The new DOT : a database of occupational titles for the twenty-first century : final report /

"May 1993"--Cover.

Dictionary of occupational titles.

Parts I-III, prepared by the Employment Service; pt. IV, rev. ed., by the Bureau of Manpower Utilization.

Occupational titles and supposed gender-neutrality : A corpus-based diachronic study on gender-neutral occupational titles in American English

Traditionally, some occupational titles have been explicitly marked for the gender of the group dominating the occupation. For example, in male-dominated occupations, titles often end with -man. However, since the second-wave feminist movement, several of the previously gender-biased titles have been supplemented by new, gender-neutral titles. Previous research has shown a discrepancy between researchers regarding the implications of these new titles. Some argue that the gender-neutral titles are only used for female referents, whereas others claim that gender-neutral titles, especially for male- dominated occupations, tend to still presuppose maleness. In the present paper, a corpus-based study is conducted on a few selected occupational titles. The aim is to investigate whether the gender-neutral alternatives have increased in usage over time, and whether the gender-biased ones have decreased. In addition, the study aims at examining whether the gender-neutral forms tend to be used primarily for women or men. The present study is corpus-based, examining the particular terms in the TIME Magazine Corpus. The results of the study show that there has been an increase of the gender-neutral forms since their introduction to English, and that they are primarily used when there is no explicit gender referencing. Proposed explanations for these results are that it may depend on the type of work involved in the selected occupations, as well as them being male-dominated. Furthermore, the results indicate that the gender- neutral terms are opted for when gender is either unknown or irrelevant for the context. 

Item validity of the physical demands from the Dictionary of Occupational Titles for the functional capacity evaluation of clients with chronic back pain

This study assessed the item validity of 15 of the physical demands from the Dictionary of Occupational Titles (DOT), as evaluated in a new approach to functional capacity evaluation (FCE) for clients with chronic back pain, the Gibson Approach to FCE (GAPP FCE). Fifty-two occupational therapists were sent the specifications of the items in the GAPP FCE procedures and were asked to rate the items in terms of item-objective congruence, relevance and difficulty. A response rate of 59.2% was obtained. The majority of the therapists agreed that most of the items were congruent with the objectives based on the definition of the physical demands from the DOT. The items evaluating Balancing and Pushing and Pulling had the lowest item-objective congruence. The evaluation of Balancing and the Lifting, Carrying and Pushing and Pulling of loads greater than light-medium weight (10–16 kg) were not considered significantly relevant. Concerns were raised about the difficulty and safety of the evaluation of Lifting, Carrying and Pushing and Pulling with clients with chronic back pain, particularly if the therapist evaluates the manual handling of medium to heavy loads. These results may have implications for other FCEs, particularly those which are based on the DOT, or when assessing clients with chronic back pain.

Occupational determinants of pancreatic cancer

Objective and background. Tobacco smoking, pancreatitis and diabetes mellitus are the only known causes of pancreatic cancer, leaving ample room for yet unidentified determinants. This is an empirical study on a Finnish data on occupational exposures and pancreatic cancer risk, and a non-Bayesian and a hierarchical Bayesian meta-analysis of data on occupational factors and pancreatic cancer. Methods. The case-control study analyzed 595 incident cases of pancreatic cancer and 1,622 controls of stomach, colon, and rectum cancer, diagnosed 1984-1987 and known to be dead by 1990 in Finland. The next-of-kin responded to a mail questionnaire on job and medical histories and lifestyles. Meta-analysis of occupational risk factors of pancreatic cancer started off with 1,903 identified studies. The analyses were based on different subsets of that database. Five epidemiologists examined the reports and extracted the pertinent data using a standardized extraction form that covered 20 study descriptors and the relevant relative risk estimates. Random effects meta-analyses were applied for 23 chemical agents. In addition, hierarchical Bayesian models for meta-analysis were applied to the occupational data of 27 job titles using job exposure matrix as a link matrix and estimating the relative risks of pancreatic cancer associated with nine occupational agents. Results. In the case-control study, logistic regressions revealed excess risks of pancreatic cancer associated with occupational exposures to ionizing radiation, nonchlorinated solvents, and pesticides. Chlorinated hydrocarbon solvents and related compounds, used mainly in metal degreasing and dry cleaning, are emerging as likely risk factors of pancreatic cancer in the non-Bayesian and the hierarchical Bayesian meta-analysis. Consistent excess risk was found for insecticides, and a high excess for nickel and nickel compounds in the random effects meta-analysis but not in the hierarchical Bayesian meta-analysis. Conclusions. In this study occupational exposure to chlorinated hydrocarbon solvents and related compounds and insecticides increase risk of pancreatic cancer. Hierarchical Bayesian meta-analysis is applicable when studies addressing the agent(s) under study are lacking or very few, but several studies address job titles with potential exposure to these agents. A job-exposure matrix or a formal expert assessment system is necessary in this situation.

Clinical prediction of occupational and non-specific low back pain

Non-specific Occupational Low Back Pain (NOLBP) is a health condition that generates a high absenteeism and disability. Due to multifactorial causes is difficult to determine accurate diagnosis and prognosis. The clinical prediction of NOLBP is identified as a series of models that integrate a multivariate analysis to determine early diagnosis, course, and occupational impact of this health condition. Objective: to identify predictor factors of NOLBP, and the type of material referred to in the scientific evidence and establish the scopes of the prediction. Materials and method: the title search was conducted in the databases PubMed, Science Direct, and Ebsco Springer, between1985 and 2012. The selected articles were classified through a bibliometric analysis allowing to define the most relevant ones. Results: 101 titles met the established criteria, but only 43 metthe purpose of the review. As for NOLBP prediction, the studies varied in relation to the factors for example: diagnosis, transition of lumbar pain from acute to chronic, absenteeism from work, disability and return to work. Conclusion: clinical prediction is considered as a strategic to determine course and prognostic of NOLBP, and to determine the characteristics that increase the risk of chronicity in workers with this health condition. Likewise, clinical prediction rules are tools that aim to facilitate decision making about the evaluation, diagnosis, prognosis and intervention for low back pain, which should incorporate risk factors of physical, psychological and social.

Assessment of occupational exposures to organic chemicals in a plastics manufacturing facility

The objective of this dissertation was to design and implement strategies for assessment of exposures to organic chemicals used in the production of a styrene-butadiene polymer at the Texas Plastics Company (TPC). Linear statistical retrospective exposure models, univariate and multivariate, were developed based on the validation of historical industrial hygiene monitoring data collected by industrial hygienists at TPC, and additional current industrial hygiene monitoring data collected for the purposes of this study. The current monitoring data served several purposes. First, it provided information on current exposure data, in the form of unbiased estimates of mean exposure to organic chemicals for each job title included. Second, it provided information on homogeneity of exposure within each job title, through the use of a carefully designed sampling scheme which addressed variability of exposure both between and within job titles. Third, it permitted the investigation of how well current exposure data can serve as an evaluation tool for retrospective exposure estimation. Finally, this dissertation investigated the simultaneous evaluation of exposure to several chemicals, as well as the use of values below detection limits in a multivariate linear statistical model of exposures. ^

Occupational compensation survey--pay and benefits.

Some titles have: Occupational Compensation Survey--pay only. Maine.

Occupational compensation survey--pay only.

Some titles have: Occupational compensation survey--pay and benefits. Lima, OH.

Occupational compensation survey--pay only.

Some titles have: Occupational compensation survey--pay and benefits. Fort Smith, AR-OK.

Occupational compensation survey--pay only.

Some titles have: Occupational compensation survey--pay and benefits. Portsmouth-Chillicothe-Gallipolis, OH.

Occupational compensation survey--pay and benefits.

Some titles have: Occupational compensation survey--pay only. Southeastern Massachusetts.

Occupational compensation survey--pay and benefits.

Some titles have: Occupational compensation survey--pay only.Eugene-Springfield-Medford-Roseburg-Klamath Falls-Grants Pass, OR.

Occupational compensation survey--pay and benefits.

Some titles have: Occupational compensation survey--pay only. Spokane, WA.

Occupational compensation survey--pay and benefits.

Some titles have: Occupational compensation survey--pay only. Hagerstown-Cumberland-Chambersburg, MD-WV-PA.