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

Author Question: A nurse researcher assesses the degree to which individual items on a scale cluster together around ... (Read 91 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
A nurse researcher assesses the degree to which individual items on a scale cluster together around multiple dimensions using what?
 
  a. Factor analysis
  b. Split-half reliability
  c. Cronbach's alpha coefficient
  d. Kuder-Richardson coefficient

Question 2

What is the significance of concurrent validity to a nurse researcher?
 
  a. The degree of correlation between the measure of the concept and some future measure of the same concept
  b. The degree of correlation of two measures of the same concept administered at the same time
  c. The extent to which a test measures a theoretical construct or trait
  d. The representativeness of the items to measure a specific concept



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tmlewis4706

  • Sr. Member
  • ****
  • Posts: 295
Answer to Question 1

ANS: A

Feedback
A The extent to which a set of items measures the same underlying construct or dimension of a construct and clusters together around one or more dimensions describes factor analytic construct validity.
B This reliability is not associated with factor analysis and construct validity.
C This reliability is not associated with factor analysis and construct validity.
D This reliability is not associated with factor analysis and construct validity.

Answer to Question 2

ANS: B

Feedback
A Concurrent validity is established when two measures of the same construct are administered at the same time, not a future measure.
B This response fits the definition of concurrent validity.
C This answer fits the description of construct validity.
D This response fits the description of content validity.




tsand2

  • Member
  • Posts: 520
Reply 2 on: Jul 8, 2018
YES! Correct, THANKS for helping me on my review


Animal_Goddess

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

For a complete list of videos, visit our video library