Reliability and ValidityAs part of the test development process, researchers strive to create psychometrically sound instruments with acceptable levels of reliability and validity. When test items are

Reliability and Validity

As part of the test development process, researchers strive to create psychometrically sound instruments with acceptable levels of reliability and validity. When test items are good-fit ones for the construct of an investigation, tests are much more likely to render results that lead to sound decision making than when they are not.

In a minimum of 200 words, respond to the following:

  • Identify the psychometric properties of a test including a description of the various types of reliability and validity.
  • Is it possible for a test to be reliable but not valid? Valid but not reliable?
  • Describe ways in which a test constructor can boost the levels of reliability of a test.
  • Identify a psychological measuring tool (such as a standardized test of intelligence) that has high predictive validity.
  • Explain the pros and cons of using test scores from this measure to make predictions in real-world settings.

1. Cite all sources in APA format.2. Use attached sources and additional credible sources when needed. 

Show more







Calculate Your Essay Price
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more

Order your essay today and save 10% with the coupon code: best10