“…4-17), and on the other hand in the rather arbitrary attribution of specific learning processes to these contexts. Moreover, real learning processes have proved to be of enormous complexity, they are hybrid, indeterminate, deal with fluid boundaries and 'messy objects' (Fenwick, 2010b), and their status of formalization cannot be described through static and more or less subjective definitions of informal, non-formal and formal learning, for which the definitions of the Commission of the European Union (2001, pp. 32-33) are a well-known example.…”