Although born in Birmingham, Broadbent considered himself Welsh and spent considerable time in Wales during his youth. Despite family and financial circumstances, Broadbent's mother managed to send him to
Winchester; she didn't ever want him to be disadvantaged compared to others with a superior education. He said of her aims to do this that "instead of getting me to the best schooling she could afford, she made up her mind with sublime arrogance as to which she thought was the best school in the country, and that was where I went: Winchester." In 1974 Broadbent became a fellow of
Wolfson College, Oxford and returned to applied science; along with his colleague Dianne Berry, he developed new ideas about
implicit learning from consideration of human performance in complex industrial processes. The Applied Psychology Unit was responsible for advising the government and he worked in studies with noise and technology. His work on attention stemmed out of his desire to develop better communication between squadron planes and control centers. He had begun this work previous to working at the Applied Psychology Unit while working for the Royal Navy, and eventually this focus led to the filter model of attention he is most famous for. In 1958 he published his most-cited work, the book
Perception and Communication, and that same year he became the director of the Applied Psychology Unit and led it to become a world authority in applied psychology. He died only two years after his retirement on 10 April 1993. ==Filter model of attention==