Works:
- Effects of age at school entry (ASE) on the development of non-cognitive skills : evidence from psychometric data
- Self-productivity and complementarities in human development : evidence from the Mannheim study of children at risk
- Mutter-Kind-Interaktion im Säuglingsalter, Familienumgebung und Entwicklung früher kognitiver Fähigkeiten : eine prospektive Studie
- Self-productivity and complementarities in human development : evidence from MARS