Medicine and Health Sciences Commons^™

A Population-Based Serologic Survey Of Immunity To Tetanus In The United States, Peter J. Gergen, Geraldine M. Mcquillan, Michele Kiely, Trena M. Ezzati-Rice, Roland W. Sutter, Gabriel Virella

Publications and Research

Background. Vaccination rates are frequently considered a surrogate measure of protection. To provide more accurate estimates, serum levels of antibody against tetanus were measured as part of the third National Health and Nutrition Examination Survey (NHANES III), which studied a representative sample of the civilian, noninstitutionalized population of the United States.

Methods. We measured tetanus antitoxin using a solid- phase enzyme immunoassay in serum samples from 10,618 persons six years of age and older who were examined during phase 1 of NHANES III in 1988 to 1991.

Results. Overall, 69.7 percent of Americans six years of age and …

Methodological Issues In Occupational-Stress Research: Research In One Occupational Group And Its Wider Applications, Irvin Sam Schonfeld, Jaesoon Rhee, Fang Xia

Publications and Research

The chapter addresses a number of important methodologic issues that are relevant to occupational-stress researchers. The issues addressed have arisen in the context of an ongoing research program involving cross-sectional and longitudinal studies of stress in teachers; the issues, however, apply to occupational research in general. The first issue involves measurement strategies required in operationalizing the stress process. The focal concern is the reduction of confounding in measures of the work environment. The second issue encompasses the question of whether to sample new or veteran workers. The third issue applies to types of job stressors. The chapter describes a …

Automatic And Controlled Information Processing In Alzheimer's Disease, Linda S. Carozza

Dissertations, Theses, and Capstone Projects

This research investigation explored the cognitive processing operations of 18 healthy elderly (HE) subjects and 12 Alzheimer's Disease (AD) subjects in the mild clinical stage of the disease in their performance on a semantic priming task involving semantic lexical activations of both automatic and controlled processing natures.

Relatively little conclusive evidence has been documented regarding the relative roles of attention and memory processing in the lexical-semantic impairment of Alzheimer's Disease. A lexical decision processing task was implemented to investigate the effects of normal aging and neuropathological damage of Alzheimer's Disease on subjects' semantic priming abilities. The research design was based …