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

Author Question: In large-scale mathematics testing programs, many of the advantages of supply-type items can be ... (Read 18 times)

ap345

  • Hero Member
  • *****
  • Posts: 537
on: Jun 20, 2018
In large-scale mathematics testing programs, many of the advantages of supply-type items can be maintained by using which of the following item types?
 
  A. grid-in
  B. matching
  C. essay
  D. true-false

Question 2

In correcting a short-answer test to measure students' knowledge of specific principles, a teacher deducted one point from the total score for each misspelled word. How would this procedure affect test results?
 
  A. Lowers reliability.
  B. Lowers validity.
  C. Raises the validity.
  D. Raises both the reliability and the validity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nmyers

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

B


ap345

  • Member
  • Posts: 537
Reply 2 on: Jun 20, 2018
Gracias!

frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

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?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.

The Scale of Life 1 The Scale of Life 1
Oil Refineries Are Large and Complex Facilities Oil Refineries Are Large and Complex Facilities
Testing a Simple Hypothesis Testing a Simple Hypothesis
Reed-Sternberg cells are large, abnormal lymphocytes that may contain more than one nucleus. These ... Reed-Sternberg cells are large, abnormal lymphocytes that may contain more than one nucleus. These ...
Testing for the bulge sign Testing for the bulge sign
Genetic Drift in Large and Small Populations Genetic Drift in Large and Small Populations
Video: Cataract

For a complete list of videos, visit our video library