• Relationship between Birth Month and Mathematics Performance in Norway 

      Bjerke, Annette Hessen; Smestad, Bjørn; Eriksen, Elisabeta Iuliana; Rognes, Andre (Scandinavian Journal of Educational Research;, Peer reviewed; Journal article, 2021-08-03)
      Due to the fixed school start in Norway in August of the calendar year of students’ sixth birthday, the age span in one class is up to twelve months. This can impact academic performance both in the early years and later. ...