DALUBHASAAN NG LUNSOD NG SAN PABLO INTEGRATED SCHOOL Brgy. San Jose, San Pablo City SENIOR HIGH SCHOOL DEPARTMENT RESEARCH AND DEVELOPMENT CENTER Effect of Age in Work Efficiency of the Administrative Office Staff of Dalubhasaan ng Lunsod ng San Pablo S.Y 2018-2019 Fitz Gerald D. Espiritu George Martin R. Fraga Jenica D. Ganal Researchers Mr. Paul Adrian Avecilla Research Adviser May 2019