Complex sentence: Following the retirement of Cecil Bognár, the Institute of Psychology was incorporated into the Institute of Education and Psychology, in academic year of 1950-1951, led by the university's former Privatdocent, Béla Tettamanti (1884--1959).
Split into simpler sentences: Following the retirement of Cecil Bognár, the Institute of Psychology was incorporated into the Institute of Education and Psychology, in the academic year of 1950-1951. It was led by the university's former Privatdocent, Béla Tettamanti (1884--1959).