Author Question: Professor Mathers is concerned about the degree to which the results from his new intelligence test ... (Read 49 times)

fnuegbu

  • Hero Member
  • *****
  • Posts: 539
Professor Mathers is concerned about the degree to which the results from his new intelligence test that he developed correlate with the scores produced by the well-established Wechsler Adult Intelligence Scale (WAIS).
 
  Based on this description, it appears as though Professor Mathers is concerned about the __________ of his test.
 
   a. concurrent validity
   b. predictive validity
   c. face validity
   d. construct validity

Question 2

What method should be used in order to avoid participants' use of visual cues to
  differentiate the colas, not by taste, but by appearance?
 
  A) put the participants in different rooms
  B) blindfold the participants while they are tasting
  C) put subjects in a room with absolutely no available light source
  D) alter the colors of the colas to appear as the same color



voltaire123

  • Sr. Member
  • ****
  • Posts: 301
Answer to Question 1

a

Answer to Question 2

B



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

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