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

Author Question: Molly has decided to use only true-false items on her social studies mid term examination. Students' ... (Read 81 times)

chads108

  • Hero Member
  • *****
  • Posts: 507
Molly has decided to use only true-false items on her social studies mid term examination. Students' ability to guess on true-false items is likely to:
 
  a. increase reliability but decrease validity.
  b. increase both reliability and validity.
  c. decrease both reliability and validity.
  d. increase validity but decrease reliability.

Question 2

Barbara keeps falling down but insists that she will become an excellent roller blade skater. Of the following, the variable in the Model for Promoting Student Motivation best illustrated by Barbara's efforts is:
 
  a. strategy use.
  b. metacognition.
  c. task comprehension.
  d. challenge.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zenzy

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

c

Answer to Question 2

d




chads108

  • Member
  • Posts: 507
Reply 2 on: Jun 20, 2018
Excellent


Jsherida

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

For a complete list of videos, visit our video library