Most of the Syrian refugee children are not in school (and most missed considerable school back in Syria before leaving).
For example, several studies using impairment scales (PedMIDAS: Pediatric Migraine Disability Assessment) or quality of life (QoL) scales (PedsQL 4.0; Paediatric Quality of Life Inventory) have ascertained that children suffering from headaches show a considerable reduction in school attendance and leisure activities when compared to healthy children [2, 8 15].
A considerable amount of school children had never been to a dentist nor had access to preventive hygiene practices.
Although, it is typically considered a minor infection, bacterial conjunctivitis can have a considerable impact on school attendance, lost work time and very occasionally, can result in permanent or sight-threatening sequelae such as bacterial keratitis and endophthalmitis in extreme cases [ 5, 6].
There is therefore a considerable risk that schools will pay lip service to the new reforms while continuing to cram students in the time-honoured fashion.
Michael Gove's efforts to simultaneously reform A-levels and GCSEs places "a considerable burden on schools," according to Ofqual, with the government's exams watchdog warning that the reforms may be delayed if the government's "ambitious timetable" cannot be met.
Despite the qualified approval for the September 2015 start date, the letter warns the education secretary: "The introduction of new GCSEs and A-levels at the same time will place a considerable burden on schools and the effect of this should be monitored".
The medical education system in Iran has expanded very rapidly with a considerable number of schools, from 13 in 1979 to 47 in 2006 [ 5].
The last decades a considerable number of school-based physical activity promotion and overweight prevention studies have been conducted and their effectiveness on health outcomes evaluated and reviewed [ 5- 7].
Fourth, the fact that the school principal had a considerable responsibility for distributing the school budget (Budget_ppal) has a strong significant positive effect on efficiency.
