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

Author Question: When all of the items on a questionnaire measure the same thing, the questionnaire has __________. ... (Read 171 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
on: Jun 21, 2018
When all of the items on a questionnaire measure the same thing, the questionnaire has __________.
 
  a. validity
  b. internal reliability
  c. statistical significance
  d. convergent validity

Question 2

When a scale delivers consistent results over time, it has __________.
 
  a. validity
  b. reliability
  c. statistical significance
  d. convergent validity


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

momtoalll

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jun 21, 2018
Answer to Question 1

Answer: B: internal reliability

Answer to Question 2

Answer: B: reliability


Themember4

  • Member
  • Posts: 538
Reply 2 on: Jun 21, 2018
:D TYSM

gcook

  • Member
  • Posts: 343
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Using a sphygmomanometer to measure blood pressure. Using a sphygmomanometer to measure blood pressure.
Einstein - The important thing... Einstein - The important thing...
Set the meter to read ohms (V) and measure the resistance of the relay coil. The usual reading for ... Set the meter to read ohms (V) and measure the resistance of the relay coil. The usual reading for ...
Using a goniometer to measure joint ROM. Using a goniometer to measure joint ROM.
Helgeson Company has identified the following items for possible inclusion when taking a ... Helgeson Company has identified the following items for possible inclusion when taking a ...
Psychologists measure basic memory capacity Psychologists measure basic memory capacity
Video: The pH scale - Strong acids and Weak acids

For a complete list of videos, visit our video library