An IERI – International Educational Research Institute Journal
From: Trends in educational inequalities in Ireland’s primary schools: an analysis based on TIMSS data (2011–2019)
TIMSS 2011
TIMSS 2015
TIMSS 2019
% (SE)
Non-DEIS
80.9 (0.85)
81.9 (0.93)
81.3 (1.28)
DEIS
19.1 (0.85)
18.1 (0.93)
18.7 (1.28)