@inbook{ec1e9e154e824649807ae379e6a661e8,
title = "Earlier meta-analyses",
abstract = "In this chapter we will summarise meta-analyses that we conducted earlier (Scheerens and Bosker 1997; Scheerens et al. 2007). In the final section a brief overview of the results of other meta-analyses will be given",
keywords = "IR-82054, METIS-285610",
author = "Rien Steen",
year = "2012",
doi = "10.1007/978-94-007-2768-7_2",
language = "English",
isbn = "978-94-007-2767-0",
series = "Springer briefs in education",
publisher = "Springer",
pages = "31--44",
editor = "J Scheerens and Jaap Scheerens",
booktitle = "School leadership effects revisited: review and meta-analysis of empirical studies",
address = "Netherlands",
}