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

Author Question: The General Cognitive Index (GCI) is made up of a. verbal, perceptual-performance, and ... (Read 29 times)

imowrer

  • Hero Member
  • *****
  • Posts: 514
on: Jun 19, 2018
The General Cognitive Index (GCI) is made up of
 
  a. verbal, perceptual-performance, and quantitative scales.
  b. verbal, memory, and motor scales.
  c. verbal, quantitative, and additional scales.
  d. verbal, quantitative, and memory scales.

Question 2

Which of the following statements is true?
 
  a. We can always demonstrate that a reliable test has meaning.
  b. It is logically impossible to demonstrate that a totally unreliable test is valid.
  c. A test cannot be reliable unless it is also valid.
  d. Reliability and validity are basically unrelated concepts.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

livaneabi

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 19, 2018
Answer to Question 1

a

Answer to Question 2

b


imowrer

  • Member
  • Posts: 514
Reply 2 on: Jun 19, 2018
:D TYSM

robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects Listening to Normal Speech or Its Prosodic Components Functional MRI scans were made while subjects
Body Part, Method of Examination, and Equipment Used During the General Physical Examination Body Part, Method of Examination, and Equipment Used During the General Physical Examination
NCC MERP Index for categorizing medication errors algorithm. NCC MERP Index for categorizing medication errors algorithm.
A typical General Motors HEI coil installed in the distributor cap. When the coil or distributor cap ... A typical General Motors HEI coil installed in the distributor cap. When the coil or distributor cap ...
The Schrader valve on this General Motors 3800 V-6 is located next to the fuel-pressure regulator. The Schrader valve on this General Motors 3800 V-6 is located next to the fuel-pressure regulator.
A symbol showing an engine with an arrow pointing down is used on some General Motors vehicles to ... A symbol showing an engine with an arrow pointing down is used on some General Motors vehicles to ...
Video: Secretin (inhibiting gastric acid secretion), Cholecystokinin (fat digestion) & Cholecystokinin

For a complete list of videos, visit our video library