II - Theoretical framework : 3

3 - The study and sampling

The study restricted itself to a small sample of educational institutions: two public secondary schools, two private secondary schools, two public primary schools and two private primary schools, in both urban and rural areas. They are situated within the Regional Academy for Education and Training of Greater Casablanca : Nouasseur, Ain Choq, Mohammedia ‘Délégations’. And the Regional Academy of Chawiya Ourdigha : Benslimane ‘Délégation’. We will try to expand the study sample in further research so that it can become both regionally and nationally representative.