Report August 26, 2026
IRISP Research Programme 2026–2028
The institute's founding research programme: three agendas, the measurement cycle, the publication formats, and the calendar for the first measurement round.
International Research Institute of Shared Perceptions
What societies believe, measured
An independent institute for the measurement of shared perceptions.
Explore the research programme →IRISP measures what societies believe — and publishes every finding openly.
3 Research agendas
6 Open-access publications
100% Open access
Latest publications
All publications →
Methods note August 22, 2026
The IRISP Measurement Framework
The technical foundation of the institute's work: how shared perceptions are defined operationally, which instruments measure them, and how uncertainty is reported.
Working paper August 18, 2026
Defining Shared Perceptions: A Conceptual Framework
A working paper on the institute's central concept: what a shared perception is, how it differs from opinion and attitude, and why it deserves measurement.
Global scope
Built for comparison across societies
The same instruments, adapted under a documented protocol — so societies can be compared honestly.
Work with the institute
Proposals for research collaboration, data partnerships and enquiries from prospective young researchers are welcome.
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