« previous next »

Author Question: Instruments should be pretested with people whose characteristics are similar to those of the ... (Read 125 times)

AEWBW

  • Hero Member
  • *****
  • Posts: 579
on: Jul 8, 2018
Instruments should be pretested with people whose characteristics are similar to those of the eventual study participants.
 
  A) True
  B) False

Question 2

Training of data collectors often involves mock data collection episodes or trial runs.
 
  A) True
  B) False


enass

  • Sr. Member
  • ****
  • Posts: 380
Reply #1 on: Jul 8, 2018
Answer to Question 1

A

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
Types and characteristics of stem cells for culture Types and characteristics of stem cells for culture
Principal Characteristics of REM and Slow-Wave Sleep Principal Characteristics of REM and Slow-Wave Sleep
Sensory Crossover Device for Visually Impaired People Sensory Crossover Device for Visually Impaired People
People with normal color vision see the number 29 in the chart; however, those who are color-blind c People with normal color vision see the number 29 in the chart; however, those who are color-blind c
Characteristics of Some Protist Groups Characteristics of Some Protist Groups
Video: Energy sources - types

For a complete list of videos, visit our video library