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 93 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?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition. Psoriasis. This photograph demonstrates the characteristic white skin patches of this condition.
Common sites of amputation. (A) Upper extremities. (B) Lower extremities. The surgeon determines th Common sites of amputation. (A) Upper extremities. (B) Lower extremities. The surgeon determines th
Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg Erythroblastosis fetalis. (a) The condition occurs with an RH+ father and RH– mother. (b) First preg
Nephrolithiasis. Stones, or calculi, may form in several areas within the urinary tract. When they f Nephrolithiasis. Stones, or calculi, may form in several areas within the urinary tract. When they f
Validity versus Reliability Validity versus Reliability
A typical bank statement. A typical bank statement.
Video: Muscle Twitch and Muscle Tension - Motor unit size and force

For a complete list of videos, visit our video library