Biography

• 1955 – 1963:
  Primary- and Secondary School at Moischt


• 1963 - 1965:
  Commercial School at Marburg


• 1965 – 1967:
  Modern Apprenticeship at Raiffeisenverband Kurhessen e. V., Kas¬sel


• 1967 – 1968:
  Employee at the Raiffeisenbank Marburg e.G.m.b.H.


• 1968 - 1971:
  Study of Business Administration at the Staatliche Höhere Wirtschaftsfachschule Kassel


• 1971 – 1975:
  Study of Business Education at the Georg-August-University Göttingen


• 1976 – 1977:
  Teacher Training for Vocational Schools at the Teacher Preparation College at Fulda


• 1977 -1978:
  Teacher at the Kaufmännischen Schulen Marburg
  and Study of Germanistic at the Philipps-University Marburg.


• 1978 – 1979:
  EDP-Trainer at the Touristik Union International GmbH KG, Hannover.


• 1980 – 1981:
  EDP-Trainer at the Training Center of the Nixdorf Computer AG, Wiesbaden.


• 1981:
  Instructor at the Nixdorf Computer AG, Paderborn,
  Teacher at the Education Center for Information Processing Occupations (BIBB), Pader¬born.


• 1982 – 1985:
  Teacher at the Institut für Betriebsorganisation und Informationstechnik gem. GmbH (InBit), Pader¬born.


• 1985 – 1990:
  Researcher at the Institute for Business Education and Management Training at the Georg-August-University Göttingen.


• 1990 - 2010:
  Senior Lecturer at the Institute for Business Education and Management Training at the Georg-August-University Göttingen,
  1999: PhD Graduation (Dr. rer. pol.) at the Faculty of Economic Sciences of the Georg-August-University Göttingen.


• Since 2011:
  Senior Lecturer at the Department for Business Education and Human Resources Development at the Georg-August-University Göttingen
  

Memberships

• Association of Business Teachers in Lower Saxony


• SAP University Alliance Program

Honorary Working

• Lay Judge at the Fiscal Court of Lower Saxony, Hannover (since 2002)

Teaching

• Learning Theories and Learning Arrangements in Business Education and Training


• Instructional Design in Business Education and Training


• Pedagogical Content Knowledge in Business Administration


• Pedagogigal Content Knowledge in Economics


• Vocational and Professional Education Systems – An International Comparision

Research

• 2004 – 2006: DFG-Project: „Facilitation of Knowledge, Skills and Personal Competencies by Occupation-related Subjects of the Commercial Gymnasium“
  Development: Modelcompany Chain Factory A & S Ltd.
• Basic Financial Accounting – Documentbased
• Controllingbased Management Accounting