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 91 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 :)

Joy Chen

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

« previous next »
 

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

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?

There are more sensory neurons in the tongue than in any other part of the body.

Possible Earth 5 billion years from now Possible Earth 5 billion years from now
During drought years on the Galapagos, small, easily eaten seeds become rare, le During drought years on the Galapagos, small, easily eaten seeds become rare, le
Does Intelligence Increase with Brain Size? Does Intelligence Increase with Brain Size?
Growth of the body and brain is dramatic over the first 2 years. Growth of the body and brain is dramatic over the first 2 years.
An ECT sensor being tested using a digital meter set to DC volts. A chart showing the voltage ... An ECT sensor being tested using a digital meter set to DC volts. A chart showing the voltage ...
Consider the production function ( ) 0.5 0.5 Y = AK L . Suppose both saving rate (s) and the ... Consider the production function ( ) 0.5 0.5 Y = AK L . Suppose both saving rate (s) and the ...
Video: Stress and Immune System Animation

For a complete list of videos, visit our video library