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

Author Question: Suppose a researcher were interested in assessing the adequacy of an instrument to measure the ... (Read 68 times)

misspop

  • Hero Member
  • *****
  • Posts: 540
on: Jul 8, 2018
Suppose a researcher were interested in assessing the adequacy of an instrument to measure the theoretical concept of hopefulness. The most appropriate type of validation procedure would be which of the following?
 
  A) Content
  B) Concurrent
  C) Predictive
  D) Construct

Question 2

The type of validity that employs primarily judgment in its assessment is which of the following?
 
  A) Content
  B) Concurrent
  C) Predictive
  D) Construct


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

diana chang

  • Sr. Member
  • ****
  • Posts: 288
Reply #1 on: Jul 8, 2018
Answer to Question 1

D
Feedback:
Construct validity, an instrument's adequacy in measuring the targeted construct, is a hypothesis-testing endeavor. Content validity concerns the sampling adequacy of the content being measured. Expert ratings on the relevance of items can be used to compute a content validity index (CVI). Criterion-related validity (which includes both predictive validity and concurrent validity) focuses on the correlation between an instrument and an outside criterion.

Answer to Question 2

A
Feedback:
Content validity concerns the sampling adequacy of the content being measured and is based on judgment. Expert ratings on the relevance of items can be used to compute a content validity index (CVI). Criterion-related validity (which includes both predictive validity and concurrent validity) focuses on the correlation between an instrument and an outside criterion. Construct validity, an instrument's adequacy in measuring the targeted construct, is a hypothesis-testing endeavor.


misspop

  • Member
  • Posts: 540
Reply 2 on: Jul 8, 2018
Great answer, keep it coming :)

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.

Assessing Tracheal Position Assessing Tracheal Position
The Reinstatement Procedure, a Measure of Craving The Reinstatement Procedure, a Measure of Craving
Wintrobe tube and Westergren tests are used to measure the ESR. Wintrobe tube and Westergren tests are used to measure the ESR.
A hydrometer is used to measure the American Petroleum Institute (API) specific gravity of diesel ... A hydrometer is used to measure the American Petroleum Institute (API) specific gravity of diesel ...
Using the voltmeter leads from a starting and charging test unit to measure the voltage drop ... Using the voltmeter leads from a starting and charging test unit to measure the voltage drop ...
Connections and settings necessary to measure fuel-injector resistance. Connections and settings necessary to measure fuel-injector resistance.
Video: Origin of organelles Animation

For a complete list of videos, visit our video library