Following this is a priority to ensure that individual students receive learning adapted to their abilities. In addition, for Years 1-4, municipalities have to ensure that adapted teaching in Norwegian/Sami language and mathematics is provided and is especially directed towards pupils with weak abilities in reading and mathematics. Some subjects also have competence aims after Year 2. A Quality Framework defines the principles for developing optimal learning environments and learning achievements. Research and Education (NIFU), show that the reform has contributed to school owners being more engaged as a result of more accessible information about their school and school results, and that some objectives are well on the way to being achieved.