Students’ learning motivation
- The importance of classroom goal structure for students’ psychosocial development (with Jeanne Friedel and Julie Turner)
- The role of learning motivation for achievement from a cross-cultural perspective (SAMIC; with Kara Makara and Sari Arel)
Adolescence and transition to young adulthood
- School-to-work transition in the United States and Germany (with Jacque Eccles, Juergen Baumert, and Corinne Alfeld)
- Students’ future orientation (with Nicole Neblett)
Analyzing and evaluating teaching practice
- Eye-Tracking Project (with Kevin Miller)
Making Room for Student Thinking (with Kevin Miller, Vilma Mesa, Mark Thames)) - Story-Telling Story Acting Activity in Preschools (with Ageliki Nikolopoulou)
Multivariate statistics
- Undestanding Lord’s paradox (with Ryan Mckenzie and Ralf Woelfer)
- Hierarchical Linear Modeling for longitudinal data (with Anand Pant and Joanne Smith-Darden)
- Structural Equation Modeling and MANOVA (with Ingeborg Stelzl)
German school system (in German)
- Das Bildungswesen in der Bundesrepublik Deutschland (with Achim Leschinsky)
- Privatschule