The manuscript examines the influence of contextual factors on whether and for whom a colon polyp diagnosis might be a teachable moment, as indicated by engagement with a proactively delivered intervention. Baseline and 8-month follow-up data were analyzed from a two-site behavioral intervention...

The literature on the health economics of smoking presents two principal facts: (1) that smoking increases health care costs and (2) that restrictions on smoking lead to reductions in smoking prevalence and intensity. Some researchers have hypothesized that these two facts, in combination, allow...

Excess drinking is associated with lost productivity, accidents, disability, early death, crime, neglect of family responsibilities, and personality deterioration. These and related concerns have justified special restrictions on alcoholic-beverage commerce and consumption. The nature and extent...

The authors hypothesize that in industries with relatively high levels of job-related injury risk, workers with longer job tenure will more clearly appreciate the degree of job risk than will newly hired workers, and will thus be more willing to accept lower wages in return for higher workers'...