CdwJava
Senior Member
A clue is ether present , or it is not ... how is that subjective?Come on Carl, you know that is b.s. It is all interpretation. Maybe even what an officer feels like doing. "Objective clues" can be different given different circumstances blah, blah,blah...
Training will always be an issue, but one either misses heel-to-toe or they don't ... either nystagmus is present, or it is not ... etc.
The "variables" I referred to had to do with the issue of the research that was alluded to where officers observed videos of FSTs and supposedly got the interpretations wrong.