that you know let me ask you a technical question because pieces run by the organisation for economic co-operation and development which naturally has an economic and sort of outcome oriented focused do they have the expertise to be the arbiter of global educational governance they've. done a remarkable job of situating themselves there but in between then between those 3 years cycles i think what's more important is there's been a worldwide trend towards developing country level achievement to state level achievement even schools and so on and so that's where i would want to look and so when we work with schools we are really trying to get them to sit use test scores to set some goals and then monitor progress towards old school. i like being able to have children read well by the h 8 or 9. and then really getting them to focus over what i call a relentless focus on the foundations for success the things that i mentioned quality instruction have been inclusive environment and so on that's when you're going to have educational prosperity for a country and finally there are lots of concerns among psychologists abo