The International Society for Intelligence Research (ISIR) is our family organization. ISSID focuses too little on cognitive abilities,  so our cooperation with ISIR fills this gap. We set up some reciprocal arrangements concerning involvement in each other conferences.

 

This year, ISIR hosted an ISSID-sponsored symposium at conference in Zurich: Generational test score changes evolve according to our understanding of intelligence: The Flynn effect, the CHC-model, and the role of g organized and chaired by Professor Jakob Pietschnig (Department of Developmental and Educational Psychology School of Psychology, University of Vienna).