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 72 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
:D TYSM

Mochi

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

A killer whale plays with a ball of ice, soon after a researcher had thrown a snowball at the whale. A killer whale plays with a ball of ice, soon after a researcher had thrown a snowball at the whale.
Performing a Spirometry Test to Measure Forced Vital Capacity Performing a Spirometry Test to Measure Forced Vital Capacity
Algorithm for assessing a patient at risk for suicide. Algorithm for assessing a patient at risk for suicide.
Using a DMM to measure the open-circuit voltage of a battery. Using a DMM to measure the open-circuit voltage of a battery.
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ... Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
A highway curve of radius 80 m is banked at 45°. Suppose that an ice storm hits, and the ... A highway curve of radius 80 m is banked at 45°. Suppose that an ice storm hits, and the ...
Video: Heart Chambers

For a complete list of videos, visit our video library