A/B Scale (Fixed reference) Test

In an A/B Scale (Fixed reference) test the subject gives a grade for a sample on how the sample compares to the reference.

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 ABscaleFixedReference A class alias (ABscaleFixedReference or ABscaleFR) or a fully qualified java class name (guinea.logic.ABscaleFTest) of the class that handles the A/B Scale (fixed ref.) test. Req.

Test item parameters

The test items used in this test have two parameters A 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.
Ref sample ID Sample ID of the reference sample Ref. Req.

Here is an example of an ARef item: 

   # which sample is the A sample
   item3.A=pirr32
   # which sample is the B sample
   item3.Ref=pirr44
The items itemID is 'item3'.

Results

As a result the subject's answer is recorded. A grade is given for sample A on how it compares to the reference.
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Last modified: Wed Jan 20 11:37:07 EET 1999