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

Author Question: The correlation between two equivalent forms of an objective test administered in immediate ... (Read 78 times)

K@

  • Hero Member
  • *****
  • Posts: 608
on: Jun 20, 2018
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
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

A


K@

  • Member
  • Posts: 608
Reply 2 on: Jun 20, 2018
Gracias!

epscape

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Multiple-dose drug administration: drug A and drug B are administered every 12 hours; drug B reaches Multiple-dose drug administration: drug A and drug B are administered every 12 hours; drug B reaches
Monitoring and Following Up on Laboratory Test Results Monitoring and Following Up on Laboratory Test Results
Assisting with a Pelvic Examination and Pap Test Assisting with a Pelvic Examination and Pap Test
How Precipitation Forms How Precipitation Forms
The fluctuation test of Luria and Delbrück The fluctuation test of Luria and Delbrück
The Ames test for potential mutagenicity of chemical compounds The Ames test for potential mutagenicity of chemical compounds
Video: Arthritis

For a complete list of videos, visit our video library