TY - JOUR
TI - MetaLab and the ManyBabies Projects. Meta-Analysis in Developmental Psychology
AU - Duch, Włodzisław
TI - MetaLab and the ManyBabies Projects. Meta-Analysis in Developmental Psychology
AB - 
	Psychological research has a serious problem with replicability. Several collaborative replication initiatives in cognitive and social psychology try to address such issues. Situation in developmental research is exceptionally challenging due to the difficulties in performing experiments, limitation of objective measurement methods, and small samples. The ManyBabies project is a multi-laboratory large-scale effort that gives a chance to provide more robust, replicable results in infancy research. After a brief discussion of the problems in psychological research the ManyBabies project is introduced and the MetaLab tools for statistical analysis of collaborative data at the meta-level are presented, using two examples in early language acquisition that are of particular interest to our lab: native and non-native vowel discrimination. 

	Badania sfinansowane w ramach projektu „NeuroPerKog: rozwój słuchu fonematycznego i pamięci

	roboczej u niemowląt i dzieci” ze środków Narodowego Centrum Nauki przyznanych na podstawie

	umowy nr UMO-2013/08/W/HS6/00333.
VL - 2020
IS - Volume 25 Issue 1
PY - 2020
SN - 1895-6297
C1 - 2084-3879
SP - 9
EP - 27
DO - 10.4467/20843879PR.20.001.11998
UR - https://ejournals.eu/en/journal/psychologia-rozwojowa/article/projekty-metalab-i-manybabies-metaanalizy-w-psychologii-rozwojowej
KW - developmental psychology
KW - early language acquisition
KW - meta-analysis
KW - infancy research
KW - vowel discrimination