I say these two observations have some correlation. In many locales, the average parent is going to be smarter than the average teacher, so I think they use gibberish to mask this reality and intimidate parents. It's not like medical jargon or legalese that actually has a purpose and meaning. It's just smoke being blown by an insecure guild.
-ccm
"It's just smoke being blown by an insecure guild."
nice turn of phrase.