In present-day society students are no longer expected to learn for stable employment, but for lifelong employability. This implies a major shift in educational approach. Previous research has shown which characteristics of learning environments correlate with students' competences to self-direct their careers, but until now this had not inspired intervention studies. Following a baseline measure (reported in Winters et al. 2009), we studied vocational training conversations during the transition to competence-based education in the Netherlands and more specifically before and after a specific teacher training. Results show a significant shift in the organisation of career learning conversations as a result of the teacher training, but also highlight the difficulty of actual behavioural change in educational reform. (Contains 4 notes and 6 tables.)