The authors are aware that an identical-sex sample from teachers is quite homogeneous, and is also impossible to infer on this base about the whole population regarding teachers of your own over subjects, or even to create an intercourse research

Inside 1999, an intensive, architectural reform out-of knowledge was performed; during the 2007, another change shielded brand new guides while the investigations system; and 2014 brought a change away from very early teens knowledge. To the 2017 reform, a primary structural transform was once again taken to the fresh pre-1999 situation . Continue reading →