Skip to main content

All Questions

Filter by
Sorted by
Tagged with
2 votes
0 answers
20 views

Retest-Reliability of index "Working Memory" in Wechsler Adult Intelligence Scale (WAIS-IV)

I am desperately researching the retest-reliability of the index "working memory" in the Wechsler Adult Intelligence Scale (WAIS-IV). Unfortunately, I don't have the original manual at hand ...
Madamadam's user avatar
  • 121
4 votes
1 answer
634 views

How to measure precision in classical test theory framework?

What methods or approaches exist or might be developed to measure precision of measurement in a classical test theory framework? Standards for Educational and Psychological Testing (American ...
Joel W's user avatar
  • 121
5 votes
2 answers
2k views

What is the standard error of measurement for teacher made multiple choice tests?

Assume a teacher constructs a four-choice multiple choice test. Each item has only one correct response. The test is scored from 0 to 100 representing the percentage of items answered correctly. I ...
Jeromy Anglim's user avatar