Ella Wijsman Author

Gert Alblas is an social and organisational psychologist and used to be a university lecturer at the University of Groningen and the open University of the Netherlands. He currently works as a writer. He has written several books on psychology, management, and organisation for Noordhoff Uitgevers.

Ella Wijsman is a psychologist specialising in organisational psychology and management theory and taught at various (vocational) universities. In addition, she also designed and coordinated management trainings and provided training and coaching in both the profit and non-profit sectors. She is the author of Psychology & Sociology, a standard reference work in this branch of study in the Netherlands.