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

Author Question: The correlation between two equivalent forms of an objective test administered in immediate ... (Read 81 times)

K@

  • Hero Member
  • *****
  • Posts: 608
The correlation between two equivalent forms of an objective test administered in immediate succession enables one to determine the proportion of error variance due to
 
  a. item homogeneity.
  b. temporal fluctuation.
  c. item sampling.
  d. scorer reliability.
  e. a and b

Question 2

A test was given to a group of sixth grade children. The score reliability of the test was found to be .70 . Later the test was given to the seventh and eighth grades in the same school system and the results for the three grades were combined. What would you expect the reliability coefficient of the test to be?
 
  a. Above .70
  b. Below .70
  c. Very close to .70
  d. Impossible to determine from the information given.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

swimkari

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

C

Answer to Question 2

A




K@

  • Member
  • Posts: 608
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it


irishcancer18

  • Member
  • Posts: 310
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

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

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

For a complete list of videos, visit our video library