LIST OF ENTRIES: Abecedarian Research Project, Abortion, Abstract reasoning, Accommodation, Acquired immune deficiency syndrome (AIDS), Activities of daily living (ADLs), Activity theory, Acupuncture, Adaptation, Addiction, Alfred Adler, Adolescence, Adoption, Advance directives, African Americans, After-school programs, Age discrimination, Ageism, Aggression, Aging, Aging parents, Aging well, Mary Salter Ainsworth, Alcoholics Anonymous, Alcoholism,...