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Re: Comments Please


  • Subject: Re: Comments Please
  • From: Art Burke <aburke@VANSD.ORG>
  • Date: Tue, 19 Mar 2002 09:07:10 -0800
  • Reply-to: Assessment Reform Network Mailing List <ARN-L@LISTS.CUA.EDU>
  • Sender: Assessment Reform Network Mailing List <ARN-L@LISTS.CUA.EDU>

That "psychometricians", as in "psycho."

Assuming the "p value" is the proportion of kids getting the item correct, seems ballpark OK, may be a tad on the hard side. What was the overall pass rate? "Round 50 percent, or so?

Art

>>> Wcala@ROCHESTER.RR.COM 03/19 7:35 AM >>>
To our ARN Pssychometricians:


NY's Eighth Grade ELA:


There were 25 questions on the multiple choice part. The P values
broke down as follows:

P value above .6: 7 questions
P value of .6: 3 questions
P value below .6: 15 questions

Any useful thoughts?

Thanks

Bill

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