Author Question: A researcher evaluates whether a tool addresses the major elements of the construct being studied. ... (Read 55 times)

stephzh

  • Hero Member
  • *****
  • Posts: 556
A researcher evaluates whether a tool addresses the major elements of the construct being studied. This helps to ensure
 
  a. content validity.
  b. equivalence.
  c. internal consistency.
  d. readability level.

Question 2

Which statement is true about validity?
 
  a. Validity evaluates an instrument for a specific group or purpose.
  b. Validity occurs when an instrument is valid across situations.
  c. Validity measures are absolute.
  d. Validity measures are independent of reliability.



jonathanballen97

  • Sr. Member
  • ****
  • Posts: 347
Answer to Question 1

ANS: A

Answer to Question 2

ANS: A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

For a complete list of videos, visit our video library