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

Author Question: Suppose an individual who was previously known to have intelligence is tested several years later. ... (Read 106 times)

jparksx

  • Hero Member
  • *****
  • Posts: 570
on: Jun 19, 2018
Suppose an individual who was previously known to have intelligence is tested several years later. On the second test, while the individual is within the normal range on verbal scales, her scores on performance scales have dropped to well below normal. What might you suspect?
 
  a. brain injury or brain tumor
  b. severe depression
  c. attention deficit disorder
  d. limited motivation

Question 2

Which of the following is true of the relationship between reliability and validity?
 
  a. It is possible to create a highly reliable test that lacks validity.
  b. If a test lacks reliability, it is important to emphasize its validity.
  c. High levels of validity are often associated with low reliability.
  d. There is an inverse relationship between reliability and validity.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

missalyssa26

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jun 19, 2018
Answer to Question 1

a

Answer to Question 2

a


jparksx

  • Member
  • Posts: 570
Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

tkempin

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

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?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in Over nearly 30 years, humans removed many polar bears for a variety of reasons, from a population in
A nearly motionless individual, alert to danger, will whistle when alarmed to warn other groundhogs A nearly motionless individual, alert to danger, will whistle when alarmed to warn other groundhogs
A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan A passenger train crosses Stony Creek Bridge in the Rocky Mountains in 1878. Railroads were importan
Prevalence of drug use in the United States. Figures are based on a survey of people 12 years of age ... Prevalence of drug use in the United States. Figures are based on a survey of people 12 years of age ...
A mortgage loan of $132,000 at 6% compounded semiannually is to be amortized over 25 years by ... A mortgage loan of $132,000 at 6% compounded semiannually is to be amortized over 25 years by ...
Earth 430 Million Years Ago Earth 430 Million Years Ago
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library