This article assesses whether second-level schools in Ireland, typically co
vering pupils 12 to 18 years of age, are equally effective in relation to t
hree different outcomes: examination performance, absenteeism and potential
drop-out among pupils. The article uses data from a large-scale survey of
second-level pupils in 116 schools in Ireland. Analysis is restricted to on
e cohort: pupils aged 15-16 years who took a nationally standardised examin
ation, the Junior Certificate, in 1994. Multivariate multi-level modelling
techniques are used to assess the impact of pupil background and schooling
factors on overall examination performance, on absenteeism levels and on in
tentions to leave school after the exam. Some consistency is found among th
ese different dimensions of school effectiveness: pupil absenteeism and pot
ential drop-out rates are lower in schools which enhance academic progress
among pupils. These outcomes are associated with more positive teacher-pupi
l relations and a more positive academic climate within the school.