A humorous take from
, and further evidence that the science of psychometrics to inform the teaching of reading is leading to a massive international disaster. In short, ACER
and CITO
led the PISA psychometrics in 2000 and implementation in their respective countries 1/ https://twitter.com/zondagmetlubach/status/1310305587041894405



having led the establishment of the PISA reading scale in 2000, both countries are now struggling.
on an increasingly negative trajectory,
on a steady negative trajectory, on the scales each country led in developing. 2/

