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 79 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
Gracias!

xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

This 11-month old girl demonstrates one of the abilites of a child of this age group - creating a to This 11-month old girl demonstrates one of the abilites of a child of this age group - creating a to
Magnetic resonance imaging (MRI). The MRI lab includes the scanning instrument and a computer statio Magnetic resonance imaging (MRI). The MRI lab includes the scanning instrument and a computer statio
The Normal Distribution of Scores for a Standardized Intelligence Test The Normal Distribution of Scores for a Standardized Intelligence Test
A Scatterplot of the Test Scores and Average Grades of 10 Students A Scatterplot of the Test Scores and Average Grades of 10 Students
El Niño demonstrates the atmosphere-ocean connection El Niño demonstrates the atmosphere-ocean connection
Correlations between scores on a psychology test and number of boiled kumquats eaten per month Correlations between scores on a psychology test and number of boiled kumquats eaten per month
Video: Summation - defined, spatial, temporal & AP generation or not

For a complete list of videos, visit our video library