[LON-CAPA-dev] Discrimination Factor
Guy Albertelli II
lon-capa-dev@mail.lon-capa.org
Wed, 6 Mar 2002 13:40:03 -0500 (EST)
Hi Behrouz,
> 2 Questions:
> 1. For adding Discrimination Factor to Statistics table should
> I represent the "%Upper Award", "%Lower Award", "Upper Records", "Lower
> Records" in four more columns after the Dis.F. Column like old
> CAPA program or I should bring only Dis F.?
Only Dis. F.
> 2. Is that fine to bring the 2 discrimination factor criteria 1) [Total
> Partial Credit awarded / Total No of Tries] and 2) [Total No of Yes's /
> Total No of triers] simultenously in the table OR it should be optional.
Both unless it takes a long time to compute.
--
albertel@msu.edu BM: n^20 t20 z20 qS
Guy Albertelli -7-9-8- O-
I seldom buy things that have wacky smiling cartoon cephalopods
on the package. -Kibo