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

Author Question: What is meant by the statement reliability is a necessary condition for validity? a. Reliability ... (Read 116 times)

rachel9

  • Sr. Member
  • ****
  • Posts: 495
on: Jun 20, 2018
What is meant by the statement reliability is a necessary condition for validity?
 
  a. Reliability and validity are both necessary concepts.
  b. Test scores can be valid without being reliable.
  c. Test scores that are valid have a significant degree of reliability.

Question 2

You know that your classroom assessment matches the corresponding mastery learning objective when the assessment requires students to do everything stated in the learning objective.
 
  a. True
  b. False


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

k.lashomb

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jun 20, 2018
Answer to Question 1

c

Answer to Question 2

a


rachel9

  • Sr. Member
  • ****
  • Posts: 495
Reply #2 on: Jun 20, 2018
Thank you!


k.lashomb

  • Sr. Member
  • ****
  • Posts: 346
Reply #3 on: Jun 20, 2018
Happy to help


« 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?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the Myopia (nearsightedness). In the uncorrected top figure, the image comes into focus in front of the
Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition. Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition.
Placenta previa. The condition is caused by the development of the placenta over the cervical canal, Placenta previa. The condition is caused by the development of the placenta over the cervical canal,
A model of anxiety in which stressful events or a changing mental condition can produce unfavorable A model of anxiety in which stressful events or a changing mental condition can produce unfavorable
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
Video: Alternative Energy Sources

For a complete list of videos, visit our video library