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 78 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
Excellent

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

The scales of ecology. The scales of ecology.
The proboscis monkey demonstrates that large gut size contributes to a lower EQ. The proboscis monkey demonstrates that large gut size contributes to a lower EQ.
Results from sequential study of two cohorts tested at three ages and at three different points in t Results from sequential study of two cohorts tested at three ages and at three different points in t
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
. In which distribution is the mean more “typical” of all scores? . In which distribution is the mean more “typical” of all scores?
What will be the pH of the solution once equilibrium is established? What will be the pH of the solution once equilibrium is established?
Video: Control of ventilation rate by other brain centers (posts, hypothalamus & cerebral cortex)

For a complete list of videos, visit our video library