The demographic variable contains gender, age range, occupation status, etc.
Both large and small species are narrowly and widely distributed, suggesting that factors other than body size affect range occupation.
By contrast, Mexicans' presence in an occupation according to the IV estimate coincides with depressing wages for African-Americans who are high school graduates (in intermediate-skill-range occupations) and corresponds with increased wages for African-Americans with college education (in high-skill-range occupations).
Outside participants in the states we considered represented a range of occupations, including business owners, restaurant and bar workers, physicians, public health advocates, tobacco industry lobbyists, consultants, and legislative aides.
For example, Jackson (2007) performed content analysis of advertisements from national and local newspapers with a high circulation, and the sample was chosen to be representative of the range of occupations in the occupational sectors.
Males, however, appeared to be exposed to lead through a wider range of occupations than females; the 10 most commonly exposed occupations reported by males accounted for only 68% of exposed person-years versus 83% among females.
Two percent (62 million workers) of the global workforce is occupationally exposed to wood dust 22 and 1% is exposed to formaldehyde, estimated across a wide range of occupations, with a large fraction of wood-related occupations.
The US Department of Labor, through the Bureau of Labor Statistics, maintains an annual "census of fatal occupational injuries" across a wide range of occupations and exposures as part of its injuries, illness, and fatalities program (12).
The nine items are: Daily rhythm of activity and rest, Place, Variety and range of occupations, Social environment, Social interplay, Interpretation, Extent of meaningful occupations, Routines, and Initiating performance, which are rated on a four-point scale [ 6].
