« previous next »

Author Question: A researcher is interested in the reliability of a new instrument he has developed. One way of ... (Read 118 times)

tiffannnnyyyyyy

  • Hero Member
  • *****
  • Posts: 512
on: Jul 31, 2018
A researcher is interested in the reliability of a new instrument he has developed. One way of determining reliability is to
 
  a) Rank the scores of all participants who pilot the instrument
  b) Have an expert panel review the content
  c) Compare scores on the instrument to scores on another instrument that measures the same constructs
  d) Administer the same test on two occasions

Question 2

When scores on the 16 Personality Factor test do not highly correlate with the Wide Range Achievement Test, one can assume
 
  a) Content validity
  b) Construct validity
  c) Convergent validity
  d) Discriminant validity


scottmt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 31, 2018
Answer to Question 1

d

Answer to Question 2

d


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

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 ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Crop plants developed by selective breeding of the wild mustard plant. Crop plants developed by selective breeding of the wild mustard plant.
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
Cryptorchidism. (a) In complete cryptorchidism, the testes of a newborn have failed to descend into Cryptorchidism. (a) In complete cryptorchidism, the testes of a newborn have failed to descend into
Measurement of Temperature: Instrument Shelters Measurement of Temperature: Instrument Shelters
After multiple injections of a local anesthetic, the patient developed herpetic lesions. After multiple injections of a local anesthetic, the patient developed herpetic lesions.
How to obtain more bacteria culture from already developed colony in HS medium How to obtain more bacteria culture from already developed colony in HS medium
Video: Mendel's pea plant, Pisum sativum experimental

For a complete list of videos, visit our video library