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

Author Question: When a researcher describes an instrument as being valid this indicates that the instrument a. ... (Read 113 times)

colton

  • Hero Member
  • *****
  • Posts: 627
on: Jul 8, 2018
When a researcher describes an instrument as being valid this indicates that the instrument
 
  a. accurately measures a variable.
  b. consistently measures variables across studies.
  c. has been described as high quality by other researchers.
  d. has been routinely used in other, similar studies.

Question 2

When the researcher describes the population of a study, the research consumer understands that this represents
 
  a. all members of the population at large.
  b. all people who meet inclusion criteria for the study.
  c. members of the study group and the control group.
  d. subjects selected for the study based on sampling techniques.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Melissahxx

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: A

Answer to Question 2

ANS: B


colton

  • Member
  • Posts: 627
Reply 2 on: Jul 8, 2018
Thanks for the timely response, appreciate it

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

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?

Women are 50% to 75% more likely than men to experience an adverse drug reaction.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

A killer whale plays with a ball of ice, soon after a researcher had thrown a snowball at the whale. A killer whale plays with a ball of ice, soon after a researcher had thrown a snowball at the whale.
Magnetic resonance imaging (MRI). The MRI lab includes the scanning instrument and a computer statio Magnetic resonance imaging (MRI). The MRI lab includes the scanning instrument and a computer statio
HP-01 wrist instrument, 1977 HP-01 wrist instrument, 1977
Measurement of Temperature: Instrument Shelters Measurement of Temperature: Instrument Shelters
A dose-response curve describes the relationship between the quantity of the chemical entering the ... A dose-response curve describes the relationship between the quantity of the chemical entering the ...
Opener A researcher examines an agarose gel Opener A researcher examines an agarose gel
Video: Regulation of GFR: autoregulation via myogenic mechanism Myogenic mechanism

For a complete list of videos, visit our video library