title: Applications of structural equation models in gerontological research.
mesh_terms: D000375:Aging / Q000523:psychology; D005853:Geriatrics / Q000379:methods*; D006801:Humans; D008606:Mental Processes / Q000502:physiology; D008960:Models, Psychological; D011594:Psychometrics; D012044:Regression Analysis; D012107:Research Design