Now to be clear, here, I do think that not just «grossly ineffective» but also simply «bad teachers» should be fired, but the indicators used to do this must
yield valid inferences, as based on the evidence, as critically and appropriately consumed by the parties involved, after which valid and defensible decisions can and should be made.
Not exact matches
Accordingly, this research can help future consumers be proactive in terms of ensuring, as best they can, that results might
yield as
valid inferences as possible.
Klees concludes: «The bottom line is that regardless of technical sophistication, the use of VAM is never [and, perhaps never will be] «accurate, reliable, and
valid» and will never
yield «rigorously supported
inferences» as expected and desired.