WP1
The scientific foundations of the project were consolidated through a structured synthesis of scientific literature on educational inequalities and, in particular, on interventions with evidence of success in compensating and reversing them. This work also included an analysis of methodological approaches — with special attention to longitudinal techniques — used to study trends and changes over time.
WP2
An extensive identification and mapping of national and international longitudinal datasets on learning outcomes and sociodemographic variables was conducted. The consortium identified disparities in data availability, accessibility, and interoperability across countries. To mitigate limitations in national data access, international datasets such as PISA, TIMSS, and PIRLS were incorporated. Agreements and authorizations with administrations and schools were established to facilitate access to school-level longitudinal data, laying the groundwork for subsequent empirical WPs.
WP3
The final definition of cohorts was conducted and data preparation advanced to analyze trends in educational outcomes and inequalities over time. Challenges related to cross-national comparability were addressed using common classification criteria (e.g. ISCED). The main statistical analyses are ongoing and will be completed in the next reporting phase.
WP4
In parallel with WP3, preparatory work advanced for the sub-study focused on students who achieved successful educational outcomes despite disadvantage. The work oriented the analysis towards identifying components associated with educational success and their relationship with interventions. This WP also remains ongoing.
WP5
Progress was made in identifying and selecting the sample of schools implementing Successful Educational Actions (SEAs) and in securing access to longitudinal school-level data (educational results, sociodemographic composition, and implemented actions). During this period, the empirical foundation was prepared for the mixed-methods longitudinal study examining trends in improvement and the reversal of inequalities associated with the implementation of SEAs. Analyses of this WP are ongoing.
WP6
This WP begins in the second reporting period.
WP7
Initial integration of findings from earlier WPs (especially WP1 and WP2) began in order to formulate proposals for improving longitudinal data collection and analysis, and to progressively identify conditions facilitating the transferability of effective interventions into more educational systems and policy contexts. The work at this stage has focused on consolidating methodological foundations and identifying gaps in existing data infrastructures. Further work from this WP is ongoing.
WP9
The ethical governance structure of the project was established, including the creation of the Ethics Committee and the definition of shared ethical standards guiding research involving human participants across the consortium.
WP10
The project's coordination, management, data management procedures, and governance structures were implemented. Mechanisms ensuring inclusion of diverse voices and the integration of the gender dimension were also established.
