<<<< I was trying to figure some way that false repsonses would play into the reliability equation, but it looks like you treat them independantly.
False responses are part of the equation, yes they are reported independantly. For example; During a reporting period the dog the dog had the opportunity to find 20 targets. Let's say he found 19 and had one false response. To figure the reliability for that period divide number found by the number planted or 19 divided by 20. To calculate the false response you divide the number of false responses by the number of opportunities the dog had to make a correct response or 1 divided by 20.l
Our documented certification rate is NLT 90% proficiency with a less than 10% false response rate. We do a quarterly review of the records to determine the proficiency and false response rates.
<<<<Now do you start keeping relibaility AFTER the dog has attained some level of mastry (e.g., a certification) or right away?>>>
Reliability, or as we refer to as "proficiency rate" is tracke only after a dog has reached the established criterion for a particular odor. During intial training, each odor is taught seperately. The next odor will not be introduced until the dog has met the established criterion of; 10 consecutive, positive unassisted responses. The dog has then demonstrated learning that particular odor. Then the proficiency is measured. Once the dog learns all the odors to the criterion level, then it is certified. Once certified the proficiency level is documented on a quarterly basis. All dogs undergo an annual practical evaluation. Any dog falling below the documented proficiency rate during a quarter is removed from service, entered into a remedial training program, fixed or replaced.
I posted this last night but somehow that post got lost in the electronic nether regions of the internet.
DFrost