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

Author Question: If a researcher demonstrates that an instrument's scores do not correlate with established scales ... (Read 75 times)

nautica902

  • Hero Member
  • *****
  • Posts: 591
on: Jun 20, 2018
If a researcher demonstrates that an instrument's scores do not correlate with established scales that measure dissimilar attributes, the researcher is examining the instrument's
 
  a. concurrent validity.
  b. face validity.
  c. discriminant validity.
  d. convergent validity.

Question 2

If a researcher is trying to identify underlying dimensions in a data set such that the values can be organized into clusters, the researcher is using
 
  a. analysis of variance.
  b. discriminant validity.
  c. test-retest reliability.
  d. factor analysis.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

d


nautica902

  • Member
  • Posts: 591
Reply 2 on: Jun 20, 2018
Wow, this really help

Alyson.hiatt@yahoo.com

  • Member
  • Posts: 354
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

By middle adulthood, most individuals and established and confident in their careers By middle adulthood, most individuals and established and confident in their careers
Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition. Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition.
Major Findings of the High Scope Preschool Study High Scope participants showed better academic per Major Findings of the High Scope Preschool Study High Scope participants showed better academic per
On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a On March 25, 1911, as scores of young factory girls leaped to their deaths from the eighth, ninth, a
Temperature Scales Temperature Scales
Student Test Scores versus GDP per Capita Student Test Scores versus GDP per Capita
Video: Glycolysis - Introduction to ATP and the burning of sugar

For a complete list of videos, visit our video library