Hits 1-3 within 3 documents
Sibling structure and educational achievement: how do the number of siblings, birth order, and birth spacing affect children's vocabulary competences? [journal article]
Source: Zeitschrift für Familienforschung, 26 (2014) 3. p.372-396
Sibling struggle for schooling: between resource dilution and collaborative learning, the Netherlands, 1850-1920 [journal article]
Source: Historical Social Research, 36 (2011) 3. p.330-348