27. The experts raised the issue of the modalities for assessing education and integration policies for persons of foreign background without reliable statistical data on percentages disaggregated by foreign origin or nationality of children &apos; s repeating, school delay, absenteeism and dropout, and representation in special and vocational training.
27. The experts raised the issue of the modalities for assessing education and integration policies for persons of foreign background without reliable statistical data on percentages disaggregated by foreign origin or nationality of children &apos; s repeating, school delay, absenteeism and dropout, and representation in special and vocational training.