« previous next »

Author Question: A researcher is interested in the reliability of a new instrument he has developed. One way of ... (Read 117 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?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

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?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Linear alopecia developed in this man from daily wearing of his military uniform cap Linear alopecia developed in this man from daily wearing of his military uniform cap
Teenage Pregnancy Rates in Developed Countries Teenage Pregnancy Rates in Developed Countries
The digital image of a fetus shows a well-developed head and a comparatively smaller body. At 7 ... The digital image of a fetus shows a well-developed head and a comparatively smaller body. At 7 ...
The Z lens, which was developed by Zaidel to study functional asymmetry in split-brain patients. It ... The Z lens, which was developed by Zaidel to study functional asymmetry in split-brain patients. It ...
Measurement of Temperature: Instrument Shelters Measurement of Temperature: Instrument Shelters
The per capita emissions of the developed world The per capita emissions of the developed world
Video: Neuron Type Animation

For a complete list of videos, visit our video library