Encyclopedia of GerontologyThis online version of the revised, two-volume Encyclopedia of Gerontology (2007 ed.) provides a reference source for identifying major areas of investigation and knowledge on the biology, psychology and sociology of aging, in addition to covering how aging is depicted in the humanities. The articles touch upon the many and varied aspects of research in gerontology, from the genetics and biology of aging, to issues of daily life: the workplace, family life, retirement, health care, social security and pensions. Each of the 180 articles provides depth and breadth of coverage, including theory and summaries of empirical findings. Articles also contain a definition paragraph, describing the subject at hand, a glossary of unfamiliar terms, and a bibliography of suggested readings. Search terms can be truncated (psych* for psychology or psychological).