A/B/C Test

In an A/B/C (or A/B/Ref) test the subject chooses how much samples A and B (one of which is the same sample as Ref) resemble the reference sample Ref. Grades are given for A and B.

Here is a list of parameters needed by the test. This table lists only the parameters that have some special information about parameters or that override or adds new parameters to the common test parameters list.

Parameter Value Description R/O
class ABC A class alias (ABC) or a fully qualified java class name (guinea.logic.ABRefTest) of the class that handles the A/B/C test. Req.

Test item parameters

The test items used in A/B/C tests contain three parameters A, B, and Ref (reference) which are sample IDs of the samples which are compared.

Parameter Value Description R/O
A sample ID Sample ID of sample A. Req.
B sample ID Sample ID of sample B. Req.
Ref sample ID Sample ID of the reference sample Ref. Req.

Here is an example of an A/B/Ref test's item: 

   item2.A=pirr22
   item2.B=pirr32
   item2.Ref=pirr32
The items itemID is 'item2'.

Results

As a result the subject's answers are recorded. Grades are given for samples A and B on how they compare to the reference.
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Last modified: Wed Jan 20 11:29:34 EET 1999