in small-group settings.

Question 2

One of the following is NOT a useful way to increase the reliability of sample test scores?
 
  a. Increase the reliability of the scoring
  b. Reduce variability in test scores
  c. Make sure the difficulty level is appropriate
  d. Increase the number of test items


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

xoxo123

  • Sr. Member
  • ****
  • Posts: 335
Reply #1 on: Jun 20, 2018
Answer to Question 1

b

Answer to Question 2

b


Alygatorr01285

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

Laurenleakan

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

If necessary, connect a battery charger to the battery before starting the compression test. It is ... If necessary, connect a battery charger to the battery before starting the compression test. It is ...
An OBD-II active test. The PCM opens the EGR valve and then monitors the MAP sensor and/or engine ... An OBD-II active test. The PCM opens the EGR valve and then monitors the MAP sensor and/or engine ...
The Wisconsin Card Sorting Test. This woman is just starting the test. If she places the first card ... The Wisconsin Card Sorting Test. This woman is just starting the test. If she places the first card ...
Schematic drawing of a permeation test cell used to measure the permeation rate of chemicals through ... Schematic drawing of a permeation test cell used to measure the permeation rate of chemicals through ...
Urine Test for Pregnancy Urine Test for Pregnancy
The Ames test for potential mutagenicity of chemical compounds The Ames test for potential mutagenicity of chemical compounds
Video: Muscle Fatigue and Recovery

For a complete list of videos, visit our video library