Task Lists for Agricultural Occupations, 1988: Cluster Matrices for Agricultural Occupations. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Pepple, Jerry

This document contains four publications for agricultural occupations in Illinois. "Task Lists for Agricultural Occupations" provide lists of employability skills for the following: park aide; hand sprayer; gardener/groundskeeper; salesperson, parts, agricultural equipment; and dairy processing equipment operator. Each list contains skills…

Task Lists for Health Occupations. Radiologic Aide. Activity Aide. Optometric Assistant. Physical Therapy Aide. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Lathrop, Janice

These task lists contain employability skills and tasks for the following health occupations: radiologic aide, activity aide, physical therapy aide, and optometric assistant. The duties and tasks found in these lists form the basis of instructional content for secondary, postsecondary, and adult occupational training programs. Employability skills…

Interactive Tools for Measuring Visual Scanning Performance and Reaction Time.

PubMed

Brooks, Johnell; Seeanner, Julia; Hennessy, Sarah; Manganelli, Joseph; Crisler, Matthew; Rosopa, Patrick; Jenkins, Casey; Anderson, Michael; Drouin, Nathalie; Belle, Leah; Truesdail, Constance; Tanner, Stephanie

Occupational therapists are constantly searching for engaging, high-technology interactive tasks that provide immediate feedback to evaluate and train clients with visual scanning deficits. This study examined the relationship between two tools: the VISION COACH™ interactive light board and the Functional Object Detection © (FOD) Advanced driving simulator scenario. Fifty-four healthy drivers, ages 21-66 yr, were divided into three age groups. Participants performed braking response and visual target (E) detection tasks of the FOD Advanced driving scenario, followed by two sets of three trials using the VISION COACH Full Field 60 task. Results showed no significant effect of age on FOD Advanced performance but a significant effect of age on VISION COACH performance. Correlations showed that participants' performance on both braking and E detection tasks were significantly positively correlated with performance on the VISION COACH (.37 < r < .40, p < .01). These tools provide new options for therapists. Copyright © 2017 by the American Occupational Therapy Association, Inc.

Using CODAP Job Analysis for the Development of Integrated Training Requirements for Three Army Civilian Career Fields.

ERIC Educational Resources Information Center

Fisher, Gerald P.; And Others

A multiuse Comprehensive Occupational Data Analysis Program (CODAP) job analysis is being used to develop training requirements and selection criteria for three interrelated Army civilian logistics career fields. Individual job task lists for the 20 job series within the three career programs were developed. The lists were based on a review of…

Residential Carpentry Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for nine occupations in the residential carpentry series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to…

Printing Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for 10 occupations in the printing series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide space for…

Marketing Education/Business Management & Ownership Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for eight occupations in the marketing education/business management and ownership series. Each occupation is divided into 4 to 12 duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular…

Business & Office Accounting/Bookkeeping Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for five occupations in the business and office accounting/bookkeeping series. Each occupation is divided into four to six duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has…

Banking and Financial Services Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for five occupations in the banking and financial services series. Each occupation is divided into seven or eight duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been…

Business and Office Managerial Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for three occupations in the business and office managerial series. Each occupation is divided into seven duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to…

Business & Office Secretarial Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for 11 occupations in the business and office secretarial series. Each occupation is divided into three to seven duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught…

Diesel Mechanics Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for 11 occupations in the diesel mechanics series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide…

Auto Mechanics Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for eight occupations in the auto mechanics series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide…

Welding Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for six occupations in the welding series. Each occupation is divided into a number of duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to provide space for…

Fashion Merchandising Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for seven occupations in the fashion merchandising series. Each occupation is divided into 6 to 15 duties. A separate page for each duty in the occupation lists the tasks in that duty along with its code number and columns to indicate whether that particular duty has been taught and to…

Communication, Fine Arts, and Media. Occupational Analyses. Worker Task Lists and Supplementary Information for Selected Occupations.

ERIC Educational Resources Information Center

Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

This publication contains worker task lists and supplementary information for four occupations in the communication, fine arts, and media cluster: (1) graphic designer; (2) newspaper reporter; (3) radio announcer; and (4) recording technologies occupations. The task lists were generated through the DACUM (Developing a Curriculum) process and/or by…

Racial differences in knee osteoarthritis pain: potential contribution of occupational and household tasks.

PubMed

Allen, Kelli D; Chen, Jiu-Chiuan; Callahan, Leigh F; Golightly, Yvonne M; Helmick, Charles G; Renner, Jordan B; Schwartz, Todd A; Jordan, Joanne M

2012-02-01

We examined whether occupational and household tasks contributed to differences in pain between African Americans and whites with radiographic knee osteoarthritis (OA). Participants from the Johnston County Osteoarthritis Project self-reported the frequency (often/always vs never/seldom/sometimes) of performing 9 occupational tasks involving lower extremity joint loading at their longest job (N = 868) and current job (N = 273), as well as 8 household tasks ever performed (N = 811) and currently being performed (N = 767). The associations of the numbers of occupational or household tasks with the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain subscale were first examined in simple linear regression models. If significantly associated with greater pain, each of these was included in adjusted linear regression models to examine whether the association of race with pain remained statistically significant. African Americans reported significantly greater WOMAC pain scores than whites. Exposures to more occupational tasks at the longest job and the current job were associated with greater WOMAC pain scores (p < 0.01). The association of race with greater pain scores remained statistically significant when controlling for occupational tasks at the longest job, but was reduced by 26% and no longer significant when controlling for the number of current occupational tasks. Exposures to an increasing number of household tasks were associated with lower pain scores and were not further analyzed. Current performance of physically demanding occupational tasks contributed to racial differences in pain severity among individuals with knee OA. Better workplace policies to accommodate OA-related limitations may help to reduce racial differences in pain.

29 CFR 1960.56 - Training of safety and health specialists.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., laboratory experiences, field study, and other formal learning experiences to prepare them to perform the... program development and implementation, as well as hazard recognition, evaluation and control, equipment... tasks. (b) Each agency shall implement career development programs for their occupational safety and...

Task Analysis for Health Occupations. Cluster: Medical Assisting. Occupation: Medical Assistant. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Lathrop, Janice

Task analyses are provided for two duty areas for the occupation of medical assistant in the medical assisting cluster. Five tasks for the duty area "providing therapeutic measures" are as follows: assist with dressing change, apply clean dressing, apply elastic bandage, assist physician in therapeutic procedure, and apply topical…

Use of the Occupational Therapy Task-Oriented Approach to optimize the motor performance of a client with cognitive limitations.

PubMed

Preissner, Katharine

2010-01-01

This case report describes the use of the Occupational Therapy Task-Oriented Approach with a client with occupational performance limitations after a cerebral vascular accident. The Occupational Therapy Task-Oriented Approach is often suggested as a preferred neurorehabilitation intervention to improve occupational performance by optimizing motor behavior. One common critique of this approach, however, is that it may seem inappropriate or have limited application for clients with cognitive deficits. This case report demonstrates how an occupational therapist working in an inpatient rehabilitation setting used the occupational therapy task-oriented evaluation framework and treatment principles described by Mathiowetz (2004) with a person with significant cognitive limitations. This approach was effective in assisting the client in meeting her long-term goals, maximizing her participation in meaningful occupations, and successfully transitioning to home with her daughter.

Task Analysis for Health Occupations. Cluster: Rehabilitation Services. Occupation: Physical Therapist Assistant. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Lathrop, Janice

Task analyses are provided for two duty areas for the occupation of physical therapist assistant in the rehabilitation services cluster. Ten tasks are listed for the duty area "providing therapeutic measures": apply cold compress, administer hot soak, apply heat lamp, apply warm compress, apply ice bag, assist with dressing change, apply…

Reducing cognitive load while teaching complex instruction to occupational therapy students.

PubMed

Pociask, Fredrick D; DiZazzo-Miller, Rosanne; Samuel, Preethy S

2013-01-01

Cognitive load theory is a field of research used to improve the learning of complex cognitive tasks by matching instruction to the learner's cognitive architecture. We used an experimental posttest control-group design to test the effectiveness of instruction designed to reduce cognitive load (CL) and improve instructional effectiveness in teaching complex instruction to 24 first-year master's students under authentic classroom conditions. We modified historically taught instruction using an isolated-to-interacting-elements sequencing approach intended to reduce high CL levels. We compared control and modified instructional formats using written assessment scores, subjective ratings of CL, and task completion times. Analysis of variance revealed significant differences for postinstruction, posttest CL ratings, and delayed written posttest scores (p < .05). No significant differences were identified for posttest completion times. Findings suggest that this approach can be used to improve instructional efficiency in teaching human locomotion to occupational therapy students. Copyright © 2013 by the American Occupational Therapy Association, Inc.

Task Listing for Introduction to Health Occupations. Competency-Based Education.

ERIC Educational Resources Information Center

Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum Center.

This task listing is designed to be used in combination with the "Health Occupations Education Service Area Resource" in order to implement competency-based education in health occupations programs in Virginia. The task listing contains four major sections: (1) content/concept areas; (2) program and course description; (3) content…

Task Lists for Industrial Occupations. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Dimmlich, David

These cluster matrices provide duties and tasks that form the basis of instructional content for secondary, postsecondary, and adult occupational training programs for industrial occupations. Duties and skills are presented for the following: (1) electric home appliance and power tool repairers; (2) office machine/cash register repairer; (3)…

Fire Protection Specialty, AFSC 571X0 and Occupational Series 0081

DTIC Science & Technology

1988-04-01

the field, task responses and background information are optically scanned. Other biographical information (such as name, base, sex , etc) is entered...M’NTHS (MILITARY) AVEPAGE TI,_ FED SEVICE : 78 ’ONTHS (CIVILIAN) T’ LL’::i .RE :N DESCENDING ORDER BY PERCENT MEMBERS PERFORMING: PERCENT MEMBERS

Environmental Horticulture. Project Report Phase I with Research Findings.

ERIC Educational Resources Information Center

Bachler, Mike; Sappe', Hoyt

This report provides results of Phase I of a project that researched the occupational area of environmental horticulture, established appropriate committees, and conducted task verification. These results are intended to guide development of a program designed to address the needs of the horticulture field. Section 1 contains general information:…

THE USE OF CHEMICALS IN THE FIELD OF FARM ANIMAL HEALTH (NUTRITION, ENTOMOLOGY, PATHOLOGY). AGRICULTURAL CHEMICALS TECHNOLOGY, NUMBER 7.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF STATE STUDIES, THIS MODULE IS ONE OF A SERIES DESIGNED TO ASSIST TEACHERS IN PREPARING POST-SECONDARY STUDENTS FOR AGRICULTURAL CHEMICAL OCCUPATIONS. THE SPECIFIC OBJECTIVE OF THIS MODULE IS TO PREPARE TECHNICIANS IN THE FIELD OF THE USE OF CHEMICALS FOR ANIMAL HEALTH. SECTIONS INCLUDE -- (1)…

Characterization of Cleaning and Disinfecting Tasks and Product Use Among Hospital Occupations

PubMed Central

Saito, Rena; Virji, M. Abbas; Henneberger, Paul K.; Humann, Michael J.; LeBouf, Ryan F.; Stanton, Marcia L.; Liang, Xiaoming; Stefaniak, Aleksandr B.

2016-01-01

Background Healthcare workers have an elevated prevalence of asthma and related symptoms associated with the use of cleaning/disinfecting products. The objective of this study was to identify and characterize cleaning/disinfecting tasks and products used among hospital occupations. Methods Workers from 14 occupations at five hospitals were monitored for 216 shifts, and work tasks and products used were recorded at five-minute intervals. The major chemical constituents of each product were identified from safety data sheets. Results Cleaning and disinfecting tasks were performed with a high frequency at least once per shift in many occupations. Medical equipment preparers, housekeepers, floor strippers/waxers, and endoscopy technicians spent on average 108–177 min/shift performing cleaning/disinfecting tasks. Many occupations used products containing amines and quaternary ammonium compounds for > 100 min/shift. Conclusions This analysis demonstrates that many occupations besides housekeeping incur exposures to cleaning/disinfecting products, albeit for different durations and using products containing different chemicals. PMID:25351791

Task Lists for Business, Marketing and Management Occupations, 1988: Cluster Matrices for Business, Marketing and Management Occupations. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Fonseca, Linda Lafferty

Developed in Illinois, this document contains three components. The first component consists of employability task lists for the business, marketing, and management occupations of first-line supervisors and manager/supervisors; file clerks; traffic, shipping, and receiving clerks; records management analysts; adjustment clerks; and customer…

Task Lists for Home Economics Occupations, 1988: Cluster Matrices for Home Economics Occupations. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Below, Virginia

This document contains information for home economics occupations in Illinois in seven sections. The first part provides lists of employability skills for the following: food preparation and service worker, fashion designer, dietetic technician, and service coordinator/consumer assistant/concierge. The second section contains task analyses for the…

The National Occupational Research Agenda: a model of broad stakeholder input into priority setting.

PubMed Central

Rosenstock, L; Olenec, C; Wagner, G R

1998-01-01

OBJECTIVES: No single organization has the resources necessary to conduct occupational safety and health research to adequately serve the needs of workers in the United States. The National Institute for Occupational Safety and Health (NIOSH) undertook the task of setting research priorities in response to a broadly perceived need to systematically address those topics most pressing and most likely to yield gains to workers and to the nation. METHODS: NIOSH and its public and private partners used a consensus-building process to set priorities for the next decade for occupational safety and health research--the National Occupational Research Agenda. RESULTS: The process resulted in the identification of 21 research priorities grouped into 3 categories: disease and injury, work environment and workforce, and research tools and approaches. CONCLUSIONS: Although the field of occupational safety and health is often contentious and adversarial, these research priorities reflect a remarkable degree of concurrence among a broad range of stakeholders who provided input into a clearly defined and open process. PMID:9518963

Occupational exposure to electric fields and induced currents associated with 400 kV substation tasks from different service platforms.

PubMed

Korpinen, Leena H; Elovaara, Jarmo A; Kuisti, Harri A

2011-01-01

The aim of the study was to investigate the occupational exposure to electric fields, average current densities, and average total contact currents at 400 kV substation tasks from different service platforms (main transformer inspection, maintenance of operating device of disconnector, maintenance of operating device of circuit breaker). The average values are calculated over measured periods (about 2.5 min). In many work tasks, the maximum electric field strengths exceeded the action values proposed in the EU Directive 2004/40/EC, but the average electric fields (0.2-24.5 kV/m) were at least 40% lower than the maximum values. The average current densities were 0.1-2.3 mA/m² and the average total contact currents 2.0-143.2 µA, that is, clearly less than the limit values of the EU Directive. The average values of the currents in head and contact currents were 16-68% lower than the maximum values when we compared the average value from all cases in the same substation. In the future it is important to pay attention to the fact that the action and limit values of the EU Directive differ significantly. It is also important to take into account that generally, the workers' exposure to the electric fields, current densities, and total contact currents are obviously lower if we use the average values from a certain measured time period (e.g., 2.5 min) than in the case where exposure is defined with only the help of the maximum values. © 2010 Wiley-Liss, Inc.

Functional considerations in evaluation and treatment of the client with low vision.

PubMed

Lampert, J; Lapolice, D J

1995-10-01

In evaluating and treating clients who have low vision, the occupational therapist must consider factors in addition to typical measures of the client's visual acuity, field loss, and oculomotor control. It is important to consider the functional implications of the client's ocular pathology, including illumination needs, contrast sensitivity, sensitivity to glare, and need for magnification as well as environmental factors such as the amount of pattern in a visual task, the amount of lighting and contrast available, and the conditions under which the task is performed. These factors are all relevant to occupational therapy low vision rehabilitation because each may influence the way in which a client uses his or her residual vision and achieves successful adaptation. This article provides an overview of these factors and presents a suggested protocol for evaluation of the client with low vision.

Occupational Field 66 (Avionics) Less MOS’s 6682, 6683 and 6689 Task Analysis.

DTIC Science & Technology

1979-04-01

EQUIPMENT ( SACE ) TECH 011 ACFT CRYPTOGRAPHIC SYS TECI-, IMA 018 ACFT INERTIAL NAVIGATION SYSTEM (INS) SACE TECH 019 ACFT SEARCH/TRACK (SIT) SACE TECH...020 SACE SYS TECH 021 ACFT DECEPTIVE ELECTRONIC COUNTERMEASURES IDECM) TECH 022 ELECTRONIC COUNTERMEASURES (ECM) MODULE REPAIR TECH 023 ACFT ECM TECH

Aquacultural Occupational Task Analysis.

ERIC Educational Resources Information Center

Dung, Elaine; Wakui, Lawrence S.

A study was conducted by the Office of the Chancellor for Community Colleges in Hawaii to assess the vocational skills required of workers in the aquaculture industry and to determine if these skills should be reflected in the community college curriculum. In addition to a review of relevant literature, the study involved field observations at 17…

Drafting & Design Technology. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in drafting and design technology, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry settings, and…

Electronic Technology. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in electronic technology, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry settings, and are used…

Autobody Technology. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in autobody technology, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry settings and are used as…

Fundamentals of Dental Assisting. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in dental assisting, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry settings, and are used as…

Printing/Graphic Arts Technology. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in printing and graphic arts technology, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry…

Applied Welding Technology. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in applied welding technology, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry settings, and are…

Automotive Technology. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in automotive technology, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry settings, and are used…

Industrial Maintenance Technology. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in industrial maintenance technology, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry settings,…

Precision Machining Technology. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job in precision machining technology, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry settings, and…

Business Systems Specialist. Technical Committee Report.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Technical Committee Report prepared by industry representatives in Idaho lists the skills currently necessary for an employee in that state to obtain a job as a business systems specialist, retain a job once hired, and advance in that occupational field. (Task lists are grouped according to duty areas generally used in industry settings, and…

Unique and common elements of the role of peer support in the context of traditional mental health services.

PubMed

Crane, Dushka A; Lepicki, Traci; Knudsen, Kraig

2016-09-01

The goal of this report is to clarify the unique role of peer support providers (PSPs) and define peer support as a distinct occupation in the context of traditional mental health services. A systematic methodology was used to compare roles of PSPs with those of similarly situated case managers (CMs). Key informants including 12 incumbent CMs and 11 incumbent PSPs participated in focus groups and responded to a set of prompts based on the Discovering a Curriculum (DACUM) methodology (Norton & Moser, 2014), an innovative approach to identifying and comparing duties and tasks associated with distinct occupations. Task analyses were validated through a survey of 71 CM and 29 PSP subject matter experts, including workers, supervisors, trainers, and consumers. The results revealed a variety of duties and tasks specific to the PSP occupation, particularly within the domains of empowering consumers, promoting consumers' educational growth, and supporting personal development. The results also reveal areas of overlapping responsibility between PSPs and CMs, including aspects of each role that promote consumers' development, wellness and recovery, administrative tasks, and care coordination activities. These findings may address the role ambiguity that currently challenges efforts to establish peer support as a legitimate service in the field of behavioral health. In addition, the findings demonstrate how the roles of PSPs and CMs could be synergistic in complex organizational settings. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

The Identification and Comparison of the Tasks for the Occupational Role of Industrial Production Technologist.

ERIC Educational Resources Information Center

Nee, John G.

This paper describes a project designed to: (1) develop a model for determining occupational activity components to be used in any vocational-technical program, (2) produce a list of occupational activity components (tasks) for the occupational roles identified, (3) determine scores, ranks and percentages for each component from each occupational…

Occupational Survey Report on Business Data Programmers: Task Data From Workers and Supervisors Indicating Job Relevance and Training Criticalness. Research and Development Series No. 108.

ERIC Educational Resources Information Center

Ammerman, Harry L.; Pratzner, Frank C.

The Center for Vocational Education is continuing its programatic research efforts to develop more effective procedures for identifying valid and necessary curriculum content. The occupational task survey report for the occupation of business data programer is a product resulting from this effort. The task inventory data summarized were collected…

A Study To Determine the Job Tasks and Levels of Employment for General Marketing Occupations Using DACUM Occupational Analysis. Final Report.

ERIC Educational Resources Information Center

Woloszyk, Carl A.

During the 1990-91 school year, a study was conducted to determine a validated list of competencies (concepts and tasks) for use in curriculum development efforts for general marketing programs in Michigan. DACUM (Developing a Curriculum) was the occupational analysis procedure used to identify the competencies, job tasks, level of difficulty, and…

Task Analysis for Health Occupations. Cluster: Nursing. Occupation: Geriatric Aide. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Lake County Area Vocational Center, Grayslake, IL.

This task analysis for nursing education provides performance standards, steps to be followed, knowledge required, attitudes to be developed, safety procedures, and equipment and supplies needed for 13 tasks performed by geriatric aides in the duty area of performing diagnostic measures and for 30 tasks in the duty area of providing therapeutic…

Occupational Analysis: Hospital Radiologic Technologist. The UCLA Allied Health Professions Project.

ERIC Educational Resources Information Center

Reeder, Glenn D.; And Others

In an effort to meet the growing demand for skilled radiologic technologists and other supportive personnel educated through the associate degree level, a national survey was conducted as part of the UCLA Allied Health Professions Project to determine the tasks performed by personnel in the field and lay the groundwork for development of…

Ornamental Horticulture Production Occupations. Curriculum Guide.

ERIC Educational Resources Information Center

Reneau, Fred; And Others

This curriculum guide contains guidesheets for the ornamental horticulture production occupations. Each guidesheet provides a job-relevant task; performance objective, with task, performance standard, source of standard, and conditions for performance of task; enabling objectives; a list of resources; teaching activities; a criterion-referenced…

Variation at work: alternations between physically and mentally demanding tasks in blue-collar occupations.

PubMed

Jahncke, Helena; Hygge, Staffan; Mathiassen, Svend Erik; Hallman, David; Mixter, Susanna; Lyskov, Eugene

2017-09-01

The aims of this questionnaire study were to describe the occurrence and desired number of alternations between mental and physical tasks in industrial and non-industrial blue-collar work, and determine to which extent selected personal and occupational factors influence these conditions. On average, the 122 participating workers (55 females) reported to have close to four alternations per day between mental and physical tasks, and to desire more alternations than they actually had. They also expressed a general preference for performing a physical task after a mental task and vice versa. In univariate regression models, the desired change in task alternations was significantly associated with gender, age, occupation, years with current work tasks and perceived job control, while occupation was the only significant determinant in a multiple regression model including all factors. Our results suggest that alternations between productive physical and mental tasks could be a viable option in future job rotation. Practitioner Summary: We addressed attitudes among blue-collar workers to alternations between physically and mentally demanding tasks. More alternations were desired than those occurring in the job, and workers preferred performing a physical task after a mental and vice versa. Alternating physical and mental tasks could, thus, be a viable option in job rotation.

Occupational-Specific Strength Predicts Astronaut-Related Task Performance in a Weighted Suit.

PubMed

Taylor, Andrew; Kotarsky, Christopher J; Bond, Colin W; Hackney, Kyle J

2018-01-01

Future space missions beyond low Earth orbit will require deconditioned astronauts to perform occupationally relevant tasks within a planetary spacesuit. The prediction of time-to-completion (TTC) of astronaut tasks will be critical for crew safety, autonomous operations, and mission success. This exploratory study determined if the addition of task-specific strength testing to current standard lower body testing would enhance the prediction of TTC in a 1-G test battery. Eight healthy participants completed NASA lower body strength tests, occupationally specific strength tests, and performed six task simulations (hand drilling, construction wrenching, incline walking, collecting weighted samples, and dragging an unresponsive crewmember to safety) in a 48-kg weighted suit. The TTC for each task was recorded and summed to obtain a total TTC for the test battery. Linear regression was used to predict total TTC with two models: 1) NASA lower body strength tests; and 2) NASA lower body strength tests + occupationally specific strength tests. Total TTC of the test battery ranged from 20.2-44.5 min. The lower body strength test alone accounted for 61% of the variability in total TTC. The addition of hand drilling and wrenching strength tests accounted for 99% of the variability in total TTC. Adding occupationally specific strength tests (hand drilling and wrenching) to standard lower body strength tests successfully predicted total TTC in a performance test battery within a weighted suit. Future research should couple these strength tests with higher fidelity task simulations to determine the utility and efficacy of task performance prediction.Taylor A, Kotarsky CJ, Bond CW, Hackney KJ. Occupational-specific strength predicts astronaut-related task performance in a weighted suit. Aerosp Med Hum Perform. 2018; 89(1):58-62.

Emergency Medical Technician Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This document contains the occupational duty/task lists for 12 duties in the occupation of emergency medical technician. Each duty is divided into a number of tasks. A separate page for each duty lists the task with its code number and columns to indicate whether that particular duty has been taught and to provide space for comments. The 12 duties…

O.A.T.S.: What the Real World Needs in Reading, Writing, Speaking, and Listening: Occupational Application of Tasks and Skills in Reading, Writing, Speaking, and Listening--A Communication Application Curriculum and Tech Prep Project.

ERIC Educational Resources Information Center

Bradley, Gaylene K.; Winfield, Collette M.

Enabling teachers at both the secondary and post-secondary levels to show students the communication skills they need to be successful in particular careers, this paper presents the reading, writing, speaking, and listening tasks routinely performed by persons working in a variety of occupational tasks. Occupations listed in the paper are divided…

Home Economics Occupations. Occupation of Homemaking. Homemaker Employability Skills. Education for Technology Employment.

ERIC Educational Resources Information Center

Northern Illinois Univ., De Kalb. Dept. of Technology.

This document contains the Illinois state-verified task lists for the occupation of homemaker. The first section contains the homemaker duties and tasks. Duties correspond to course content in foods and nutrition, clothing and textiles, child development, resource management, parenting, living environments, and adult living. The second section…

Occupational Analysis Technology: Expanded Role in Development of Cost-Effective Maintenance Systems. Final Report.

ERIC Educational Resources Information Center

Foley, John P., Jr.

A study was conducted to refine and coordinate occupational analysis, job performance aids, and elements of the instructional systems development process for task specific Air Force maintenance training. Techniques for task identification and analysis (TI & A) and data gathering techniques for occupational analysis were related. While TI &…

User-friendly program for multitask analysis

NASA Astrophysics Data System (ADS)

Caporali, Sergio A.; Akladios, Magdy; Becker, Paul E.

2000-10-01

Research on lifting activities has led to the design of several useful tools for evaluating tasks that involve lifting and material handling. The National Institute for Occupational Safety and Health (NIOSH) has developed a single task lifting equation. This formula has been frequently used as a guide in the field of ergonomics and material handling. While being much more complicated, the multi-task formula will provide a more realistic analysis for the evaluation of lifting and material handling jobs. A user friendly tool has been developed to assist professionals in the field of ergonomics in analyzing multitask types of material handling jobs. The program allows for up to 10 different tasks to be evaluated. The program requires a basic understanding of the NIOSH lifting guidelines and the six multipliers that are involved in the analysis of each single task. These multipliers are: Horizontal Distance Multiplier (HM), Vertical Distance Multiplier (VM), Vertical Displacement Multiplier (DM), Frequency of lifting Multiplier (FM), Coupling Multiplier (CM), and the Asymmetry Multiplier (AM). Once a given job is analyzed, a researched list of recommendations is provided to the user in an attempt to reduce the potential risk factors that are associated with each task.

A Task Analysis of Selected Nuclear Technician Occupations.

ERIC Educational Resources Information Center

Braden, Paul V.; Paul, Krishan K.

A task analysis of nuclear technician occupations in selected organizations in the Southern Interstate Nuclear Board Region was conducted as part of a research and development project leading to a nuclear technician manpower information system for these 17 states. In order to answer 11 questions focusing on task performance frequency and…

Occupational Survey Report AFSC 3E6X1; Operations Management

DTIC Science & Technology

2004-02-01

Lt Bryan Pickett Feb 04 Occupational Survey Report AFSC 3E6X1 Operations Management I n t e g r i t y - S e r v i c e - E x c e l l e n c e...Report AFSC 3E6X1 Operations Management 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...Nellis AFB NV (5) • Fairchild AFB WA (5) • Hurlburt Field FL (6) • Eglin AFB FL (4) • Ramstein AB (5) Operations Management 3E6X1 February 2004 (Approved

A Comparative Analysis of Tasks Essential to Successful Performance in Three Veterinarian Lay Occupations. Summary Research 5.

ERIC Educational Resources Information Center

McCracken, J. David; Cooke, Frederick C.

The occupational survey's purpose was to identify the skills which are performed and essential for success in three veterinary lay occupations: animal health assistant, animal hospital receptionist, and animal health technician. Survey objectives were accomplished by constructing an initial task inventory of 21 duty areas, validating the initial…

The predictive value of general movement tasks in assessing occupational task performance.

PubMed

Frost, David M; Beach, Tyson A C; McGill, Stuart M; Callaghan, Jack P

2015-01-01

Within the context of evaluating individuals' movement behavior it is generally assumed that the tasks chosen will predict their competency to perform activities relevant to their occupation. This study sought to examine whether a battery of general tasks could be used to predict the movement patterns employed by firefighters to perform select job-specific skills. Fifty-two firefighters performed a battery of general and occupation-specific tasks that simulated the demands of firefighting. Participants' peak lumbar spine and frontal plane knee motion were compared across tasks. During 85% of all comparisons, the magnitude of spine and knee motion was greater during the general movement tasks than observed during the firefighting skills. Certain features of a worker's movement behavior may be exhibited across a range of tasks. Therefore, provided that a movement screen's tasks expose the motions of relevance for the population being tested, general evaluations could offer valuable insight into workers' movement competency or facilitate an opportunity to establish an evidence-informed intervention.

Medical Laboratory Assistant. Laboratory Occupations Cluster.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for medical laboratory assistant is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a career ladder, a matrix relating duty/task numbers to job titles, and a task list. Each…

Histologic Technician. Laboratory Occupations Cluster.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for histologic technician is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a career ladder, a matrix relating duty/task numbers to job titles, and a task list. Each task…

Office Education. North Dakota Validated Task Listing. Competency-Based Vocational Education.

ERIC Educational Resources Information Center

North Dakota State Board for Vocational Education, Bismarck.

Intended to provide a base for vocational office education instructional programs at secondary and postsecondary levels in North Dakota, this task listing describes the skills needed to be performed by program completers, from the viewpoint of workers in office occupations. A listing of task validators (name, occupation, employer, business city,…

[Syncope and work: role of the occupational physician and global risk stratification].

PubMed

Barbic, F; Angaroni, L; Orlandi, M; Costantino, G; Dipaola, E; Borleri, D; Borchini, R; D'Adda, F; Perego, F; Borella, M; Galli, A; Solbiati, M; Scanella, E; Casazza, G; Seghizzi, P; Furlan, R

2011-01-01

Safety risk for subjects suffering from syncope while working has not been as yet addressed by occupational medicine. The present study was aimed at evaluating a new developed methodology for job tasks risk stratification in patients with syncope. During a work-shop on syncope and occupational risk, 149 occupational physicians (OP) with about 10 years of clinical experience were asked to fulfil a Visual Analogue Scale (VAS) concerning the doctor's estimated potential damage (D) to the worker and the probability of a damage to occur (P) should syncope take place during the job task. Five job tasks characterized by different risk for safety (1, driving; 2, toxic products handling; 3, job performed closed to hot surfaces o free flames; 4, surgical activity; 5, office job) were identified. OP correctly stratified the risk associated to the different job tasks in patients with syncope. Unexpectedly, task #3 was given a risk similar to that obtained in drivers. This might be of paramount clinical and social importance when patients with syncope have to return to their job tasks.

Task based exposure assessment in ergonomic epidemiology: a study of upper arm elevation in the jobs of machinists, car mechanics, and house painters

PubMed Central

Svendsen, S; Mathiassen, S; Bonde, J

2005-01-01

Aims: To explore the precision of task based estimates of upper arm elevation in three occupational groups, compared to direct measurements of job exposure. Methods: Male machinists (n = 26), car mechanics (n = 23), and house painters (n = 23) were studied. Whole day recordings of upper arm elevation were obtained for four consecutive working days, and associated task information was collected in diaries. For each individual, task based estimates of job exposure were calculated by weighting task exposures from a collective database by task proportions according to the diaries. These estimates were validated against directly measured job exposures using linear regression. The performance of the task based approach was expressed through the gain in precision of occupational group mean exposures that could be obtained by adding subjects with task based estimates to a group of subjects with measured job exposures in a "validation" design. Results: In all three occupations, tasks differed in mean exposure, and task proportions varied between individuals. Task based estimation proved inefficient, with squared correlation coefficients only occasionally exceeding 0.2 for the relation between task based and measured job exposures. Consequently, it was not possible to substantially improve the precision of an estimated group mean by including subjects whose job exposures were based on task information. Conclusions: Task based estimates of mechanical job exposure can be very imprecise, and only marginally better than estimates based on occupation. It is recommended that investigators in ergonomic epidemiology consider the prospects of task based exposure assessment carefully before placing resources at obtaining task information. Strategies disregarding tasks may be preferable in many cases. PMID:15613604

Predicting physiological capacity of human load carriage - a review.

PubMed

Drain, Jace; Billing, Daniel; Neesham-Smith, Daniel; Aisbett, Brad

2016-01-01

This review article aims to evaluate a proposed maximum acceptable work duration model for load carriage tasks. It is contended that this concept has particular relevance to physically demanding occupations such as military and firefighting. Personnel in these occupations are often required to perform very physically demanding tasks, over varying time periods, often involving load carriage. Previous research has investigated concepts related to physiological workload limits in occupational settings (e.g. industrial). Evidence suggests however, that existing (unloaded) workload guidelines are not appropriate for load carriage tasks. The utility of this model warrants further work to enable prediction of load carriage durations across a range of functional workloads for physically demanding occupations. If the maximum duration for which personnel can physiologically sustain a load carriage task could be accurately predicted, commanders and supervisors could better plan for and manage tasks to ensure operational imperatives were met whilst minimising health risks for their workers. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

health, Colombia 1915-1946.

PubMed

Gallo, Óscar

For most physicians, the assessment of disability in cases of work accident or occupational disease is very relative matter, and clinical judgments are subjective and unsatisfactory in legal settings. Work accident legislation gives them the task of deciding on any causal links between accident and disease and indicating any economic compensation that should be awarded. They must therefore reach beyond their scientific knowledge to understand the multitude of social factors that underlie these problems in the world of work. In this article, we analyze Colombian sources from the first half of the 20th century on the physiology of labor, fatigue, professional risk, work accidents, occupational diseases, among other issues. The aim is to advance understanding of how the field of medical knowledge established an ethical approach for experts in cases of occupational accidents, focusing on hernias, typical misfortunes of the world of work.

THE USE OF CHEMICALS TO CONTROL FIELD RODENTS AND OTHER PREDATORS. AGRICULTURAL CHEMICALS TECHNOLOGY, NUMBER 5.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PURPOSE OF THIS GUIDE IS TO ASSIST TEACHERS IN PREPARING POST-SECONDARY STUDENTS FOR AGRICULTURAL CHEMICAL OCCUPATIONS. IT IS ONE OF A SERIES OF MODULES DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF DATA FROM STATE STUDIES. SECTIONS ARE (1) USE OF CHEMICALS FOR RODENT CONTROL AND ERADICATION, (2) TERMINOLOGY AND COMPUTATIONS, (3) RODENT…

A Study to Determine the Job Tasks and Levels of Employment for Apparel and Accessories Marketing Occupations Using DACUM Occupational Analysis. Final Report.

ERIC Educational Resources Information Center

Guikema, Kelli A.

Research was conducted to establish a validated list of competencies for use in curriculum development efforts for apparel and accessories marketing programs. DACUM (Developing a Curriculum) was the occupational analysis procedure used to identify the competencies, job tasks, level of difficulty, and levels of employment for apparel and…

Systematically Extracting Metal- and Solvent-Related Occupational Information from Free-Text Responses to Lifetime Occupational History Questionnaires

PubMed Central

Friesen, Melissa C.; Locke, Sarah J.; Tornow, Carina; Chen, Yu-Cheng; Koh, Dong-Hee; Stewart, Patricia A.; Purdue, Mark; Colt, Joanne S.

2014-01-01

Objectives: Lifetime occupational history (OH) questionnaires often use open-ended questions to capture detailed information about study participants’ jobs. Exposure assessors use this information, along with responses to job- and industry-specific questionnaires, to assign exposure estimates on a job-by-job basis. An alternative approach is to use information from the OH responses and the job- and industry-specific questionnaires to develop programmable decision rules for assigning exposures. As a first step in this process, we developed a systematic approach to extract the free-text OH responses and convert them into standardized variables that represented exposure scenarios. Methods: Our study population comprised 2408 subjects, reporting 11991 jobs, from a case–control study of renal cell carcinoma. Each subject completed a lifetime OH questionnaire that included verbatim responses, for each job, to open-ended questions including job title, main tasks and activities (task), tools and equipment used (tools), and chemicals and materials handled (chemicals). Based on a review of the literature, we identified exposure scenarios (occupations, industries, tasks/tools/chemicals) expected to involve possible exposure to chlorinated solvents, trichloroethylene (TCE) in particular, lead, and cadmium. We then used a SAS macro to review the information reported by study participants to identify jobs associated with each exposure scenario; this was done using previously coded standardized occupation and industry classification codes, and a priori lists of associated key words and phrases related to possibly exposed tasks, tools, and chemicals. Exposure variables representing the occupation, industry, and task/tool/chemicals exposure scenarios were added to the work history records of the study respondents. Our identification of possibly TCE-exposed scenarios in the OH responses was compared to an expert’s independently assigned probability ratings to evaluate whether we missed identifying possibly exposed jobs. Results: Our process added exposure variables for 52 occupation groups, 43 industry groups, and 46 task/tool/chemical scenarios to the data set of OH responses. Across all four agents, we identified possibly exposed task/tool/chemical exposure scenarios in 44–51% of the jobs in possibly exposed occupations. Possibly exposed task/tool/chemical exposure scenarios were found in a nontrivial 9–14% of the jobs not in possibly exposed occupations, suggesting that our process identified important information that would not be captured using occupation alone. Our extraction process was sensitive: for jobs where our extraction of OH responses identified no exposure scenarios and for which the sole source of information was the OH responses, only 0.1% were assessed as possibly exposed to TCE by the expert. Conclusions: Our systematic extraction of OH information found useful information in the task/chemicals/tools responses that was relatively easy to extract and that was not available from the occupational or industry information. The extracted variables can be used as inputs in the development of decision rules, especially for jobs where no additional information, such as job- and industry-specific questionnaires, is available. PMID:24590110

Cooperation within physician-nurse team in occupational medicine service in Poland - Knowledge about professional activities performed by the team-partner.

PubMed

Sakowski, Piotr

2015-01-01

The goal of the study has been to learn about physicians' and nurses' awareness of the professional activities that are being performed by their colleague in the physician-nurse team. Postal questionnaires were sent out to occupational physicians and nurses in Poland. The analysis includes responses from 232 pairs of physician-nurse teams. The knowledge among occupational professionals about tasks performed by their colleagues in the physician-nurse team seems to be poor. Respondents were asked about who performs tasks from each of 21 groups mentioned in the Occupational Medicine Service Act. In the case of only 3 out of 21 groups of tasks, the rate of non-consistence in answers was lower than 30%. A specified number of professionals performed their tasks on the individual basis. Although in many cases their team colleagues knew about those activities, there was a major proportion of those who had no awareness of such actions. Polish occupational physicians and nurses perform a variety of tasks. Occupational nurses, besides medical role, also play important organizational roles in their units. The cooperation between the two professional groups is, however, slightly disturbed by the deficits in communication. This issue needs to be improved for the betterment of operations within the whole system. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

A comparison of deployed occupational tasks performed by different types of military battalions and resulting low back pain.

PubMed

Roy, Tanja C; Lopez, Heather P

2013-08-01

With deployment Soldiers must now wear body armor and additional equipment while performing occupational tasks, representing a large demand that has not been considered when studying military occupations. The purpose of this study was to: (1) describe tasks required by different occupational battalions within a Brigade Combat Team; (2) establish the incidence of low back pain (LBP) in each battalion and; (3) determine which tasks predict LBP within the different battalions. This was a prospective cohort study investigating 805 Soldiers in a Brigade Combat Team deployed to Afghanistan for 1 year. Demographic, occupational, and fitness variables were recorded. There was no difference in time spent on fitness training between the battalions. Occupational tasks performed by deployed Soldiers vary in the level of physical demand between battalions. Infantry had the highest fitness score (257); wore the heaviest equipment (70 lb.); spent the most time wearing body armor (49 hours/week), performing dismounted patrol (29 hours/week), and lifting objects (35 hours/week); spent the least amount of time working at a desk (14 hours/week); but had a similar incidence of LBP (77%) compared to other battalions. History of LBP and time spent wearing body armor were the two most consistent predictors of LBP across battalion types. Reprint & Copyright © 2013 Association of Military Surgeons of the U.S.

An online network tool for quality information to answer questions about occupational safety and health: usability and applicability.

PubMed

Rhebergen, Martijn D F; Hulshof, Carel T J; Lenderink, Annet F; van Dijk, Frank J H

2010-10-22

Common information facilities do not always provide the quality information needed to answer questions on health or health-related issues, such as Occupational Safety and Health (OSH) matters. Barriers may be the accessibility, quantity and readability of information. Online Question & Answer (Q&A) network tools, which link questioners directly to experts can overcome some of these barriers. When designing and testing online tools, assessing the usability and applicability is essential. Therefore, the purpose of this study is to assess the usability and applicability of a new online Q&A network tool for answers on OSH questions. We applied a cross-sectional usability test design. Eight occupational health experts and twelve potential questioners from the working population (workers) were purposively selected to include a variety of computer- and internet-experiences. During the test, participants were first observed while executing eight tasks that entailed important features of the tool. In addition, they were interviewed. Through task observations and interviews we assessed applicability, usability (effectiveness, efficiency and satisfaction) and facilitators and barriers in use. Most features were usable, though several could be improved. Most tasks were executed effectively. Some tasks, for example searching stored questions in categories, were not executed efficiently and participants were less satisfied with the corresponding features. Participants' recommendations led to improvements. The tool was found mostly applicable for additional information, to observe new OSH trends and to improve contact between OSH experts and workers. Hosting and support by a trustworthy professional organization, effective implementation campaigns, timely answering and anonymity were seen as important use requirements. This network tool is a promising new strategy for offering company workers high quality information to answer OSH questions. Q&A network tools can be an addition to existing information facilities in the field of OSH, but also to other healthcare fields struggling with how to answer questions from people in practice with high quality information. In the near future, we will focus on the use of the tool and its effects on information and knowledge dissemination.

Minimum visual requirements in different occupations in Finland.

PubMed

Aine, E

1984-01-01

In Finland the employers can individually fix the minimum visual requirements for their personnel in almost every occupation. In transportation, in police and national defence proper eyesight is regarded so important that strict visual requirements for these have been fixed by the Government. The regulations are often more close when accepting the person to the occupation than later on when working. The minimum requirements are mostly stated for visual acuity, colour perception and visual fields. In some occupations the regulations concern also the refractive error of the eyes and possible eye diseases. In aviation the regulations have been stated by the International Civil Aviation Organization ( ICAO ). The minimum visual requirements for a driving license in highway traffic are classed according to the types of motor vehicles. In railways , maritime commerce and national defence the task of the worker determines the specified regulations. The policeman must have a distant visual acuity of 0.5 without eyeglasses in both eyes and nearly normal colour perception when starting the training course.

Systematically extracting metal- and solvent-related occupational information from free-text responses to lifetime occupational history questionnaires.

PubMed

Friesen, Melissa C; Locke, Sarah J; Tornow, Carina; Chen, Yu-Cheng; Koh, Dong-Hee; Stewart, Patricia A; Purdue, Mark; Colt, Joanne S

2014-06-01

Lifetime occupational history (OH) questionnaires often use open-ended questions to capture detailed information about study participants' jobs. Exposure assessors use this information, along with responses to job- and industry-specific questionnaires, to assign exposure estimates on a job-by-job basis. An alternative approach is to use information from the OH responses and the job- and industry-specific questionnaires to develop programmable decision rules for assigning exposures. As a first step in this process, we developed a systematic approach to extract the free-text OH responses and convert them into standardized variables that represented exposure scenarios. Our study population comprised 2408 subjects, reporting 11991 jobs, from a case-control study of renal cell carcinoma. Each subject completed a lifetime OH questionnaire that included verbatim responses, for each job, to open-ended questions including job title, main tasks and activities (task), tools and equipment used (tools), and chemicals and materials handled (chemicals). Based on a review of the literature, we identified exposure scenarios (occupations, industries, tasks/tools/chemicals) expected to involve possible exposure to chlorinated solvents, trichloroethylene (TCE) in particular, lead, and cadmium. We then used a SAS macro to review the information reported by study participants to identify jobs associated with each exposure scenario; this was done using previously coded standardized occupation and industry classification codes, and a priori lists of associated key words and phrases related to possibly exposed tasks, tools, and chemicals. Exposure variables representing the occupation, industry, and task/tool/chemicals exposure scenarios were added to the work history records of the study respondents. Our identification of possibly TCE-exposed scenarios in the OH responses was compared to an expert's independently assigned probability ratings to evaluate whether we missed identifying possibly exposed jobs. Our process added exposure variables for 52 occupation groups, 43 industry groups, and 46 task/tool/chemical scenarios to the data set of OH responses. Across all four agents, we identified possibly exposed task/tool/chemical exposure scenarios in 44-51% of the jobs in possibly exposed occupations. Possibly exposed task/tool/chemical exposure scenarios were found in a nontrivial 9-14% of the jobs not in possibly exposed occupations, suggesting that our process identified important information that would not be captured using occupation alone. Our extraction process was sensitive: for jobs where our extraction of OH responses identified no exposure scenarios and for which the sole source of information was the OH responses, only 0.1% were assessed as possibly exposed to TCE by the expert. Our systematic extraction of OH information found useful information in the task/chemicals/tools responses that was relatively easy to extract and that was not available from the occupational or industry information. The extracted variables can be used as inputs in the development of decision rules, especially for jobs where no additional information, such as job- and industry-specific questionnaires, is available. Published by Oxford University Press on behalf of the British Occupational Hygiene Society 2014.

Analysis of Workplace Health Education Performed by Occupational Health Managers in Korea.

PubMed

Kim, Yeon-Ha; Jung, Moon-Hee

2016-09-01

To evaluate workplace health education as practiced by occupational health managers based on standardized job tasks and suggest priority tasks and areas to be trained. The study was conducted between November 10, 2013 and April 30, 2014. The tool used in this study was standardized job tasks of workplace health education for occupational health managers which was developed through methodological steps. It was evaluated by 233 worksite occupational health managers. Data were analyzed using SPSS 21.0. Predicting variables of workplace health education performance were the "analysis and planning" factor, type of enterprise, and form of management. Healthcare professionals and occupational health managers who managed the nonmanufacturing industry showed high importance and low performance level in "analysis and planning" factor. "Analysis and planning" skill is priority training area for healthcare professionals and occupational health managers who managed nonmanufacturing industry. It is necessary to develop a training curriculum for occupational health managers that include improving analysis of worksites and plans for a health education program. Copyright © 2016. Published by Elsevier B.V.

Identification of Occupational Areas for Indiana's Future. Final Report of the Technology Forecasting Task Force.

ERIC Educational Resources Information Center

Indiana State Commission on Vocational and Technical Education, Indianapolis.

A task force representing the Indiana private sector was convened for two purposes: to (1) identify the impact of technology on required worker skills, the labor market, and the vocational education, training, and employment system; and (2) identify occupational areas that should be future growth areas for the state. Task force members reviewed…

Health and Human Services Cluster. Task Analyses. Physical Therapist Aide and Physical Therapist Assistant. A Competency-Based Curriculum Guide.

ERIC Educational Resources Information Center

Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum and Resource Center.

Developed in Virginia, this publication contains task analysis guides to support selected tech prep programs that prepare students for careers in the health and human services cluster. Occupations profiled are physical therapist aide and physical therapist assistant. Each guide contains the following elements: (1) an occupational task list derived…

An Empirical Determination of Tasks Essential to Successful Performance as a Chemical Applicator. Determination of a Common Core of Basic Skills in Agribusiness and Natural Resources.

ERIC Educational Resources Information Center

Miller, Daniel R.; And Others

To improve vocational educational programs in agriculture, occupational information on a common core of basic skills within the occupational area of the chemical applicator is presented in the revised task inventory survey. The purpose of the occupational survey was to identify a common core of basic skills which are performed and are essential…

[Study on the health effect of the occupational stress in aircrew].

PubMed

Zhou, L P; Tian, H E; Liu, L L; Ma, L; Zhang, H; Zhang, Q D; Zhu, X Y; Zhu, H B

2017-02-20

Objective: To explore the relationship between occupational stress and physiological and biochemical indexes, to research the health effect of the occupational stress in aircrew. Methods: 450 aircrews were conducted with the OSI-R questionnaire survey, examine the level of blood pressure, blood routine, ALT and UA. Results: The concentration of HB was positively related with task conflict and entertainment and leisure ( β =0.262 and 0.106, both P <0.05) , while heavy task, task discomfort and psychological stress reactions were negatively related with HB ( β =-0.163, -0.102, and -0.137, all P <0.05) ; task conflict and self-care were positively related with RBC ( β =0.221 and 0.159, both P <0.01) , heavy task, psychological stress reactions and social support were negatively related with RBC ( β =-0.157, -0.119, and -0.113, all P <0.05) ; task ambiguity and self-care had a positive relationship with ALT ( β =0.144 and 0.159, both P <0.01) while heavy task, psychological stress reactions and social support had a negative relationship with ALT ( β =-0.176, -0.096, and -0.102, all P <0.05) ; self - care was positively related with SBP ( β =0.170, P <0.01) , task discomfort, interpersonal stress reactions and social support were negatively related with SBP ( β =-0.093, -0.103, and -0.111, all P <0.05) ; while self - care was positively related with DBP ( β =0.139, P <0.01) , social support was negatively related with DBP ( β =-0.114, P <0.05) . Conclusion: Occupational stress of the aircrew is significantly related with blood pressure, RBC, ALT and UA, occupational stress can make effects on the health of aircrew.

[Appraisal of occupational stress and its influential factors in nurses].

PubMed

Yang, Xin-wei; Wang, Zhi-ming; Wang, Mian-zhen; Lan, Ya-jia

2004-04-01

To assess the occupational stress and its influential factors in nurses. A test of occupational stress, its influential factors, work ability were carried out for 248 nurses and 319 controls with revised occupational stress inventory (OSI-R) and work ability index (WAI). The scores of personal cope resource (131.266 +/- 17.176) and work ability index (32.581 +/- 3.158) in nurse group were significantly higher than those in control group (126.931 +/- 19.108, 31.840 +/- 4.069) (P < 0.05). The main occupational stressors scores (role insufficiency, role clash, and responsibility) in nurses were higher than those in controls (P < 0.05). The stress response of interpersonal relationship in nurses was also higher. The items of personal cope resource, such as recreation, self-care and social support of nurses were superior to those of controls (P < 0.05). Stress response was positively correlated with occupational role (r = 0.512, P < 0.01), and negatively correlated with the personal cope resource (r = -0.475, P < 0.01). The primary influential factors of personal stress were recreation, social support, rational conduct, role insufficiency, role clash, responsibility, and poor work environment. To strengthen social support, to improve work condition for nurses, so as to reduce the occupational stress and to enhance the work ability of nurses are important task in occupational health field.

Review of Occupational Therapy Intervention Research in the Practice Area of Children and Youth 2009–2013

PubMed Central

Bendixen, Roxanna M.; Huang, Yu Yun; Lim, Yoonjeong

2014-01-01

PURPOSE. We conducted a systematic review examining the extent to which pediatric intervention research recently published in the American Journal of Occupational Therapy reflects occupational therapy’s holistic occupation-based tenets. METHOD. We surveyed 10 systematic reviews and analyzed 38 single effectiveness studies for intervention approach, type, level of environmental targeting, level of occupational task and participation practice, and measures used. RESULTS. Of the 38 single effectiveness studies, 12 (32%) explicitly incorporated both environmental targets of intervention and practice of complex or in vivo occupational tasks, with steady increases during the 2009–2013 time frame. CONCLUSION. In the area of children and youth, occupational therapy is making steady gains in reflecting and demonstrating the effectiveness of the profession’s holistic, occupation-based tenets. Occupational therapy researchers must be mindful to ensure that despite the reductionist nature of intervention research, interventions reflect the profession’s holistic understanding of the interplay between the child, environment, and occupations. PMID:24581415

Development and Validation of Career Development Guidelines by Task/Activity Analysis of Occupational Safety and Health Professions: Industrial Hygiene and Safety Professional. Final Report. Technical Report XII.

ERIC Educational Resources Information Center

Vernon, Ralph J.; And Others

This report summarizes research findings which resulted in development of curricula for occupational safety and health professions based on task/activity analyses and related performance objectives. The first seven chapters focus on the seven objectives. Chapter 1, Literature Review and Selection of Employers, concerns tasks required for…

Comparing the Effects of Different Body Armor Systems on the Occupational Performance of Police Officers.

PubMed

Schram, Ben; Orr, Robin; Pope, Rodney; Hinton, Ben; Norris, Geoff

2018-05-01

Policing duties may inherently be dangerous due to stab, blunt trauma and ballistic threats. The addition of individual light armor vests (ILAVs) has been suggested as a means to protect officers. However, the addition of the extra load of the ILAV may affect officer ability to conduct occupational tasks. The purpose of this study was to determine if wearing any of three different ILAVs made by different companies with their preferred materials and designs (ILAV A, 4.68 percent body weight, ILAV B, 4.05 percent body weight, & ILAV C, 3.71 percent body weight) affected occupational task performance when compared to that in normal station wear. A prospective, within-subjects repeated measures design was employed, using a counterbalanced randomization in which each ILAV was worn for an entire day while officers completed a variety of occupationally relevant tasks. These tasks included a victim drag, car exit and 5-meter sprint, step down and marksmanship task. To compare the effects of the ILAVs on these tasks, a multivariate repeated measures analysis of variance (ANOVA) was conducted, with post hoc pairwise comparisons using a Bonferroni adjustment. Results showed that performance in each task did not vary between any of the ILAV or normal station wear conditions. There was less variability in the marksmanship task with ILAV B, however. The results suggest that none of the ILAVs used in this study were heavy enough to significantly affect task performance in the assessed tasks when compared to wearing normal station wear.

Comparing the Effects of Different Body Armor Systems on the Occupational Performance of Police Officers

PubMed Central

Orr, Robin; Hinton, Ben; Norris, Geoff

2018-01-01

Policing duties may inherently be dangerous due to stab, blunt trauma and ballistic threats. The addition of individual light armor vests (ILAVs) has been suggested as a means to protect officers. However, the addition of the extra load of the ILAV may affect officer ability to conduct occupational tasks. The purpose of this study was to determine if wearing any of three different ILAVs made by different companies with their preferred materials and designs (ILAV A, 4.68 percent body weight, ILAV B, 4.05 percent body weight, & ILAV C, 3.71 percent body weight) affected occupational task performance when compared to that in normal station wear. A prospective, within-subjects repeated measures design was employed, using a counterbalanced randomization in which each ILAV was worn for an entire day while officers completed a variety of occupationally relevant tasks. These tasks included a victim drag, car exit and 5-meter sprint, step down and marksmanship task. To compare the effects of the ILAVs on these tasks, a multivariate repeated measures analysis of variance (ANOVA) was conducted, with post hoc pairwise comparisons using a Bonferroni adjustment. Results showed that performance in each task did not vary between any of the ILAV or normal station wear conditions. There was less variability in the marksmanship task with ILAV B, however. The results suggest that none of the ILAVs used in this study were heavy enough to significantly affect task performance in the assessed tasks when compared to wearing normal station wear. PMID:29723995

An Empirical Determination of Tasks Essential to Successful Performance as a Bulk Fertilizer Plant Worker. Determination of a Common Core of Basic Skills in Agribusiness and Natural Resources.

ERIC Educational Resources Information Center

Miller, Daniel R.; And Others

To improve vocational educational programs in agriculture, occupational information on a common core of basic skills within the occupational area of the bulk fertilizer plant worker is presented in the revised task inventory survey. The purpose of the occupational survey was to identify a common core of basic skills which are performed and are…

An Empirical Determination of Tasks Essential to Successful Performance as an Animal Health Assistant. Determination of a Common Core of Basic Skills in Agribusiness and Natural Resources.

ERIC Educational Resources Information Center

Cooke, Fred C.; And Others

To improve vocational educational programs in agriculture, occupational information on a common core of basic skills within the occupational area of the animal health assistant is presented in the revised task inventory survey. The purpose of the occupational survey was to identify a common core of basic skills which are performed and are…

An Empirical Determination of Tasks Essential to Successful Performance as a Swine Farmer. Determination of a Common Core of Basic Skills in Agribusiness and Natural Resources.

ERIC Educational Resources Information Center

Byrd, J. Rick; And Others

To improve vocational educational programs in agriculture, occupational information on a common core of basic skills within the occupational area of the swine farmer is presented in the revised task inventory survey. The purpose of the occupational survey was to identify a common core of basic skills which are performed and are essential for…

An Empirical Determination of Tasks Essential to Successful Performance as a Tree Service Worker. Determination of a Common Core of Basic Skills in Agribusiness and Natural Resources.

ERIC Educational Resources Information Center

Waddy, Paul H.; And Others

To improve vocational educational programs in agriculture, occupational information on a common core of basic skills within the occupational area of the tree service worker is presented in the revised task inventory survey. The purpose of the occupational survey was to identify a common core of basic skills which are performed and are essential…

Interactive Tools for Measuring Visual Scanning Performance and Reaction Time

PubMed Central

Seeanner, Julia; Hennessy, Sarah; Manganelli, Joseph; Crisler, Matthew; Rosopa, Patrick; Jenkins, Casey; Anderson, Michael; Drouin, Nathalie; Belle, Leah; Truesdail, Constance; Tanner, Stephanie

2017-01-01

Occupational therapists are constantly searching for engaging, high-technology interactive tasks that provide immediate feedback to evaluate and train clients with visual scanning deficits. This study examined the relationship between two tools: the VISION COACH™ interactive light board and the Functional Object Detection© (FOD) Advanced driving simulator scenario. Fifty-four healthy drivers, ages 21–66 yr, were divided into three age groups. Participants performed braking response and visual target (E) detection tasks of the FOD Advanced driving scenario, followed by two sets of three trials using the VISION COACH Full Field 60 task. Results showed no significant effect of age on FOD Advanced performance but a significant effect of age on VISION COACH performance. Correlations showed that participants’ performance on both braking and E detection tasks were significantly positively correlated with performance on the VISION COACH (.37 < r < .40, p < .01). These tools provide new options for therapists. PMID:28218598

Mastering social and organization goals: strategy use by two children with Asperger syndrome during cognitive orientation to daily occupational performance.

PubMed

Rodger, Sylvia; Vishram, Alysha

2010-11-01

Preliminary data supports the effectiveness of Cognitive Orientation to (daily) Occupational Performance (CO-OP) for children with Asperger syndrome (AS). Children with AS often experience social and organizational difficulties spanning daily occupations. This case study explored the pattern of Global Strategies and Domain-Specific Strategies (DSS) use, the type of guidance, and dimensions of time on task used by two children with AS (aged 10 and 12 years) in addressing social and organizational goals during the CO-OP intervention. Coding of the videotaped CO-OP sessions suggested that both children (a) utilized all the Global strategies, particularly "understanding the context” and "plan"; (b) used six common DSS, namely transitional supports, affective supports, attending, task-specification, task modification, and supplementing task knowledge, with task-specification being most prominent; (c) required minimal guidance while "doing"; and (d) engaged in considerable time "talking about the task.” The results provide initial insights into strategies that may enable children with AS to achieve social and organizational goals.

Development of Occupational Therapy Proficiency Examinations. Therapist Level, Assistant Level. Final Report.

ERIC Educational Resources Information Center

Professional Examination Service, New York, NY.

Criterion-referenced proficiency examinations have been prepared for entry level occupational therapists and entry level occupational therapy assistants. Item development was based on a task inventory solicited from occupational therapists throughout the country, with six occupational therapists reviewing test development. A small scale pilot test…

A Career Story Approach to Management, Business, and Financial Occupations

ERIC Educational Resources Information Center

Brott, Pamelia E.

2012-01-01

Business, management, and financial occupations are found in organizations in which individuals direct activities and perform tasks related to business and finance. The career cluster includes 144 occupational titles across 57% of the 23 major Standard Occupational Classification groups, with almost half of the occupations considered "bright…

Grip Strength and Its Relationship to Police Recruit Task Performance and Injury Risk: A Retrospective Cohort Study

PubMed Central

Stierli, Michael; Hinton, Benjamin

2017-01-01

Suitable grip strength is a police occupational requirement. The aim of this study was to investigate the association between grip strength, task performance and injury risk in a police population. Retrospective data of police recruits (n = 169) who had undergone basic recruit training were provided, including handgrip strength results, occupational task performance measures (consisting of police task simulations [SIM], tactical options [TACOPS] and marksmanship assessments) and injury records. Left hand grip strength (41.91 ± 8.29 kg) measures showed a stronger correlation than right hand grip strength (42.15 ± 8.53 kg) with all outcome measures. Recruits whose grip strength scores were lower were significantly more susceptible to failing the TACOPS occupational task assessment than those with greater grip strength scores, with significant (p ≤ 0.003) weak to moderate, positive correlations found between grip strength and TACOPS performance. A significant (p < 0.0001) correlation was found between grip strength, most notably of the left hand, and marksmanship performance, with those performing better in marksmanship having higher grip strength. Left hand grip strength was significantly associated with injury risk (r = −0.181, p = 0.018) but right hand grip strength was not. A positive association exists between handgrip strength and police recruit task performance (notably TACOPS and marksmanship) with recruits who scored poorly on grip strength being at greatest risk of occupational assessment task failure. PMID:28825688

Grip Strength and Its Relationship to Police Recruit Task Performance and Injury Risk: A Retrospective Cohort Study.

PubMed

Orr, Robin; Pope, Rodney; Stierli, Michael; Hinton, Benjamin

2017-08-21

Suitable grip strength is a police occupational requirement. The aim of this study was to investigate the association between grip strength, task performance and injury risk in a police population. Retrospective data of police recruits (n = 169) who had undergone basic recruit training were provided, including handgrip strength results, occupational task performance measures (consisting of police task simulations [SIM], tactical options [TACOPS] and marksmanship assessments) and injury records. Left hand grip strength (41.91 ± 8.29 kg) measures showed a stronger correlation than right hand grip strength (42.15 ± 8.53 kg) with all outcome measures. Recruits whose grip strength scores were lower were significantly more susceptible to failing the TACOPS occupational task assessment than those with greater grip strength scores, with significant ( p ≤ 0.003) weak to moderate, positive correlations found between grip strength and TACOPS performance. A significant ( p < 0.0001) correlation was found between grip strength, most notably of the left hand, and marksmanship performance, with those performing better in marksmanship having higher grip strength. Left hand grip strength was significantly associated with injury risk ( r = -0.181, p = 0.018) but right hand grip strength was not. A positive association exists between handgrip strength and police recruit task performance (notably TACOPS and marksmanship) with recruits who scored poorly on grip strength being at greatest risk of occupational assessment task failure.

Task Analysis Inventories. Series II.

ERIC Educational Resources Information Center

Wesson, Carl E.

This second in a series of task analysis inventories contains checklists of work performed in twenty-two occupations. Each inventory is a comprehensive list of work activities, responsibilities, educational courses, machines, tools, equipment, and work aids used and the products produced or services rendered in a designated occupational area. The…

Evaluation of the Military Functional Assessment Program: Inter rater Reliability of Task Scores

DTIC Science & Technology

2017-09-19

return-to-duty. Performance on the tasks is rated by a non-commissioned officer (NCO), occupational therapist, physical therapist, and mental health ...and additional ratings are provided on a subset of the tasks by an occupational therapist (OT), physical therapist (PT), and mental health (MH...3National Intrepid Center of Excellence United States Army Aeromedical Research Laboratory Aircrew Health and Performance Division September 2017

[Knowledge of occupational risk in IRCCS of Neurosciences].

PubMed

Paladino, G; Giuliano, G; Monaco, S; Ottenga, F; Cristaudo, A; Guidi, M; Serretti, N; Talini, D

2002-01-01

A Professional Multicentric Audit, concerning Staff knowledge level about security on workplaces, was conducted by way of a standardized questionnaire given to 1022 (26.4%) IRCCS professional staff pertaining to Neurobiology. Four were the principal tasks of the questionnaire investigating the "sensibility" and "consciousness" concerning risk prevention on workplaces. It came out that there is a great variability in the knowledge level on this field, even if the "medium value" is "pretty good".

Development of roles for occupational therapists and physiotherapists in work related practice: An Australian perspective.

PubMed

Adam, Kerry; Gibson, Elizabeth; Lyle, Alexandra; Strong, Jenny

2010-01-01

This paper will explore the development of occupational therapists' and physiotherapists' roles in work related practice from an early focus on rehabilitation of injured workers, to one including prevention and health promotion. A review of international evidence identified the roles, tasks and employment paths for occupational therapists and physiotherapists in work related practice. The relationship between government regulation and therapists' access to the workplace was also examined. Occupational therapists and physiotherapists hold valued positions in work related professional practice. Whilst initially their roles were based on injury management through occupational rehabilitation, both professions have demonstrated a clear vision of the importance of prevention of work related injury and disease. Social and workplace changes in the late 1970s in a number of western countries, commencing with the Robens' reforms in the United Kingdom, led to improved legislation and regulation for managing occupational health and safety. The approach of both disciplines to practice in this field reflects their individual professional education. However, some role overlaps exists in consultancy activities in the industrial environment. Implementation of modern OHS regulatory programs in other western countries, including Australia, has increased and broadened the opportunities for therapists, as governments, employers and insurers support early intervention to minimise the impact of workplace injuries and diseases.

Working for a living: the vocational decision making of lesbians.

PubMed

Hook, Misty K; Bowman, Sharon

2008-01-01

While lesbians are similar to other women in that they face discrimination in the workplace based on gender, ethnicity and class, they also have unique needs and confront bias because of their sexual orientation. Thus, choosing an occupation is an extremely important task for many lesbians. In order to adequately serve a lesbian population, vocational counselors need to be aware of how lesbians choose occupations. Astin's (1985) and Gottfredson's (1981) theories of career development can be adapted to help explain the vocational needs of lesbians. This article will review the major findings within the field, discuss how the two theories relate to the vocational decision-making process of lesbian women and make suggestions for how to do vocational counseling with lesbians.

Identification of Tasks in Photo-Offset Lithography Occupations.

ERIC Educational Resources Information Center

Iowa State Dept. of Public Instruction, Des Moines. Div. of Career Education.

The research project was designed to provide data pertaining to performance tasks in specific occupations in various areas of vocational/technical education. The data presented in the document is intended to be used to develop appropriate objectives and curricular content to assist in the preparation of individuals entering the specific…

Cluster Matrices for Health Occupations. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Lathrop, Janice

These cluster matrices provide duties and tasks that form the basis of instructional content for secondary, postsecondary, and adult training programs for health occupations. The eight clusters (and the job titles included in each cluster) are as follows: (1) dental assisting (dental assistant); (2) dental laboratory technology (dental laboratory…

Cluster Matarices for Industrial Occupations. Education for Employment Task Lists.

ERIC Educational Resources Information Center

Dimmlich, David

These cluster matrices provide duties and tasks that form the basis of instructional content for secondary, postsecondary, and adult training programs industrial health occupations. The 14 clusters (and the job titles included in each cluster) are as follows: (1) construction (bricklayer, carpenter, building maintenance worker, electrician,…

An Analysis of the Cosmetology Occupation.

ERIC Educational Resources Information Center

Cappelli, Annette; And Others

This occupational analysis data was assembled to help cosmetology instructors develop a course of study. Following a job description for a cosmetologist, the remainder of the content in standard task analysis format presents an analysis of twelve cosmetologist duties (tasks). Each of the twelve duties is broken down into its components (one or…

Workers' exposure to electric fields during the task 'maintenance of an operating device of circuit breaker from a service platform' at 110-kV substations.

PubMed

Korpinen, Leena; Pääkkönen, Rauno

2018-02-26

The objective of the study was to investigate occupational exposure to electric fields during the task 'maintenance of an operating device of circuit breaker from a service platform' at 110-kV substations. The aim was also to compare the results to Directive 2013/35/EU. At 16 substations, 255 electric field measurements were performed. The highest mean value of the electric fields was 9.6 kV⋅m -1 . At 63% of substations the maximum values were over 10.0 kV⋅m -1 , and at 31% of the substations the 75th percentiles were over 10.0 kV⋅m -1 , which is the low action level (AL) according to Directive 2013/35/EU. All measured values were below the high AL (20.0 kV⋅m -1 ). In the future, it is important to take into account that the measurements were only taken at Finnish 110-kV substations; therefore, it is not possible to generalize these results to other countries and different types of substations.

Prevalence of musculoskeletal disorders and related occupational causative factors among electricity linemen: A narrative review.

PubMed

Padmanathan, Vinothini; Joseph, Leonard; Omar, Baharudin; Nawawi, Roslizawati

2016-01-01

Occupational tasks of linemen are highly associated with the development of work related musculoskeletal disorders (WRMDs). Although linemen are prone to develop WRMDs, there is paucity of information on the prevalence of WRMDs and related occupational causative factors. Therefore, the present review was conducted to report on the prevalence of WRMDs and to outline causative risk factors within occupational tasks in the lineman profession. Literature search was conducted in various databases such as Scopus, PubMed and ScienceDirect for articles published between 1996-2013. The articles were analyzed, selected and retrieved based on predetermined objectives, inclusion criteria and Medical Subject Headings (MeSH). In the review process only articles published in English were considered. The review identified moderate to high prevalence of WRMDs among the linemen population. Back and shoulder regions were highly affected compared to the other body regions. The review also reported occupational tasks such as bar installation, insulator fixation and manual handling of tools as high risk tasks that lead to the development of WRMDs. In addition, occupational tools such as ladders, manual cutters and manual presses were also identified as a potential ergonomic hazard. In conclusion, the current review identified that WRMDs are common in the back and shoulder regions among linemen. Also, a number of occupational risk factors were identified to be associated with WRMDs among the linemen. Hence, future research on prevention and intervention studies concerning lineman profession population in order to develop a good job practice are recommended. Int J Occup Med Environ Health 2016;29(5):725-734. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

The impact of occupational load carriage on carrier mobility: a critical review of the literature.

PubMed

Carlton, Simon D; Orr, Robin M

2014-01-01

Military personnel and firefighters are required to carry occupational loads and complete tasks in hostile and unpredictable environments where a lack of mobility may risk lives. This review critically examines the literature investigating the impacts of load carriage on the mobility of these specialist personnel. Several literature databases, reference lists, and subject matter experts were employed to identify relevant studies. Studies meeting the inclusion criteria were critiqued using the Downs and Black protocol. Inter-rater agreement was determined by Cohen's κ. Twelve original research studies, which included male and female participants from military and firefighting occupations, were critiqued (κ = .81). A review of these papers found that as the carried load weight increased, carrier mobility during aerobic tasks (like road marching) and anaerobic tasks (like obstacle course negotiation) decreased. As such, it can be concluded that the load carried by some specialist personnel may increase their occupational risk by reducing their mobility.

Orientation to Health Occupations: Year One Curriculum Guide.

ERIC Educational Resources Information Center

Idaho State Dept. of Education, Boise. Div. of Vocational Education.

This Idaho state curriculum document for the first year of the secondary educations health occupations program contains the following introductory material: (1) a description of the program design; (2) a list of first-year areas of competency; (3) a foundation and job-readiness skills task list; and (4) a core curriculum task list. The curriculum…

Potential Uses of Occupational Analysis Data By Air Force Management Engineering Teams.

ERIC Educational Resources Information Center

McFarland, Barry P.

Both the occupational analysis program and the management engineering program are primarily concerned with task level descriptions of time spent to perform tasks required in the Air Force, the first being personnel specialty code oriented and the second being work center oriented. However two separate and independent techniques have been developed…

Television Equipment Repair Career Ladder. Occupational Survey Report.

ERIC Educational Resources Information Center

Air Force Occupational Measurement Center, Lackland AFB, TX.

The report describes the results of an Air Force occupational survey of the television equipment repair career ladder. A job inventory, administered to 808 job incumbents, consisted of a background information section and a duty-task list designed to assess the relative amount of time spent on tasks performed in current jobs. The resulting…

An Analysis of the Institutional and Commercial Housekeeper Occupation.

ERIC Educational Resources Information Center

Tener, Sherrie; Ontko, Judy

This occupational analysis data was assembled to help instructors develop a course of study for commercial cleaners at the entry level. Following a job description for an institutional or commercial cleaner, the remainder of the content in standard task-analysis format presents an analysis of ten commercial cleaner duties (tasks). Each of ten…

V-TECS Guide for Auto Mechanics: Suspension Systems, Brakes and Steering.

ERIC Educational Resources Information Center

Moore, Charles G.; And Others

The materials in this document are an extension of a catalog of occupational duties, tasks, and performance objectives relevant to maintaining automotive suspension systems, brakes, and steering mechanisms. This document provides the following for each occupational task within each duty: (1) a standard of performance; (2) the conditions under…

An Analysis of the Radio Program Manager Occupation.

ERIC Educational Resources Information Center

Friedberg, Jerry; Stella, Phillip.

This occupational analysis data was assembled to help broadcasting arts teachers develop a course of study in program management for junior and senior high school students. Following a job description for a program manager, the remainder of the content in standard task analysis format presents an analysis of nine program management duties (tasks).…

A link between occupant and vehicle accelerations during common driving tasks.

PubMed

Mathias, Anne C; Shibata, Peggy A; Sprague, James K

2014-01-01

When evaluating occupant motions during driving tasks, it is desirable to have a well-established correlation between vehicle and occupant accelerations. Therefore, this study demonstrated a methodology to quantify accelerations experienced by the driver of a passenger vehicle and compare them to associated vehicle motions. Acceleration levels were measured at the seat and the driver’s head, cervical spine, and lumbar spine during six non-collision driving tasks. Tasks included mounting a 127 mm (5 in) -high curb, crossing railroad tracks, driving on a rough road, braking heavily from 13.4 m/s (30 mph), having a 89 mm (3.5 in)-diameter roller sequentially pass under two tires, and dropping one tire from a 171-mm (6.75 in) height. The driver experienced peak resultant accelerations of similar magnitudes across all trials. Peak body accelerations were less than 1.2 g, including 0.82 g lumbar acceleration during heavy braking and 0.88 g head acceleration during the curb mount. These preliminary measurements are comparable to or lower than accelerations experienced during non-driving activities such as sitting quickly. This study contributes to the scientific understanding of accelerations experienced by vehicle occupants and demonstrates the potential to relate vehicle and occupant accelerations during common driving activities that do not involve collisions.

Handbook of Occupational Programs. Task Linkage Project Publication No. 1.

ERIC Educational Resources Information Center

Georgia State Univ., Atlanta. School of Education.

To demonstrate the continuity between secondary and postsecondary occupational programs and the link between them and industrial manpower roles, this handbook cross references Georgia occupational educational programs and related job titles. Nineteen occupational clusters included in secondary schools are covered: agricultural power and mechanics;…

Insulator (Heat and Frost). Occupational Analyses Series.

ERIC Educational Resources Information Center

McRory, Aline; Ally, Mohamed

This analysis covers tasks performed by an insulator, an occupational title some provinces and territories of Canada have also identified as heat and frost insulator. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and safety. To facilitate understanding the nature of the occupation,…

Pathways to Occupational Attainment among Poor Youth of Color: The Role of Sociopolitical Development

ERIC Educational Resources Information Center

Diemer, Matthew A.

2009-01-01

The formation of future occupational expectations is a critical career-development task for adolescents that has a significant impact on adult occupational attainment. However, sociopolitical barriers constrain the occupational expectations and attainment of poor youth of color. Extant research has suggested that sociopolitical development, the…

An Analysis of the Automobile Sales Occupation.

ERIC Educational Resources Information Center

Bohac, Robert D.; Vernon, Robert C.

The general purpose of the occupational analysis is to provide workable, basic information dealing with the many and varied duties performed in the auto sales occupation. The analysis follows the salesperson through the essential everyday performance of the tasks in the occupation. The duties involve the process of obtaining the prospects and…

The brain-sex theory of occupational choice: a counterexample.

PubMed

Esgate, Anthony; Flynn, Maria

2005-02-01

The brain-sex theory of occupational choice suggests that males and females in male-typical careers show a male pattern of cognitive ability in terms of better spatial than verbal performance on cognitive tests with the reverse pattern for females and males in female-typical careers. These differences are thought to result from patterns of cerebral functional lateralisation. This study sought such occupationally related effects using synonym generation (verbal ability) and mental rotation (spatial ability) tasks used previously. It also used entrants to these careers as participants to examine whether patterns of cognitive abilities might predate explicit training and practice. Using a population of entrants to sex-differentiated university courses, a moderate occupational effect on the synonym generation task was found, along with a weak (p < .10) sex effect on the mental rotation task. Highest performance on the mental rotation task was by female students in fashion design, a female-dominated occupation which makes substantial visuospatial demands and attracts many students with literacy problems such as dyslexia. This group then appears to be a counterexample to the brain-sex theory. However, methodological issues surrounding previous studies are highlighted: the simple synonym task appears to show limited discrimination of the sexes, leading to questions concerning the legitimacy of inferences about lateralisation based on scores from that test. Moreover, the human figure-based mental rotation task appears to tap the wrong aspect of visuospatial skill, likely to be needed for male-typical courses such as engineering. Since the fashion-design career is also one that attracts disproportionately many male students whose sexual orientation is homosexual, data were examined for evidence of female-typical patterns of cognitive performance among that subgroup. This was not found. This study therefore provides no evidence for the claim that female-pattern cerebral functional lateralisation is likely in gay males.

Pushing, pulling and manoeuvring an industrial cart: a psychophysiological study.

PubMed

Giagloglou, Evanthia; Radenkovic, Milan; Brankovic, Sasa; Antoniou, Panagiotis; Zivanovic-Macuzic, Ivana

2017-09-18

One of the most frequent manual occupational tasks involves the pushing and pulling of a cart. Although several studies have associated health risks with pushing and pulling, the effects are not clear since occupational tasks have social, cognitive and physical components. The present work investigates a real case of a pushing and pulling occupational task from a manufacturing company. The study initially characterizes the case in accordance with Standard No. ISO 11228-2:2007 as low risk. An experiment with 14 individuals during three modalities of pushing and pulling was performed in order to further investigate the task with the application of electrophysiology. At the end, a simple questionnaire was given. The results show electrophysiological differences among the three modalities of pushing and pulling, with a major difference between action with no load and fully loaded with a full range of motions on the cart to handle.

The Effect of Occupational Growth on Labor Force Task Characteristics.

ERIC Educational Resources Information Center

Szafran, Robert F.

1996-01-01

Examination of changes in 495 occupations from 1950-1990 shows an increased likelihood of tasks with high levels of complexity and social interaction, decreased likelihood of fine or gross motor skills or harsh climatic conditions. There is evidence that jobs have become polarized on the need for fine motor skills and level of social interaction.…

Determination of a Common Core of Basic Skills for Agribusiness and Natural Resources. Final Report.

ERIC Educational Resources Information Center

McCracken, J. David; Yoder, Edgar P.

The purpose of the project was to identify a common core of basic skills for agribusiness and natural resources instruction in vocational education. This objective was undertaken through an inventory of 28 tasks and 28 occupational surveys. Completed task inventories were made for 28 representative occupations in agribusiness and natural…

Occupation and risk of parkinsonism: a multicenter case-control study.

PubMed

Tanner, Caroline M; Ross, G Webster; Jewell, Sarah A; Hauser, Robert A; Jankovic, Joseph; Factor, Stewart A; Bressman, Susan; Deligtisch, Amanda; Marras, Connie; Lyons, Kelly E; Bhudhikanok, Grace S; Roucoux, Diana F; Meng, Cheryl; Abbott, Robert D; Langston, J William

2009-09-01

We examined risk of parkinsonism in occupations (agriculture, education, health care, welding, and mining) and toxicant exposures (solvents and pesticides) putatively associated with parkinsonism. To investigate occupations, specific job tasks, or exposures and risk of parkinsonism and clinical subtypes. Case-control. Eight movement disorders centers in North America. Inclusion criteria were parkinsonism (>or=2 cardinal signs), diagnosis within 8 years of recruitment (to minimize survival bias), and ability to participate in detailed telephone interviews. Control subjects were primarily nonblood relatives or acquaintances of patients. This multicenter case-control study compared lifelong occupational and job task histories to determine associations with parkinsonism and certain clinical subtypes (postural instability and gait difficulty and age at diagnosis

The effect of differential training-based occupational therapy on hand and arm function in patients after stroke: Results of the pilot study.

PubMed

Repšaitė, Viktorija; Vainoras, Alfonsas; Berškienė, Kristina; Baltaduonienė, Daiva; Daunoravičienė, Algė; Sendžikaitė, Ernesta

2015-01-01

The aim of this study was to evaluate the effect of differential training-based occupational therapy on the recovery of arm function and to compare these data with the results obtained after conventional occupational therapy. A total of 27 patients who had suffered a cerebral infarction in the left brain hemisphere were recruited for the study. There were 9 men (33.33%) and 18 women (66.67%). All the patients had paresis of the right arm. The patients were divided into 2 groups: the control group comprised 15 patients who were given conventional occupational therapy (5 times per week) and the study group consisted of 12 patients who underwent conventional occupational therapy (3 times per week) along with occupational therapy based on differential training (2 times per week). In the control group, the mean performance time of only 2 tasks, i.e., flip cards and fold towel, improved significantly (P<0.05), while significant deterioration in the mean performance time of the task "lift can" was observed (P<0.05). In the study group, the mean performance time of all the tasks except for forearm to box (side), hand to box (front), and lift paperclip improved significantly (P<0.05), and no deterioration in arm function was observed. Both patients' groups improved arm function after occupational therapy sessions, but the patients who underwent conventional occupational therapy along with differential training-based occupational therapy recovered their arm function more effectively than their counterparts after conventional occupational therapy. Copyright © 2015 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

Identifying U.S. Marine Corps Recruit Characteristics That Correspond to Success in Specific Occupational Fields

DTIC Science & Technology

2016-06-01

Reserve Affairs MAGTF Marine Air Ground Task Force MC Mechanical Comprehension MCMAP Marine Corps Martial Arts Program MCO Marine Corps Order MCRC... Martial Arts Program (MCMAP) belt level. Setting the MCMCAP belt level to “NOT TRAINED” is required to maintain the MCMAP records for future analysis...BELT MARTIAL ARTS INSTRUCTOR 60 MMG BROWN BELT MARTIAL ARTS INSTRUCTOR 70 MMJ BLACK BELT, 1ST DEGREE MARTIAL ARTS INSTRUCTOR 80 MMK BLACK BELT, 1ST

Exposure assessment in different occupational groups at a hospital using Quick Exposure Check (QEC) - a pilot study.

PubMed

Ericsson, Pernilla; Björklund, Martin; Wahlström, Jens

2012-01-01

In order to test the feasibility and sensitivity of the ergonomic exposure assessment tool Quick Exposure Check (QEC), a pilot-study was conducted. The aim was to test QEC in different occupational groups to compare the exposure in the most common work task with the exposure in the work task perceived as the most strenuous for the neck/shoulder region, and to test intra-observer reliability. One experienced ergonomist observed 23 workers. The mean observation time was 45 minutes, waiting time and time for complementary questions included. The exposure scores varied between the different occupational groups as well as between workers within the occupational groups. Eighteen workers rated their most common work task as also being the most strenuous for the neck/shoulder region. For the remaining five workers, the mean exposure score were higher both for the neck and shoulder/arm in the most common work task. Intra-observer reliability shows agreement in 86% of the exposure interactions in the neck and in 71% in the shoulder/arm. QEC seems to fulfill the expectations of being a quick, sensible and practical exposure assessment tool that covers physical risk factors in the neck, upper extremities and low back.

Reported load carriage injuries of the Australian army soldier.

PubMed

Orr, Robin M; Johnston, Venerina; Coyle, Julia; Pope, Rodney

2015-06-01

Many injuries experienced by soldiers can be attributed to the occupational loads they are required to carry. The aim of this study was to determine whether contemporary military load carriage is a source of injuries to Australian Regular Army soldiers and to profile these injuries. The Australian Defence Force 'Occupational Health, Safety and Compensation Analysis and Reporting' database was searched to identify all reported injuries sustained during load carriage events. Key search terms were employed and narrative description fields were interrogated to increase data accuracy. A total of 1,954 injury records were extracted from the database. Of these, 404 injuries were attributed to load carriage. The majority of these load carriage injuries involved either the lower limb or back, with bones and joints accounting for the most frequently reported body structures to be injured. Field activities were the leading activities being performed at the time that load carriage injuries occurred, and muscular stress was identified as the mechanism of injury for over half of reported load carriage injuries. This study suggests that load carriage is a substantial source of injury risk to Australian Army soldiers. Physical training may fail to adequately prepare soldiers for load carriage tasks during field training exercises.

Relationships of physical job tasks and living conditions with occupational injuries in coal miners.

PubMed

Bhattacherjee, Ashis; Bertrand, Jean-Pierre; Meyer, Jean-Pierre; Benamghar, Lahoucine; Otero Sierra, Carmen; Michaely, Jean-Pierre; Ghosh, Apurna Kumar; d'Houtaud, Alphonse; Mur, Jean-Marie; Chau, Nearkasen

2007-04-01

This study assessed the relationships of job tasks and living conditions with occupational injuries among coal miners. The sample included randomly selected 516 underground workers. They completed a standardized self-administred questionnaire. The data were analyzed via logistic regression method. The rate of injuries in the past two years was 29.8%. The job tasks with significant crude relative risks were: power hammer, vibrating hand tools, pneumatic tools, bent trunk, awkward work posture, heat, standing about and walking, job tasks for trunk and upper/lower limbs, pain caused by work, and muscular tiredness. Logistic model shows a strong relationship between the number of job tasks (JT) and injuries (adjusted ORs vs. JT 0-1: 2.21, 95%CI 1.27-3.86 for JT 2-6 and 3.82, 2.14-6.82 for JT>or=7), and significant ORs>or=1.71 for face work, not-good-health-status, and psychotropic drug use. Musculoskeletal disorders and certain personality traits were also significant in univariate analysis. Therefore job tasks and living conditions strongly increase the injuries, and occupational physicians could help workers to find remedial measures.

An Analysis of the Plumbing Occupation.

ERIC Educational Resources Information Center

Carlton, Earnest L.; Hollar, Charles E.

The occupational analysis contains a brief job description, presenting for the occupation of plumbing 12 detailed task statements which specify job duties (tools, equipment, materials, objects acted upon, performance knowledge, safety considerations/hazards, decisions, cues, and errors) and learning skills (science, mathematics/number systems, and…

Analysis of the Medical Assisting Occupation.

ERIC Educational Resources Information Center

Keir, Lucille; And Others

The occupational analysis contains a brief job description, presenting for the occupation of medical assistant 113 detailed task statements which specify job duties (tools, equipment, materials, objects acted upon, performance knowledge, safety consideration/hazards, decisions, cues, and errors) and learning skills (science, mathematics/number…

The 2010 Standard Occupational Classification (SOC): A Classification System Gets an Update

ERIC Educational Resources Information Center

Emmel, Alissa; Cosca, Theresa

2010-01-01

Making sense of occupational data isn't always easy. But the task is less daunting when the data are well organized. For Federal occupational statistics, the Standard Occupational Classification (SOC) system establishes that organization. And a recent revision to the SOC means that the data will be current, in addition to being well organized. The…

EXPLORING OCCUPATIONAL OPPORTUNITIES IN ORNAMENTAL HORTICULTURE. HORTICULTURE-SERVICE OCCUPATIONS, MODULE NO. 1.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE MAJOR OBJECTIVE OF THIS MODULE IS TO DEVELOP STUDENT UNDERSTANDING OF OCCUPATIONAL OPPORTUNITIES AVAILABLE IN ORNAMENTAL HORTICULTURE. IT IS ONE OF A SERIES DESIGNED TO PREPARE HIGH SCHOOL STUDENTS FOR HORTICULTURE SERVICE OCCUPATIONS. IT WAS DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF RESEARCH FROM STATE STUDIES. SUGGESTIONS FOR…

What are the new challenges, goals, and tasks of occupational health in China's Thirteenth Five-Year Plan (13th FYP) period?

PubMed Central

Wang, Bing; Wu, Chao; Kang, Liangguo; Huang, Lang; Pan, Wei

2018-01-01

Objective: In recent years, the Chinese government has attached great importance to occupational health under the guidance of people-oriented concept. This paper introduces the current status and future development of occupational health in China's Thirteenth Five-Year Plan (13th FYP) period (2016-2020) to promote the cooperation and exchange on occupational health between China and other countries. Methods: We collected statistical data about occupational diseases and information addressing occupational diseases. We included all types of official reports, guidelines, policies, and relevant laws published by the Chinese government. Results: China has carried out a series of strategies and measures to reduce the incidence of occupational diseases, and has made progress in occupational health protection. However, occupational health in China still faces severe conditions and challenges for occupational diseases that have not been prevented and controlled effectively. To actively promote the future development of occupational health during the 13th FYP period, China has issued a series of important policy documents (such as the Plan for a Healthy China 2030, the 13th FYP for Occupational Disease Prevention and Control, and the 13th FYP for Occupational Health Hazard Prevention and Control) in the last two years. Conclusion: The overall situation condition of occupational health in China is still serious. Occupational health in China's 13th FYP period faces a series of challenges, future tasks include plans to add the employer and regulatory levels of occupational health management, and occupational health education and publicity to the current technology-dominated approaches. PMID:29563366

Heat pump concepts for nZEB Technology developments, design tools and testing of heat pump systems for nZEB in the USA: Country report IEA HPT Annex 40 Task 2, Task 3 and Task 4 of the USA

DOE Office of Scientific and Technical Information (OSTI.GOV)

Baxter, Van D.; Payne, W. Vance; Ling, Jiazhen

The IEA HPT Annex 40 "Heat pump concepts for Nearly Zero Energy Buildings" deals with the application of heat pumps as a core component of the HVAC system for Nearly or Net Zero energy buildings (nZEB). This report covers Task 2 on the system comparison and optimisation and Task 3 dedicated to the development of adapted technologies for nZEB and field monitoring results of heat pump systems in nZEB. In the US team three institutions are involved and have worked on the following projects: The Oak Ridge National Laboratory (ORNL) will summarize development activities through the field demonstration stage formore » several integrated heat pump (IHP) systems electric ground-source (GS-IHP) and air-source (AS-IHP) versions and an engine driven AS-IHP version. The first commercial GS-IHP product was just introduced to the market in December 2012. This work is a contribution to Task 3 of the Annex. The University of Maryland will contribute a software development project to Task 2 of the Annex. The software ThermCom evaluates occupied space thermal comfort conditions accounting for all radiative and convective heat transfer effects as well as local air properties. The National Institute of Standards and Technology (NIST) is working on a field study effort on the NIST Net Zero Energy Residential Test Facility (NZERTF). This residential building was constructed on the NIST campus and officially opened in summer 2013. During the first year, between July 2013 and June 2014, baseline performance of the NZERTF was monitored under a simulated occupancy protocol. The house was equipped with an air-to-air heat pump which included a dedicated dehumidification operating mode. Outdoor conditions, internal loads and modes of heat pump operation were monitored. Field study results with respect to heat pump operation will be reported and recommendations on heat pump optimization for a net zero energy building will be provided. This work is a contribution to Task 3 of the Annex.« less

The use of biomarkers of exposure of N,N-dimethylformamide in health risk assessment and occupational hygiene in the polyacrylic fibre industry

PubMed Central

Kafferlein, H; Ferstl, C; Burkhart-Reichl, A; Hennebruder, K; Drexler, H; Bruning, T; Angerer, J

2005-01-01

Background: N,N-dimethylformamide (DMF) was recently prioritised for field studies by the National Toxicology Program based on the potency of its reproductive toxic effects. Aims: To measure accurately exposure to DMF in occupational settings. Methods: In 35 healthy workers employed in the polyacrylic fibre industry, N-methylformamide (NMF) and N-acetyl-S-(N-methylcarbamoyl)cysteine (AMCC) in urine, and N-methylcarbamoylated haemoglobin (NMHb) in blood were measured. Workplace documentation and questionnaire information were used to categorise workers in groups exposed to low, medium, and high concentrations of DMF. Results: All three biomarkers can be used to identify occupational exposure to DMF. However, only the analysis of NMHb could accurately distinguish between workers exposed to different concentrations of DMF. The median concentrations were determined to be 55.1, 122.8, and 152.6 nmol/g globin in workers exposed to low, medium, and high concentrations of DMF, respectively. It was possible by the use of NMHb to identify all working tasks with increased exposure to DMF. While fibre crimpers were found to be least exposed to DMF, persons washing, dyeing, or towing the fibres were found to be highly exposed to DMF. In addition, NMHb measurements were capable of uncovering working tasks, which previously were not associated with increased exposure to DMF; for example, the person preparing the fibre forming solution. Conclusions: Measurement of NMHb in blood is recommended rather than measurement of NMF and AMCC in urine to accurately assess exposure to DMF in health risk assessment. However, NMF and AMCC are useful biomarkers for occupational hygiene intervention. Further investigations regarding toxicity of DMF should focus on highly exposed persons in the polyacrylic fibre industry. Additional measurements in occupational settings other than the polyacrylic fibre industry are also recommended, since the population at risk and the production volume of DMF are high. PMID:15837855

Comparison of Cognitive Orientation to daily Occupational Performance and conventional occupational therapy on occupational performance in individuals with stroke: A randomized controlled trial.

PubMed

Ahn, Si-Nae; Yoo, Eun-Young; Jung, Min-Ye; Park, Hae-Yean; Lee, Ji-Yeon; Choi, Yoo-Im

2017-01-01

Cognitive Orientation to daily Occupational Performance (CO-OP) approach based on cognitive strategy in occupational therapy. To investigate the effects of CO-OP approach on occupational performance in individuals with hemiparetic stroke. This study was designed as a 5-week, randomized, single-blind. Forty-three participants who had a diagnosis of first stroke were enrolled in this study. The participants were randomly assigned to the experimental group (n = 20) or the control group (n = 23). The experimental group conducted CO-OP approach while the control group conducted conventional occupational therapy based on occupational performance components. This study measured Canadian Occupational Performance Measure (COPM) and Performance Quality Rating Scale (PQRS). Outcome measurements were performed at baseline and post-intervention. After training, the scores of COPM and PQRS in trained task were significantly higher for the score in the experimental group than the control group. In addition, the non-trained task was significantly higher for the score in the experimental group than the control group in COPM and the PQRS. This study suggests that the CO-OP approach is beneficial effects on the occupational performance to improvement in individuals with hemiparetic stroke, and have positive effects on generalization and transfer of acquired skills.

The Role of Task Persistence in Young Adolescence for Successful Educational and Occupational Attainment in Middle Adulthood

ERIC Educational Resources Information Center

Andersson, Hakan; Bergman, Lars R.

2011-01-01

The main purpose of the present study was to investigate the importance of task persistence in young adolescence for successful educational and occupational attainment in middle adulthood. Data from age 13 (N = 1,092) and adult age (age 43 for women, N = 569 and age 47 for men, N = 393) were taken from the Swedish longitudinal research program…

Industrial Instrument Mechanic. Occupational Analyses Series.

ERIC Educational Resources Information Center

Dean, Ann; Zagorac, Mike; Bumbaka, Nick

This analysis covers tasks performed by an industrial instrument mechanic, an occupational title some provinces and territories of Canada have also identified as industrial instrumentation and instrument mechanic. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and safety. To facilitate…

Recreation Vehicle Mechanic. Occupational Analyses Series.

ERIC Educational Resources Information Center

Dean, Ann; Embree, Rick

This analysis covers tasks performed by a recreation vehicle mechanic, an occupational title some provinces and territories of Canada have also identified as recreation vehicle technician and recreation vehicle service technician. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and…

Mirror Therapy and Task-Oriented Training for People With a Paretic Upper Extremity.

PubMed

Bondoc, Salvador; Booth, Julie; Budde, Grace; Caruso, Katelyn; DeSousa, Michelle; Earl, Brittany; Hammerton, Kaitlynn; Humphreys, Jill

This study investigates the effect of mirror therapy and task-oriented training on the paretic upper extremity function and occupational performance of people with stroke. This study used a repeated-measures, case-series design in which 4 participants completed a 4-wk intervention consisting of mirror therapy and task-specific training. The intervention was conducted 2×/wk in the clinic and 4×/wk at home. All participants displayed clinically meaningful improvements in self-identified goals at the end of the intervention and at follow-up. Three participants showed clinically meaningful changes in motor function. Although only 1 participant improved in his reported amount of use, all participants showed clinically meaningful improvements in perceived movement quality at varying points of assessment. Mirror therapy, when used as priming for task-oriented training, can produce clinical improvements in upper extremity function and occupational performance in people with hemiparesis. Copyright © 2018 by the American Occupational Therapy Association, Inc.

Work boot design affects the way workers walk: A systematic review of the literature.

PubMed

Dobson, Jessica A; Riddiford-Harland, Diane L; Bell, Alison F; Steele, Julie R

2017-05-01

Safety boots are compulsory in many occupations to protect the feet of workers from undesirable external stimuli, particularly in harsh work environments. The unique environmental conditions and varying tasks performed in different occupations necessitate a variety of boot designs to match each worker's occupational safety and functional requirements. Unfortunately, safety boots are often designed more for occupational safety at the expense of functionality and comfort. In fact, there is a paucity of published research investigating the influence that specific variations in work boot design have on fundamental tasks common to many occupations, such as walking. This literature review aimed to collate and examine what is currently known about the influence of boot design on walking in order to identify gaps in the literature and develop evidence-based recommendations upon which to design future research studies investigating work boot design. Copyright © 2017 Elsevier Ltd. All rights reserved.

NIOSH field studies team assessment: Worker exposure to aerosolized metal oxide nanoparticles in a semiconductor fabrication facility.

PubMed

Brenner, Sara A; Neu-Baker, Nicole M; Eastlake, Adrienne C; Beaucham, Catherine C; Geraci, Charles L

2016-11-01

The ubiquitous use of engineered nanomaterials-particulate materials measuring approximately 1-100 nanometers (nm) on their smallest axis, intentionally engineered to express novel properties-in semiconductor fabrication poses unique issues for protecting worker health and safety. Use of new substances or substances in a new form may present hazards that have yet to be characterized for their acute or chronic health effects. Uncharacterized or emerging occupational health hazards may exist when there is insufficient validated hazard data available to make a decision on potential hazard and risk to exposed workers under condition of use. To advance the knowledge of potential worker exposure to engineered nanomaterials, the National Institute for Occupational Safety and Health Nanotechnology Field Studies Team conducted an on-site field evaluation in collaboration with on-site researchers at a semiconductor research and development facility on April 18-21, 2011. The Nanomaterial Exposure Assessment Technique (2.0) was used to perform a complete exposure assessment. A combination of filter-based sampling and direct-reading instruments was used to identify, characterize, and quantify the potential for worker inhalation exposure to airborne alumina and amorphous silica nanoparticles associated with th e chemical mechanical planarization wafer polishing process. Engineering controls and work practices were evaluated to characterize tasks that might contribute to potential exposures and to assess existing engineering controls. Metal oxide structures were identified in all sampling areas, as individual nanoparticles and agglomerates ranging in size from 60 nm to >1,000 nm, with varying structure morphology, from long and narrow to compact. Filter-based samples indicated very little aerosolized material in task areas or worker breathing zone. Direct-reading instrument data indicated increased particle counts relative to background in the wastewater treatment area; however, particle counts were very low overall, indicating a well-controlled working environment. Recommendations for employees handling or potentially exposed to engineered nanomaterials include hazard communication, standard operating procedures, conservative ventilation systems, and prevention through design in locations where engineered nanomaterials are used or stored, and routine air sampling for occupational exposure assessment and analysis.

Different occupations associated with amyotrophic lateral sclerosis: is diesel exhaust the link?

PubMed

Pamphlett, Roger; Rikard-Bell, Anna

2013-01-01

The cause of sporadic amyotrophic lateral sclerosis (SALS) remains unknown. We attempted to find out if occupational exposure to toxicants plays a part in the pathogenesis of this disease. In an Australia-wide case-control study we compared the lifetime occupations of 611 SALS and 775 control individuals. Occupations were coded using country-specific as well as international classifications. The risk of SALS for each occupation was calculated with odds ratios using logistic regression. In addition, the literature was searched for possible toxicant links between our findings and previously-reported occupational associations with SALS. Male occupations in our study that required lower skills and tasks tended to have increased risks of SALS, and conversely, those occupations that required higher skills and tasks had decreased risks of SALS. Of all the occupations, only truck drivers, where exposure to diesel exhaust is common, maintained an increased risk of SALS throughout all occupational groups. Another large case-control study has also found truck drivers to be at risk of SALS, and almost two-thirds of occupations, as well as military duties, that have previously been associated with SALS have potential exposure to diesel exhaust. In conclusion, two of the largest case-control studies of SALS have now found that truck drivers have an increased risk of SALS. Since exposure to diesel exhaust is common in truck drivers, as well as in other occupations that have been linked to SALS, exposure to this toxicant may underlie some of the occupations that are associated with SALS.

Occupational Risks and Exposures Among Wildlife Health Professionals.

PubMed

Garland-Lewis, Gemina; Whittier, Christopher; Murray, Suzan; Trufan, Sally; Rabinowitz, Peter M

2017-03-01

Most emerging infectious diseases are zoonotic in origin, with wildlife a frequent source of zoonotic disease events. Although individuals with extensive wildlife contact may be at the greatest risk of contracting novel infectious agents, the occupational risk of those working closely with wildlife has not been well studied. This study assessed the occupational exposures among wildlife health professionals working in multiple countries worldwide. An occupational risk survey of past and present exposures was developed and administered online in a confidential manner to wildlife workers recruited through an ongoing international wildlife pathogen surveillance project. Surveys were completed by 71 participants in 14 countries. Significant lifetime exposures reported included bites from bats and rodents and touching dead animals. Completion of training in occupational safety was reported by 75% of respondents. While gloves were used for most tasks, use of N95 respirators and other personal protective equipment varied by task. Eighty percent of workers reported rabies vaccination. Some respondents indicated interest in enhanced occupational health services targeting their unique needs. Wildlife workers represent an occupational population at risk of zoonotic infection and injury. Enhanced occupational health services targeting wildlife workers could reduce the risk and sequelae of zoonotic exposure and infection.

Nurse's Assistant: Task Analyses. Competency-Based Education.

ERIC Educational Resources Information Center

Henrico County Public Schools, Glen Allen, VA. Virginia Vocational Curriculum Center.

These task analyses are designed to be used in combination with the "Health Occupations Education Service Area Resource" in order to implement competency-based education in the nurse's assistant program in Virginia. The task analysis document contains the task inventory, suggested task sequence lists, and content outlines for Nursing…

Lather (Interior Systems Mechanic). Occupational Analyses Series.

ERIC Educational Resources Information Center

Chapman, Mike; Chapman, Carol; MacLean, Margaret

This analysis covers tasks performed by a lather, an occupational title some provinces and territories of Canada have also identified as drywall and acoustical mechanic; interior systems installer; and interior systems mechanic. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and…

An Analysis of the Waste Water Treatment Operator Occupation.

ERIC Educational Resources Information Center

Clark, Anthony B.; And Others

The occupational analysis contains a brief job description for the waste water treatment occupations of operator and maintenance mechanic and 13 detailed task statements which specify job duties (tools, equipment, materials, objects acted upon, performance knowledge, safety considerations/hazards, decisions, cues, and errors) and learning skills…

Bricklayer. Occupational Analyses Series.

ERIC Educational Resources Information Center

Cap, Orest; Cap, Ihor; Semenovych, Viktor

This analysis covers tasks performed by a bricklayer, an occupational title some provinces and territories of Canada have also identified as bricklayer-mason, brick and stone mason, and mason. A guide to analysis discusses development, structure, and validation method; scope of the occupation; trends; and safety. To facilitate understanding the…

Model curriculum outline for Alternatively Fueled Vehicle (AFV) automotive technician training in light and medium duty CNG and LPG

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

This model curriculum outline was developed using a turbo-DACUM (Developing a Curriculum) process which utilizes practicing experts to undertake a comprehensive job and task analysis. The job and task analysis serves to establish current baseline data accurately and to improve both the process and the product of the job through constant and continuous improvement of training. The DACUM process is based on the following assumptions: (1) Expert workers are the best source for task analysis. (2) Any occupation can be described effectively in terms of tasks. (3) All tasks imply knowledge, skills, and attitudes/values. A DACUM panel, comprised of sixmore » experienced and knowledgeable technicians who are presently working in the field, was given an orientation to the DACUM process. The panel then identified, verified, and sequenced all the necessary job duty areas and tasks. The broad duty categories were rated according to relative importance and assigned percentage ratings in priority order. The panel then rated every task for each of the duties on a scale of 1 to 3. A rating of 3 indicates an {open_quotes}essential{close_quotes} task, a rating of 2 indicates an {open_quotes}important{close_quotes} task, and a rating of 1 indicates a {open_quotes}desirable{close_quotes} task.« less

The identification of job opportunities for severely disabled sick-listed employees

PubMed Central

2012-01-01

Background Work disability is a major problem for both the worker and society. To explore the work opportunities in regular jobs of persons low in functional abilities, we tried to identify occupations low in task demands. Because of the variety of functional abilities and of the corresponding work demands, the disabled persons need to be classified by type of disability in a limited number of subgroups. Within each subgroup, occupations judged suitable for the most seriously disabled will be selected as having a very low level of the corresponding task demands. These occupations can be applied as reference occupations to assess the presence or absence of work capacity of sick-listed employees in regular jobs, and as job opportunities for people with a specific type of functional disability. Methods Registered data from 50,931 disability assessments within the Dutch social security system were used in a second order factor analysis to identify types of disabilities in claimants for a disability pension. Threshold values were chosen to classify claimants according to the severity of the disability. In the disability assessment procedure, a labour expert needs to select jobs with task demands not exceeding the functional abilities of the claimant. For each type of disability, the accessible jobs for the subgroup of the most severely disabled claimants were identified as lowest in the corresponding demand. Results The factor analysis resulted in four types of disabilities: general physical ability; autonomy; psychological ability; and manual skills. For each of these types of disablement, a set of four to six occupations low in task demands were selected for the subgroup of most severely disabled claimants. Because of an overlap of the sets of occupations, 13 occupations were selected in total. The percentage of claimants with at least one of the occupations of the corresponding set (the coverage), ranged from 84% to 93%. An alternative selection of six occupations for all subgroups with even less overlap had a coverage ranging from 84% to 89% per subgroup. Conclusion This study resulted in two proposals for a set of reference occupations. Further research will be needed to compare the results of the new method of disability assessment to the results of the method presently used in practice. PMID:22394686

Reading Skills--What Reading Skills? The Implications of Normatively Derived Reading Skills, in Certain Occupations, for Reading Standards.

ERIC Educational Resources Information Center

Smith, Arthur De W.

The Generic Skills project is a research study being conducted in Canada to determine those overt and covert behaviors which are fundamental to the performance of many tasks and sub-tasks performed in a wide range of occupations. Data aimed at determining the needs for adult education and training have been obtained in two surveys. In the first,…

A narrative insight into disability pensioners' work experiences in highly gender-segregated occupations.

PubMed

Reinholdt, Sofia; Alexanderson, Kristina

2009-01-01

This study examined some plausible explanations for the higher rates of ill-health seen in extremely gender-segregated occupations. The focus was on the work experiences of disability pensioners with last jobs prior to pensioning characterized by segregated conditions (i.e., less than 10% of the employees of their own sex). Seven interviews were subjected to qualitative content analyses focusing on aspects of health selection, gender differences in work tasks, and in the work situation. The results show a negative health selection into occupations in which the participants constitute an extreme minority. There were some differences in work tasks between the gender in extreme minority and the other gender. Exposure to different stress factors related to the minority status included increased visibility, performance pressure, and harassment. Gender had been of main importance for differences in exposure, for assigning work tasks, and for interaction dynamics between the groups in majority and extreme minority. A combination of negative health selection, gender marking of work tasks, and group interaction dynamics related to group proportions and gender may play a role in cumulative health risks. Additional longitudinal studies are needed to identify mechanisms and interactions in this context in order to better understand possible relationships between occupational gender segregation and increased health risks.

Equine-Assisted Occupational Therapy: Increasing Engagement for Children With Autism Spectrum Disorder.

PubMed

Llambias, Cecilia; Magill-Evans, Joyce; Smith, Veronica; Warren, Sharon

Engagement in meaningful activities is essential to development and is often reduced in children with autism spectrum disorder (ASD) who have limited engagement in activities or relationships. A multiple-baseline design was used with 7 children with ASD ages 4-8 yr to assess the effect of including a horse in occupational therapy intervention on task engagement. The children showed improvements in engagement. Including horses in occupational therapy sessions may be a valuable addition to conventional treatments to increase task engagement of children with ASD. Factors related to the environment, therapeutic strategies, and individual participation need to be considered in understanding why this intervention may be effective and developing a theoretical basis for implementation. Copyright © 2016 by the American Occupational Therapy Association, Inc.

Automotive and Power Service: Cluster Guide.

ERIC Educational Resources Information Center

Michigan State Dept. of Education, Lansing. Special Needs Program.

This teacher's guide is one of a series of publications focusing on the occupational preparation of persons with special education needs. The material was developed and tested by cooperating teachers over a period of three years. Task analysis information is presented using occupational descriptions from the Dictionary of Occupational Titles,…

An Analysis of the Baking Occupation.

ERIC Educational Resources Information Center

Boyadjid, Thomas A; Paoletti, Donald J.

The general purpose of the occupational analysis is to provide workable, basic information dealing with the many and varied duties performed in the baking occupation. Such tasks as choosing ingredients and the actual baking process are logical primary concerns, but also explored are the safety and sanitation factors and management problems in a…

An Analysis of the Auto Mechanic Occupation.

ERIC Educational Resources Information Center

Conner, Michael; Thoman, LeRoy

The general purpose of the occupational analysis is to provide workable, basic information dealing with the many and varied duties performed in the auto mechanic occupation. It identifies the broad area of skills and knowledge necessary to perform various tasks involved in diagnosis, maintenance, and repair of automotive systems. Selected…

Occupations and the Farm.

ERIC Educational Resources Information Center

Ewert-Krocker, Laurie

2001-01-01

Describes "occupation" as a Montessori term, which the Hershey Montessori Farm School, in Huntsburg, Ohio, has adopted for any task arising from the needs of the farm that then generates a scientific or historic study. Includes lists of occupations pursued during 2000-2001 and samples of record forms students used to manage their work.…

Food Preparation and Service: Cluster Guide.

ERIC Educational Resources Information Center

Central Michigan Univ., Mount Pleasant.

This teacher's guide is one of a series of publications focusing on the occupational preparation of persons with special education needs. The material was developed and tested by cooperating teachers over a period of three years. Task analysis information is presented using occupational descriptions from the Dictionary of Occupational Titles,…

[Protection of working mothers: operational guide document. The Marche Regional Section of the Italian Society of Occupational Health and Industrial Hygiene (SIMLII) ].

PubMed

Alessandroni, Morena; Balzani, Barbara; Cancellieri, Francesca; Colao, Annamaria; Comai, M; Elezi, Lindita; Mengucci, Rosella; Montesi, Simona; Olivi, Cinzia; Perticaroli, Patrizia; Pettinari, A; Ruschioni, Angela

2013-01-01

Protection of working mothers: operational guide document. The aim of this operational guide document is to protect the health of working mothers and their babies during pregnancy, puerperium and breastfeeding. The project was developed by a technical working group which included professionals in the pertinent fields from the Workplace Prevention and Safety Services of the local Vasta-2 Area of the Marche Regional Health Service:physicians, health assistants, and nurses. It is considered to be a useful tool for risk assessment at the workplace aimed at professionals who are involved, with various duties and responsibilities, in the health care of the working mother. This paper consists of two functionally related sections, "Table of risks" and "Technical specifications". In the "Table of Risks" section, the occupational hazards for women during pregnancy or postpartum were analyzed with the highest possible degree of care. To this end the technical group provided, for each occupational hazard, its own operational suggestions, in relation to legislation, current scientific knowledge and Guidelines of other Italian Regions. The Marche Regional Section of the Italian Society of Occupational Health and Industrial Hygiene (SIMLII) participated in the final draft of the entire document. The second section, "Technical Specifications", illustrates the main tasks and any risks involved in the 34 manufacturing sectors most prevalent in this area. This operational guide document is intended to be the beginning of a common strategy in public health to achieve a wider field of action in promotion and information aimed at protecting the reproductive health of working mothers.

Understanding occupational sitting: prevalence, correlates and moderating effects in Australian employees.

PubMed

De Cocker, Katrien; Duncan, Mitch J; Short, Camille; van Uffelen, Jannique G Z; Vandelanotte, Corneel

2014-10-01

To (1) compare occupational sitting between different socio-demographic, health-related, work-related and psychosocial categories, (2) identity socio-demographic, health-related, work-related and psychosocial correlates of occupational sitting, and (3) examine the moderating effect of work-related factors in the relation between correlates and occupational sitting. Randomly-selected Australian adults completed a web-based survey assessing socio-demographic (country of birth, gender, age, education, income), health-related (general health, weight, physical activity), work-related (employment status, occupational task, occupational classification) and sedentary-specific psychosocial (social norm, social support, self-efficacy, control, advantages, disadvantage, intention) factors, and occupational sitting-time. t-tests, ANOVAs and multiple linear regression analyses were conducted (in 2013) on a sample of employees (n=993). Respondents sat on average for 3.75 (SD=2.45) h/day during work. Investigated correlates explained 41% of the variance in occupational sitting. More occupational sitting was associated with being male, being younger, higher education and income, part-time and full-time employment, sedentary job tasks, white-collar/professional occupations, higher BMI, and perceiving more advantages of sitting less at work. Employment status and occupational classification moderated the association between control to sit less and occupational sitting. A lack of control to sit less was associated with higher occupational sitting in part-time and full-time workers, but not in casual workers; and in white-collar and professional workers, but not in blue-collar workers. Most important contributors to occupational sitting were work-related and socio-demographic correlates. More research is needed to confirm present results. Copyright © 2014 Elsevier Inc. All rights reserved.

Analysis of touch used by occupational therapy practitioners in skilled nursing facilities.

PubMed

Morris, Douglas; Henegar, J; Khanin, S; Oberle, G; Thacker, S

2014-09-01

Instrumental touch is identified as having purposeful physical contact in order to complete a task. Expressive touch is identified as warm, friendly physical contact and is not solely for performing a task. Expressive touch has been associated with improved client status, increased rapport and greater gains made during therapy. The purpose of the study was to observe the frequency of expressive and instrumental touch utilized by an occupational therapist during an occupational therapy session. Thirty-three occupational therapy professionals, including occupational therapists and occupational therapy assistants, employed at skilled nursing facilities in southwest Florida were observed. Data were collected on the Occupational Therapy Interaction Assessment. The results of the data analysis showed a positive relationship between the gender of the therapist and the frequency of expressive touch. The data also showed that a large majority of touches were instrumental touch and pertained to functional mobility. The results of the study can contribute to a better understanding of the holistic aspects of occupational therapy. By the use of more expressive touch, occupational therapy practitioners may have a positive, beneficial effect on both the client and the therapy process as a whole. Further research is needed to determine the effect an occupational therapy setting has on the frequency of instrumental and expressive touch. A larger sample size and a distinction between evaluation and treatment sessions would benefit future studies. Copyright © 2014 John Wiley & Sons, Ltd.

New health and safety initiatives at the Department of Energy (DOE)

NASA Technical Reports Server (NTRS)

Ziemer, Paul L.

1993-01-01

This document touches on some of the more important lessons learned and the more noteworthy initiatives DOE has put into motion in the last three years to protect the health and safety of our contractor employees. What we have learned in the process should come as no surprise to those of you who have been working in the field: (1) that management commitment to safety and health is critical to a successful program; (2) that meaningful employee participation in all aspects of the program enhances its effectiveness at every level; and (3) that the dedication and expertise of medical and occupational safety and health professionals are needed if the challenging problems presented by the complex and technologically advanced environment at DOE facilities are to be overcome. I believe that we have made a good beginning in the long and arduous task of building an Occupational Safety and Health Program that will serve as a model for others, and I can assure you that we intend to continue our efforts to protect every worker within the complex from occupational injury and disease.

Task Analysis Questionnaire Booklet, Occupational Field 60/61.

DTIC Science & Technology

1979-08-01

i ’ lELECT..... AUG 2 8 1980J DISTRIBUTION STATEME NT A ... - 8...S I ,, NOT A ’PEST ’Pique.;t. I ormvi i I . klesl) igne to obtna n I ’oriuation a h~ut your mil.Iitary job. The quesilons’ Wtoe coo~truct e fi-,’m, on-V...ho- J1!W :111,mAa laii nterolview2, w1th Mari no’ rzt-Cmi III- dut 102- 21_, I tO VoLI() z’,. TPo Properly i dent ifty tie ;ni 1 tary j ob.;

The occupational health field in the cochrane collaboration.

PubMed

Verbeek, Jos

2007-01-01

It is the aim of the Cochrane Collaboration to gather, summarise and disseminate evidence of health care interventions. Recently, the Occupational Health Field has started to do so for occupational health interventions. In this article we would like to describe the organisation and the methods used by the Field. First, the use of research information to improve the quality of occupational health practice is explained. Next, the process and contents of Cochrane Reviews are described. The pros and cons of Cochrane Reviews are listed and what occupational health practitioners can learn from it. There is a great variety of occupational health interventions that requires flexibility in which research design to use. The Occupational Health Field will enhance our understanding of the effectiveness of occupational health interventions in the coming years.

Using research literature to develop a perceptual retraining treatment protocol.

PubMed

Neistadt, M E

1994-01-01

Treatment protocols derived from research literature can help therapists provide more rigorous treatment and more systematic assessment of client progress. This study applied research findings about the influence of task, subject, and feedback parameters on adult performance with block designs to an occupational therapy treatment protocol for parquetry block assembly--an activity occupational therapists use to remediate constructional deficits. Task parameter research suggests that parquetry tasks can be graded according to the features of the design cards, with cards having all block boundaries drawn in being easier than those with some block boundaries omitted. Subject parameter findings suggest that clients' lesions and initial constructional competence can influence their approaches to parquetry tasks. Feedback parameter research suggests that a combination of perceptual and planning cues is most effective for parquetry tasks. Methods to help clients transfer constructional skills from parquetry to functional tasks are also discussed.

Different Occupations Associated with Amyotrophic Lateral Sclerosis: Is Diesel Exhaust the Link?

PubMed Central

Pamphlett, Roger; Rikard-Bell, Anna

2013-01-01

The cause of sporadic amyotrophic lateral sclerosis (SALS) remains unknown. We attempted to find out if occupational exposure to toxicants plays a part in the pathogenesis of this disease. In an Australia-wide case-control study we compared the lifetime occupations of 611 SALS and 775 control individuals. Occupations were coded using country-specific as well as international classifications. The risk of SALS for each occupation was calculated with odds ratios using logistic regression. In addition, the literature was searched for possible toxicant links between our findings and previously-reported occupational associations with SALS. Male occupations in our study that required lower skills and tasks tended to have increased risks of SALS, and conversely, those occupations that required higher skills and tasks had decreased risks of SALS. Of all the occupations, only truck drivers, where exposure to diesel exhaust is common, maintained an increased risk of SALS throughout all occupational groups. Another large case-control study has also found truck drivers to be at risk of SALS, and almost two-thirds of occupations, as well as military duties, that have previously been associated with SALS have potential exposure to diesel exhaust. In conclusion, two of the largest case-control studies of SALS have now found that truck drivers have an increased risk of SALS. Since exposure to diesel exhaust is common in truck drivers, as well as in other occupations that have been linked to SALS, exposure to this toxicant may underlie some of the occupations that are associated with SALS. PMID:24244728

A Study of Job Demands and Curriculum Development in Agricultural Training Related to the Muskegon County Wastewater Management System. Final Report. Volume II. Task Analysis Results.

ERIC Educational Resources Information Center

Fisher, Harold S.; And Others

This is the second volume of a four-volume report of a research project designed to (1) identify job needs for agricultural occupations which will result from the Muskegon County Wastewater Management System and perform a task analysis on each occupation, (2) develop instructional modules and determine their place in either high school or 2-year…

An Approach to the Articulation and Coordination of Occupational Preparatory Curriculums from the High School Through the Community College; Paper and Reports of Task Forces I and II.

ERIC Educational Resources Information Center

Oregon State Dept. of Employment, Salem.

The primary objective of this project was to produce a suggested plan for promoting and guiding the development and expansion of occupational education in Oregon high schools and community colleges. To achieve the major objective, special task force groups were assembled to work on specific aspects of the total project: labor market data,…

The job analysis of Korean nurses as a strategy to improve the Korean Nursing Licensing Examination.

PubMed

Park, In Sook; Suh, Yeon Ok; Park, Hae Sook; Ahn, Soo Yeon; Kang, So Young; Ko, Il Sun

2016-01-01

This study aimed at characterizing Korean nurses' occupational responsibilities to apply the results for improvement of the Korean Nursing Licensing Examination. First, the contents of nursing job were defined based on a focus group interview of 15 nurses. Developing a Curriculum (DACOM) method was used to examine those results and produce the questionnaire by 13 experts. After that, the questionnaire survey to 5,065 hospital nurses was done. The occupational responsibilities of nurses were characterized as involving 8 duties, 49 tasks, and 303 task elements. Those 8 duties are nursing management and professional development, safety and infection control, the management of potential risk factors, basic nursing and caring, the maintenance of physiological integrity, medication and parenteral treatments, socio-psychological integrity, and the maintenance and improvement of health. The content of Korean Nursing Licensing Examination should be improved based on 8 duties and 49 tasks of the occupational responsibilities of Korean nurses.

Interdisciplinary group approach to occupational safety and health administration standard: reductions in cost and duplication of effort.

PubMed

Canola, T; Kirkis, E J; Meckes, P F; Pitts, S B

1994-06-01

After the December 1991 publication of the Occupational Safety and Health Administration standard, "Occupational Exposure to Bloodborne Pathogens; Final Rule," medical facilities in the United States were challenged to meet the mandates of this standard with massive training in a relatively short time. An interdisciplinary task force composed of representative members of a major health maintenance organization was charged with the task of developing a training plan for 11 Southern California medical centers and their 42 satellite medical offices. The task force ultimately developed, refined, and distributed a Trainer Guidebook that could be used by a variety of disciplines. This guidebook provided a method by which the information could be disseminated concisely, thoroughly, and promptly. The processes used in this project can be applied to other health care educational situations. The purpose of this article is to share these processes.

Comparison of the near field/far field model and the advanced reach tool (ART) model V1.5: exposure estimates to benzene during parts washing with mineral spirits.

PubMed

LeBlanc, Mallory; Allen, Joseph G; Herrick, Robert F; Stewart, James H

2018-03-01

The Advanced Reach Tool V1.5 (ART) is a mathematical model for occupational exposures conceptually based on, but implemented differently than, the "classic" Near Field/Far Field (NF/FF) exposure model. The NF/FF model conceptualizes two distinct exposure "zones"; the near field, within approximately 1m of the breathing zone, and the far field, consisting of the rest of the room in which the exposure occurs. ART has been reported to provide "realistic and reasonable worst case" estimates of the exposure distribution. In this study, benzene exposure during the use of a metal parts washer was modeled using ART V1.5, and compared to actual measured workers samples and to NF/FF model results from three previous studies. Next, the exposure concentrations expected to be exceeded 25%, 10% and 5% of the time for the exposure scenario were calculated using ART. Lastly, ART exposure estimates were compared with and without Bayesian adjustment. The modeled parts washing benzene exposure scenario included distinct tasks, e.g. spraying, brushing, rinsing and soaking/drying. Because ART can directly incorporate specific types of tasks that are part of the exposure scenario, the present analysis identified each task's determinants of exposure and performance time, thus extending the work of the previous three studies where the process of parts washing was modeled as one event. The ART 50th percentile exposure estimate for benzene (0.425ppm) more closely approximated the reported measured mean value of 0.50ppm than the NF/FF model estimates of 0.33ppm, 0.070ppm or 0.2ppm obtained from other modeling studies of this exposure scenario. The ART model with the Bayesian analysis provided the closest estimate to the measured value (0.50ppm). ART (with Bayesian adjustment) was then used to assess the 75th, the 90th and 95th percentile exposures, predicting that on randomly selected days during this parts washing exposure scenario, 25% of the benzene exposures would be above 0.70ppm; 10% above 0.95ppm; and 5% above 1.15ppm. These exposure estimates at the three different percentiles of the ART exposure distribution refer to the modeled exposure scenario not a specific workplace or worker. This study provides a detailed comparison of modeling tools currently available to occupational hygienists and other exposure assessors. Possible applications are considered. Copyright © 2017 Elsevier GmbH. All rights reserved.

Women's Work: Up From .878: Report on the DOT Research Project.

ERIC Educational Resources Information Center

Witt, Mary; Naherny, Patricia K.

The document presents results of a research project that reviewed, analyzed, and assessed the United States Department of Labor's Dictionary of Occupational Titles (DOT) in terms of its analysis of traditional female occupations. The current edition of the DOT assesses the tasks of 21,741 salaried occupations, and assigns to each a…

An Occupational Survey of Refrigeration Technicians Aiming at Determining Psychomotor Competencies in Turkish Vocational Higher Education System

ERIC Educational Resources Information Center

Isik, Nurettin; Onat, Ayhan

2004-01-01

In this study of "Occupational Survey of Refrigeration Technicians" in which the "Task Inventory Questionnaires" have been developed, we aim at determining the vocational psychomotor competencies (skills) of refrigeration technicians for effectively carrying out the occupational duties in labor-life. In the first phase of the…

World Trade Center disaster: assessment of responder occupations, work locations, and job tasks.

PubMed

Woskie, Susan R; Kim, Hyun; Freund, Alice; Stevenson, Lori; Park, Bo Y; Baron, Sherry; Herbert, Robin; de Hernández, Micki Siegel; Teitelbaum, Susan; de la Hoz, Rafael E; Wisnivesky, Juan P; Landrigan, Phillip

2011-09-01

To date there have been no comprehensive reports of the work performedby 9/11 World Trade Center responders. 18,969 responders enrolled in the WTC Medical Monitoring and Treatment Program were used to describe workers’ pre-9/11 occupations, WTC work activities and locations from September 11, 2001 to June 2002. The most common pre-9/11 occupation was protective services (47%); other common occupations included construction, telecommunications, transportation, and support services workers. 14% served as volunteers. Almost one-half began work on 9/11 and >80% reported working on or adjacent to the ‘‘pile’’ at Ground Zero. Initially,the most common activity was search and rescue but subsequently, the activities of most responders related to their pre-9/11 occupations. Other major activities included security; personnel support; buildings and grounds cleaning; and telecommunications repair. The spatial, temporal, occupational, and task-related taxonomy reported here will aid the development of a job-exposure matrix, assist in assessment of disease risk, and improve planning and training for responders in future urban disasters.

Occupational stress and mental health among nurses in a medical intensive care unit of a general hospital in Bandar Abbas in 2013.

PubMed

Tajvar, Abdolhamid; Saraji, Gebraeil Nasl; Ghanbarnejad, Amin; Omidi, Leila; Hosseini, Seyed Sodabeh Seyed; Abadi, Ali Salehi Sahl

2015-07-01

Many nurses have reported experiencing high levels of occupational stress in their work environment. Stress, as an outcome of stressful workplaces and tasks, affects nursing behavior in hospital wards. The objectives of this research were to determine the prevalence of occupational stress and mental health problems in nurses in the intensive care unit (ICU) at Shahid Mohammadi Hospital in Bandar Abbas in 2013 and to determine the relationship between occupational stress and mental health. This cross-sectional study was conducted in 2013 on all of the nurses working in ICU at Shahid Mohammadi Hospital located in Bandar Abbas, Iran. Seventy-two nurses were selected as the population for this study, and all of them were female. Two questionnaires were used in this study, i.e., General Health Questionnaire-28 (GHQ-28) for assessing mental health and an occupational stress test for assessing job stress. Furthermore, the relationship between occupational stress and mental health was examined. One-way analysis of variance (ANOVA), independent samples t-test, and Pearson's product-moment correlation test were used to analyze the data. High and moderate levels of occupational stress were experienced by 83.9% and 10.7% of ICU nurses, respectively. The prevalence of mental disorders, somatic symptoms, anxiety, social dysfunction, and depression were 58.9, 60.7, 62.5, 71.4, and 10.7%, respectively. The findings of the independent samples t-test showed that somatic symptoms had significant relationships with age and working experience (p = 0.01). According to the independent samples t-test, there were no significant differences between somatic symptoms and working different shifts (p > 0.05). There was a high prevalence of occupational stress among ICU nurses. There was a significant relationship between occupational stress and mental health. Future interventions are needed to codify a comprehensive health program in this field to reduce occupational stress and enhance nurses' levels of mental health.

Occupational stress and mental health among nurses in a medical intensive care unit of a general hospital in Bandar Abbas in 2013

PubMed Central

Tajvar, Abdolhamid; Saraji, Gebraeil Nasl; Ghanbarnejad, Amin; Omidi, Leila; Hosseini, Seyed Sodabeh Seyed; Abadi, Ali Salehi Sahl

2015-01-01

Background: Many nurses have reported experiencing high levels of occupational stress in their work environment. Stress, as an outcome of stressful workplaces and tasks, affects nursing behavior in hospital wards. The objectives of this research were to determine the prevalence of occupational stress and mental health problems in nurses in the intensive care unit (ICU) at Shahid Mohammadi Hospital in Bandar Abbas in 2013 and to determine the relationship between occupational stress and mental health. Methods: This cross-sectional study was conducted in 2013 on all of the nurses working in ICU at Shahid Mohammadi Hospital located in Bandar Abbas, Iran. Seventy-two nurses were selected as the population for this study, and all of them were female. Two questionnaires were used in this study, i.e., General Health Questionnaire-28 (GHQ-28) for assessing mental health and an occupational stress test for assessing job stress. Furthermore, the relationship between occupational stress and mental health was examined. One-way analysis of variance (ANOVA), independent samples t-test, and Pearson’s product-moment correlation test were used to analyze the data. Results: High and moderate levels of occupational stress were experienced by 83.9% and 10.7% of ICU nurses, respectively. The prevalence of mental disorders, somatic symptoms, anxiety, social dysfunction, and depression were 58.9, 60.7, 62.5, 71.4, and 10.7%, respectively. The findings of the independent samples t-test showed that somatic symptoms had significant relationships with age and working experience (p = 0.01). According to the independent samples t-test, there were no significant differences between somatic symptoms and working different shifts (p > 0.05). Conclusions: There was a high prevalence of occupational stress among ICU nurses. There was a significant relationship between occupational stress and mental health. Future interventions are needed to codify a comprehensive health program in this field to reduce occupational stress and enhance nurses’ levels of mental health. PMID:26388976

Clothing Management.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for clothing management is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a career ladder, a matrix relating duty/task numbers to job titles, and a task list. Each task is…

Secretary/Shorthand: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of a series of 12 booklets in the secretarial/clerical area for the vocational instructor, the secretary/shorthand task list competency record contains a job description, a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and…

The Use of Task-based Cognitive Tests for Defining Vocational Aptness of Individuals with Disabilities.

PubMed

Kwon, Jae-Sung; Oh, Duck-Won

2015-06-01

The purpose of this study was to demonstrate the use of task-based cognitive tests to detect potential problems in the assessment of work training for vocational rehabilitation. Eleven participants with a normal range of cognitive functioning scores were recruited for this study. Participants were all trainees who participated in a vocational training program. The Rey Complex Figure Test and the Allen Cognitive Level Screen were randomly administered to all participants. Responses to the tests were qualitatively analyzed with matrix and scatter charts. Observational outcomes derived from the tests indicated that response errors, distortions, and behavioral problems occurred in most participants. These factors may impede occupational performance despite normal cognitive function. These findings suggest that the use of task-based tests may be beneficial for detecting potential problems associated with the work performance of people with disabilities. Specific analysis using the task-based tests may be necessary to complete the decision-making process for vocational aptness. Furthermore, testing should be led by professionals with a higher specialization in this field.

Occupational stress, mental health and coping among information technology professionals.

PubMed

Rao, Jakkula V; Chandraiah, K

2012-01-01

Experience of occupational stress is inevitably involved in the execution of any type of work. Stress has an adaptive value. It motivates the individual to attend to the task and get rid of the tension or demand the unattended task produced. The study was planned to investigate the differences between executives and shop floor workers on occupational stress, mental health, job satisfaction and coping. A random sample of 200 executives and shop floor employees collected from Nuclear Fuel Complex of Hyderabad City. A well developed sub-scales of Occupational Stress indicator like Mental Health, and Coping behavior were used in the present study. The shop floor workers experiencing more job stress and lower mental health. But these two groups did not differ in their coping behaviour. The executives are better with work home balance.

Occupational Risks Associated with Solid Waste Management in the Informal Sector of Gweru, Zimbabwe

PubMed Central

Jerie, Steven

2016-01-01

This study identifies and analyses the occupational risks associated with solid waste management practices in the informal enterprises of Gweru. Many concerns have been raised about the potential harm from waste to the environment and the general public, but the risks and consequent costs of occupational hazards in waste management have received little attention in the rush to adopt or adapt technologies such as composting. A multimethods research design that triangulates qualitative and quantitative research paradigms is employed in this study. The quantitative design involves physical characterisation of solid waste through material component separation and measurements as well as a questionnaire survey that investigates the risks associated with waste management. The qualitative component includes interviews, open-ended questionnaires, and field observations. Occupational risks occur at every stage in the waste management process, from the point where workers handle waste in the enterprises for collection or recycling to the point of ultimate disposal. Key findings from the study revealed that solid waste management practices are dominated by manual handling tasks hence the higher incidents of muscular-skeletal disorders. Other safety and health hazards associated with waste management in the informal enterprises of Gweru include incidents of diarrhoea, viral hepatitis, and higher incidents of obstructive and restrictive disorders. PMID:27418935

Occupational Risks Associated with Solid Waste Management in the Informal Sector of Gweru, Zimbabwe.

PubMed

Jerie, Steven

2016-01-01

This study identifies and analyses the occupational risks associated with solid waste management practices in the informal enterprises of Gweru. Many concerns have been raised about the potential harm from waste to the environment and the general public, but the risks and consequent costs of occupational hazards in waste management have received little attention in the rush to adopt or adapt technologies such as composting. A multimethods research design that triangulates qualitative and quantitative research paradigms is employed in this study. The quantitative design involves physical characterisation of solid waste through material component separation and measurements as well as a questionnaire survey that investigates the risks associated with waste management. The qualitative component includes interviews, open-ended questionnaires, and field observations. Occupational risks occur at every stage in the waste management process, from the point where workers handle waste in the enterprises for collection or recycling to the point of ultimate disposal. Key findings from the study revealed that solid waste management practices are dominated by manual handling tasks hence the higher incidents of muscular-skeletal disorders. Other safety and health hazards associated with waste management in the informal enterprises of Gweru include incidents of diarrhoea, viral hepatitis, and higher incidents of obstructive and restrictive disorders.

A parallel graded-mesh FDTD algorithm for human-antenna interaction problems.

PubMed

Catarinucci, Luca; Tarricone, Luciano

2009-01-01

The finite difference time domain method (FDTD) is frequently used for the numerical solution of a wide variety of electromagnetic (EM) problems and, among them, those concerning human exposure to EM fields. In many practical cases related to the assessment of occupational EM exposure, large simulation domains are modeled and high space resolution adopted, so that strong memory and central processing unit power requirements have to be satisfied. To better afford the computational effort, the use of parallel computing is a winning approach; alternatively, subgridding techniques are often implemented. However, the simultaneous use of subgridding schemes and parallel algorithms is very new. In this paper, an easy-to-implement and highly-efficient parallel graded-mesh (GM) FDTD scheme is proposed and applied to human-antenna interaction problems, demonstrating its appropriateness in dealing with complex occupational tasks and showing its capability to guarantee the advantages of a traditional subgridding technique without affecting the parallel FDTD performance.

Patrol Officer Daily Noise Exposure.

PubMed

Gilbertson, Lynn R; Vosburgh, Donna J H

2015-01-01

Previous research shows that police officers are at a higher risk for noise induced hearing loss (NIHL). Little data exists on the occupational tasks, outside of the firing range, that might lead to the increased risk of NIHL. The current study collected noise dosimetry from patrol officers in a smaller department and a larger department in southern Wisconsin, United States. The noise dosimeters simultaneously measured noise in three virtual dosimeters that had different thresholds, criterion levels, and exchange rates. The virtual dosimeters were set to: the Occupational Safety and Health Administration (OSHA) hearing conservation criteria (OSHA-HC), the OSHA permissible exposure level criteria (OSHA-PEL), and the American Conference of Governmental Industrial Hygienists (ACGIH). In addition to wearing a noise dosimeter during their respective work days, officers completed a log form documenting the type of task performed, the duration of that task, if the task involved the use of a siren, and officer characteristics that may have influenced their noise exposure, such as the type of dispatch radio unit worn. Analysis revealed that the normalized 8-hour time weighted averages (TWA) for all officers fell below the recommended OSHA and ACGIH exposure limits. The tasks involving the use of the siren had significantly higher levels than the tasks without (p = 0.005). The highest noise exposure levels were encountered when patrol officers were assisting other public safety agencies such as a fire department or emergency medical services (79 dBA). Canine officers had higher normalized 8-hr TWA noise exposure than regular patrol officers (p = 0.002). Officers with an evening work schedule had significantly higher noise exposure than the officers with a day or night work schedule (p = 0.023). There were no significant differences in exposure levels between the two departments (p = 0.22). Results suggest that this study population is unlikely to experience NIHL as established by the OSHA or ACGIH occupational exposure levels from the daily occupational tasks that were monitored.

A Task Analysis of the Clothing Service Occupations in the State of Wisconsin. Final Report.

ERIC Educational Resources Information Center

Mazejy, Shamiram

A study was conducted to identify the different entry level jobs available and to determine the competencies, qualifications, and/or training important for persons seeking employment in clothing apparel and textile service occupations in the State of Wisconsin. The four occupations studied were sewing machine operator, fabric specialist,…

Putting Tasks to the Test: Human Capital, Job Tasks and Wages. NBER Working Paper No. 15116

ERIC Educational Resources Information Center

Autor, David H.; Handel, Michael J.

2009-01-01

Employing original, representative survey data, we document that cognitive, interpersonal and physical job task demands can be measured with high validity using standard interview techniques. Job tasks vary substantially within and between occupations, are significantly related to workers' characteristics, and are robustly predictive of wage…

Evaluating office lighting environments: Second-level analysis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Collins, B.L.; Fisher, W.S.; Gillette, G.L.

1989-04-01

Data from a post-occupancy evaluation (POE) of 912 work stations with lighting power density (LPD), photometric, and occupant-response measures were examined in a detailed, second-level analysis. Seven types of lighting systems were identified with different combinations of direct and indirect ambient lighting, and task lighting and daylight. The mean illuminances at the primary task location were within the IES target values for office task with a range of mean illuminances from 32 to 75 fc, depending on the lighting system. The median LPD was about 2.36 watts/sq ft, with about one-third the work stations having LPD's at or below 2.0more » watts/sq ft. Although a majority of the occupants (69%) were satisfied about their lighting, the highest percentage of those expressing dissatisfaction (37%) with lighting had an indirect fluorescent furniture-mounted (IFFM) system. The negative reaction of so many people to the IFFM system suggests that the combination of task lighting with an indirect ambient system had an important influence on lighting satisfaction, even though task illuminances tended to be higher with the IFFM system. Concepts of lighting quality, visual health, and control were explored, as well as average luminance to explain the negative reactions to the combination of indirect lighting with furniture-mounted lighting.« less

Haz-Map: Information on Hazardous Chemicals and Occupational Diseases

MedlinePlus

... Occupational Activities Industries Job Tasks Processes Symptoms/Findings Customer Service: tehip@teh.nlm.nih.gov Specialized Information Services ... Health Disclaimer Notice Privacy Last Updated: October 2017 Customer Service: tehip@teh.nlm.nih.gov Specialized Information Services ...

[Field investigation of occupational disease diagnosis in Guangdong Provincial Hospital for Occupational Disease Prevention and Treatment from 2009 to 2014: an analysis of 136 cases].

PubMed

Fan, C Y; Li, X D; Wen, W; Wang, Y Y; Zhang, Y; Lang, L

2016-04-20

To investigate the characteristics of 136 patients with occupational diseases, to summarize key techniques used in field investigation, and to provide a scientific basis for the development of standard operating procedures for field investigation of occupational disease diagnosis. Field investigation and routine data analysis were performed to analyze the cases diagnosed by Guangdong Provincial Hospital for Occupational Disease Prevention and Treatment from January 2009 to December 2014. A total of 136 cases of occupational diseases were diagnosed by Guangdong Provincial Hospital for Occupational Disease Prevention and Treatment from 2009 to 2014, and there were 66 cases of leukemia, 18 cases of suspected occupational benzene poisoning, 12 cases of suspected occupational handarm vibration disease, and 11 cases of suspected pneumoconiosis. Of all these patients, 41.91% were engaged in at least three types of work, 70.59% were exposed to at least three types of chemicals, 25.74% experienced changes in technical processes and chemicals, and 47.06% had disputes on the chemicals they were exposed to during verification by both parties. Occupational hazard factors were detected. Most samples (358)were used to measure benzene concentration in workplace air, among which 11.7% had a benzene concentration of >6.00 mg/m(3)(exceeding standard), 13.41% had a benzene concentration of 3.26~6.00 mg/m(3), 75.42% had a benzene concentration of<0.03 to <3.25 mg/m(3). The samples of suspected occupational hand-arm vibration disease, suspected pneumoconiosis, and suspected occupational noiseinduced hearing loss had high overstandard rates (100%, 93.8%, and 83.3%, respectively). Field investigation of occupational disease diagnosis reveals large numbers of cases of leukemia, suspected occupational benzene poisoning, suspected occupational hand-arm vibration disease, and suspected pneumoconiosis. The key aspects of field investigation include confirmation of the history of occupational exposure, identification of occupational hazard factors, confirmation of the changes in technical processes and chemicals, detection of occupational hazard factors, sampling and analysis of raw materials, and epidemiological investigation of workers with the same type of work.

Intergenerational Transmission of Gender Segregation: How Parents' Occupational Field Affects Gender Differences in Field of Study Choices

ERIC Educational Resources Information Center

Vleuten, Maaike; Jaspers, Eva; Maas, Ineke; van der Lippe, Tanja

2018-01-01

The study explores how parents' occupational field affects gender differences in educational fields. On the one hand, the theory of direct transfer predicts that adolescents enter fields similar to those of their parents because of intergenerational transmission of occupation-specific resources and that adolescents are more likely to draw upon the…

Impact of some field factors on inhalation exposure levels to bitumen emissions during road paving operations.

PubMed

Deygout, François; Auburtin, Guy

2015-03-01

Variability in occupational exposure levels to bitumen emissions has been observed during road paving operations. This is due to recurrent field factors impacting the level of exposure experienced by workers during paving. The present study was undertaken in order to quantify the impact of such factors. Pre-identified variables currently encountered in the field were monitored and recorded during paving surveys, and were conducted randomly covering current applications performed by road crews. Multivariate variance analysis and regressions were then used on computerized field data. The statistical investigations were limited due to the relatively small size of the study (36 data). Nevertheless, the particular use of the step-wise regression tool enabled the quantification of the impact of several predictors despite the existing collinearity between variables. The two bitumen organic fractions (particulates and volatiles) are associated with different field factors. The process conditions (machinery used and delivery temperature) have a significant impact on the production of airborne particulates and explain up to 44% of variability. This confirms the outcomes described by previous studies. The influence of the production factors is limited though, and should be complemented by studying factors involving the worker such as work style and the mix of tasks. The residual volatile compounds, being part of the bituminous binder and released during paving operations, control the volatile emissions; 73% of the encountered field variability is explained by the composition of the bitumen batch. © The Author 2014. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

The concept of work ability.

PubMed

Tengland, Per-Anders

2011-06-01

The concept of "work ability" is central for many sciences, especially for those related to working life and to rehabilitation. It is one of the important concepts in legislation regulating sickness insurance. How the concept is defined therefore has important normative implications. The concept is, however, often not sufficiently well defined. AIM AND METHOD The objective of this paper is to clarify, through conceptual analysis, what the concept can and should mean, and to propose a useful definition for scientific and practical work. RESULTS Several of the defining characteristics found in the literature are critically scrutinized and discussed, namely health, basic standard competence, occupational competence, occupational virtues, and motivation. These characteristics are related to the work tasks and the work environment. One conclusion is that we need two definitions of work ability, one for specific jobs that require special training or education, and one for jobs that most people can manage given a short period of practice. Having work ability, in the first sense, means having the occupational competence, the health required for the competence, and the occupational virtues that are required for managing the work tasks, assuming that the tasks are reasonable and that the work environment is acceptable. In the second sense, having work ability is having the health, the basic standard competence and the relevant occupational virtues required for managing some kind of job, assuming that the work tasks are reasonable and that the work environment is acceptable. CONCLUSION These definitions give us tools for understanding and discussing the complex, holistic and dynamic aspects of work ability, and they can lay the foundations for the creation of instruments for evaluating work ability, as well as help formulate strategies for rehabilitation.

[Occupational risks among public safety and security forces].

PubMed

Candura, S M; Verni, P; Minelli, C M; Rosso, G L; Cappelli, M I; Strambi, S; Martellosio, V

2006-01-01

The present paper tries to identify the occupational risk factors (physical, chemical, biological, psychological), variable depending on jobs and tasks, to which the heterogeneous public safety/security workers are exposed. The fight against criminality and public order maintenance imply (sometimes fatal) traumatic risks, and expose to psychophysical and sensorial tiring, unfavourable macro- and microclimatic conditions, the risk of baropathy (air navigation, underwater activities), noise (generated by firearms and several other sources), vibrations and shakings (automatic weapons, transport vehicles), the risk of electric injury, ionizing (X and gamma rays) and non-inonizing (ultraviolet rays, microwaves and radiofrequencies, electromagnetic fields) radiations. Chemical hazards include carbon monoxide and other combustion products (fires, urban traffic), substances released in chemical accidents, tear gases, lead (firing grounds, metal works, environmental pollution), solvents, lubrificants and cutting oils (mechanic repair and maintenance), laboratory materials and reagents, irritant and/or sensitizing agents contained in gloves. The main biological risks are tetanus, blood-borne diseases (viral hepatitis, AIDS), aerogenous diseases (e.g., tuberculosis, Legionnaire's disease, epidemic cerebrospinal meningitis), dog- or horse-transmitted zoonosis. Finally, emotional, psychosomatic and behavioural stress-related disorders (e.g., burn-out syndrome, post-traumatic stress disorder) are typically frequent. The presence of numerous and diversified hazards among public safety/security forces imposes the adoption of occupational medicine measures, including risk assessment, health education, technical and environmental prevention, personal protective devices, sanitary surveillance and biological monitoring, clinical interventions (diagnosis, therapy and rehabilitation of occupational accidents and illnesses), prompt medico-legal evaluation of occupational-related compensation claims.

Electricity Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This task list is intended for use in planning and/or evaluating a competency-based course in electricity. The guide outlines the tasks entailed in 10 different duties typically required of employees in the following occupations: residential electrician apprentice, material handler/supply clerk, maintenance electrician apprentice,…

Trading away what kind of jobs? Globalization, trade and tasks in the US economy

PubMed Central

Kemeny, Thomas; Rigby, David

2015-01-01

Economists and other social scientists are calling for a reassessment of the impact of international trade on labor markets in developed and developing countries. Classical models of globalization and trade, based upon the international exchange of finished goods, fail to capture the fragmentation of much commodity production and the geographical separation of individual production tasks. This fragmentation, captured in the growing volume of intra-industry trade, prompts investigation of the effects of trade within, rather than between, sectors of the economy. In this paper we examine the relationship between international trade and the task structure of US employment. We link disaggregate US trade data from 1972 to 2006, the NBER manufacturing database, the Decennial Census, and occupational and task data from the Dictionary of Occupational Titles. Within-industry shifts in task characteristics are linked to import competition and technological change. Our results suggest that trade has played a major role in the growth in relative demand for nonroutine tasks, particularly those requiring high levels of interpersonal interaction. PMID:26722134

Trading away what kind of jobs? Globalization, trade and tasks in the US economy.

PubMed

Kemeny, Thomas; Rigby, David

2012-04-01

Economists and other social scientists are calling for a reassessment of the impact of international trade on labor markets in developed and developing countries. Classical models of globalization and trade, based upon the international exchange of finished goods, fail to capture the fragmentation of much commodity production and the geographical separation of individual production tasks. This fragmentation, captured in the growing volume of intra-industry trade, prompts investigation of the effects of trade within, rather than between, sectors of the economy. In this paper we examine the relationship between international trade and the task structure of US employment. We link disaggregate US trade data from 1972 to 2006, the NBER manufacturing database, the Decennial Census, and occupational and task data from the Dictionary of Occupational Titles. Within-industry shifts in task characteristics are linked to import competition and technological change. Our results suggest that trade has played a major role in the growth in relative demand for nonroutine tasks, particularly those requiring high levels of interpersonal interaction.

EAACI position paper: skin prick testing in the diagnosis of occupational type I allergies.

PubMed

van Kampen, V; de Blay, F; Folletti, I; Kobierski, P; Moscato, G; Olivieri, M; Quirce, S; Sastre, J; Walusiak-Skorupa, J; Raulf-Heimsoth, M

2013-01-01

Skin prick testing (SPT) in combination with the clinical history of the patient is one important step in the diagnosis of IgE-mediated occupational allergies. However, skin test performance is related to the quality of allergen extracts. The present consensus document was prepared by an EAACI Task Force consisting of an expert panel of allergologists and occupational physicians from Germany, Italy, Spain, France, Austria, and Poland. All members of the panel were also involved in the data collection within the European multicentre study STADOCA (Standard diagnosis for occupational allergy). The aim of this Task Force was the assessment of the quality of commercially available SPT solutions for selected occupational allergens under standardized procedure conditions in different European centres and institutes of Occupational Medicine. The data evaluation shows a wide variability among SPT solutions and also indicates that the sensitivity of several SPT solutions is low. Therefore, improvement and standardization of SPT solutions for occupational allergens is highly recommended. Clinical practitioners should also not presume that their SPT solutions are fully reliable. The main objective of the document is to issue consensus suggestions for the use of SPT with occupational allergens based on the European multicentre study STADOCA, on existing scientific evidence and the expertise of a panel of allergologists. © 2013 John Wiley & Sons A/S. Published by Blackwell Publishing Ltd.

Working safely with robot workers: Recommendations for the new workplace.

PubMed

Murashov, Vladimir; Hearl, Frank; Howard, John

2016-01-01

The increasing use of robots in performing tasks alongside or together with human co-workers raises novel occupational safety and health issues. The new 21st century workplace will be one in which occupational robotics plays an increasing role. This article describes the increasing complexity of robots and proposes a number of recommendations for the practice of safe occupational robotics.

Working Safely with Robot Workers: Recommendations for the New Workplace

PubMed Central

Murashov, Vladimir; Hearl, Frank; Howard, John

2016-01-01

The increasing use of robots in performing tasks alongside or together with human coworkers raises novel occupational safety and health issues. The new 21st century workplace will be one in which occupational robotics plays an increasing role. This paper describes the increasing complexity of robots and proposes a number of recommendations for the practice of safe occupational robotics. PMID:26554511

An Investigation on the Impact of Training on Employees’ Perceptions of Occupational Status and Self-Esteem in the Foodservice Industry

DTIC Science & Technology

2001-12-01

what impacts or changes the perceptions of its occupational status directly relating to self - esteem . Additionally, previous research on occupational... self - esteem may help to keep quality employees in the foodservice industry. Additionally, it may take on the larger task of helping to change society’s

Using Microcomputers in Vocational Education to Teach Needed Skills in Machine Shop and Related Occupations. Final Report.

ERIC Educational Resources Information Center

Mercer County Schools, Princeton, WV.

A project was undertaken to identify machine shop occupations requiring workers to use computers, identify the computer skills needed to perform machine shop tasks, and determine which software products are currently being used in machine shop programs. A search of the Dictionary of Occupational Titles revealed that computer skills will become…

Occupational health of patients with obstructive sleep apnea syndrome: a systematic review.

PubMed

Guglielmi, Ottavia; Jurado-Gámez, Bernabé; Gude, Francisco; Buela-Casal, Gualberto

2015-03-01

The aim of this systematic literature review was to assess the impact of obstructive sleep apnea syndrome (OSAS) on patients' occupational health. We selected 19 studies that dealt with issues related to job performance and productivity, absenteeism, and psychosocial health of patients with OSAS and assessed the risk of bias in their conclusions. Although methodologically rigorous studies are needed to confirm these findings, the results obtained suggest the existence of multiple relationships between OSAS and work limitations of patients (i.e., difficulties maintaining attention, learning new tasks, or performing monotonous tasks). The studies reviewed reached more scientifically consistent conclusions about such patients' risk of taking more days of sick leave or having work disability, particularly if they reported excessive daytime sleepiness. Very few studies have explored the relationship between OSAS and psychosocial occupational health of patients. Thus, there is a need for research to clarify these aspects of occupational medicine. OSAS has numerous effects on patients' occupational health, yet, in general, results should be confirmed by studies with sufficiently large samples in which OSAS is diagnosed with reliable methods and occupational variables are assessed with standardized and validated questionnaires.

Health Occupations Cluster.

ERIC Educational Resources Information Center

Walraven, Catherine; And Others

These instructional materials consist of a series of curriculum worksheets that cover tasks to be mastered by students in health occupations cluster programs. Covered in the curriculum worksheets are diagnostic procedures; observing/recording/reporting/planning; safety; nutrition/elimination; hygiene/personal care/comfort;…

Social cognitive model of career self-management: toward a unifying view of adaptive career behavior across the life span.

PubMed

Lent, Robert W; Brown, Steven D

2013-10-01

Social cognitive career theory (SCCT) currently consists of 4 overlapping, segmental models aimed at understanding educational and occupational interest development, choice-making, performance and persistence, and satisfaction/well-being. To this point, the theory has emphasized content aspects of career behavior, for instance, prediction of the types of activities, school subjects, or career fields that form the basis for people's educational/vocational interests and choice paths. However, SCCT may also lend itself to study of many process aspects of career behavior, including such issues as how people manage normative tasks and cope with the myriad challenges involved in career preparation, entry, adjustment, and change, regardless of the specific educational and occupational fields they inhabit. Such a process focus can augment and considerably expand the range of the dependent variables for which SCCT was initially designed. Building on SCCT's existing models, we present a social cognitive model of career self-management and offer examples of the adaptive, process behaviors to which it can be applied (e.g., career decision making/exploration, job searching, career advancement, negotiation of work transitions and multiple roles).

Occupational exposure to carcinogens in Australian road transport workers.

PubMed

Si, Si; Carey, Renee; Reid, Alison; Peters, Susan; Glass, Deborah D; Driscoll, Timothy; Darcey, Ellie; Fritschi, Lin

2016-01-01

Road transport workers (RTWs) are at high risk of exposure to several occupational carcinogens. However, there are gaps in knowledge regarding the extent and the circumstances of exposure. As a sub-study of the Australian Work Exposures Study, this study investigated the prevalence of occupational exposure in Australian RTWs. A random sample of Australian working population was invited to a telephone interview regarding their current jobs. An automated expert-assessment procedure was applied to self-reported job-related tasks using a web-based application. 162 RTWs were included in this study. RTWs were exposed to diesel exhaust (97%), solar ultraviolet radiation (78%), environmental tobacco smoke (55%), benzene (29%), silica (15%), and asbestos (10%) at work. Besides driving on roads, vehicle maintenance-related tasks were the major source of carcinogen exposures among RTWs. Most RTWs are exposed to at least one carcinogen at work. We have identified tasks where the use of control measures could potentially reduce exposures. © 2015 Wiley Periodicals, Inc.

Agriculture. Sheep Livestock.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for agricultural production, specifically for sheep, is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a task sheet for developing leadership skills, and a task list. Each…

Agriculture. Poultry Livestock.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for agricultural production, specifically for poultry, is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a task sheet for developing leadership skills, and a task list.…

Agriculture. Swine Livestock.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for agricultural production, specifically for swine, is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a task sheet for developing leadership skills, and a task list. Each…

The Inner Processes Underlying Vocational Development.

ERIC Educational Resources Information Center

Bujold, Charles E.; And Others

Educational and occupational choices may be considered, from a developmental point of view, as long-term problems whose solutions imply a number of tasks. These tasks sequentially might be called exploration, crystallization, specification, and implementation. What are the processes involved in these tasks? What are the abilities which make…

Novel Analog For Muscle Deconditioning

NASA Technical Reports Server (NTRS)

Ploutz-Snyder, Lori; Ryder, Jeff; Buxton, Roxanne; Redd, Elizabeth; Scott-Pandorf, Melissa; Hackney, Kyle; Fiedler, James; Bloomberg, Jacob

2010-01-01

Existing models of muscle deconditioning are cumbersome and expensive (ex: bedrest). We propose a new model utilizing a weighted suit to manipulate strength, power or endurance (function) relative to body weight (BW). Methods: 20 subjects performed 7 occupational astronaut tasks while wearing a suit weighted with 0-120% of BW. Models of the full relationship between muscle function/BW and task completion time were developed using fractional polynomial regression and verified by the addition of pre- and post-flight astronaut performance data using the same tasks. Spline regression was used to identify muscle function thresholds below which task performance was impaired. Results: Thresholds of performance decline were identified for each task. Seated egress & walk (most difficult task) showed thresholds of: leg press (LP) isometric peak force/BW of 18 N/kg, LP power/BW of 18 W/kg, LP work/ BW of 79 J/kg, knee extension (KE) isokinetic/BW of 6 Nm/Kg and KE torque/BW of 1.9 Nm/kg. Conclusions: Laboratory manipulation of strength / BW has promise as an appropriate analog for spaceflight-induced loss of muscle function for predicting occupational task performance and establishing operationally relevant exercise targets.

Novel Analog For Muscle Deconditioning

NASA Technical Reports Server (NTRS)

Ploutz-Snyder, Lori; Ryder, Jeff; Buxton, Roxanne; Redd. Elizabeth; Scott-Pandorf, Melissa; Hackney, Kyle; Fiedler, James; Ploutz-Snyder, Robert; Bloomberg, Jacob

2011-01-01

Existing models (such as bed rest) of muscle deconditioning are cumbersome and expensive. We propose a new model utilizing a weighted suit to manipulate strength, power, or endurance (function) relative to body weight (BW). Methods: 20 subjects performed 7 occupational astronaut tasks while wearing a suit weighted with 0-120% of BW. Models of the full relationship between muscle function/BW and task completion time were developed using fractional polynomial regression and verified by the addition of pre-and postflightastronaut performance data for the same tasks. Splineregression was used to identify muscle function thresholds below which task performance was impaired. Results: Thresholds of performance decline were identified for each task. Seated egress & walk (most difficult task) showed thresholds of leg press (LP) isometric peak force/BW of 18 N/kg, LP power/BW of 18 W/kg, LP work/BW of 79 J/kg, isokineticknee extension (KE)/BW of 6 Nm/kg, and KE torque/BW of 1.9 Nm/kg.Conclusions: Laboratory manipulation of relative strength has promise as an appropriate analog for spaceflight-induced loss of muscle function, for predicting occupational task performance and establishing operationally relevant strength thresholds.

[Evaluation of occupational medicine service tasks in the context of the Occupational Medicine Service Act, article 12, on the basis of statistical indicators in the Pomorskie voivodship].

PubMed

Parszuto, Jacek; Jaremin, Bogdan; Tukalska-Parszuto, Maria

2009-01-01

Occupational health service is based on legal regulations. We have made an attempt to estimate the implementation of the tasks resulting from article 12 of the Occupational Medicine Service Act introduced in 1998. In this paper we analyzed statistical data concerning the number of prophylactic health contracts, economic entities and health insurance payers. The data come from the Nofer Institute of Occupational Medicine, Central Statistical Office and Social Insurance Institution. Contract Coverage Rate (CCR) has been introduced for the purpose of this research. The data show that in 2007, the Contract Coverage Rate (CCR) for the Pomorskie voivodeship (province) accounted for 45.7%, with the median value of 14.4% for all voivodeships in Poland. According to the gathered statistical data, it should be concluded that the implementation of article 12 is insufficient. The amendment to the Act introducing the provision on written contracts is an opportunity to provide an effective mechanism, by which the present situation can be improved and the rates raised to a satisfactory level.

Aircraft Mechanics Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This task list is intended for use in planning and/or evaluating a competency-based course in aircraft mechanics. The guide outlines the tasks entailed in 24 different duties typically required of employees in the following occupations: airframe mechanic, power plant mechanic, aircraft mechanic, aircraft sheet metal worker, aircraft electrician,…

Medical Secretary: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of a series of 12 in the secretarial/clerical area, this booklet for the vocational instructor contains a job description for the medical secretary, a task list under 17 areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators…

Heating, Ventilation, and Air Conditioning Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This task list is intended for use in planning and/or evaluating a competency-based course in heating, ventilation, and air conditioning. The guide outlines the tasks entailed in eight different duties typically required of employees in the following occupations: residential installer, domestic refrigeration technician, air conditioning and…

Receptionist: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of a series of 12 in the secretarial/clerical area, this booklet for the vocational instructor contains a job description for the receptionist, a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators involved in…

Secretary/Non-Shorthand: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of 12 in the secretarial/clerical area, this booklet for the vocational instructor contains a job description for the secretary (non-shorthand), a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators involved in…

Office Services Aid: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of 12 in the secretarial/clerical area, this booklet for the vocational instructor contains a job description for the office services aid, a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators involved in…

Data Entry Operator: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of 12 in the secretarial/clerical area, this booklet for the vocational instructor contains a job description for the data entry operator, a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators involved in…

General Office/Typist: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of 12 in the secretarial/clerical area, this booklet for the vocational instructor contains a job description for the general office typist, a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators involved in…

Typist: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of 12 in the secretarial/clerical area, this booklet for the vocational instructor contains a job description for the typist, a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators involved in developing the…

Educational Office Personnel: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of 12 in the secretarial/clerical area, this booklet for vocational instructor contains a job description for educational office personnel, a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators involved in…

Sampling scales define occupancy and underlying occupancy-abundance relationships in animals

Treesearch

Robin Steenweg; Mark Hebblewhite; Jesse Whittington; Paul Lukacs; Kevin McKelvey

2018-01-01

Occupancy-abundance (OA) relationships are a foundational ecological phenomenon and field of study, and occupancy models are increasingly used to track population trends and understand ecological interactions. However, these two fields of ecological inquiry remain largely isolated, despite growing appreciation of the importance of integration. For example, using...

Occupational Task Analyses for the Development of Business Education Model Curricula with Emphasis on Banking and Financial Occupations. State Technical Committee Report.

ERIC Educational Resources Information Center

Delaware State Board for Vocational Education, Milford.

This guide, prepared for the Delaware State Board of Education and the State Department of Public Instruction, is intended to assist individuals developing curricula to prepare students for entry-level positions in various banking and financial occupations. It is divided into three sections, each of which consists of a cross-referenced listing of…

Agriculture Power and Machinery.

ERIC Educational Resources Information Center

Rogers, Tom

This guide is intended to assist vocational agriculture teachers who are teaching secondary- or postsecondary-level courses in agricultural power and machinery. The materials presented are based on the Arizona validated occupational competencies and tasks for the following occupations: service manager, shop foreman, service technician, and tractor…

Aerospace Industries Association (AIA) work practices report for composites

NASA Technical Reports Server (NTRS)

Luca, Jackie

1994-01-01

In an effort to gain a better understanding of effective safety and health work practice controls for composite manufacturing operations, the Aerospace Industries Association (AIA) Occupational Safety and Health Committee established a Composites Task Group. The group's task was to provide AIA members with recommendations for minimizing occupational exposure risk and to determine research needs and information gaps. The strategy included a review of toxicological information on composites, a review of member company experience and control methods, and interaction with other professional organizations who share an interest in composite work practices.

Exposure to magnetic fields among electrical workers in relation to leukemia risk in Los Angeles County.

PubMed

London, S J; Bowman, J D; Sobel, E; Thomas, D C; Garabrant, D H; Pearce, N; Bernstein, L; Peters, J M

1994-07-01

To address the hypotheses that electrical workers are exposed to higher magnetic fields and are at higher risk of leukemia than nonelectrical workers, we performed a registry-based case-control study among men aged 20-64 years with known occupation who were diagnosed with cancer in Los Angeles County between 1972 and 1990. Controls were men with cancers other than those of the central nervous system or leukemia. Magnetic field measurements on workers in each electrical occupation and in a random sample of occupations presumed to be nonelectrical were used to estimate magnetic field exposures for each occupation. Among men in electrical occupations, 121 leukemias were diagnosed. With the exception of electrical engineers, magnetic field exposures were higher among workers in electrical occupations than in nonelectrical occupations. A weakly positive trend in leukemia risk across average occupational magnetic field exposure was observed (odds ratio [OR] per 10 milligauss increase in average magnetic field = 1.2, 95% confidence interval [CI] 1.0-1.5). A slightly stronger association was observed for chronic myloid leukemia, although only 28 cases occurred among electrical workers (OR 10 milligauss increase = 1.6, 95% CI = 1.2-2.0). The results were not materially altered by adjustment for exposure to several agents known or suspected to cause leukemia. Although not conclusive, these results are consistent with findings from studies based on job title alone that electrical workers may be at slightly increased risk of leukemia.

Engaging the optics community in the development of informative, accessible resources focusing on careers

NASA Astrophysics Data System (ADS)

Poulin-Girard, Anne-Sophie; Gingras, F.; Zambon, V.; Thériault, G.

2014-09-01

Young people often have biased and pre-conceived ideas about scientists and engineers that can dissuade them from considering a career in optics. This situation is compounded by the fact that existing resources on careers in optics are not suitable since they mostly focus on more general occupations such as a physicist and an electrical engineer. In addition, the linguistic register is not adapted for students, and many of these resources are only available to guidance counselors. To create appropriate resources that will inform high school students on different career opportunities in optics and photonics, we sought the collaboration of our local optics community. We selected seven specific occupations: entrepreneur in optics, university professor, teacher, technician, research and development engineer, sales representative and graduate student in optics. For each career, a list of daily tasks was created from the existing documentation by a guidance counselor and was validated by an expert working in the field of optics. Following a process of validation, we built surveys in which professionals were asked to select the tasks that best represented their occupation. The surveys were also used to gather other information such as level of education and advice for young people wishing to pursue careers in optics. Over 175 professionals answered the surveys. With these results, we created a leaflet and career cards that are available online and depict the activities of people working in optics and photonics. We hope that these resources will help counter the negative bias against scientific careers and inform teenagers and young adults on making career choices that are better suited to their preferences and aspirations.

Operational Physical Performance and Fitness in Military Women: Physiological, Musculoskeletal Injury, and Optimized Physical Training Considerations for Successfully Integrating Women Into Combat-Centric Military Occupations.

PubMed

Nindl, Bradley C; Jones, Bruce H; Van Arsdale, Stephanie J; Kelly, Karen; Kraemer, William J

2016-01-01

This article summarizes presentations from a 2014 United States Department of Defense (DoD) Health Affairs Women in Combat symposium addressing physiological, musculoskeletal injury, and optimized physical training considerations from the operational physical performance section. The symposium was held to provide a state-of-the-science meeting on the U.S. DoD's rescinding of the ground combat exclusion policy opening up combat-centric occupations to women. Physiological, metabolic, body composition, bone density, cardiorespiratory fitness, and thermoregulation differences between men and women were briefly reviewed. Injury epidemiological data are presented within military training and operational environments demonstrating women to be at a higher risk for musculoskeletal injuries than men. Physical training considerations for improved muscle strength and power, occupational task performance, load carriage were also reviewed. Particular focus of this article was given to translating physiological and epidemiological findings from the literature on these topics toward actionable guidance and policy recommendations for military leaders responsible for military physical training doctrine: (1) inclusion of resistance training with special emphasis on strength and power development (i.e., activation of high-threshold motor units and recruitment of type II high-force muscle fibers), upper-body strength development, and heavy load carriage, (2) moving away from "field expediency" as the major criteria for determining military physical training policy and training implementation, (3) improvement of load carriage ability with emphasis placed on specific load carriage task performance, combined with both resistance and endurance training, and (4) providing greater equipment resources, coaching assets, and increased training time dedicated to physical readiness training. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Shoulder biomechanics and the success of translational research.

PubMed

Cutti, Andrea Giovanni; Chadwick, Edward K

2014-03-01

In 2009, the International Shoulder Group (ISG) had the opportunity to propose to the readers of Medical and Biological Engineering and Computing a Special Issue on shoulder biomechanics. At that time, we pointed out that the field was evolving to include more applied research. After 4 years, we can confirm that impression: 10 out of 12 papers included in this second Special Issue deal with clinical related questions, through theoretical and experimental methodologies. This demonstrates that the translational research at the base of ISG foundation in 1989 is effective. We think that the papers of this issue will have an impact on clinics in general and on the treatment of work-related injuries and diseases in particular. Based on the statistics of the Italian Workers' Compensation Authority (INAIL), injuries at the shoulder are first in terms of average duration of "temporary total disability to work". Moreover, occupational diseases at the shoulder in the industrial and services sector represented 16 % of all occupational diseases in 2012, i.e., 46 % of those related to the upper limb. These data stress the need for specific interventions, with the contribution of both researchers and policy makers. Starting from the papers included here, we would encourage additional efforts on: (1) quantitative analysis of shoulder loading during tasks associated with musculoskeletal injuries, and ways to reduce that loading, (2) simple and effective tools to improve the diagnosis and outcome assessment of motion-related shoulder diseases, and (3) the development of rehabilitation treatments focused on occupational tasks, taking advantage of state-of-the-art biofeedback technologies, and exploiting the power of biomechanical models for muscle force prediction.

Equivalence Testing as a Tool for Fatigue Risk Management in Aviation.

PubMed

Wu, Lora J; Gander, Philippa H; van den Berg, Margo; Signal, T Leigh

2018-04-01

Many civilian aviation regulators favor evidence-based strategies that go beyond hours-of-service approaches for managing fatigue risk. Several countries now allow operations to be flown outside of flight and duty hour limitations, provided airlines demonstrate an alternative method of compliance that yields safety levels "at least equivalent to" the prescriptive regulations. Here we discuss equivalence testing in occupational fatigue risk management. We present suggested ratios/margins of practical equivalence when comparing operations inside and outside of prescriptive regulations for two common aviation safety performance indicators: total in-flight sleep duration and psychomotor vigilance task reaction speed. Suggested levels of practical equivalence, based on expertise coupled with evidence from field and laboratory studies, are ≤ 30 min in-flight sleep and ± 15% of reference response speed. Equivalence testing is illustrated in analyses of a within-subjects field study during an out-and-back long-range trip. During both sectors of their trip, 41 pilots were monitored via actigraphy, sleep diary, and top of descent psychomotor vigilance task. Pilots were assigned to take rest breaks in a standard lie-flat bunk on one sector and in a bunk tapered 9 from hip to foot on the other sector. Total in-flight sleep duration (134 ± 53 vs. 135 ± 55 min) and mean reaction speed at top of descent (3.94 ± 0.58 vs. 3.77 ± 0.58) were equivalent after rest in the full vs. tapered bunk. Equivalence testing is a complimentary statistical approach to difference testing when comparing levels of fatigue and performance in occupational settings and can be applied in transportation policy decision making.Wu LJ, Gander PH, van den Berg M, Signal TL. Equivalence testing as a tool for fatigue risk management in aviation. Aerosp Med Hum Perform. 2018; 89(4):383-388.

Physical employment standards for U.K. fire and rescue service personnel.

PubMed

Blacker, S D; Rayson, M P; Wilkinson, D M; Carter, J M; Nevill, A M; Richmond, V L

2016-01-01

Evidence-based physical employment standards are vital for recruiting, training and maintaining the operational effectiveness of personnel in physically demanding occupations. (i) Develop criterion tests for in-service physical assessment, which simulate the role-related physical demands of UK fire and rescue service (UK FRS) personnel. (ii) Develop practical physical selection tests for FRS applicants. (iii) Evaluate the validity of the selection tests to predict criterion test performance. Stage 1: we conducted a physical demands analysis involving seven workshops and an expert panel to document the key physical tasks required of UK FRS personnel and to develop 'criterion' and 'selection' tests. Stage 2: we measured the performance of 137 trainee and 50 trained UK FRS personnel on selection, criterion and 'field' measures of aerobic power, strength and body size. Statistical models were developed to predict criterion test performance. Stage 3: matter experts derived minimum performance standards. We developed single person simulations of the key physical tasks required of UK FRS personnel as criterion and selection tests (rural fire, domestic fire, ladder lift, ladder extension, ladder climb, pump assembly, enclosed space search). Selection tests were marginally stronger predictors of criterion test performance (r = 0.88-0.94, 95% Limits of Agreement [LoA] 7.6-14.0%) than field test scores (r = 0.84-0.94, 95% LoA 8.0-19.8%) and offered greater face and content validity and more practical implementation. This study outlines the development of role-related, gender-free physical employment tests for the UK FRS, which conform to equal opportunities law. © The Author 2015. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Sprinkler System Installer. Occupational Analyses Series.

ERIC Educational Resources Information Center

Chinien, Chris; Boutin, France

This analysis covers tasks performed by a sprinkler system installer, an occupational title some provinces and territories of Canada have also identified as pipefitter--fire protection mechanic specialty; sprinkler and fire protection installer; sprinkler and fire protection systems installer; and sprinkler fitter. A guide to analysis discusses…

Farm Equipment Mechanic. Occupational Analyses Series.

ERIC Educational Resources Information Center

Ross, Douglas

This analysis covers tasks performed by a farm equipment mechanic, an occupational title some provinces and territories of Canada have also identified as agricultural machinery technician, agricultural mechanic, and farm equipment service technician. A guide to analysis discusses development, structure, and validation method; scope of the…

Relating Women's Experience and Skills to Competencies Required in Selected Occupations and Vocational Education Programs. Project Report, Task C1, Revised Competency Analysis: Credentialing Women's Life Experiences (Project ACCESS).

ERIC Educational Resources Information Center

Ekstrom, Ruth B.; And Others

Competency scales were developed for 10 direct-entry occupations and 10 vocational education programs as part of Project ACCESS, a project to assess women's life experience learning for entrance into employment and for advanced placement in vocational education programs. Development of the occupational scales involved employer interviews, followed…

Task Listings Resulting from the Vocational Competency Measures Project. Memorandum Report.

ERIC Educational Resources Information Center

American Institutes for Research in the Behavioral Sciences, Palo Alto, CA.

This memorandum report consists of 14 task listings resulting from the Vocational Competency Measures Project. (The Vocational Competency Measures Project was a test development project that involved the writing and verification of task listings for 14 vocational occupational areas through over 225 interviews conducted in 27 states.) Provided in…

Household Task Participation of Children with and without Attentional Problems

ERIC Educational Resources Information Center

Dunn, Louise; Coster, Wendy J.; Orsmond, Gael I.; Cohn, Ellen S.

2009-01-01

Children with attention deficit/hyperactivity disorder (ADHD) often demonstrate problems in their participation in family occupations, such as household tasks, due to their needs for assistance and their behavior. Because participation in household tasks is part of family life and may be one way that families prepare children for adult roles, it…

Industrial Electrical Maintenance Learning Guides and Task Listing by Occupational Titles.

ERIC Educational Resources Information Center

Whitmer, Melvin

Seven student learning guides are provided for an industrial electrical maintenance program at the secondary, postsecondary, or adult level. Each learning guide is composed of these component parts: a title page that states the task, purpose, program and task numbers, estimated time, and prerequisites; an optional learning contract that includes…

Legal Secretary: Task List Competency Record.

ERIC Educational Resources Information Center

Minnesota Instructional Materials Center, White Bear Lake.

One of a series of 12 in the secretarial/clerical area, this booklet for the vocational instructor contains a job description for the legal secretary, a task list of areas of competency, an occupational tasks competency record (suggested as replacement for the traditional report card), a list of industry representatives and educators involved in…

Task Simulation: Word Processing. Teacher [and Student Manuals], B. Correspondence Secretary.

ERIC Educational Resources Information Center

Burch, Geralyn H.

This task-simulation learning module on being a correspondence secretary in a realty office for secondary and postsecondary teachers and students, the fifth in a series of eleven task and in-basket simulations, was designed to provide individualized instruction in office occupations courses, such as introductory business and typewriting. (Each of…

Musculoskeletal disorders among construction workers: a one-year follow-up study

PubMed Central

2012-01-01

Background Work-related musculoskeletal disorders (MSDs) are an important cause of functional impairments and disability among construction workers. An improved understanding of MSDs in different construction occupations is likely to be of value for selecting preventive measures. This study aimed to survey the prevalence of symptoms of MSDs, the work-relatedness of the symptoms and the problems experienced during work among two construction occupations: bricklayers and supervisors. Methods We randomly selected 750 bricklayers and 750 supervisors resident in the Netherlands in December 2009. This sample was surveyed by means of a baseline questionnaire and a follow-up questionnaire one year later. The participants were asked about complaints of the musculoskeletal system during the last six months, the perceived work-relatedness of the symptoms, the problems that occurred during work and the occupational tasks that were perceived as causes or aggravating factors of the MSD. Results Baseline response rate was 37%, follow-up response was 80%. The prevalence of MSDs among 267 bricklayers and 232 supervisors was 67% and 57%, respectively. Complaints of the back, knee and shoulder/upper arm were the most prevalent among both occupations. Irrespective of the body region, most of the bricklayers and supervisors reported that their complaints were work-related. Complaints of the back and elbow were the most often reported among the bricklayers during work, whereas lower arm/wrist and upper leg complaints were the most often reported among the supervisors. In both occupations, a majority of the participants perceived several occupational physical tasks and activities as causes or aggravating factors for their MSD. Recurrent complaints at follow-up were reported by both bricklayers (47% of the complaints) and supervisors (31% of the complaints). Participants in both occupations report that mainly back and knee complaints result in additional problems during work, at the time of follow-up. Conclusions A substantial number of the bricklayers and the supervisors report musculoskeletal disorders, mainly back, knee and shoulder/upper arm complaints. The majority of the bricklayers and half of the supervisors believe that their complaints are work-related. Irrespective of occupation, participants with MSDs report substantial problems during work. Workplace intervention measures aimed at occupational physical tasks and activities seem justified for both occupations. PMID:23061990

Characterization of occupational exposures to cleaning products used for common cleaning tasks--a pilot study of hospital cleaners.

PubMed

Bello, Anila; Quinn, Margaret M; Perry, Melissa J; Milton, Donald K

2009-03-27

In recent years, cleaning has been identified as an occupational risk because of an increased incidence of reported respiratory effects, such as asthma and asthma-like symptoms among cleaning workers. Due to the lack of systematic occupational hygiene analyses and workplace exposure data, it is not clear which cleaning-related exposures induce or aggravate asthma and other respiratory effects. Currently, there is a need for systematic evaluation of cleaning products ingredients and their exposures in the workplace. The objectives of this work were to: a) identify cleaning products' ingredients of concern with respect to respiratory and skin irritation and sensitization; and b) assess the potential for inhalation and dermal exposures to these ingredients during common cleaning tasks. We prioritized ingredients of concern in cleaning products commonly used in several hospitals in Massachusetts. Methods included workplace interviews, reviews of product Materials Safety Data Sheets and the scientific literature on adverse health effects to humans, reviews of physico-chemical properties of cleaning ingredients, and occupational hygiene observational analyses. Furthermore, the potential for exposure in the workplace was assessed by conducting qualitative assessment of airborne exposures and semi-quantitative assessment of dermal exposures. Cleaning products used for common cleaning tasks were mixtures of many chemicals, including respiratory and dermal irritants and sensitizers. Examples of ingredients of concern include quaternary ammonium compounds, 2-butoxyethanol, and ethanolamines. Cleaning workers are at risk of acute and chronic inhalation exposures to volatile organic compounds (VOC) vapors and aerosols generated from product spraying, and dermal exposures mostly through hands. Cleaning products are mixtures of many chemical ingredients that may impact workers' health through air and dermal exposures. Because cleaning exposures are a function of product formulations and product application procedures, a combination of product evaluation with workplace exposure assessment is critical in developing strategies for protecting workers from cleaning hazards. Our task based assessment methods allowed classification of tasks in different exposure categories, a strategy that can be employed by epidemiological investigations related to cleaning. The methods presented here can be used by occupational and environmental health practitioners to identify intervention strategies.

Characterization of occupational exposures to cleaning products used for common cleaning tasks-a pilot study of hospital cleaners

PubMed Central

2009-01-01

Background In recent years, cleaning has been identified as an occupational risk because of an increased incidence of reported respiratory effects, such as asthma and asthma-like symptoms among cleaning workers. Due to the lack of systematic occupational hygiene analyses and workplace exposure data, it is not clear which cleaning-related exposures induce or aggravate asthma and other respiratory effects. Currently, there is a need for systematic evaluation of cleaning products ingredients and their exposures in the workplace. The objectives of this work were to: a) identify cleaning products' ingredients of concern with respect to respiratory and skin irritation and sensitization; and b) assess the potential for inhalation and dermal exposures to these ingredients during common cleaning tasks. Methods We prioritized ingredients of concern in cleaning products commonly used in several hospitals in Massachusetts. Methods included workplace interviews, reviews of product Materials Safety Data Sheets and the scientific literature on adverse health effects to humans, reviews of physico-chemical properties of cleaning ingredients, and occupational hygiene observational analyses. Furthermore, the potential for exposure in the workplace was assessed by conducting qualitative assessment of airborne exposures and semi-quantitative assessment of dermal exposures. Results Cleaning products used for common cleaning tasks were mixtures of many chemicals, including respiratory and dermal irritants and sensitizers. Examples of ingredients of concern include quaternary ammonium compounds, 2-butoxyethanol, and ethanolamines. Cleaning workers are at risk of acute and chronic inhalation exposures to volatile organic compounds (VOC) vapors and aerosols generated from product spraying, and dermal exposures mostly through hands. Conclusion Cleaning products are mixtures of many chemical ingredients that may impact workers' health through air and dermal exposures. Because cleaning exposures are a function of product formulations and product application procedures, a combination of product evaluation with workplace exposure assessment is critical in developing strategies for protecting workers from cleaning hazards. Our task based assessment methods allowed classification of tasks in different exposure categories, a strategy that can be employed by epidemiological investigations related to cleaning. The methods presented here can be used by occupational and environmental health practitioners to identify intervention strategies. PMID:19327131

Assessment of Occupational Exposure to Bisphenol A in Five Different Production Companies in Finland.

PubMed

Heinälä, Milla; Ylinen, Katriina; Tuomi, Tapani; Santonen, Tiina; Porras, Simo P

2017-01-01

The aim of the study was to assess occupational exposure to bisphenol A in Finland. Five companies took part in the research project: two paint factories (liquid and powder paints), a composite product factory, a thermal paper factory, and a tractor factory. Exposure was assessed by measuring total bisphenol A excretion (free and conjugated) from urine samples, and its concentrations in the air. The results revealed the specific work tasks in two of five companies in which significant occupational exposure to bisphenol A may occur. In the manufacturing of liquid paint hardener, urine samples collected after the working day showed bisphenol A levels of up to 100-170 µg l-1. Workers in thermal paper manufacturing were also exposed to bisphenol A, especially those working in the manufacture of coating material and operating coating machines. Median concentrations of the post-shift urine samples of coating machine workers were in the range of 130-250 µg l-1. The highest bisphenol A concentrations were in the range of 1000-1500 µg l-1. Recommendations for more effective personal protection resulted in decreased exposure, particularly among coating machine operators. In the rest of the companies, urinary bisphenol A levels were typically in the range of those of the general population. Bisphenol A concentrations in air samples were typically low (<40 µg m-3), except in some short-term duties related to the handling of solid bisphenol A (maximum 17.6 mg m-3). Low air levels, even in the companies with high urinary levels, suggest exposure via dermal contact. According to the results, exposure to bisphenol A may occur particularly in work tasks that involve the use of pure bisphenol A. In these tasks, special attention should be paid to the prevention of skin exposure. Inhalation exposure may become relevant in dusty work tasks. Since skin exposure is of potential concern in these tasks, biomonitoring is recommended as the method for assessing occupational exposure to bisphenol A. © The Author 2017. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

Determining Behavioral Task Content of the Curriculum in Occupational and Professional Education Programs: The Dental Auxiliaries. Final Report.

ERIC Educational Resources Information Center

Terry, David R.; Evans, Rupert N.

The document is the final report of a project to develop a suitable method for studying the task content of accredited dental auxiliary education programs and the relationship between the tasks taught in such programs and the tasks involved in a professional situation. The set of instruments developed and pilot tested in 63 programs was used to…

Commercial Truck/Equipment Technician. Occupational Competency Analysis Profile.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Vocational Instructional Materials Lab.

This Occupational Competency Analysis Profile (OCAP) for commercial truck and equipment technician is an employer-verified competency list that evolved from a modified DACUM (Developing a Curriculum) job analysis process involving business, industry, labor, and community agency representatives throughout Ohio. The task list of the National…

Cluster Guide. Accounting Occupations.

ERIC Educational Resources Information Center

Beaverton School District 48, OR.

Based on a recent task inventory of key occupations in the accounting cluster taken in the Portland, Oregon, area, this curriculum guide is intended to assist administrators and teachers in the design and implementation of high school accounting cluster programs. The guide is divided into four major sections: program organization and…

Physiological Implications, Performance Assessment and Risk Mitigation Strategies of Women in Combat-Centric Occupations.

PubMed

Greeves, Julie P

2015-11-01

Women have historically featured in military conflicts, but were not formally integrated into the military until the 20th century; occupations were mainly restricted to clerical or support roles. An increasing number of occupations have been opened to women and the higher physical demands of combat roles present new challenges. Inherent biological differences between sexes require women to work harder when undertaking the same tasks as men. This is reflected, in part, by the greater risk of musculoskeletal injuries of women observed notably during integrated military training. Gender "neutral" occupational standards, based on the physical requirements of the role, will ensure that women are suitably selected to cope with the demands of military tasks with a minimal risk of injury and to operational effectiveness. Initiatives such as reduced running mileage and single-sex training have contributed to a reduction in lower-limb musculoskeletal injuries, but the risk of injury remains higher in women. Nevertheless, women experience substantial gains in aerobic power and strength with appropriate and targeted training, narrowing the gap in physical performance between the sexes. Evidence-based occupational standards and optimal training programs provide short-term solutions for integrating women in support combat, and indeed direct combat roles.

Physiological Strain in French Vineyard Workers Wearing Protective Equipment to Conduct Re-Entry Tasks in Humid Conditions.

PubMed

Grimbuhler, Sonia; Viel, Jean-François

2018-06-19

The proper use of personal protective equipment (PPE) plays an important role in reducing exposure to pesticides in vineyard farming activities, including re-entry tasks. However, discomfort from clothing systems may increase the physiological burden on workers. We compared the physiological burdens of vineyard workers wearing three different types of PPE during canopy management in field humid conditions while accounting for occupational, climatic, and geographical environments. The study was conducted in the Bordeaux vineyards of southern France during June 2012. A total of 42 workers from seven vineyards consented to field observations. The following PPE garments were randomly allocated: HF Estufa polyamide (Brisa®), Tyvek® Classic Plus, and Tychem® C Standard. Participant sociodemographic characteristics were collected using a structured questionnaire. Skin temperature and heart rate were monitored continuously using portable devices. Multivariate multilevel linear regression models were performed to account for the hierarchical structure of data. No significant difference was found for mean skin temperature during work. Regardless of the cardiac strain parameter considered, the Tyvek® Classic Plus garment produced the poorest results (P ≤ 0.03). Under the very humid conditions encountered during the field study, the thinness and breathability of the Tyvek® Classic Plus garment resulted in undergarment humidity, imposing additional physiological burden on vineyard workers. These results confirm that the idea of using generic coveralls in any farming activity is unsuitable. Compromises should be created between physiological costs and protection, depending on the agricultural task performed, the crop grown, and the environmental conditions encountered.

[Physicians and occupational health: a qualitative study in south-eastern France].

PubMed

Saliba, M-L; Iarmarcovai, G; Souville, M; Viau, A; Arnaud, S; Verger, P

2007-10-01

Occupational health is a major public health problem in France. However, the level of investment of general practitioners and specialist physicians in this field is not well documented. We aimed at studying elements moving closer or differentiating groups of professionals (notably physicians) in the field of occupational health in terms of conceptions of their roles (prevention and care) and of practices (in particular detection and notification of occupational diseases and perceived barriers). We conducted a qualitative study in south-eastern France which consisted of in-depth interviews of physicians and actors involved in the prevention of occupational hazards or in their indemnification. Then discourse analysis was carried out on the corpus collected. Content analysis grouped the data into themes. Several reasons could explain the low investment of physicians in the field of occupational health: insufficient detection of occupational causes of diseases, complexity of administrative procedures of declaration and bias of causal interpretation for the patients exposed to other risk factors such as smoking. The fear that notifying an occupational disease might have repercussions on patients' socio-professional situations places physicians in a situation of ethical dilemma: inducing a social risk on one side, ignoring his rights on the other. Physicians are not sufficiently prepared to deal with these situations, because they lack appropriate knowledge and support from specialists in the field, due to an important bulk-heading of actors and their practices. To sensitize and train physicians to occupational health and to support multi-field practices are essential.

Occupational health and safety issues in military field hospitals.

PubMed

Bricknell, M C

2001-10-01

This paper considers the occupational health and safety issues that apply within a military field hospital. It considers NHS occupational health and safety activities and examines how these might be applied within an Army Medical Services unit. Areas that are unique to field hospitals are highlighted in comparison with a static NHS hospital. Some issues for future work are also considered.

Generic Skills for Occupational Training.

ERIC Educational Resources Information Center

Smith, Arthur De W.

Generic skills are those overt and covert behaviors which are fundamental to the performance of many tasks and subtasks carried out in a wide range of occupations and which are basic to both specialized applications and job specific skills. They consist of academic, reasoning, interpersonal and manipulation skills. The generic approach is…

Promoting the Role of Occupational Therapy in School-Based Collaboration: Outcome Project

ERIC Educational Resources Information Center

Christner, Andrea

2015-01-01

This evidence-based project provided a professional development opportunity for educators to enhance the awareness of school-based occupational therapy and promote a collaborative approach when supporting student participation in daily learning tasks. Through asynchronous web-based delivery, participants viewed five narrated PowerPoint…

Catalog of Performance Objectives and Performance Guides for Physical Therapy Occupations.

ERIC Educational Resources Information Center

Reneau, Fred; Hahn, Dave

This catalog provides a worker-based description of duties, tasks, performance objectives and guides, and related data for physical therapy occupations. Duties covered include the following: (1) performing administrative/clerical functions; (2) communicating information; (3) providing patient care services; (4) performing support service; (5)…

MATHEMATICS CLUSTERS IN SELECTED AREAS OF VOCATIONAL EDUCATION, REPORT NUMBER 8.

ERIC Educational Resources Information Center

RAHMLOW, HAROLD F.; WINCHELL, LEONARD

IDENTIFICATIONS WERE MADE OF THE MATHEMATICAL KNOWLEDGES COMMONLY USED IN OCCUPATIONS MOST READILY SUITABLE FOR NONCOLLEGE-BOUND YOUTH. TASK ITEMS FROM QUESTIONNAIRES USED IN OFFICE OCCUPATIONS, GENERAL MERCHANDISING, BUILDING TRADES, ELECTRONICS, FOOD SERVICE, CHILD CARE, AND AGRICULTURE STUDIES WERE EXAMINED FOR MATHEMATICAL KNOWLEDGE CONTENT.…

Truck and Transport Mechanic. Occupational Analyses Series.

ERIC Educational Resources Information Center

McRory, Aline; Ally, Mohamed

This analysis covers tasks performed by a truck and transport mechanic, an occupational title some provinces and territories of Canada have also identified as commercial transport vehicle mechanic; transport truck mechanic; truck and coach technician; and truck and transport service technician. A guide to analysis discusses development, structure,…

23 CFR 1200.21 - Occupant protection grants.

Code of Federal Regulations, 2014 CFR

2014-04-01

...) established a statewide occupant protection task force that includes agencies and organizations that can help... application submitted on July 1, 2014, the “previous calendar year” would be 2013). Lower seat belt use rate...., for a grant application submitted on July 1, 2014, the “previous calendar year” would be 2013). Seat...

23 CFR 1200.21 - Occupant protection grants.

Code of Federal Regulations, 2013 CFR

2013-04-01

...) established a statewide occupant protection task force that includes agencies and organizations that can help... application submitted on July 1, 2014, the “previous calendar year” would be 2013). Lower seat belt use rate...., for a grant application submitted on July 1, 2014, the “previous calendar year” would be 2013). Seat...

Occupational Profiles in Environmental Protection.

ERIC Educational Resources Information Center

CEDEFOP Flash, 1993

1993-01-01

Two pilot projects on environmental profiles in the chemical and metal industries and in the public sector were conducted in four countries. Two aspects were studied: job requirements in selected enterprises and departments of the civil service and the occupational competencies of the staff carrying out these tasks. Studies on the chemical and…

Work-Related Burn Injuries Hospitalized in US Burn Centers: 2002 to 2011.

PubMed

Huang, Zhenna; Friedman, Lee S

2017-03-01

To develop a comprehensive definition to identify work-related burns in the National Burn Repository (NBR) based on multiple fields and describes injuries by occupation. The NBR, which is an inpatient dataset, was used to compare type and severity of burn injuries by occupation. Using the definition developed for this analysis, 22,969 burn injuries were identified as work-related. In contrast, the single work-related field intended to capture occupational injuries only captured 4696 cases. The highest numbers of burns were observed in construction/extraction, food preparation, and durable goods production occupations. Occupations with a mean total body surface area (TBSA) burned greater than 10% include transportation and material-moving, architecture and engineering, and arts/design/entertainment/sports/media occupations. The NBR dataset should be further utilized for occupational burn injury investigations and multiple fields should be considered for case ascertainment.

Validated Competency Task Lists for General Merchandise Retailing, Food Service Management, and Business and Personal Services Marketing.

ERIC Educational Resources Information Center

Faught, Suzanne G.

This publication contains competency task lists that address principal entry-level and career-sustaining jobs in the occupational categories of general merchandise retailing, food service management, and business and personal services marketing. Section I, Development of the Competency Task Lists, provides details on how the competencies were…

Student Assessment System. Student Performance Record. Task Detailing. Cosmetology. Georgia Vocational Education Program Articulation.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Div. of Vocational Education.

This booklet lists tasks and functions the cosmetology student should be able to do upon entering an employment situation or a postsecondary school. (Listings are also available for the areas of allied health occupations/practical nursing and transportation/automotive mechanics.) Tasks are coded to correspond to those on the Student Performance…

Machine Tool Series. Duty Task List.

ERIC Educational Resources Information Center

Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

This task list is intended for use in planning and/or evaluating a competency-based course to prepare machine tool, drill press, grinding machine, lathe, mill, and/or power saw operators. The listing is divided into six sections, with each one outlining the tasks required to perform the duties that have been identified for the given occupation.…

Are occupational, hobby, or lifestyle exposures associated with Philadelphia chromosome positive chronic myeloid leukaemia?

PubMed Central

Bjork, J; Albin, M; Welinder, H; Tinnerberg, H; Mauritzson, N; Kauppinen, T; Stromberg, U; Johansson, B; Billstrom, R; Mikoczy, Z; Ahlgren, T; Nilsson, P; Mitelman, F; Hagmar, L

2001-01-01

OBJECTIVES—To investigate a broad range of occupational, hobby, and lifestyle exposures, suggested as risk factors for Philadelphia chromosome positive (Ph+) chronic myeloid leukaemia (CML).
METHODS—A case-control study, comprising 255 Ph+CML patients from southern Sweden and matched controls, was conducted. Individual data on work tasks, hobbies, and lifestyle exposures were obtained by telephone interviews. Occupational hygienists assessed occupational and hobby exposures for each subject individually. Also, occupational titles were obtained from national registries, and group level exposure—that is, the exposure proportion for each occupational title—was assessed with a job exposure matrix. The effects of 11 exposures using individual data and two exposures using group data (organic solvents and animal dust) were estimated.
RESULTS—For the individual data on organic solvents, an effect was found for moderate or high intensity of exposure (odds ratio (OR) 3.4, 95% confidence interval (95% CI) 1.1 to 11) and for long duration (15-20 years) of exposure (OR 2.1, 95% CI 1.1 to 4.0). By contrast, the group data showed no association (OR 0.69, 95% CI 0.27 to 1.8; moderate or high intensity versus no exposure). For extremely low frequency electromagnetic fields (EMFs), only individual data were available. An association with long occupational exposure to EMFs was found (OR 2.3, 95% CI 1.2 to 4.5). However, no effect of EMF intensity was indicated. No significant effects of benzene, gasoline or diesel, or tobacco smoking were found. OR estimates below unity were suggested for personal use of hair dye and for agricultural exposures.
CONCLUSIONS—Associations between exposure to organic solvents and EMFs, and Ph+CML were indicated but were not entirely consistent.


Keywords: risk factors; epidemiology; case-control study PMID:11600728

Occupational Exposure to Nano-Objects and Their Agglomerates and Aggregates Across Various Life Cycle Stages; A Broad-Scale Exposure Study.

PubMed

Bekker, Cindy; Kuijpers, Eelco; Brouwer, Derk H; Vermeulen, Roel; Fransman, Wouter

2015-07-01

Occupational exposure to manufactured nano-objects and their agglomerates, and aggregates (NOAA) has been described in several workplace air monitoring studies. However, data pooling for general conclusions and exposure estimates are hampered by limited exposure data across the occupational life cycle of NOAA and a lack in comparability between the methods of collecting and analysing the data. By applying a consistent method of collecting and analysing the workplace exposure data, this study aimed to provide information about the occupational NOAA exposure levels across various life cycle stages of NOAA in the Netherlands which can also be used for multi-purpose use. Personal/near field task-based exposure data was collected using a multi-source exposure assessment method collecting real time particle number concentration, particle size distribution (PSD), filter-based samples for morphological, and elemental analysis and detailed contextual information. A decision logic was followed allowing a consistent and objective way of analysing the exposure data. In total, 46 measurement surveys were conducted at 15 companies covering 18 different exposure situations across various occupational life cycle stages of NOAA. Highest activity-effect levels were found during replacement of big bags (<1000-76000 # cm(-3)), mixing/dumping of powders manually (<1000-52000 # cm(-3)) and mechanically (<1000-100000 # cm(-3)), and spraying of liquid (2000-800000 # cm(-3)) showing a high variability between and within the various exposure situations. In general, a limited change in PSD was found during the activity compared to the background. This broad-scale exposure study gives a comprehensive overview of the NOAA exposure situations in the Netherlands and an indication of the levels of occupational exposure to NOAA across various life cycle of NOAA. The collected workplace exposure data and contextual information will serve as basis for future pooling of data and modelling of worker exposure. © The Author 2015. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

3D peak and cumulative low back and shoulder loads and postures during greenhouse pepper harvesting using a video-based approach.

PubMed

Gyemi, Danielle L; van Wyk, Paula M; Statham, Melissa; Casey, Jeff; Andrews, David M

2016-01-01

In agricultural field work many tasks have been cited as high priority risk factors for the development of work-related musculoskeletal disorders (WRMDs). Although video-based biomechanical approaches have been effective in documenting the physical demands and risks associated with various occupational and non-occupational tasks, to date, this method has yet to be used to document jobs such as crop harvesting in a greenhouse environment. To document and assess the postural characteristics and 3D peak and cumulative low back and shoulder loads associated with greenhouse pepper harvesting using a video-based posture sampling approach. Nine male (28.2 (4.1) years) pepper harvesters from a greenhouse in Southwestern Ontario, Canada were videotaped during a normal shift. 3DMatch was used to document working trunk and shoulder postures, from which 3D peak and cumulative forces and moments were quantified. On average, workers spent the majority of their time in neutral trunk postures (lateral bend: 99.1%; axial twist: 59.9%; flexion: 89.8%). Consistent results were found for the left and right shoulder, with the arms held in a neutral flexion posture 50% of the time or more. Four participants experienced peak L4/L5 compression forces (between 4116.3 N and 5937.0 N) which exceeded the NIOSH Action Limit (3400 N) during the cart pushing/pulling task, but remained below the threshold during picking. Mean cumulative L4/L5 extension and shoulder flexion moments ranged in magnitude from 18.5 Nm to 28.2 Nm, and between 19.4 Nm and 23.2 Nm, respectively, across all tasks. The postural characteristics and biomechanical loads associated with greenhouse pepper harvesting were quantified with a video-based biomechanical approach. Further investigations of the physical risk factors for low back and shoulder musculoskeletal disorders is warranted in pepper harvesting, given the postures and loads documented in this study.

Occupational Physical Loading Tasks and Knee Osteoarthritis: A Review of the Evidence

PubMed Central

Ezzat, Allison M.

2014-01-01

ABSTRACT Purpose: To perform a systematic review with best evidence synthesis examining the literature on the relationship between occupational loading tasks and knee osteoarthritis (OA). Methods: Two databases were searched to identify articles published between 1946 and April, 2011. Eligible studies were those that (1) included adults reporting on their employment history; (2) measured individuals' exposure to work-related activities with heavy loading in the knee joint; and (3) identified presence of knee OA (determined by X-ray), cartilage defects associated with knee OA (identified by magnetic resonance imaging), or joint replacement surgery. Results: A total of 32 articles from 31 studies met the inclusion criteria. We found moderate evidence that combined heavy lifting and kneeling is a risk factor for knee OA, with odds ratios (OR) varying from 1.8 to 7.9, and limited evidence for heavy lifting (OR=1.4–7.3), kneeling (OR=1.5–6.9), stair climbing (OR=1.6–5.1), and occupational groups (OR=1.4–4.7) as risk factors. When examined by sex, moderate level evidence of knee OA was found in men; however, the evidence in women was limited. Conclusions: Further high-quality prospective studies are warranted to provide further evidence on the role of occupational loading tasks in knee OA, particularly in women. PMID:24719516

The perceived compatibility of safety and production expectations in hazardous occupations.

PubMed

McLain, David L; Jarrell, Kimberly A

2007-01-01

Safety hazards are unavoidable in many work environments. Employees must be both productive and safe, however, conflicting safety and production demands can negatively affect safety, production, or both. The employee's perception of the compatibility of management's safety and production expectations is a possible predictor of such consequences. This paper defines "safety-production compatibility" and describes how measures of safety-production compatibility, as well as safety pressure and production pressure, were developed. We used LISREL structural equation modeling to test the influences of safety-production compatibility, safety pressure, and production pressure on safe work behavior and interference with performing other work tasks. The 239 study participants were workers employed in diverse but hazardous occupations. Pressure to work safely was positively associated with safe work behavior. The perceived compatibility of safety and production demands positively influenced safe work behavior and reduced the interference of safety hazards performing other tasks. Safety-production compatibility was also found to mediate the relationship between trust in management and safe work behavior. The results of this field study suggest increased compatibility, and thus less conflict, between safety and production demands influences safe work behavior and the interference of safety hazards with performing other work tasks. More broadly, the worker's reaction to multiple work demands is a safety and performance influence. Safety management efforts that focus only on the hazards fail to eliminate many accidents because accidents arise from many factors including technology, safety climate, social influences, production, and safety demands. This study suggests that workers differ in their perception of the compatibility of safety and production demands. These differences will show up in safe work behavior, influencing the effectiveness of safety management efforts and the trust workers have in management's concern for safety.

Maternal occupational exposure during pregnancy and the risk of spina bifida.

PubMed Central

Blatter, B M; Roeleveld, N; Zielhuis, G A; Gabreëls, F J; Verbeek, A L

1996-01-01

OBJECTIVES: A case-control study was carried out to explore associations between spina bifida and occupational exposure of the mother. METHODS: The cases were children with spina bifida aperta born between 1980 and 1992 from nine hospitals in the Netherlands. The controls were children born healthy in the same period as the cases, from hospitals and from the general population. Data collection was carried out in two steps. Firstly, postal questionnaires were sent to all the parents of cases and controls to gather information on occupations and potential confounders. In the second phase of the study, information on specific exposures was collected by means of job and task specific personal interviews. Interviews were performed with 55 case mothers and 66 control mothers who had occupations with a potential for chemical or physical exposure. Those exposures were assumed to be negligible for--for example, teachers and secretaries, so personal interviews were not indicated for these women. Information was collected on specific tasks in the period just after conception, and on the associated use of chemical or physical agents, frequency of exposure, and use of protective equipment. RESULTS: The analyses of occupation showed an increased risk for women working in agricultural occupations (OR = 3.4, CI:1.3-9.0), and, although less distinct, for cleaning women (OR = 1.7, CI:0.9-3.4). Only a few women seemed to be occupationally exposed to chemical or physical agents. No differences in occurrence of specific exposures could be detected between cases and controls. Besides, no differences were seen in pesticide or disinfectant exposure among case and control mothers in agricultural occupations. CONCLUSIONS: Occupational exposures of the mother during pregnancy were infrequent and did not seem to play an important part in the aetiology of spina bifida in this study. The association found between spina bifida and maternal agricultural occupations could not be explained by the use of pesticides by the mother or by any other occupational exposure. PMID:8777455

U.S. Army physical demands study: Prevalence and frequency of performing physically demanding tasks in deployed and non-deployed settings.

PubMed

Boye, Michael W; Cohen, Bruce S; Sharp, Marilyn A; Canino, Maria C; Foulis, Stephen A; Larcom, Kathleen; Smith, Laurel

2017-11-01

To compare percentages of on-duty time spent performing physically demanding soldier tasks in non-deployed and deployed settings, and secondarily examine the number of physically demanding tasks performed among five Army combat arms occupational specialties. Job task analysis. Soldiers (n=1295; over 99% serving on active duty) across five Army jobs completed one of three questionnaires developed using reviews of job and task related documents, input from subject matter experts, observation of task performance, and conduct of focus groups. Soldiers reported estimates of the total on-duty time spent performing physically demanding tasks in both deployed and non-deployed settings. One-way analyses of variance and Duncan post-hoc tests were used to compare percentage time differences by job. Two-tailed t-tests were used to evaluate differences by setting. Frequency analyses were used to present supplementary findings. Soldiers reported performing physically demanding job-specific tasks 17.7% of the time while non-deployed and 19.6% of the time while deployed. There were significant differences in time spent on job-specific tasks across settings (p<0.05) for three of five occupational specialties. When categories of physically demanding tasks were grouped, all soldiers reported spending more time on physically demanding tasks when deployed (p<0.001). Twenty-five percent reported performing less than half the physically demanding tasks represented on the questionnaire in the last two years. Soldiers spent more time performing physically demanding tasks while deployed compared to non-deployed but spent similar amounts of time performing job-specific tasks. Published by Elsevier Ltd.

Executive functioning: a scoping review of the occupational therapy literature.

PubMed

Cramm, Heidi A; Krupa, Terry M; Missiuna, Cheryl A; Lysaght, Rosemary M; Parker, Kevin H

2013-06-01

Increasingly recognized as an important factor in the performance of complex, goal-directed tasks, executive functioning is understood in different ways across disciplines. The aim was to explore the ways in which executive functioning is conceptualized, discussed, described, and implied in the occupational therapy literature. A scoping review of the occupational therapy literature was conducted following Levac, Colquhoun, and O'Brien's (2010) recommended methodology. Executive functioning is described both as a set of performance component skills or processes and as the executive occupational performance inherent in complex occupations. Executive functioning is implicit in occupational performance and engagement, and some health conditions seem to be commonly associated with impaired executive functioning. Assessing executive functioning requires dynamic occupation- and performance-based assessment. Interventions targeting executive functioning are grounded in metacognitive approaches. Executive functioning is a complex construct that is conceptualized with considerable variance within the occupational therapy literature, creating barriers to effective service delivery.

Shift work and employee fatigue: implications for occupational health nursing.

PubMed

Yumang-Ross, Doreen J; Burns, Candace

2014-06-01

Long work hours and irregular shifts are part of the nation's 24-hour society and contribute to employee fatigue. Factors affecting employee fatigue are circadian rhythm, sleep quality and quantity, individual health, the environment, and work tasks. Employee fatigue contributes to accidents and injuries, and affects occupational performance, safety, and health. These findings should be used by occupational health nurses to address fatigue management and develop comprehensive fatigue management programs. Copyright 2014, SLACK Incorporated.

Somatic symptoms among cosmetologists compared to women in other occupations.

PubMed

Gallicchio, Lisa; Miller, Susan R; Greene, Teresa; Zacur, Howard; Flaws, Jodi A

2011-04-01

Although the literature pertaining to the cosmetology occupation and specific health effects, such as asthma, dermatitis, and reproductive function, has grown substantially, little information is available about whether cosmetologists are at increased risk of other symptoms compared to women working in other occupations. Thus, the purpose of this study was to determine if cosmetologists of reproductive age are at increased risk of self-reported symptoms compared to women of the same age working in other occupations. Data were analyzed from 450 cosmetologists and 511 women in other occupations, aged 21-55 years, in the Baltimore metropolitan region who responded to a mailed survey that ascertained detailed data on symptoms as well as usual work tasks. The data showed that cosmetologists were at increased risk of memory and sleep disturbances, muscle weakness, throat irritation, and hot flashes compared to women of the same age working in other occupations after adjustment for confounders, including cigarette smoking. Among the cosmetologists, handling cleaning supplies; hair bleaching; use of straighteners, texturizers, or permanent chemicals; and several nail care work tasks were associated with one or more of the queried symptoms. Findings from this study suggest that, compared to noncosmetologists, cosmetologists are at increased risk for a number of symptoms reported to be associated with decreased quality of life. These symptoms may also reflect chronic exposure to chemicals that have been shown to be related to more severe long-term health outcomes.

Initiating an ergonomic analysis. A process for jobs with highly variable tasks.

PubMed

Conrad, K M; Lavender, S A; Reichelt, P A; Meyer, F T

2000-09-01

Occupational health nurses play a vital role in addressing ergonomic problems in the workplace. Describing and documenting exposure to ergonomic risk factors is a relatively straightforward process in jobs in which the work is repetitive. In other types of work, the analysis becomes much more challenging because tasks may be repeated infrequently, or at irregular time intervals, or under different environmental and temporal conditions, thereby making it difficult to observe a "representative" sample of the work performed. This article describes a process used to identify highly variable job tasks for ergonomic analyses. The identification of tasks for ergonomic analysis was a two step process involving interviews and a survey of firefighters and paramedics from a consortium of 14 suburban fire departments. The interviews were used to generate a list of frequently performed, physically strenuous job tasks and to capture clear descriptions of those tasks and associated roles. The goals of the survey were to confirm the interview findings across the entire target population and to quantify the frequency and degree of strenuousness of each task. In turn, the quantitative results from the survey were used to prioritize job tasks for simulation. Although this process was used to study firefighters and paramedics, the approach is likely to be suitable for many other types of occupations in which the tasks are highly variable in content and irregular in frequency.

Agriculture Business and Management.

ERIC Educational Resources Information Center

Seperich, George; And Others

This curriculum guide is intended for vocational agriculture teachers who deliver agricultural business and management programs at the secondary or postsecondary level. It is based on the Arizona validated occupational competencies and tasks for management and supervisory positions in agricultural business. The competency/skill and task list…

Student Assessment System. Student Performance Record. Task Detailing. Transportation/Automotive Mechanics. Georgia Vocational Education Program Articulation.

ERIC Educational Resources Information Center

Georgia Univ., Athens. Div. of Vocational Education.

This booklet lists tasks and functions the student in the transportation cluster should be able to do upon entering an employment situation or a postsecondary school. (Listings are also available for the areas of allied health occupations/practical nursing and cosmetology.) Tasks are coded to correspond to those on the Student Performance Record,…

VOT Enterprises, Inc. An Accounting Task Simulation. Employee's Manual [Student's Guide] and Employer's Manual [Teacher's Guide].

ERIC Educational Resources Information Center

Dixon, Rose; And Others

This accounting task simulation is designed for use in office occupations programs at the secondary level. The primary purpose is to give the student the opportunity to become familiar with the tasks and duties that may be performed by accounting personnel in a real work situation. The employer's manual provides general information for the student…

Work-based physiological assessment of physically-demanding trades: a methodological overview.

PubMed

Taylor, Nigel A S; Groeller, Herb

2003-03-01

Technological advances, modified work practices, altered employment strategies, work-related injuries, and the rise in work-related litigation and compensation claims necessitate ongoing trade analysis research. Such research enables the identification and development of gender- and age-neutral skills, physiological attributes and employment standards required to satisfactorily perform critical trade tasks. This paper overviews a methodological approach which may be adopted when seeking to establish trade-specific physiological competencies for physically-demanding trades (occupations). A general template is presented for conducting a trade analyses within physically-demanding trades, such as those encountered within military or emergency service occupations. Two streams of analysis are recommended: the trade analysis and the task analysis. The former involves a progressive dissection of activities and skills into a series of specific tasks (elements), and results in a broad approximation of the types of trade duties, and the links between trade tasks. The latter, will lead to the determination of how a task is performed within a trade, and the physiological attributes required to satisfactorily perform that task. The approach described within this paper is designed to provide research outcomes which have high content, criterion-related and construct validities.

TRACTOR TUNE-UP AND MAINTENANCE. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 13.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO HELP TEACHERS PREPARE POSTSECONDARY STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS, THIS GUIDE AIMS TO DEVELOP STUDENT UNDERSTANDING OF A SYSTEMATIC PROCEDURE AND ABILITY TO PERFORM TUNEUPS AND MAINTENANCE TASKS. IT WAS DEVELOPED BY A…

COURSE OUTLINE FOR AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE OBJECTIVE OF THE 16-MODULE COURSE OUTLINED IN THIS GUIDE IS TO HELP TEACHERS PREPARE FORMER FARMERS, HIGH SCHOOL DROPOUTS AND GRADUATES, AND UNEMPLOYED, AND EMPLOYED PERSONS FOR OCCUPATIONAL ENTRY AS AGRICULTURAL MACHINERY SETUP MEN, MECHANIC'S HELPERS, MECHANICS, PARTS MEN, AND SERVICE SUPERVISORS. IT WAS DEVELOPED BY A NATIONAL TASK FORCE ON…

U.S. Marine Corps Enlisted Retention: An Analysis of Stakeholder Incentives for the Retention of Tier 1 First-Term Marines

DTIC Science & Technology

2014-03-01

ERTF Enlisted Retention Task Force FFM fast filling military occupational specialty FTAP first-term alignment plan FY fiscal year GT general...Planning military ( FFM ) occupational specialties that are processed through boards to ensure the retention of highly qualified Marines. Fast-filling

DIESEL ENGINE SYSTEMS. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 15.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO HELP TEACHERS PREPARE POSTSECONDARY STUDENTS FOR AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS, THIS GUIDE AIMS TO DEVELOP STUDENT UNDERSTANDING OF THE CONSTRUCTION AND OPERATING PRINCIPLES OF DIESEL ENGINES. IT WAS DEVELOPED BY A NATIONAL TASK FORCE ON…

TRACTOR REPAIR. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 16.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PURPOSE OF THIS GUIDE IS TO HELP TEACHERS PREPARE POSTSECONDARY STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS. IT WAS DESIGNED BY A NATIONAL TASK FORCE ON THE BASIS OF RESEARCH FROM STATE STUDIES. THE MAJOR OBJECTIVE IS TO DEVELOP (1) AN UNDERSTANDING OF THE…

An Organizational and Task Perspective Model Aimed at Enhancing Teachers' Professional Development and Occupational Expertise

ERIC Educational Resources Information Center

Evers, Arnoud T.; Kreijns, Karel; Van der Heijden, Beatrice I. J. M.; Gerrichhauzen, John T. G.

2011-01-01

Currently, many countries, including the Netherlands, are "plagued" by severe, both quantitative and qualitative, teacher shortages that are even expected to increase in the years to come. Teachers' occupational development, therefore, has become an important issue on the research agenda of the respective countries. It is essential to…

Occupational and Qualification Structures in the Field of Environmental Protection in the Metal and Chemical Industries--Study on the Federal Republic of Germany.

ERIC Educational Resources Information Center

Nitschke, Christoph; And Others

A study focused on new occupational and qualification structures in the field of environmental protection in the metal and chemical industries in the Federal Republic of Germany. A total of 22 interviews were conducted with representatives of 11 firms. The public debate on occupational requirements in the field of environmental protection and on…

Principal Approaches to Understanding Occupation and Occupational Science Found in the Chilean Journal of Occupational Therapy (2001–2012)

PubMed Central

Gómez, Silvia; Tapia, María Jesús; Rueda, Laura

2017-01-01

Background The progression of occupational science in Chile is documented in the main scientific publication of the field, the Chilean Journal of Occupational Therapy (RChTO). Objective Identify approaches to understanding and applying occupation and occupational science as elucidated in the RChTO. Methodology A systematic qualitative review of the journal (2001–2012) identified articles elucidating an approach to understanding and application operationally defined as references to specific authors, theories, models/paradigms, definitions, and other fields that support approaches to O/OS. Results The study identified two main approaches. The first considers occupation/occupational science from a practical perspective or as a means to explain human behavior; the second considers occupation/occupational science as an object of study. Each approach is further divided into categories. Conclusion This study provides a novel perspective on regional use of occupational science concepts. These findings contribute to our understanding of this science in context and to recognition of the cultural relevance of these scientific concepts. PMID:29097971

Principal Approaches to Understanding Occupation and Occupational Science Found in the Chilean Journal of Occupational Therapy (2001-2012).

PubMed

Morrison, Rodolfo; Gómez, Silvia; Henny, Enrique; Tapia, María Jesús; Rueda, Laura

2017-01-01

The progression of occupational science in Chile is documented in the main scientific publication of the field, the Chilean Journal of Occupational Therapy (RChTO). Identify approaches to understanding and applying occupation and occupational science as elucidated in the RChTO. A systematic qualitative review of the journal (2001-2012) identified articles elucidating an approach to understanding and application operationally defined as references to specific authors, theories, models/paradigms, definitions, and other fields that support approaches to O/OS. The study identified two main approaches. The first considers occupation/occupational science from a practical perspective or as a means to explain human behavior; the second considers occupation/occupational science as an object of study. Each approach is further divided into categories. This study provides a novel perspective on regional use of occupational science concepts. These findings contribute to our understanding of this science in context and to recognition of the cultural relevance of these scientific concepts.

Effects of Lifetime Occupational Pesticide Exposure on Postural Control Among Farmworkers and Non-Farmworkers.

PubMed

Sunwook, Kim; Nussbaum, Maury A; Quandt, Sara A; Laurienti, Paul J; Arcury, Thomas A

2016-02-01

The aim of the study was to assess potential chronic effects of pesticide exposure on postural control, by examining postural balance of farmworkers and non-farmworkers diverse self-reported lifetime exposures. Balance was assessed during quiet upright stance under four experimental conditions (2 visual × 2 cognitive difficulty). Significant differences in baseline balance performance (eyes open without cognitive task) between occupational groups were apparent in postural sway complexity. When adding a cognitive task to the eyes open condition, the influence of lifetime exposure on complexity ratios appeared different between occupational groups. Removing visual information revealed a negative association of lifetime exposure with complexity ratios. Farmworkers and non-farmworkers may use different postural control strategies even when controlling for the level of lifetime pesticide exposure. Long-term exposure can affect somatosensory/vestibular sensory systems and the central processing of sensory information for postural control.

Effects of lifetime occupational pesticide exposure on postural control among farmworkers and non-farmworkers

PubMed Central

Sunwook, Kim; Nussbaum, Maury A.; Quandt, Sara A.; Laurienti, Paul J.; Arcury, Thomas A.

2015-01-01

Objective Assess potential chronic effects of pesticide exposure on postural control, by examining postural balance of farmworkers and non-farmworkers diverse self-reported lifetime exposures. Methods Balance was assessed during quiet upright stance under four experimental conditions (2 visual × 2 cognitive difficulty). Results Significant differences in baseline balance performance (eyes open without cognitive task) between occupational groups were apparent in postural sway complexity. When adding a cognitive task to the eyes open condition, the influence of lifetime exposure on complexity ratios appeared different between occupational groups. Removing visual information revealed a negative association of lifetime exposure with complexity ratios. Conclusions Farmworkers and non-farmworkers may use different postural control strategies even when controlling for the level of lifetime pesticide exposure. Long-term exposure can affect somatosensory/vestibular sensory systems and the central processing of sensory information for postural control. PMID:26849257

Characterizing the nature of home care work and occupational hazards: a developmental intervention study.

PubMed

Markkanen, Pia; Quinn, Margaret; Galligan, Catherine; Sama, Susan; Brouillette, Natalie; Okyere, Daniel

2014-04-01

Home care (HC) aide is the fastest growing occupation, yet job hazards are under-studied. This study documents the context of HC aide work, characterizes occupational safety and health (OSH) hazards, and identifies preventive interventions using qualitative methods. We conducted 12 focus groups among aides and 26 in-depth interviews comprising 15 HC agency, union, and insurance company representatives as well as 11 HC recipients in Massachusetts. All focus groups and interviews were audio-recorded, transcribed, and coded with NVIVO software. Major OSH concerns were musculoskeletal disorders from client care tasks and verbal abuse. Performing tasks beyond specified job duties may be an OSH risk factor. HC aides' safety and clients' safety are closely linked. Client handling devices, client evaluation, care plan development, and training are key interventions for both aides' and clients' safety. Promoting OSH in HC is essential for maintaining a viable workforce. © 2013 Wiley Periodicals, Inc.

[Work integration of impaired workers in a type-B social cooperative].

PubMed

Taino, G; Gazzoldi, T; Marandola, P; Fabris, F; Ferrari, M; Imbriani, M

2008-01-01

This research aims to evaluate job occupation results of impaired workers in a type-B social cooperative, taking into consideration not only specific occupational risks' analysis and assessment, but also organisational, relational and psycho-social matters essential for their stable job occupation. The impaired workers involved were all those hired by a type-B social cooperative from Jan 1999 until Dec 2007, ie. 16 workers (M 8, F 8), equal to 40% of employees' total number. Every impaired worker has been submitted to preventive health surveillance in order to evaluate the degree of disability and residual job ability in relation to the job tasks suitable for him/her. In order to find available tasks which can be performed by disadvantaged workers, the personnel chart has been analyzed, and 10 of the 16 workers (equal to 62.5%) have been considered fit for the specific task without limitations. The other 6 (37.5%) have been considered capable of the specific task with limitations and/or prescriptions, and for 2 of them (12.5%) a tutorial supervision prescription was also necessary. Among those 6 workers with limitations and/or prescriptions, 4 were psychologically impaired (67%) and 2 were physically impaired (37%). The situation of these 16 impaired workers has been periodically verified and followed up for 8 years. Not only have the fifteen workers continued to perform the task initially considered suitable for their health status, but for some of them (5 workers), an increase in job performance, in both complexity and shift duration, has been observed. Moreover, with the only exception of a psychologically impaired worker who did alternate between good comfort times and occasional disease acute phases, all other workers have shown good and stable gains in psychological and physical health conditions, performing requested tasks not only with efficiency, but also with commitment and motivation. All workers have shown a remarkable improvement in their ability to form relationships, mainly within the work environment amongst colleagues and supervisors, but also in a social and family environment. A special mention is deserved in the case of the only worker hired in our research who left the cooperative after many years of work activity where, after having attended specific professional courses, steadily and successfully joined a company still in the social field but not exclusively dedicated to impaired workers. It may be observed that when one faces the work integration of impaired workers, the usual risk evaluation processes cannot be enough for the reason that these workers, due to their 'disability', find themselves in hypersusceptible conditions in respect to occupational risk factors which are generally acceptable for the other workers. In risk assessment it is therefore necessary to perform an accurate and all-round study in every aspect of the job duty, even around those considered irrelevant which, as a result, may show to be unsuitable to the worker's health status or might alter his/her often precarious psychological-physical condition. In conclusion, in the risk assessment process used prior to the work integration of impaired workers considered by our research, the organisational, relational and psycho-social aspects of work activity have often played a primary role in respect to traditional risk factors usually monitored and evaluated.

Math-related career aspirations and choices within Eccles et al.'s expectancy-value theory of achievement-related behaviors.

PubMed

Lauermann, Fani; Tsai, Yi-Miau; Eccles, Jacquelynne S

2017-08-01

Which occupation to pursue is one of the more consequential decisions people make and represents a key developmental task. Yet the underlying developmental processes associated with either individual or group differences in occupational choices are still not well understood. This study contributes toward filling this gap, focusing in particular on the math domain. We examined two aspects of Eccles et al.'s (1983) expectancy-value theory of achievement-related behaviors: (a) the reciprocal associations between adolescents' expectancy and subjective task value beliefs and adolescents' career plans and (b) the multiplicative association between expectancies and values in predicting occupational outcomes in the math domain. Our analyses indicate that adolescents' expectancy and subjective task value beliefs about math and their math- or science-related career plans reported at the beginning and end of high school predict each other over time, with the exception of intrinsic interest in math. Furthermore, multiplicative associations between adolescents' expectancy and subjective task value beliefs about math predict math-related career attainment approximately 15 years after graduation from high school. Gender differences emerged regarding career-related beliefs and career attainment, with male students being more likely than female to both pursue and attain math-related careers. These gender differences could not be explained by differences in beliefs about math as an academic subject. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Self-generated strategic behavior in an ecological shopping task.

PubMed

Bottari, Carolina; Wai Shun, Priscilla Lam; Dorze, Guylaine Le; Gosselin, Nadia; Dawson, Deirdre

2014-01-01

OBJECTIVES. The use of cognitive strategies optimizes performance in complex everyday tasks such as shopping. This exploratory study examined the cognitive strategies people with traumatic brain injury (TBI) effectively use in an unstructured, real-world situation. METHOD. A behavioral analysis of the self-generated strategic behaviors of 5 people with severe TBI using videotaped sessions of an ecological shopping task (Instrumental Activities of Daily Living Profile) was performed. RESULTS. All participants used some form of cognitive strategy in an unstructured real-world shopping task, although the number, type, and degree of effectiveness of the strategies in leading to goal attainment varied. The most independent person used the largest number and a broader repertoire of self-generated strategies. CONCLUSION. These results provide initial evidence that occupational therapists should examine the use of self-generated cognitive strategies in real-world contexts as a potential means of guiding therapy aimed at improving independence in everyday activities for people with TBI. Copyright © 2014 by the American Occupational Therapy Association, Inc.

Handwriting assessment of Franco-Quebec primary school-age students

PubMed

Couture, Mélanie; Morin, Marie-France; Coallier, Mélissa; Lavigne, Audrey; Archambault, Patricia; Bolduc, Émilie; Chartier, Émilie; Liard, Karolane; Jasmin, Emmanuelle

2016-12-01

Reasons for referring school-age children to occupational therapy mainly relate to handwriting problems. However, there are no validated tools or reference values for assessing handwriting in francophone children in Canada. This study aimed to adapt and validate the writing tasks described in an English Canadian handwriting assessment protocol and to develop reference values for handwriting speed for francophone children. Three writing tasks from the Handwriting Assessment Protocol-2nd Edition (near-point and far-point copying and dictation) were adapted for Québec French children and administered to 141 Grade 1 ( n = 73) and Grade 2 ( n = 68) students. Reference values for handwriting speed were obtained for near point and far point copying tasks. This adapted protocol and these reference values for speed will improve occupational therapy handwriting assessments for the target population.

Achieving Quality in Occupational Health

NASA Technical Reports Server (NTRS)

O'Donnell, Michele (Editor); Hoffler, G. Wyckliffe (Editor)

1997-01-01

The conference convened approximately 100 registered participants of invited guest speakers, NASA presenters, and a broad spectrum of the Occupational Health disciplines representing NASA Headquarters and all NASA Field Centers. Centered on the theme, "Achieving Quality in Occupational Health," conferees heard presentations from award winning occupational health program professionals within the Agency and from private industry; updates on ISO 9000 status, quality assurance, and information technologies; workshops on ergonomics and respiratory protection; an overview from the newly commissioned NASA Occupational Health Assessment Team; and a keynote speech on improving women's health. In addition, NASA occupational health specialists presented 24 poster sessions and oral deliveries on various aspects of current practice at their field centers.

Effectiveness of Occupational Therapy Interventions to Enhance Occupational Performance for Adults With Alzheimer's Disease and Related Major Neurocognitive Disorders: A Systematic Review.

PubMed

Smallfield, Stacy; Heckenlaible, Cindy

The purpose of this systematic review was to describe the evidence for the effectiveness of interventions designed to establish, modify, and maintain occupations for adults with Alzheimer's disease (AD) and related neurocognitive disorders. Titles and abstracts of 2,597 articles were reviewed, of which 256 were retrieved for full review and 52 met inclusion criteria. U.S. Preventive Services Task Force levels of certainty and grade definitions were used to describe the strength of evidence. Articles were categorized into five themes: occupation-based, sleep, cognitive, physical exercise, and multicomponent interventions. Strong evidence supports the benefits of occupation-based interventions, physical exercise, and error-reduction learning. Occupational therapy practitioners should integrate daily occupations, physical exercise, and error-reduction techniques into the daily routine of adults with AD to enhance occupational performance and delay functional decline. Future research should focus on establishing consensus on types and dosage of exercise and cognitive interventions. Copyright © 2017 by the American Occupational Therapy Association, Inc.

A comparative study of occupancy and patient care quality in four different types of intensive care units in a children's hospital.

PubMed

Smith, Thomas J

2012-01-01

This paper reports a comparative study of occupancy and patient care quality in four types of intensive care units in a children's hospital,: an Infant Care Center (ICC), a Medical/Surgical (Med/Surg) unit, a Neonatal Intensive Care Unit (NICU), and a Pediatric Intensive Care Unit (PICU), each featuring a mix of multi-bed and private room (PR) patient care environments. The project is prompted by interest by the project sponsor in a pre-occupancy analysis, before the units are upgraded to exclusive PR designs. Methods comprised, for each unit: (1) observations of ergonomic design features; (2) task activity analyses of job performance of selected staff; and (3) use of a survey to collect perceptions by unit nursing and house staff (HS) of indicators of occupancy and patient care quality. (1) the five most common task activities are interaction with patients, charting, and interaction with equipment, co-workers and family members; (2) job satisfaction, patient care, work environment, job, patient care team interaction, and general occupancy quality rankings by ICC and/or NICU respondents are significantly higher than those by other staff respondents; and (3) ergonomic design shortcomings noted are excess noise, problems with equipment, and work environment, job-related health, and patient care quality issues.

Energy Absorbing Seat System for an Agricultural Aircraft

NASA Technical Reports Server (NTRS)

Kellas, Sotiris; Jones, Lisa E. (Technical Monitor)

2002-01-01

A task was initiated to improve the energy absorption capability of an existing aircraft seat through cost-effective retrofitting, while keeping seat-weight increase to a minimum. This task was undertaken as an extension of NASA ongoing safety research and commitment to general aviation customer needs. Only vertical crash scenarios have been considered in this task which required the energy absorbing system to protect the seat occupant in a range of crash speeds up to 31 ft/sec. It was anticipated that, the forward and/or side crash accelerations could be attenuated with the aid of airbags, the technology of which is currently available in automobiles and military helicopters. Steps which were followed include, preliminary crush load determination, conceptual design of cost effective energy absorbers, fabrication and testing (static and dynamic) of energy absorbers, system analysis, design and fabrication of dummy seat/rail assembly, dynamic testing of dummy seat/rail assembly, and finally, testing of actual modified seat system with a dummy occupant. A total of ten full scale tests have been performed including three of the actual aircraft seat. Results from full-scale tests indicated that occupant loads were attenuated successfully to survivable levels.

Muscle activity pattern dependent pain development and alleviation.

PubMed

Sjøgaard, Gisela; Søgaard, Karen

2014-12-01

Muscle activity is for decades considered to provide health benefits irrespectively of the muscle activity pattern performed and whether it is during e.g. sports, transportation, or occupational work tasks. Accordingly, the international recommendations for public health-promoting physical activity do not distinguish between occupational and leisure time physical activity. However, in this body of literature, attention has not been paid to the extensive documentation on occupational physical activity imposing a risk of impairment of health - in particular musculoskeletal health in terms of muscle pain. Focusing on muscle activity patterns and musculoskeletal health it is pertinent to elucidate the more specific aspects regarding exposure profiles and body regional pain. Static sustained muscle contraction for prolonged periods often occurs in the neck/shoulder area during occupational tasks and may underlie muscle pain development in spite of rather low relative muscle load. Causal mechanisms include a stereotype recruitment of low threshold motor units (activating type 1 muscle fibers) characterized by a lack of temporal as well as spatial variation in recruitment. In contrast during physical activities at leisure and sport the motor recruitment patterns are more dynamic including regularly relatively high muscle forces - also activating type 2 muscles fibers - as well as periods of full relaxation even of the type 1 muscle fibers. Such activity is unrelated to muscle pain development if adequate recovery is granted. However, delayed muscle soreness may develop following intensive eccentric muscle activity (e.g. down-hill skiing) with peak pain levels in thigh muscles 1-2 days after the exercise bout and a total recovery within 1 week. This acute pain profile is in contrast to the chronic muscle pain profile related to repetitive monotonous work tasks. The painful muscles show adverse functional, morphological, hormonal, as well as metabolic characteristics. Of note is that intensive muscle strength training actually may rehabilitate painful muscles, which has recently been repeatedly proven in randomized controlled trials. With training the maximal muscle activation and strength can be shown to recover, and consequently allow for decreased relative muscle load during occupational repetitive work tasks. Exercise training induces adaptation of metabolic and stress-related mRNA and protein responses in the painful muscles, which is in contrast to the responses evoked during repetitive work tasks per se. Copyright © 2014 Elsevier Ltd. All rights reserved.

Occupation-based intervention in hand injury rehabilitation: Experiences of occupational therapists in Malaysia.

PubMed

Che Daud, Ahmad Zamir; Yau, Matthew K; Barnett, Fiona; Judd, Jenni

2016-01-01

In a previous study consensus was sought from Malaysian occupational therapists of occupation-based intervention (OBI) that was perceived as a means and an end. Occupation as a means refers to occupational and purposeful tasks as a therapeutic agent while occupation as an end refers to occupation as an outcome of intervention. The purpose of this follow-up study was to describe the occupational therapists' experiences of providing OBI in hand injury rehabilitation in Malaysia. Sixteen occupational therapists with more than five years of experience in hand rehabilitation were individually interviewed on their experiences of using OBI in practice. Data were thematically analysed using interpretative phenomenological analysis. Definition of "Occupation as a means", and "Occupation as an end" was broadened after data analysis of interviews to include two new themes: "Rewarding yet challenging" and "Making OBI a reality". Occupational therapists had positive experiences with OBI and perceived that occupation as a means and an end can be merged into a single therapy session when the occupational therapists use an occupation that is therapeutic. Although occupation as a means and as an end have different purposes, when the ultimate goal is to enhance the clients' maximum level of functioning both can be used for successful rehabilitation of hand injuries.

Occupational Safety and Health Curriculum Manual.

ERIC Educational Resources Information Center

Gourley, Frank A., Jr., Comp.

With the enactment of the Occupational Safety and Health Act of 1970, the need for manpower development in the field of industrial safety and hygiene has resulted in the development of a broad based program in Occupational Safety and Health. The manual provides information to administrators and instructors on a program of study in this field for…

Agriculture. Dairy Livestock.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for agricultural production, specifically for dairy livestock, is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a task sheet for developing leadership skills, and a task…

Agriculture. Beef Livestock.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for agricultural production, specifically for beef livestock, is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a task sheet for developing leadership skills, and a task…

Program Improvement Project for Industrial Education. Annual Report.

ERIC Educational Resources Information Center

Shaeffer, Bruce W.

Designed to improve industrial education programs through the development of minimum uniform quality standards, a project developed a task list, educationally sequenced the identified tasks, and developed a recommended shop layout and equipment list for four occupational areas: diesel repair, appliance repair, office machine repair, and small…

Facility Maintenance. V-TECS Guide.

ERIC Educational Resources Information Center

Moore, Charles G.; And Others

This facility maintenance guide is a compilation of duties, tasks, performance objectives, and performance guides that deals with the psychomotor aspect of an occupation. The guide addresses the three domains of learning: psychomotor, cognitive, and affective. Each unit provides job-relevant tasks, standards of performance, source of standard,…

Occupation emerges in the process of therapy.

PubMed

Price, Pollie; Miner, Stephanie

2007-01-01

The current literature offers no cohesive definition of occupation-based practice. Current definitions emphasize intervention forms and contexts, which do not reflect the complexity of practice. This article demonstrates that the therapeutic relationship and the meanings that are created in the therapy process are central aspects of occupation-based practice. Occupation, as an idea that emerges in the therapeutic process, has aspects of both doing and becoming. The authors conducted observation sessions and interviews with an occupational therapist, Nancy, who used multiple therapeutic strategies with one child, Hannah, as they worked toward Hannah's goals of going to preschool and becoming a friend. Strategies include changing therapeutic conditions, using cognitive strategies, bridging the person-task-social context, pushing participation, and engaging in narrative micronegotiations. Occupation emerged in the therapeutic processes as the occupational therapist and client co-created meaning about the client moving toward or away from who she wanted to become.

Impact of sociodemographic variables on executive functions.

PubMed

Campanholo, Kenia Repiso; Boa, Izadora Nogueira Fonte; Hodroj, Flávia Cristina da Silva Araujo; Guerra, Glaucia Rosana Benute; Miotto, Eliane Correa; de Lucia, Mara Cristina Souza

2017-01-01

Executive functions (EFs) regulate human behavior and allow individuals to interact and act in the world. EFs are sensitive to sociodemographic variables such as age, which promotes their decline, and to others that can exert a neuroprotective effect. To assess the predictive role of education, occupation and family income on decline in executive functions among a sample with a wide age range. A total of 925 participants aged 18-89 years with 1-28 years' education were submitted to assessment of executive functions using the Card Sorting Test (CST), Phonemic Verbal Fluency (FAS) Task and Semantic Verbal Fluency (SVF) Task. Data on income, occupation and educational level were collected for the sample. The data were analyzed using Linear Regression, as well as Pearson's and Spearman's Correlation. Age showed a significant negative correlation (p<0.001) with performance on the CST, FAS and SVF, whereas education, income and occupation were positively associated (p<0.001) with the tasks applied. After application of the multivariate linear regression model, a significant positive relationship with the FAS was maintained only for education (p<0.001) and income (p<0.001). The negative relationship of age (p<0.001) and positive relationship of both education (p<0.001) and income (p<0.001and p=0.003) were evident on the CST and SVF. Educational level and income positively influenced participants' results on executive function tests, attenuating expected decline for age. However, no relationship was found between occupation and the cognitive variables investigated.

Impact of sociodemographic variables on executive functions

PubMed Central

Campanholo, Kenia Repiso; Boa, Izadora Nogueira Fonte; Hodroj, Flávia Cristina da Silva Araujo; Guerra, Glaucia Rosana Benute; Miotto, Eliane Correa; de Lucia, Mara Cristina Souza

2017-01-01

Executive functions (EFs) regulate human behavior and allow individuals to interact and act in the world. EFs are sensitive to sociodemographic variables such as age, which promotes their decline, and to others that can exert a neuroprotective effect. Objective To assess the predictive role of education, occupation and family income on decline in executive functions among a sample with a wide age range. Methods A total of 925 participants aged 18-89 years with 1-28 years' education were submitted to assessment of executive functions using the Card Sorting Test (CST), Phonemic Verbal Fluency (FAS) Task and Semantic Verbal Fluency (SVF) Task. Data on income, occupation and educational level were collected for the sample. The data were analyzed using Linear Regression, as well as Pearson's and Spearman's Correlation. Results Age showed a significant negative correlation (p<0.001) with performance on the CST, FAS and SVF, whereas education, income and occupation were positively associated (p<0.001) with the tasks applied. After application of the multivariate linear regression model, a significant positive relationship with the FAS was maintained only for education (p<0.001) and income (p<0.001). The negative relationship of age (p<0.001) and positive relationship of both education (p<0.001) and income (p<0.001and p=0.003) were evident on the CST and SVF. Conclusion Educational level and income positively influenced participants' results on executive function tests, attenuating expected decline for age. However, no relationship was found between occupation and the cognitive variables investigated. PMID:29213495

Evaluation and Socio-occupational Intervention in Bipolar and Schizophrenic Patients within a Multimodal Intervention Program- PRISMA.

PubMed

Díaz Zuluaga, Ana M; Duica, Kelly; Ruiz Galeano, Carlos; Vargas, Cristian; Agudelo Berruecos, Yuli; Ospina, Sigifredo; López-Jaramillo, Carlos

Functional improvement in bipolar and schizophrenic patients is one of the main aims of treatment. Nevertheless, there is no evidence about the effect of socio-occupational intervention within a multimodal intervention (MI) programme. To describe the socio-occupational profile and to evaluate the functional effect of a MI in bipolar I and schizophrenic patients. A prospective, longitudinal, therapeutic-comparative study was performed including 302 subjects (104 schizophrenic and 198 Bipolar Disorder I [BDI] patients), who were randomised into two groups, multimodal (psychiatry, psychology, medicine, occupational therapy, neuropsychology, and family therapy), or traditional intervention (psychiatry and medicine only). Several scales were applied to assess assertiveness, free time management, social abilities, general anxiety, self-care and performance in home, work and community tasks. After performing the longitudinal analysis, it was shown that the multimodal intervention was more effective than traditional intervention in general anxiety scores (P=.026) and development in home tasks (P=.03) in schizophrenic patients. No statistical differences were found in bipolar patients. The other variables showed improvement, however, their effect was similar in both intervention groups. Our study identified functional improvement in home tasks in schizophrenic patients after receiving multimodal intervention. Other variables also showed improvement for both interventions groups. Future studies, applying longer rehabilitation programs and other ecological strategies should be performed to identify the most effective interventions. Copyright © 2017 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

Mastery motivation as a predictor of occupational performance following upper limb intervention for school-aged children with congenital hemiplegia.

PubMed

Miller, Laura; Ziviani, Jenny; Ware, Robert S; Boyd, Roslyn N

2014-10-01

To determine the extent to which children's mastery motivation predicts occupational performance outcomes following upper limb intervention (ULI). In this cohort study, participants received 45 hours of ULI, either in an intensive group-based or distributed individualized model. The Dimensions of Mastery Questionnaire (DMQ) measured mastery motivation at baseline. Occupational performance outcomes were assessed at baseline and 13 weeks' post-intervention using the Canadian Occupational Performance Measure (COPM). Multivariable models determined the contribution of mastery motivation to COPM outcome irrespective of group membership. Forty-two children with congenital hemiplegia (29 males, 13 females; mean age 7y 8mo [SD 2y 2mo]; range 5y 1mo-12y 8mo; Manual Ability Classification System [MACS] I=20 and II=22; predominant motor type unilateral spastic n=41) participated in the study. Significant gains were seen in COPM performance and satisfaction scores (p<0.001) post-intervention with no between group differences. Children who had greater persistence with object-oriented tasks (p=0.02) and better manual ability (p=0.03) achieved higher COPM performance scores at 13 weeks. Children's persistence on object-oriented tasks was the strongest predictor of COPM satisfaction (p=0.01). Children's persistence with object-oriented tasks as well as manual abilities needs to be considered when undertaking ULI. Predetermining children's motivational predispositions can assist clinicians to tailor therapy sessions individually based on children's strengths, contributing to effective engagement in ULI. © 2014 Mac Keith Press.

COURSE OUTLINE FOR HORTICULTURE-SERVICE OCCUPATIONS.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PUBLICATION OF THIS AND OTHER DOCUMENTS IN THE SERIES ON OFF-FARM AGRICULTURAL OCCUPATIONS WAS THE RESULT OF AN EFFORT TO ASSIST STATE AND LOCAL LEADERS IN DEVELOPING TRAINING PROGRAMS. PRIME CONSIDERATION WAS GIVEN TO DATA FROM SEVERAL STATE STUDIES AND DEVELOPMENT WAS BY A NATIONAL TASK FORCE. THE PURPOSE OF THE COURSE IS TO ASSIST HIGH…

The Interplay of Occupational Motivation and Well-Being during the Transition from University to Work

ERIC Educational Resources Information Center

Haase, Claudia M.; Heckhausen, Jutta; Silbereisen, Rainer K.

2012-01-01

A successful entry into work is one of the key developmental tasks in young adulthood. The present 4-wave longitudinal study examined the interplay between occupational motivation (i.e., goal engagement and goal disengagement) and well-being (i.e., satisfaction with life, satisfaction with work, satisfaction with partnership, positive affect,…

THE USE OF CHEMICALS AS HERBICIDES. AGRICULTURAL CHEMICALS TECHNOLOGY, NUMBER 6.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF STATE STUDIES, THIS MODULE IS ONE OF A SERIES DESIGNED TO ASSIST TEACHERS IN PREPARING POST-SECONDARY STUDENTS FOR ENTRY AND ADVANCEMENT IN AGRICULTURAL CHEMICAL OCCUPATIONS. THE SPECIFIC OBJECTIVES OF THIS MODULE ARE TO DEVELOP ABILITIES NECESSARY FOR OCCUPATIONS CONCERNED WITH CHEMICAL WEED…

Gender Stereotypes and Women's Reports of Liking and Ability in Traditionally Masculine and Feminine Occupations

ERIC Educational Resources Information Center

Oswald, Debra L.

2008-01-01

Gender stereotypes were examined for their causal influence on women's reported liking for and perceived ability to succeed in traditionally masculine and feminine occupations. One hundred twenty-one women were assigned to either a gender-stereotype activation or filler task and then completed measures of liking for, and perceived ability to…

20 CFR 30.2 - In general, how have the tasks associated with the administration of EEOICPA claims process been...

Code of Federal Regulations, 2012 CFR

2012-04-01

... OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS... illnesses under Part B of the Act and covered illnesses under Part E of the Act. In addition, OWCP provides...

20 CFR 30.2 - In general, how have the tasks associated with the administration of EEOICPA claims process been...

Code of Federal Regulations, 2010 CFR

2010-04-01

... OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS... illnesses under Part B of the Act and covered illnesses under Part E of the Act. In addition, OWCP provides...

20 CFR 30.2 - In general, how have the tasks associated with the administration of EEOICPA claims process been...

Code of Federal Regulations, 2013 CFR

2013-04-01

... OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS... illnesses under Part B of the Act and covered illnesses under Part E of the Act. In addition, OWCP provides...

20 CFR 30.2 - In general, how have the tasks associated with the administration of EEOICPA claims process been...

Code of Federal Regulations, 2011 CFR

2011-04-01

... OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS... illnesses under Part B of the Act and covered illnesses under Part E of the Act. In addition, OWCP provides...

20 CFR 30.2 - In general, how have the tasks associated with the administration of EEOICPA claims process been...

Code of Federal Regulations, 2014 CFR

2014-04-01

... OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR ENERGY EMPLOYEES OCCUPATIONAL ILLNESS COMPENSATION PROGRAM ACT OF 2000 CLAIMS FOR COMPENSATION UNDER THE ENERGY EMPLOYEES OCCUPATIONAL ILLNESS... illnesses under Part B of the Act and covered illnesses under Part E of the Act. In addition, OWCP provides...

Tests of the Construct Validity of Occupational Stress Measures with College Students: Failure to Support Discriminant Validity.

ERIC Educational Resources Information Center

Meier, Scott T.

1991-01-01

Examined correlations among stress, anxiety, and depression scales in 129 college students, as well as ability of measures of depression and anxiety to add to predictive power of occupational stress for recognition memory task and self-reported physical symptoms. Results indicated that stress, depression, and anxiety measures were moderately to…

The Applicability of the ISD 4-Factor Model of Job Analysis in Identifying Task Training Priority in Nine Technical Military Occupational Specialties.

ERIC Educational Resources Information Center

Siebold, Guy L.

Research was conducted to assess the applicability of the Instructional Systems Development (ISD) job analysis procedures to nine technical aviation maintenance military occupational specialties (MOS). Job analysis questionnaires were developed for each of the nine aviation maintenance MOS's. Research teams administered the questionnaires to…

PROPAGATING HORTICULTURAL PLANTS. HORTICULTURE-SERVICE OCCUPATIONS, MODULE NO. 3.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO PREPARE HIGH SCHOOL STUDENTS FOR HORTICULTURE SERVICE OCCUPATIONS, THIS GUIDE HAS AS ITS MAJOR OBJECTIVE TO DEVELOP AN UNDERSTANDING OF VARIOUS PLANT PROPAGATION METHODS AND AN ABILITY TO CARRY OUT CERTAIN PROPAGATION PROCEDURES. IT WAS DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF DATA FROM STATE STUDIES. SUBJECT…

How safe are federal regulations on occupational alcohol use?

PubMed

Howland, Jonathan; Almeida, Alissa; Rohsenow, Damaris; Minsky, Sara; Greece, Jacey

2006-01-01

Current US federal regulations on occupational alcohol use for safety-sensitive jobs do not account for impairment from low doses of alcohol and next day effects of heavy drinking. Research on the effects of low doses of alcohol on neurocognitive and simulated occupational tasks suggests that the current per se level of these regulations is set too high. Research on the effects of heavy drinking on next-day neurocognitive and simulated occupational performance is mixed and suggests that further research is needed to determine the safety of current "bottle-to-throttle" times. Although low-dose and residual drinking effects may pose low relative risk for occupational error, the aggregate contribution of these exposures to workplace problems may be substantial, given the number of people exposed.

An investigation into psychological stress and its determinants in Xinjiang desert oil workers

PubMed Central

Ning, Li; Guan, Suzhen; Liu, Jiwen

2018-01-01

Abstract The present study aims to investigate psychological stress and its determinants in Xinjiang field oil workers. Specifically, we aim to elucidate the mechanisms underlying psychological stress by comprehensively and quantitatively evaluating the processes involved in psychological stress, the factors which influence it, and their relationship. The participants were 1200 field oil workers in Xinjiang who had been in service for at least 1 year. A structural equation model based on data from the symptom checklist, social support research scale, personality questionnaire, occupational burnout questionnaire, and occupational stress questionnaire was constructed to investigate the social (environmental) factors that influence physiological stress and the interplay among these factors. The positive incidence of psychological stress in the field oil workers in Xinjiang was 12.54%. The structural equation model indicated that the main factors that influenced psychological stress in these workers included social support (0.077), occupational role (0.165), personal strain response (0.139), personality (0.189), and occupational burnout (0.380). Among these factors, occupational role, personality, and occupational burnout had a relatively strong predictive power for psychological stress reactions. The cortisol level in workers with positive psychological stress was significantly higher than that in workers with negative psychological stress. Occupational stress, personality, and occupational burnout exert an impact on psychological stress in field oil workers. Therefore, interventions to address these factors should be taken to reduce the incidence of psychological stress. PMID:29642166

Occupational Exposure to Electric Shocks and Magnetic Fields and Amyotrophic Lateral Sclerosis in Sweden.

PubMed

Fischer, Heidi; Kheifets, Leeka; Huss, Anke; Peters, Tracy L; Vermeulen, Roel; Ye, Weimin; Fang, Fang; Wiebert, Pernilla; Vergara, Ximena P; Feychting, Maria

2015-11-01

Amyotrophic lateral sclerosis (ALS) has been consistently related to "electric occupations," but associations with magnetic field levels were generally weaker than those with electrical occupations. Exposure to electric shock has been suggested as a possible explanation. Furthermore, studies were generally based on mortality or prevalence of ALS, and studies often had limited statistical power. Using two electric shock and three magnetic field job-exposure matrices, we evaluated the relationship of occupational magnetic fields, electric shocks, electric occupations, and incident ALS in a large population-based nested case-control study in Sweden. Subanalyses, specified a priori, were performed for subjects by gender and by age (less than and more than 65 years). Overall, we did not observe any associations between occupational magnetic field or electric shock exposure and ALS. For individuals less than 65 years old, high electric shock exposure was associated with an odds ratio (OR) of 1.22 (95% confidence interval [CI] = 1.03, 1.43). The corresponding result for the age group 65 years or older was OR = 0.92 (95% CI = 0.81, 1.05). Results were similar regardless which job exposure matrices, exposure definitions, or cutpoints were used. For electric occupations, ORs were close to unity, regardless of age. For welders, no association was observed overall, although for welders <65 years the OR was 1.52 (95% CI = 1.05, 2.21). In this very large population-based study based on incident ALS case subjects, we did not confirm previous observations of higher risk of ALS in electrical occupations, and provided only weak support for associations between electric shocks and ALS.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Thrall, K.D.

The purpose of this project was to demonstrate the ``Exposure-to- Risk`` monitoring system in an actual occupational environment. The system is a unique combination of existing hardware with proprietary software to create an integrated means of assessing occupational exposures to volatile organic compounds. One component of this system utilizes a portable mass spectrometer developed by Teledyne Electronic Technologies. Integration of the system was accomplished under Laboratory Directed Research and Development (LDRD) funding. Commercialization of the system will take place following demonstration in an actual occupational environment, and will include, in part, Teledyne Electronic Technologies. The Exposure-to-Risk monitoring system will benefitmore » DOE by overcoming present-day limitations in worker health protection monitoring. There are numerous sites within the` DOE complex where many different hazardous chemicals are used on a routine basis. These chemicals range from paint stripers and cleaning solvents to chemical warfare agents, each having its own degree of potential adverse health risk to a worker. Thus, a real concern for DOE is to ensure that a worker is properly monitored to assess any adverse health risk from exposure to potentially hazardous chemicals. With current industrial hygiene technologies, this is an arduous task. The Exposure-to-Risk monitoring system integrates a patented breath-inlet device connecting a subject`s exhaled breath directly with a field-portable mass spectrometer with physiologically based pharmacokinetic (PBPK) modeling to estimate the target tissue dose following a chemical exposure. Estimation of the adverse health risk prediction follows from the exposure/dose calculation based on currently accepted methodologies. This new system can determine, in the field, the possible adverse health risks on a daily basis to an individual worker.« less

Unnecessary work tasks and mental health: a prospective analysis of Danish human service workers.

PubMed

Madsen, Ida E H; Tripathi, Manisha; Borritz, Marianne; Rugulies, Reiner

2014-11-01

According to the "stress-as-offense-to-self" perspective, work tasks that are considered unnecessary or unreasonable - so-called "illegitimate work tasks" - are likely to elicit stress-reactions. Previous studies, mostly cross-sectional, have shown that illegitimate tasks are associated with increased self-reported stress, cortisol, and counterproductive work behavior. In this article, we examine the prospective association between unnecessary work tasks, one type of illegitimate work tasks, and mental health among Danish human service workers. Further, we explore whether this association is modified by sex, age, occupational position, and baseline mental health status. The data were obtained from self-administered questionnaires from 1351 Danish human service workers in three waves of data-collection during 1999-2005. We measured unnecessary work tasks by a single item, and assessed mental health using the 5-item mental health inventory from the Short form 36 questionnaire. We analyzed data using multi-level modeling, adjusting for potential confounding by sex, age, cohabitation, occupational position, and baseline mental health. Unnecessary work tasks were prospectively associated with a decreased level of mental health. This association was stronger for employees with poor baseline mental health and tended to be more pronounced among older employees. Among participants with poor baseline mental health, the association was explained by neither psychological demands nor decision latitude. Our findings suggest that the prevention of unnecessary work tasks may benefit employee mental health, particularly among employees with pre-existing mental health problems.

Development of a Task-Exposure Matrix (TEM) for Pesticide Use (TEMPEST).

PubMed

Dick, F D; Semple, S E; van Tongeren, M; Miller, B G; Ritchie, P; Sherriff, D; Cherrie, J W

2010-06-01

Pesticides have been associated with increased risks for a range of conditions including Parkinson's disease, but identifying the agents responsible has proven challenging. Improved pesticide exposure estimates would increase the power of epidemiological studies to detect such an association if one exists. Categories of pesticide use were identified from the tasks reported in a previous community-based case-control study in Scotland. Typical pesticides used in each task in each decade were identified from published scientific and grey literature and from expert interviews, with the number of potential agents collapsed into 10 groups of pesticides. A pesticide usage database was then created, using the task list and the typical pesticide groups employed in those tasks across seven decades spanning the period 1945-2005. Information about the method of application and concentration of pesticides used in these tasks was then incorporated into the database. A list was generated of 81 tasks involving pesticide exposure in Scotland covering seven decades producing a total of 846 task per pesticide per decade combinations. A Task-Exposure Matrix for PESTicides (TEMPEST) was produced by two occupational hygienists who quantified the likely probability and intensity of inhalation and dermal exposures for each pesticide group for a given use during each decade. TEMPEST provides a basis for assessing exposures to specific pesticide groups in Scotland covering the period 1945-2005. The methods used to develop TEMPEST could be used in a retrospective assessment of occupational exposure to pesticides for Scottish epidemiological studies or adapted for use in other countries.

Effects of Refresher Training on Job-Task Typewriting Performance.

ERIC Educational Resources Information Center

Hagman, Joseph D.; Schendel, Joel D.

Two groups of 15 Administrative Specialists, 7lL Military Occupational Speciality (MOS), participated in four job-task refresher training sessions designed to enhance the typewriting of military correspondence. One group performed under a study training method which allowed use of a Correspondence Manual while arranging materials into the correct…

Impact of Work Task-Related Acute Occupational Smoke Exposures on Select Proinflammatory Immune Parameters in Wildland Firefighters

EPA Science Inventory

Objective: A repeated measures study was used to assess the effect of work tasks on select proinflammatory biomarkers in firefighters working at prescribed burns. Methods: Ten firefighters and two volunteers were monitored for particulate matter and carbon monoxide on workdays, ...

Identification of Tasks in Home Economics Related Occupations: Food Service.

ERIC Educational Resources Information Center

Iowa State Univ. of Science and Technology, Ames. Dept. of Home Economics Education.

The study was made to obtain curriculum development data for food service education programs below the baccalaureate level. Tasks related to the job functions of service, production, sanitation/safety, menu planning, procurement, supervision, and management were studied for five job categories of full-time personnel: middle-level service,…

Impact of Work Task-Related Acute Occupational Smoke Exposures on Select Proinflammatory Immune Parameters in Wildland Firefighters.

PubMed

Adetona, Anna M; Adetona, Olorunfemi; Gogal, Robert M; Diaz-Sanchez, David; Rathbun, Stephen L; Naeher, Luke P

2017-07-01

A repeated measures study was used to assess the effect of work tasks on select proinflammatory biomarkers in firefighters working at prescribed burns. Ten firefighters and two volunteers were monitored for particulate matter and carbon monoxide on workdays, January to July 2015. Before and after workshift dried blood spots were analyzed for inflammatory mediators using the Meso Scale Discovery assay, while blood smears were used to assess leukocyte parameters. Firefighters lighting with drip-torches had higher cross-work-shift increases in interleukin-8, C-reactive protein, and serum amyloid A compared with holding, a task involving management of fire boundaries. A positive association between interleukin-8 and segmented-neutrophil was observed. Results from this study suggest that intermittent occupational diesel exposures contribute to cross-work-shift changes in host systemic innate inflammation as indicated by elevated interleukin-8 levels and peripheral blood segmented-neutrophils.

Determinants and magnitudes of manual force strengths and joint moments during two-handed standing maximal horizontal pushing and pulling.

PubMed

Chow, Amy Y; Dickerson, Clark R

2016-04-01

Pushing and pulling are common occupational exertions that are increasingly associated with musculoskeletal complaints. This study focuses on the sensitivity of shoulder capacity to gender, handle height, exertion type (push or pull) and handle orientation for these tasks. All factors except for handle orientation influenced unilateral and total manual force strength (p < 0.01), with exertion type being the most influential. Interaction effects also existed between handle height and exertion type. Additionally, joint moments at the shoulders and low back were influenced by all factors studied (p < 0.01), with exertion type again being most influential. Knowledge of the relative influence of multiple factors on shoulder capacity can provide guidance regarding these factors when designing or evaluating occupational pushing and pulling tasks for a diverse population. Practitioner Summary: pushing and pulling comprise nearly half of all manual materials handling tasks. Practitioners often assess, design or modify these tasks while incorporating constraints, including manual force direction and handle interface. This study provides guidance to aid design of pushing and pulling tasks in the context of shoulder physical capacity.

Effect of physical workload and modality of information presentation on pattern recognition and navigation task performance by high-fit young males.

PubMed

Zahabi, Maryam; Zhang, Wenjuan; Pankok, Carl; Lau, Mei Ying; Shirley, James; Kaber, David

2017-11-01

Many occupations require both physical exertion and cognitive task performance. Knowledge of any interaction between physical demands and modalities of cognitive task information presentation can provide a basis for optimising performance. This study examined the effect of physical exertion and modality of information presentation on pattern recognition and navigation-related information processing. Results indicated males of equivalent high fitness, between the ages of 18 and 34, rely more on visual cues vs auditory or haptic for pattern recognition when exertion level is high. We found that navigation response time was shorter under low and medium exertion levels as compared to high intensity. Navigation accuracy was lower under high level exertion compared to medium and low levels. In general, findings indicated that use of the haptic modality for cognitive task cueing decreased accuracy in pattern recognition responses. Practitioner Summary: An examination was conducted on the effect of physical exertion and information presentation modality in pattern recognition and navigation. In occupations requiring information presentation to workers, who are simultaneously performing a physical task, the visual modality appears most effective under high level exertion while haptic cueing degrades performance.

The relationship between general measures of fitness, passive range of motion and whole-body movement quality.

PubMed

Frost, David; Andersen, Jordan; Lam, Thomas; Finlay, Tim; Darby, Kevin; McGill, Stuart

2013-01-01

The goal of this study was to establish relationships between fitness (torso endurance, grip strength and pull-ups), hip range of motion (ROM) (extension, flexion, internal and external rotation) and movement quality in an occupational group with physical work demands. Fifty-three men from the emergency task force of a major city police force were investigated. The movement screen comprised standing and seated posture, gait, segmental spine motion and 14 tasks designed to challenge whole-body coordination. Relationships were established between each whole-body movement task, the measures of strength, endurance and ROM. In general, fitness and ROM were not strongly related to the movement quality of any task. This has implications for worker training, in that strategies developed to improve ROM or strength about a joint may not enhance movement quality. Worker-centered injury prevention can be described as fitting workers to tasks by improving fitness and modifying movement patterns; however, the current results show weak correlations between strength, endurance and ROM, and the way individuals move. Therefore, the development of occupation-specific injury prevention strategies may require both fitness and movement-oriented objectives.

Facilitating Energy Savings through Enhanced Usability of Thermostats

DOE Office of Scientific and Technical Information (OSTI.GOV)

Meier, Alan; Aragon, Cecilia; Peffer, Therese

2011-05-23

Residential thermostats play a key role in controlling heating and cooling systems. Occupants often find the controls of programmable thermostats confusing, sometimes leading to higher heating consumption than when the buildings are controlled manually. A high degree of usability is vital to a programmable thermostat's effectiveness because, unlike a more efficient heating system, occupants must engage in specific actions after installation to obtain energy savings. We developed a procedure for measuring the usability of thermostats and tested this methodology with 31 subjects on five thermostats. The procedure requires first identifying representative tasks associated with the device and then testing themore » subjects ability to accomplish those tasks. The procedure was able to demonstrate the subjects wide ability to accomplish tasks and the influence of a device's usability on success rates. A metric based on the time to accomplish the tasks and the fraction of subjects actually completing the tasks captured the key aspects of each thermostat's usability. The procedure was recently adopted by the Energy Star Program for its thermostat specification. The approach appears suitable for quantifying usability of controls in other products, such as heat pump water heaters and commercial lighting.« less

USING SOIL AND OTHER PLANT GROWING MEDIA EFFECTIVELY. HORTICULTURE-SERVICE OCCUPATIONS, MODULE NO. 5.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO PREPARE HIGH SCHOOL STUDENTS FOR HORTICULTURE SERVICE OCCUPATIONS, THIS MODULE HAS AS ITS MAJOR OBJECTIVE TO DEVELOP THE APPRECIATIONS, UNDERSTANDINGS, AND ABILITIES NEEDED TO USE PLANT GROWING MEDIA IN GROWING HORTICULTURAL PLANTS. IT WAS DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF DATA FROM STATE STUDIES.…

ADJUSTMENT, MAINTENANCE, AND REPAIR OF TILLAGE, PLANTING, SPRAYING, AND FERTILIZING MACHINERY. AGRICULTURAL MACHINERY--SERVICE OCCUPATIONS, MODULE NUMBER 10.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PURPOSE OF THIS GUIDE IS TO HELP TEACHERS PREPARE POSTSECONDARY-LEVEL STUDENTS FOR THE AGRICULTURAL MACHINERY SERVICE OCCUPATIONS AS PARTS MEN, MECHANICS, MECHANIC'S HELPERS, AND SERVICE SUPERVISORS. IT WAS DESIGNED BY A NATIONAL TASK FORCE ON THE BASIS OF RESEARCH FROM STATE STUDIES. THE MAJOR OBJECTIVE IS TO DEVELOP (1) STUDENT UNDERSTANDING…

OPERATING, REPAIRING, AND MAINTAINING SMALL POWER EQUIPMENT. HORTICULTURE-SERVICE OCCUPATIONS, MODULE NO. 10.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO PREPARE HIGH SCHOOL STUDENTS FOR HORTICULTURE SERVICE OCCUPATIONS, THIS MODULE HAS AS ITS MAJOR OBJECTIVE TO DEVELOP A PROFICIENCY IN THE OPERATION, MAINTENANCE, AND REPAIR OF SMALL POWER EQUIPMENT USED IN HORTICULTURAL ENTERPRISES. IT WAS DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF DATA FROM STATE STUDIES.…

ESTABLISHING AND CARING FOR LAWNS AND TURF. HORTICULTURE-SERVICE OCCUPATIONS, MODULE NO. 9.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

ONE OF A SERIES DESIGNED TO PREPARE HIGH SCHOOL STUDENTS FOR HORTICULTURE SERVICE OCCUPATIONS, THIS MODULE HAS AS ITS MAJOR OBJECTIVE TO DEVELOP THE ABILITY TO ESTABLISH AND MAINTAIN LAWNS AND TURF. IT WAS DEVELOPED ON THE BASIS OF DATA FROM STATE STUDIES BY A NATIONAL TASK FORCE. SUBJECT MATTER AREAS ARE NEW LAWN ESTABLISHMENT, LAWN MAINTENANCE,…

Math-Related Career Aspirations and Choices within Eccles Et Al.'s Expectancy--Value Theory of Achievement-Related Behaviors

ERIC Educational Resources Information Center

Lauermann, Fani; Tsai, Yi-Miau; Eccles, Jacquelynne S.

2017-01-01

Which occupation to pursue is one of the more consequential decisions people make and represents a key developmental task. Yet the underlying developmental processes associated with either individual or group differences in occupational choices are still not well understood. This study contributes toward filling this gap, focusing in particular on…

Tasks Essential to Successful Performance within Animal Production and Management Occupations in Ohio. Summary of Research Series.

ERIC Educational Resources Information Center

Hampson, Michael N.; McCracken, J. David

A study was conducted to identify the skills which are performed and essential for success in seven animal production and management (small animal care) occupations: animal health assistant, laboratory animal assistant, kennel worker, dog groomer, pet shop worker, stable worker, and zoo keeper. Specific objectives were (1) to develop and validate…

FERTILIZERS SALES AND SERVICE. AGRICULTURAL SUPPLY - SALES AND SERVICE OCCUPATIONS, MODULE NUMBER 9.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PURPOSE OF THIS GUIDE IS TO ASSIST TEACHERS IN PREPARING HIGH SCHOOL AND POST-HIGH SCHOOL STUDENTS FOR AGRICULTURAL SUPPLY OCCUPATIONS. ONE OF A SERIES, THIS MODULE WAS DEVELOPED ON THE BASIS OF STATE STUDIES BY A NATIONAL TASK FORCE. THE SPECIFIC OBJECTIVE IS TO PREPARE STUDENTS FOR ENTRY AND ADVANCEMENT IN FERTILIZER SALES AND SERVICE.…

THE USE OF CHEMICALS AS FUNGICIDES, BACTERICIDES AND NEMATOCIDES. AGRICULTURAL CHEMICALS TECHNOLOGY, NUMBER 4.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PURPOSE OF THIS GUIDE IS TO ASSIST TEACHERS IN PREPARING POST-SECONDARY EDUCATION STUDENTS FOR AGRICULTURAL CHEMICAL OCCUPATIONS. ONE OF A SERIES FOR THESE OCCUPATIONS, THIS MODULE WAS DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF DATA FROM STATE STUDIES. SECTIONS ARE (1) PLANT DISEASE AND NEMATODE PREVENTION, CONTROL, OR ERADICATION WITH…

Occupational exposure to electromagnetic fields from medical sources

PubMed Central

STAM, Rianne; YAMAGUCHI-SEKINO, Sachiko

2017-01-01

High exposures to electromagnetic fields (EMF) can occur near certain medical devices in the hospital environment. A systematic assessment of medical occupational EMF exposure could help to clarify where more attention to occupational safety may be needed. This paper seeks to identify sources of high exposure for hospital workers and compare the published exposure data to occupational limits in the European Union. A systematic search for peer-reviewed publications was conducted via PubMed and Scopus databases. Relevant grey literature was collected via a web search. For each publication, the highest measured magnetic flux density or internal electric field strength per device and main frequency component was extracted. For low frequency fields, high action levels may be exceeded for magnetic stimulation, MRI gradient fields and movement in MRI static fields. For radiofrequency fields, the action levels may be exceeded near devices for diathermy, electrosurgery and hyperthermia and in the radiofrequency field inside MRI scanners. The exposure limit values for internal electric field may be exceeded for MRI and magnetic stimulation. For MRI and magnetic stimulation, practical measures can limit worker exposure. For diathermy, electrosurgery and hyperthermia, additional calculations are necessary to determine if SAR limits may be exceeded in some scenarios. PMID:29109357

Development of a Job-Task-Exposure Matrix to assess occupational exposure to disinfectants among U.S. nurses

PubMed Central

Quinot, C; Dumas, O; Henneberger, PK; Varraso, R; Wiley, AS; Speizer, FE; Goldberg, M; Zock, JP; Camargo, CA; Le Moual, N

2016-01-01

Objectives Occupational exposure to disinfectants is associated with work-related asthma, especially in healthcare workers. However, little is known about the specific products involved. To evaluate disinfectant exposures, we designed job-exposure (JEM) and job-task-exposure (JTEM) matrices, which are thought to be less prone to differential misclassification bias than self-reported exposure. We then compared the three assessment methods: self-reported exposure, JEM, and JTEM. Methods Disinfectant use was assessed by an occupational questionnaire in 9,073 U.S. female registered nurses without asthma, aged 49–68 years, drawn from the Nurses’ Health Study II. A JEM was created based on self-reported frequency of use (1–3, 4–7 days/week) of 7 disinfectants and sprays in 8 nursing jobs. We then created a JTEM combining jobs and disinfection tasks to further reduce misclassification. Exposure was evaluated in 3 classes (low, medium, high) using product-specific cut-offs (e.g., <30%, 30–49.9%, ≥50%, respectively, for alcohol); the cut-offs were defined from the distribution of self-reported exposure per job/task. Results The most frequently reported disinfectants were alcohol (weekly use: 39%), bleach (22%) and sprays (20%). More nurses were classified as highly exposed by JTEM (alcohol 41%, sprays 41%, bleach 34%) than by JEM (21%, 30%, 26%, respectively). Agreement between JEM and JTEM was fair-to-moderate (kappa: 0.3–0.5) for most disinfectants. JEM and JTEM exposure estimates were heterogeneous in most nursing jobs, except in emergency room and education/administration. Conclusion The JTEM may provide more accurate estimates than the JEM, especially for nursing jobs with heterogeneous tasks. Use of the JTEM is likely to reduce exposure misclassification. PMID:27566782

Exposure assessment using human biomonitoring for glyphosate and fluroxypyr users in amenity horticulture.

PubMed

Connolly, Alison; Jones, Kate; Galea, Karen S; Basinas, Ioannis; Kenny, Laura; McGowan, Padraic; Coggins, Marie

2017-08-01

Pesticides and their potential adverse health effects are of great concern and there is a dearth of knowledge regarding occupational exposure to pesticides among amenity horticulturalists. This study aims to measure occupational exposures to amenity horticuturalists using pesticides containing the active ingredients, glyphosate and fluroxypyr by urinary biomonitoring. A total of 40 work tasks involving glyphosate and fluroxypyr were surveyed over the period of June - October 2015. Workers used a variety of pesticide application methods; manual knapsack sprayers, controlled droplet applicators, pressurised lance applicators and boom sprayers. Pesticide concentrations were measured in urine samples collected pre and post work tasks using liquid chromatography tandem mass spectrometry (LC-MS/MS). Differences in pesticide urinary concentrations pre and post work task, and across applications methods were analysed using paired t-tests and linear regression. Pesticide urinary concentrations were higher than those reported for environmental exposures and comparable to those reported in some agricultural studies. Log-transformed pesticide concentrations were statistically significantly higher in post-work samples compared to those in pre-work samples (paired t-test, p<0.001; for both μgL -1 and μmol/mol creatinine). Urinary pesticide concentrations in post-work samples had a geometric mean (geometric standard deviation) of 0.66 (1.11) μgL -1 for glyphosate and 0.29 (1.69) μgL -1 for fluroxypyr. Linear regression revealed a statistically significant positive association to exist between the time-interval between samples and the log-transformed adjusted (i.e. post- minus pre-task) pesticide urinary concentrations (β=0.0039; p<0.0001). Amenity horticulturists can be exposed to pesticides during tasks involving these products. Further research is required to evaluate routes of exposure among this occupational group. Crown Copyright © 2017. Published by Elsevier GmbH. All rights reserved.

Work-related injury among direct care occupations in British Columbia, Canada.

PubMed

Alamgir, Hasanat; Cvitkovich, Yuri; Yu, Shicheng; Yassi, Annalee

2007-11-01

To examine how injury rates and injury types differ across direct care occupations in relation to the healthcare settings in British Columbia, Canada. Data were derived from a standardised operational database in three BC health regions. Injury rates were defined as the number of injuries per 100 full-time equivalent (FTE) positions. Poisson regression, with Generalised Estimating Equations, was used to determine injury risks associated with direct care occupations (registered nurses [RNs], licensed practical nurses [LPNs) and care aides [CAs]) by healthcare setting (acute care, nursing homes and community care). CAs had higher injury rates in every setting, with the highest rate in nursing homes (37.0 injuries per 100 FTE). LPNs had higher injury rates (30.0) within acute care than within nursing homes. Few LPNs worked in community care. For RNs, the highest injury rates (21.9) occurred in acute care, but their highest (13.0) musculoskeletal injury (MSI) rate occurred in nursing homes. MSIs comprised the largest proportion of total injuries in all occupations. In both acute care and nursing homes, CAs had twice the MSI risk of RNs. Across all settings, puncture injuries were more predominant for RNs (21.3% of their total injuries) compared with LPNs (14.4%) and CAs (3.7%). Skin, eye and respiratory irritation injuries comprised a larger proportion of total injuries for RNs (11.1%) than for LPNs (7.2%) and CAs (5.1%). Direct care occupations have different risks of occupational injuries based on the particular tasks and roles they fulfil within each healthcare setting. CAs are the most vulnerable for sustaining MSIs since their job mostly entails transferring and repositioning tasks during patient/resident/client care. Strategies should focus on prevention of MSIs for all occupations as well as target puncture and irritation injuries for RNs and LPNs.

Sharing the knowledge gained from occupational cohort studies: a call for action.

PubMed

Behrens, Thomas; Mester, Birte; Fritschi, Lin

2012-06-01

An immense body of knowledge has been created by establishing various job-exposure matrices (JEMs) to assess occupational exposures in community- and industry-based cohort studies. These JEMs could be made available to occupational epidemiologists using knowledge-sharing technologies, thereby saving considerable amounts of time and money for researchers investigating occupation-related research questions. In this paper, the authors give an example of how a detailed JEM can be easily transformed into a job-specific module (JSM) for use in community-based studies. OccIDEAS is operationalised as a web-based software, combining the use of JSMs with an individual expert exposure assessment to assess occupational exposures in various industries according to a set of predefined rules. The authors used a JEM focusing on endocrine-disrupting chemicals from a German study on testicular cancer in the automobile industry to create a JSM in OccIDEAS. The JEM was easily translated into OccIDEAS requiring about 50 h of work by an epidemiologist familiar with the German JEM to learn about the OccIDEAS structure, establish the required set of exposure rules and to translate the JEM into OccIDEAS. Language did not represent an obstacle for translation either. To make the data available in an international context, an interpreter had to translate the German tasks and exposures after they were coded into OccIDEAS. JEMs which are constructed based on identifying tasks that determine exposure can be easily transformed into a JSM. Occupational epidemiologists are invited to contribute to the international scope of OccIDEAS by providing their previously established JEMs to make existing data on occupational exposures widely available to the epidemiological community.

Inequities in exposure to occupational risk factors between Māori and non-Māori workers in Aotearoa New Zealand.

PubMed

Denison, Hayley J; Eng, Amanda; Barnes, Lucy A; Cheng, Soo; 't Mannetje, Andrea; Haddock, Katharine; Douwes, Jeroen; Pearce, Neil; Ellison-Loschmann, Lis

2018-05-02

Health inequities between indigenous and non-indigenous people are well documented. However, the contribution of differential exposure to risk factors in the occupational environment remains unclear. This study assessed differences in the prevalence of self-reported exposure to disease risk factors, including dust and chemicals, physical factors and organisational factors, between Māori and non-Māori workers in New Zealand. Potential participants were sampled from the New Zealand electoral rolls and invited to take part in a telephone interview, which included questions about current workplace exposures. Logistic regression, accounting for differences in age, socioeconomic status and occupational distribution between Māori and non-Māori, was used to assess differences in exposures. In total, 2344 Māori and 2710 non-Māori participants were included in the analyses. Māori had greater exposure to occupational risk factors than non-Māori. For dust and chemical exposures, the main differences related to Māori working in occupations where these exposures are more common. However, even within the same job, Māori were more likely to be exposed to physical factors such as heavy lifting and loud noise, and organisational factors such as carrying out repetitive tasks and working to tight deadlines compared with non-Māori. This is one of the first studies internationally to compare occupational risk factors between indigenous and non-indigenous people. These findings suggest that the contribution of the occupational environment to health inequities between Māori and non-Māori has been underestimated and that work tasks may be unequally distributed according to ethnicity. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Developing techniques for cause-responsibility analysis of occupational accidents.

PubMed

Jabbari, Mousa; Ghorbani, Roghayeh

2016-11-01

The aim of this study was to specify the causes of occupational accidents, determine social responsibility and the role of groups involved in work-related accidents. This study develops occupational accidents causes tree, occupational accidents responsibility tree, and occupational accidents component-responsibility analysis worksheet; based on these methods, it develops cause-responsibility analysis (CRA) techniques, and for testing them, analyzes 100 fatal/disabling occupational accidents in the construction setting that were randomly selected from all the work-related accidents in Tehran, Iran, over a 5-year period (2010-2014). The main result of this study involves two techniques for CRA: occupational accidents tree analysis (OATA) and occupational accidents components analysis (OACA), used in parallel for determination of responsible groups and responsibilities rate. From the results, we find that the management group of construction projects has 74.65% responsibility of work-related accidents. The developed techniques are purposeful for occupational accidents investigation/analysis, especially for the determination of detailed list of tasks, responsibilities, and their rates. Therefore, it is useful for preventing work-related accidents by focusing on the responsible group's duties. Copyright © 2016 Elsevier Ltd. All rights reserved.

[Appraisal of occupational stress and strain in primary and secondary school teachers].

PubMed

Wang, Z; Lan, Y; Li, J; Wang, M

2001-09-01

This study was conducted to assess occupational stress and strain in primary and secondary school teachers. A test of occupational stress and strain was carried out by using Occupational Stress Inventory Revised Edition (OSI-R) in 1460 primary and secondary school teachers (teacher group) and 319 mental workers in non-educational area (non-teacher group as control). The results showed the level of occupational stress in role overload and physical environment in the teacher group was significantly higher than that in the non-teacher group (P < 0.05). In teacher group the level of occupational stress and strain increased with age; the occupational stress and strain in male teachers were significantly higher than those in female teachers (P < 0.01); the occupational stress and strain in secondary school teachers were significantly higher than those in primary school teachers. These results indicate: to protect and promote primary and secondary school teacher's health, particularly male teachers' health, to mitigate their work pressure and to raise the quality of education are important tasks in the area of occupational health.

[Financing of regional occupational health service centers: structure and financial criteria in years 2000-2001].

PubMed

Rydlewska-Liszkowska, Izabela

2003-01-01

The rational planning and financing of occupational health services at the national level have to be based on an appropriate system of information about individual units and their financial status that could illustrate their financial administration. This is required not only in view of the internal needs of public money management, but also in view of the national health accounts. The major task in this regard is to assess the level and structure of financing to individual units and to check the soundness of criteria used in the process of supplying financial means. The results of such an analysis can be a valuable source of information for planning carried out also by the institutions which provide funds to cover the cost of tasks performed by individual units. The aim of the project implemented by the Nofer Institute of Occupational Medicine was to collect, process and analyze data on the level and structure of financing of provincial occupational medicine centers. In this paper, the objectives, methodology and analytical tools are discussed. The results and structural data on the level and structure of financing of regional occupational health services centers covering a two-year period are presented. At the same time, the criteria for allocating funds were identified, which made it possible to evaluate the situation and to propose new solutions.

Occupational health issues affecting the pharmaceutical sales force.

PubMed

Harris, G; Mayho, G; Page, L

2003-09-01

The sales force forms a significant sub-population in the pharmaceutical industry workforce. Role and organizational characteristics, such as isolation, peripatetic working and car travel and the psychosocial and ergonomic hazards related to work tasks, present particular occupational health risks. To review the occupational risks associated with peripatetic sales force work and evidence for the effectiveness of preventive interventions. We carried out a review of the available literature between 1990 and 2003. The following hazards were identified as significant and worthy of further investigation for this occupational group: driving on company business; violence in the workplace; stress; ergonomic issues; and mobile phone use. To ensure effective prevention and management of employee health problems, specific health management strategies and interventions must be developed to meet the occupational health needs of this group.

Cancer risks associated with occupational exposure to magnetic fields among electric utility workers in Ontario and Quebec, Canada, and France: 1970-1989.

PubMed

Thériault, G; Goldberg, M; Miller, A B; Armstrong, B; Guénel, P; Deadman, J; Imbernon, E; To, T; Chevalier, A; Cyr, D

1994-03-15

To determine whether occupational exposure to magnetic fields of 50-60 Hz was associated with cancer among electric utility workers, the authors used a case-control design nested within three cohorts of workers at electric utilities: Electricité de France--Gaz de France, 170,000 men; Ontario Hydro, 31,543 men; and Hydro-Québec, 21,749 men. During the observation period, 1970-1989, 4,151 new cases of cancer occurred. Each participant's cumulative exposure to magnetic fields was estimated based on measurements of current exposure of 2,066 workers performing tasks similar to those in the cohorts using personal dosimetry. Estimates were also made of past exposure based on knowledge of current loading, work practices, and usage. Workers who had more than the median cumulative exposure to magnetic fields (3.1 microtesla (microT)-years) had a higher risk for acute nonlymphoid leukemia (odds ratio (OR) = 2.41, 95% confidence interval (CI) 1.07-5.44). The same observation holds for acute myeloid leukemia (OR = 3.15, 95% CI 1.20-8.27). There was also an elevated risk for mean exposure above 0.2 microT (acute nonlymphoid leukemia, OR = 2.36, 95% CI 1.00-5.58; acute myeloid leukemia, OR = 2.25, 95% CI 0.79-6.46). However, there were no clear dose-response trends with increasing exposure and no consistency among the three utilities. Men whose cumulative exposure to magnetic fields was above the 90th percentile (15.7 microT-years) had an elevated risk for brain cancer (OR = 1.95, 95% CI 0.76-5.00) that was not statistically significant. No association with magnetic fields was observed for any of the other 29 types of cancer studied, including skin melanoma, male breast cancer, and prostate cancer. Controlling for potential confounding factors did not change the results.

[Threshold values for chemical agents in the light of the REACH regulation].

PubMed

Cavallo, Domenico Maria; Cattaneo, Andrea; Colosio, Claudio; Moretto, Angelo; Carrer, Paolo; Bartolucci, Giovanni Battista

2011-01-01

The European Regulation 1907/2006 (REACH--Registration, Evaluation, Authorization and Restriction of Chemicals) obliges manufacture companies and import chemicals to assess the risks arising from their use and to take the necessary measures to manage the risks identified. The Chemical Safety Report provides an accurate assessment of hazards to human health and the environment necessary to prepare an exposure scenario for the "identified uses" of the substance. An exposure scenario is the set of conditions that describe how the substance is manufactured or used during its life cycle and how the manufacturer or importer controls, or recommends downstream users to control the 'exposure to humans and the environment. Firms therefore need specific skills. The spectrum of toxicological risk is extremely large, the information required in some cases are very complex and undoubtedly require a thorough knowledge in toxicology and environmental industry. The expertise and experience in toxicology of the occupational physician in this case may become useful in the environmental field as well as another familiar figure of relevant importance is the occupational hygienist who develop exposure scenarios for workers and their uses experience for the exposure scenarios for the consumer. It provides an obvious involvement of medical toxicologists and occupational hygienists for public tasks of control and inspection of chemical safety reports and, locally, even the accuracy of risk that arise from this.

Factors Associated With Success in an Occupational Rehabilitation Program for Work-Related Musculoskeletal Disorders

PubMed Central

Hardison, Mark E.

2017-01-01

Work-related musculoskeletal disorders are a significant burden; however, no consensus has been reached on how to maximize occupational rehabilitation programs for people with these disorders, and the impact of simulating work tasks as a mode of intervention has not been well examined. In this retrospective cohort study, the authors used logistic regression to identify client and program factors predicting success for 95 clients in a general occupational rehabilitation program and 71 clients in a comprehensive occupational rehabilitation program. The final predictive model for general rehabilitation included gender, number of sessions completed, and performance of work simulation activities. Maximum hours per session was the only significant predictor of success in the comprehensive rehabilitation program. This study identifies new factors associated with success in occupational rehabilitation, specifically highlighting the importance of intensity (i.e., session length and number of sessions) of therapy and occupation-based activities for this population. PMID:28027046

Analysis of indoor environmental quality influence toward occupants' work performance in Kompleks Eureka, USM

NASA Astrophysics Data System (ADS)

Zainon, Mohamad Rizal; Baharum, Faizal; Seng, Loh Yong

2016-08-01

The indoor environment much more important for people health and comfort than the outdoor environment. This scenario would make the performance of occupants at their work more important than energy costs in the building. So, this task is to upgrade indoor environmental quality conditions for comfort and work performance of occupants in Kompleks Eureka, USM while conserving energy of the building.. Recent studies have shown an important impact of the indoor thermal environment on occupants' work performance. Also studies on occupants medical leave show a very high loss of work time and working performance, which have important economical consequences for companies. The paper will mainly dealing with the indoor environmental qualities, such as thermal comfort level, air quality, lighting, and acoustic quality. The studies before showing that comfortable room temperatures, increased air ventilation above normal recommendation, comfortable acoustic surrounding will increases the work performance of occupants in Kompleks Eureka, USM.

Reference Guide for Teaching Selected Duty Areas from Business, Marketing and Management Occupations.

ERIC Educational Resources Information Center

Rich, John H.

This reference guide was designed to assist business, marketing, and management educators in locating textbook/instructional materials for use in teaching duty areas and task lists for grades 11-14. Duty areas and task lists are matched with selected textbook/instructional publications for the secretarial, general office clerk, and information…

An Examination of Print and Broadcast Journalism Students' Personality Traits

ERIC Educational Resources Information Center

Carpenter, Serena; Hoag, Anne; Grant, August E.

2018-01-01

Journalists identify with a medium because it aligns with their interests and talents, and they may resist tasks incongruent with their perceived creative strengths. Occupational conflict arises when one's personality does not align with expected work tasks within a role according to Holland's theory of vocational choice. We carried out a…

Graphic Arts: Orientation, Composition, and Paste-Up. Teacher Guide.

ERIC Educational Resources Information Center

Feasley, Sue C., Ed.

This curriculum guide is the first in a three-volume series of instructional materials for competency-based graphic arts instruction. Each publication is designed to include the technical content and tasks necessary for a student to be employed in an entry-level graphic arts occupation. Introductory materials include an instructional/task analysis…

Building and Home Maintenance Services.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for building and home maintenance services is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a career ladder, a matrix relating duty/task numbers to job titles, and a task…

State Technical Committee for Accounting. Official Report.

ERIC Educational Resources Information Center

Jensen, Claudia

This report contains validated task inventory listings for accounting occupations. An introductory report in brief outline form gives background of the work of the technical committee that identified the duties and tasks. This is followed by four attachments which make up most of the document. Attachment A has two parts: (1) an accounting skills…

Cancer as the cause of changes in work situation (a NOCWO study).

PubMed

Lindbohm, M-L; Kuosma, E; Taskila, T; Hietanen, P; Carlsen, K; Gudbergsson, S; Gunnarsdottir, H

2011-08-01

To investigate the frequency of changes in work situation due to cancer and to analyze the association of physically demanding work, social support from supervisors, colleagues or occupational health services, and disease-related factors, with changing employers due to cancer. Working-aged patients with breast, testicular or prostate cancer, or lymphoma with a good prognosis between 1997 and 2002 were identified from a hospital or cancer registry in four Nordic countries. The registers provided data on the disease-related factors. Information on changes in work situation, received support, and other work-related factors was collected using a questionnaire (response rate 72%). The frequency of changes in work situation was evaluated among a total of 2030 survivors. Further analyses were carried out among 688 survivors using a multivariable logistic regression model, to investigate factors affecting the risk of changing employers due to cancer. Altogether, 5-10% of cancer survivors had changed employers, occupations or work tasks, 5% had been unemployed, and 9% had retired due to cancer. The physical demands of previous work were the most important reason behind changing employers after cancer. Among women, weak support from supervisors and occupational health personnel increased the risk of changing employers because of cancer. A minority of cancer survivors changed employers, occupations, or work tasks because of cancer. Supervisors' support in the form of lightening physically demanding jobs and taking illness into consideration when planning work tasks, and health-care workers' advice on coping at work may help survivors to maintain their jobs. Copyright © 2010 John Wiley & Sons, Ltd.

Making great leaps forward: Accounting for detectability in herpetological field studies

USGS Publications Warehouse

Mazerolle, Marc J.; Bailey, Larissa L.; Kendall, William L.; Royle, J. Andrew; Converse, Sarah J.; Nichols, James D.

2007-01-01

Detecting individuals of amphibian and reptile species can be a daunting task. Detection can be hindered by various factors such as cryptic behavior, color patterns, or observer experience. These factors complicate the estimation of state variables of interest (e.g., abundance, occupancy, species richness) as well as the vital rates that induce changes in these state variables (e.g., survival probabilities for abundance; extinction probabilities for occupancy). Although ad hoc methods (e.g., counts uncorrected for detection, return rates) typically perform poorly in the face of no detection, they continue to be used extensively in various fields, including herpetology. However, formal approaches that estimate and account for the probability of detection, such as capture-mark-recapture (CMR) methods and distance sampling, are available. In this paper, we present classical approaches and recent advances in methods accounting for detectability that are particularly pertinent for herpetological data sets. Through examples, we illustrate the use of several methods, discuss their performance compared to that of ad hoc methods, and we suggest available software to perform these analyses. The methods we discuss control for imperfect detection and reduce bias in estimates of demographic parameters such as population size, survival, or, at other levels of biological organization, species occurrence. Among these methods, recently developed approaches that no longer require marked or resighted individuals should be particularly of interest to field herpetologists. We hope that our effort will encourage practitioners to implement some of the estimation methods presented herein instead of relying on ad hoc methods that make more limiting assumptions.

A Compendium of the Physiological Demands of the 32 Critical Physically Demanding Tasks of Combat Arms Soldiers

DTIC Science & Technology

As part of the U.S. Army Physical Demands Study (which led to the development of the Occupational Physical Assessment Test (OPAT)), 32 physically ...demanding tasks were identified as being critical to combat arms soldiers. In order to identify the most physically demanding of those tests, data were...comprehensive reference of the physiological demands of the critical physically demanding tasks of combat arms Soldiers.

Occupational exposure to benzene at the ExxonMobil refinery in Baytown, TX (1978-2006).

PubMed

Gaffney, Shannon H; Panko, Julie M; Unice, Ken M; Burns, Amanda M; Kreider, Marisa L; Gelatt, Richard H; Booher, Lindsay E; Paustenbach, Dennis J

2011-01-01

Although occupational benzene exposure of refinery workers has been studied for decades, no extensive analysis of historical industrial hygiene data has been performed focusing on airborne concentrations at specific refineries and tasks. This study characterizes benzene exposures at the ExxonMobil Baytown, TX, refinery from 1978 to 2006 to understand the variability in workers' exposures over time and during different job tasks. Exposures were grouped by operational status, job title, and tasks. More than 9000 industrial hygiene air samples were evaluated; approximately 4000 non-task (> 3 h) and 1000 task-related (< 3 h) personal samples were considered. Each sample was assigned to one of 27 job titles, 29 work areas, and 16 task bins (when applicable). Process technicians were sampled most frequently, resulting in the following mean benzene concentrations by area: hydrofiner (n=245, mean=1.3 p.p.m.), oil movements (n=286, mean=0.23 p.p.m.), reformer (n=575, mean=0.10 p.p.m.), tank farm (n=9, mean=0.65 p.p.m.), waste treatment (n=446, mean=0.13 p.p.m.), and other areas (n=460, mean=0.062 p.p.m.). The most frequently sampled task was sample collection (n=218, mean=0.40 p.p.m.). Job title and area did not significantly impact task-related exposures. Airborne concentrations were significantly lower after 1990 than before 1990. Results of this task-focused study may be useful when analyzing benzene exposures at other refineries.

Prevalence and associated factors for thoracic spine pain in the adult working population: a literature review.

PubMed

Briggs, Andrew M; Bragge, Peter; Smith, Anne J; Govil, Dhruv; Straker, Leon M

2009-01-01

Spinal pain is a significant occupational health issue. Whilst neck pain and low back pain have received considerable attention, thoracic spinal pain (TSP) has not. The objective of this study was to systematically identify and report the evidence describing the prevalence and correlates of TSP within occupational groups. This literature review systematically searched for reports of TSP prevalence and associated factors for TSP in working adult cohorts using nine electronic databases. Studies were evaluated for level of evidence and epidemiologic data were narratively synthesised. 52 studies were identified describing 65 cohorts covering manual labourers, office workers, health professionals, manufacturing and industrial workers, drivers, military personnel and performing artists. Prevalence varied with occupational group and time period. One year prevalence of TSP ranged from 3.0-55.0%, with most occupational groups having medians around 30%. Significant odds ratios for individual (concurrent musculoskeletal disorders, exercising, pre-menstrual tension and female gender), general work-related (high work load, high work intensity, perceiving ergonomic problems in the workplace, working in some specialised areas, performing boring/tedious work tasks, certain year levels of study, employment duration, driving specialised vehicles, and a high number of flying hours), physical work-related (manual physiotherapy tasks, climbing stairs and high physical stress) and psychosocial work-related (perceived risk of injury and high mental pressure) factors were reported. The high median prevalence rates suggest TSP may be a significant occupational health problem. The multiple domains of associated factors point to the need for prospective research encompassing these domains to inform targeted occupational interventions.

CROP, LAWN, AND GARDEN SEEDS SALES AND SERVICE. AGRICULTURAL SUPPLY - SALES AND SERVICE OCCUPATIONS, MODULE NUMBER 8.

ERIC Educational Resources Information Center

Ohio State Univ., Columbus. Center for Vocational and Technical Education.

THE PURPOSE OF THIS GUIDE IS TO ASSIST VOCATIONAL AGRICULTURE TEACHERS IN PREPARING HIGH SCHOOL STUDENTS FOR AGRICULTURAL SUPPLY OCCUPATIONS. ONE OF A SERIES, THIS MODULE WAS DEVELOPED BY A NATIONAL TASK FORCE ON THE BASIS OF DATA FROM STATE STUDIES. THE SPECIFIC OBJECTIVE IS TO DEVELOP UNDERSTANDING AND ABILITY NEEDED TO ENTER AND ADVANCE IN…

Evaluation of Occupational Exposure to Magnetic Fields and Motor Neuron Disease Mortality in a Population-Based Cohort

PubMed Central

Parlett, Lauren E.; Bowman, Joseph D.; van Wijngaarden, Edwin

2015-01-01

Objective Epidemiologic evidence for the association between electromagnetic fields and amyotrophic lateral sclerosis, the most common form of motor neuron disease (MND), has been inconclusive. We evaluated the association between electromagnetic fields and MND among workers in occupations potentially exposed to magnetic fields. Methods MND mortality (ICD-9 335.2) was examined in the National Longitudinal Mortality Study using multivariable proportional hazards models. Occupational exposure to magnetic fields was determined on the basis of a population-based job-exposure matrix. Age at entry, education, race, sex, and income were considered for inclusion as covariates. Results After adjusting for age, sex, and education, there were no increased risks of MND mortality in relation to potential magnetic field exposure, with hazard ratios around the null in all magnetic field exposure quartiles. Conclusions Our study does not provide evidence for an association between magnetic field exposure and MND mortality. PMID:22076040

Physical Training Strategies for Military Women's Performance Optimization in Combat-Centric Occupations.

PubMed

Nindl, Bradley C

2015-11-01

The physiological differences, particularly of upper-body strength and power, between women and men, and the rigors of combat-centric occupational demands would seem to place women at a significant disadvantage, as the U.S. military opens up previously closed combat-arms military occupational specialties (MOSs) to women. This inherent disadvantage can be significantly mitigated by implementing effective and comprehensive physical training (PT) regimens for women targeting those fitness components most critical for those tasks considered most essential for solider warfighting duties (i.e., strength and power). Regrettably, the military historical and legacy overemphasis on aerobic fitness and on "field expediency" as the major criteria for implementing training have limited the extent to which the military has fully operationalized state-of-the-science PT policies. This continued legacy approach could be problematic regarding fully enhancing women's abilities to perform physically demanding combat-centric occupations and could place the successful integration of women into ground combat MOSs at significant risk. Seminal studies from the literature indicate that (a) a minimum of 6 months of periodized combined resistance/endurance training preparedness is recommended for untrained women considering entering combat-arms MOS training; (b) any comprehensive PT program should incorporate and emphasize progressive load carriage training; (c) a greater emphasis on upper body on strength/power development in military women is needed; (d) heavy resistance training in the range of 3-8 repetition maximum sets should be incorporated into training programs to target type II motor units and muscle fibers (those fibers that produce the most force and have the greatest capacity to hypertrophy); (e) low-volume, high-intensity interval training should be considered as a time-efficient training method to improve aerobic fitness while protecting against lower-body musculoskeletal injuries; (f) flexible nonlinear periodized programs should be considered to best accommodate the unpredictability and operational functional needs of the military training environment; and (g) serious consideration should be given to revamping the manner in which the military conducts physical readiness training, with a departure from "field expediency" as the major criteria for determining PT policies. With an increased emphasis on the human dimension of soldiering and concerted strategic, operational, and tactical efforts to maximize individual physical readiness and performance, the science of training physiology exists to leverage and better physically prepare women as they enter more combat-centric occupations.

Factors indicating need of rehabilitation--occupational therapy among persons with long-term and/or recurrent pain.

PubMed

Müllersdorf, M

2000-12-01

The aim of the study was to elucidate selection criteria for need of rehabilitation/occupational therapy, and to state criteria for participation in occupational therapy, among persons with long-term and/or recurrent pain causing activity limitations or restricting participation in daily life. The study involved 914 persons aged 18-58 years who answered a postal questionnaire concerning demography, pain, occupations in daily life, work, treatments and health care staff visited. The direct method in logistic regression analysis was used to test two models: (1) need of rehabilitation/occupational therapy and (2) participation in occupational therapy. The results for the first model revealed the selection criteria (1) 'feelings of irresolution', (2) 'gnawing/searing pain' and (3) 'use of technical aids'. The odds for need of rehabilitation/occupational therapy were higher for women than for men. The criteria derived from the second model, participation in occupational therapy, were whether (1) the participants had 'used tricks and/or compensated ways to perform tasks', (2) the participants had 'pain in shoulders' and (3) 'changes had been made at work due to health conditions'.

Patient care in family medicine : what's new in the 2016 literature findings ?

PubMed

Cohidon, Christine; Senn, Nicolas

During the last two decades in Europe, the scope of activities regarding chronic diseases management in family medicine has increased while technical activities and preventative care have decreased. A new literature review and meta-analysis confirms that the use of electronic health records improves the quality of care. In the field of interprofessionnality, the task delegation in chronic care management to nurses or medical assistants is a source of satisfaction for these professionals. At the same time, this could improve patients' quality of life. Finally, a systematic literature review reports the major assets according to the family physicians regarding their occupation i.e. freedom to organize and manage their own work, good balance between workload and income and high intellectual stimulation.

Promoting Translational Research Among Movement Science, Occupational Science, and Occupational Therapy.

PubMed

Sainburg, Robert L; Liew, Sook-Lei; Frey, Scott H; Clark, Florence

2017-01-01

Integration of research in the fields of neural control of movement and biomechanics (collectively referred to as movement science) with the field of human occupation directly benefits both areas of study. Specifically, incorporating many of the quantitative scientific methods and analyses employed in movement science can help accelerate the development of rehabilitation-relevant research in occupational therapy (OT) and occupational science (OS). Reciprocally, OT and OS, which focus on the performance of everyday activities (occupations) to promote health and well-being, provide theoretical frameworks to guide research on the performance of actions in the context of social, psychological, and environmental factors. Given both fields' mutual interest in the study of movement as it relates to health and disease, the authors posit that combining OS and OT theories and principles with the theories and methods in movement science may lead to new, impactful, and clinically relevant knowledge. The first step is to ensure that individuals with OS or OT backgrounds are academically prepared to pursue advanced study in movement science. In this article, the authors propose 2 strategies to address this need.

THE DEVELOPMENT OF TRAINING OBJECTIVES.

ERIC Educational Resources Information Center

SMITH, ROBERT G., JR.

A SIX-STEP PROCESS IS DESCRIBED FOR DEFINING JOB-RELEVANT OBJECTIVES FOR THE TRAINING OF MILITARY PERSONNEL. (1) A FORM OF SYSTEM ANALYSIS IS OUTLINED TO PROVIDE THE CONTEXT FOR THE STUDY OF A PARTICULAR MILITARY OCCUPATION SPECIALTY. (2) A TASK INVENTORY IS MADE OF THE MAJOR DUTIES IN THE JOB AND THE MORE SPECIFIC JOB TASKS ASSOCIATED WITH EACH…

Mining and Minerals Technical Advisory Committee on Curriculum Development. Job Clusters, Competencies and Task Analysis.

ERIC Educational Resources Information Center

Northern Montana Coll., Havre. Montana Center for Vocational Education, Research, Curriculum and Personnel Development.

This skills inventory for mining occupations was developed by a technical committee in Montana to assist in the development of model curricula and to address state labor market needs. The committee included employers from the mining industry, members of trade and professional associations, and educators. The validated task list and defined job…

Heating, Air Conditioning and Refrigeration Curriculum Guide. Michigan Trade and Industrial Education.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for heating, air conditioning, and refrigeration is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a career ladder, a matrix relating duty/task numbers to job titles, and a…

Health Occupations Cluster Guide.

ERIC Educational Resources Information Center

Oregon State Dept. of Education, Salem.

Intended to assist the vocational teacher in designing and implementing a cluster program in health occupations, this guide suggests ideas for teaching the specific knowledge and skills that qualify students for entry-level employment in the health occupations field. The knowledge and skills are applicable to 12 occupations: dental assistant;…

A comparative analysis of lumbar spine mechanics during barbell- and crate-lifting: implications for occupational lifting task assessments.

PubMed

Zehr, Jackie D; Carnegie, Danielle R; Welsh, Timothy N; Beach, Tyson A C

2018-03-19

To compare the effects of object handled and handgrip used on lumbar spine motion and loading during occupational lifting task simulations. Eight male and eight female volunteers performed barbell and crate lifts with a pronated (barbell) and a neutral (crate) handgrip. The mass of barbells/crates lifted was identical across the objects and fixed at 11.6 and 9.3 kg for men and women, respectively. The initial heights of barbells/crates were individualized to mid-shank level. Body segment kinematics and foot-ground reaction kinetics were collected, and then input into an electromyography-assisted dynamic biomechanical model to quantify lumbar spine motion and loading. Lumbar compression and net lumbosacral moment magnitudes were 416 N and 17 Nm lower when lifting a barbell than when lifting a crate (p < 0.001), respectively. There were no between-condition differences in lumbar flexion displacements (p > 0.392) or flexion/extension velocities (p > 0.085). Crate- and barbell-lifting tasks can be used interchangeably if assessing lifting mechanics based on peak spine motion variables. If assessments are based on the spine loading responses to task demands, however, then crate- and barbell-lifting tasks cannot be used interchangeably.

Quantifying tasks, ergonomic exposures and injury rates among school custodial workers.

PubMed

Village, J; Koehoorn, M; Hossain, S; Ostry, A

2009-06-01

A job exposure matrix of ergonomics risk factors was constructed for school custodial workers in one large school district in the province of British Columbia using 100 h of 1-min fixed-interval observations, participatory worker consensus on task durations and existing employment and school characteristic data. Significant differences in ergonomics risk factors were found by tasks and occupations. Cleaning and moving furniture, handling garbage, cleaning washrooms and cleaning floors were associated with the most physical risks and the exposure was often higher during the summer vs. the school year. Injury rates over a 4-year period showed the custodian injury rate was four times higher than the overall injury rate across all occupations in the school district. Injury rates were significantly higher in the school year compared with summer (12.2 vs. 7.0 per 100 full-time equivalents per year, p < 0.05). Custodial workers represent a considerable proportion of the labour force and have high injury rates, yet ergonomic studies are disproportionately few. Previous studies that quantified risk factors in custodial workers tended to focus on a few tasks or specific risk factors. This study, using participatory ergonomics and observational methods, systematically quantifies the broad range of musculoskeletal risk factors across multiple tasks performed by custodial workers in schools, adding considerably to the methodological literature.

Fitness for work in health care workers from the prospective of ethics, science and good practices.

PubMed

Alessio, L; Arici, Cecilia; Franco, G

2012-01-01

Fitness for work (FFW) is the final task of both risk assessment and health surveillance, aimed at protecting workers' health and working capacity. There are numerous specific concerns regarding health care workers. In particular: i) the frequent difficulty in determining at pre-employment/pre-placement examinations the specific task that the individual worker will perform; ii) the prevalence of female workers and the contemporary presence of numerous occupational risk factors that are a potential cause of harmful effects on women's reproductive health; iii) the progressive aging of the staff especially nurses; iv) the risk to third parties, with particular reference to the issues of biological risk and substance abuse, also in relation to shift work, fatigue and occupational stress; v) the increasing number of immigrant workers among support staff In such cases the occupational physician, respecting both ethical principles and regulations and with an appropriate balance between scientific evidence and the precautionary principle, should express a FFW judgment that allows both the adaptation of work to the worker and vice versa, as recommended by the World Health Organization (WHO) and the International Commission on Occupational Health (ICOH). Proper FFW judgment also permits the expected benefits to be achieved, not only for the workers but also for employers, companies and society.

Practice status of specialized agencies for occupational health management of small- to medium-size enterprises and the factors improving their performance: a cross-sectional survey study.

PubMed

Lee, Saerom; Myong, Jun-Pyo; Kim, Eun-A; Eom, Huisu; Choi, Bowha; Kang, Young Joong

2017-01-01

We examined the current status of specialized agencies for occupational health management (SAs) and their workforce. Furthermore, we aimed to clarify the current practice status of SA healthcare professionals and factors that influence their performance. To examine the current SA workforce, we analyzed data from the 2014 Survey of Current Status of SA and their Workforce from the Ministry of Employment and Labor (MOEL). Furthermore, we mailed out an original questionnaire to SA professionals to determine their current health management status and factors that affect their performance. Data from the respondents ( N  = 384) were analyzed. In 2014, the workforce performing health management in SAs comprised 232 physicians, 507 nurses, and 312 occupational hygienists, with no significant regional differences in the distribution of physicians and nurses. According to the findings of the questionnaire, the average daily number of worker consultations by physicians and nurses was 22.8, while the average time taken for health management ranged from 74.3 to 104.3 min, depending on the size of the firm. Most of the respondents (41.5%) answered that they were following-up on more than 80% of individuals with illnesses. Among health management tasks, performance scores of "consultations for general diseases" and "consultations for lifestyle habits" were relatively high, whereas health promotion activities at workplaces were relatively low. There was a significant correlation between the utilization of general and special health examination results and task performance. Among health management tasks, follow-up management of individuals with illnesses and consultations for disease/lifestyle habits were relatively well performed, whereas health promotion activities at workplaces were not performed well. Among factors that positively influenced SA performance at workplaces, only the utilization of health examination results had significant effects. Therefore, to accomplish health management goals and perform effective health management at workplaces, there is a need to establish a comprehensive system of occupational health service outsourcing integrating health examinations and health management services. Furthermore, the current task system, which focuses on follow-up management, should be expanded to incorporate preventive and health promotion functions-the fundamental functions of occupational health services (OHS).

Using OES Occupation Profiles in a Job Search

ERIC Educational Resources Information Center

Cunningham, Chris

2013-01-01

Using occupation profiles, jobseekers can see which industries employ the most workers in a particular field, which geographical areas have high concentrations of those jobs, and how wages differ by industry and geographical area. This article gives an overview of the data in the Occupational Employment Statistics (OES) occupation profiles. It…

Exploring Manufacturing Occupations. Student's Manual. The Manufacturing Cluster.

ERIC Educational Resources Information Center

Fairleigh Dickinson Univ., Rutherford, NJ.

This student manual and the accompanying instructor's guide (CE 010 376) are directed toward exploring manufacturing occupations. It is designed to help the student explore the various career, occupational, and job related fields found within the manufacturing occupations. Four sections are included. An overview of career education and…

Occupational Mental Health, Labor Accidents and Occupational Diseases

ERIC Educational Resources Information Center

Naveillan, F. Pedro

1973-01-01

The article discusses the relationship between mental health and labor accidents as it pertains to accident prevention, treatment of accident victims, and their rehabilitation. It also comments briefly on mental health and occupational diseases and the scope of the field of occupational mental health from a Chilean perspective. (AG)

Colour vision requirements in visually demanding occupations.

PubMed

Barbur, J L; Rodriguez-Carmona, M

2017-06-01

Normal trichromatic colour vision (CV) is often required as a condition for employment in visually demanding occupations. If this requirement could be enforced using current, colour assessment tests, a significant percentage of subjects with anomalous, congenital trichromacy who can perform the suprathreshold, colour-related tasks encountered in many occupations with the same accuracy as normal trichromats would fail. These applicants would therefore be discriminated against unfairly. One solution to this problem is to produce minimum, justifiable CV requirements that are specific to each occupation. This has been done successfully for commercial aviation (i.e. the flight crew) and for Transport for London train drivers. An alternative approach is to make use of new findings and the statistical outcomes of past practices to produce graded, justifiable CV categories that can be enforced. To achieve this aim, we analysed colour assessment outcomes and quantified severity of CV loss in 1363 subjects. The severity of CV loss was measured in each subject and statistical, pass/fail outcomes established for each of the most commonly used, conventional colour assessment tests and protocols. This evidence and new findings that relate severity of loss to the effective use of colour signals in a number of tasks provide the basis for a new colour grading system based on six categories. A single colour assessment test is needed to establish the applicant's CV category which can range from 'supernormal', for the most stringent, colour-demanding tasks, to 'severe colour deficiency', when red/green CV is either absent or extremely weak. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Source Reconstruction of Brain Potentials Using Bayesian Model Averaging to Analyze Face Intra-Domain vs. Face-Occupation Cross-Domain Processing.

PubMed

Olivares, Ela I; Lage-Castellanos, Agustín; Bobes, María A; Iglesias, Jaime

2018-01-01

We investigated the neural correlates of the access to and retrieval of face structure information in contrast to those concerning the access to and retrieval of person-related verbal information, triggered by faces. We experimentally induced stimulus familiarity via a systematic learning procedure including faces with and without associated verbal information. Then, we recorded event-related potentials (ERPs) in both intra-domain (face-feature) and cross-domain (face-occupation) matching tasks while N400-like responses were elicited by incorrect eyes-eyebrows completions and occupations, respectively. A novel Bayesian source reconstruction approach plus conjunction analysis of group effects revealed that in both cases the generated N170s were of similar amplitude but had different neural origin. Thus, whereas the N170 of faces was associated predominantly to right fusiform and occipital regions (the so-called "Fusiform Face Area", "FFA" and "Occipital Face Area", "OFA", respectively), the N170 of occupations was associated to a bilateral very posterior activity, suggestive of basic perceptual processes. Importantly, the right-sided perceptual P200 and the face-related N250 were evoked exclusively in the intra-domain task, with sources in OFA and extensively in the fusiform region, respectively. Regarding later latencies, the intra-domain N400 seemed to be generated in right posterior brain regions encompassing mainly OFA and, to some extent, the FFA, likely reflecting neural operations triggered by structural incongruities. In turn, the cross-domain N400 was related to more anterior left-sided fusiform and temporal inferior sources, paralleling those described previously for the classic verbal N400. These results support the existence of differentiated neural streams for face structure and person-related verbal processing triggered by faces, which can be activated differentially according to specific task demands.

A systematic review of job-specific workers' health surveillance activities for fire-fighting, ambulance, police and military personnel.

PubMed

Plat, M J; Frings-Dresen, M H W; Sluiter, J K

2011-12-01

Some occupations have tasks and activities that require monitoring safety and health aspects of the job; examples of such occupations are emergency services personnel and military personnel. The two objectives of this systematic review were to describe (1) the existing job-specific workers' health surveillance (WHS) activities and (2) the effectiveness of job-specific WHS interventions with respect to work functioning, for selected jobs. The search strategy systematically searched the PubMed, PsycINFO and OSH-update databases. The search strategy consisted of several synonyms of the job titles of interest, combined with synonyms for workers' health surveillance. The methodological quality was checked. At least one study was found for each of the following occupations fire fighters, ambulance personnel, police personnel and military personnel. For the first objective, 24 studies described several job-specific WHS activities aimed at aspects of psychological, 'physical' (energetic, biomechanical and balance), sense-related, environmental exposure or cardiovascular requirements. The seven studies found for the second objective measured different outcomes related to work functioning. The methodological quality of the interventions varied, but with the exception of one study, all scored over 55% of the maximum score. Six studies showed effectiveness on at least some of the defined outcomes. The studies described several job-specific interventions: a trauma resilience training, healthy lifestyle promotion, physical readiness training, respiratory muscle training, endurance and resistance training, a physical exercise programme and comparing vaccines. Several examples of job-specific WHS activities were found for the four occupations. Compared to studies focusing on physical tasks, a few studies were found that focus on psychological tasks. Effectiveness studies for job-specific WHS interventions were scarce, although their results were promising. We recommend studying job-specific WHS in effectiveness studies.

Social and emotional self-efficacy at work.

PubMed

Loeb, Carina; Stempel, Christiane; Isaksson, Kerstin

2016-04-01

Research has shown that self-efficacy is often one of the most important personal resources in the work context. However, because this research has focused on cognitive and task-oriented self-efficacy, little is known about social and emotional dimensions of self-efficacy at work. The main aim of the present study was to investigate social and emotional self-efficacy dimensions at work and to compare them to a cognitive and task-oriented dimension. Scales to measure social and emotional self-efficacy at work were developed and validated and found to be well differentiated from the cognitive task-oriented occupational self-efficacy scale. Confirmatory factor analyses of data from 226 Swedish and 591 German employees resulted in four separate but correlated self-efficacy dimensions: (1) occupational; (2) social; (3) self-oriented emotional; and (4) other-oriented emotional. Social self-efficacy explained additional variance in team climate and emotional self-efficacy in emotional irritation and emotional exhaustion, over and above effects of occupational self-efficacy. Men reported higher occupational self-efficacy, whereas social and emotional self-efficacy revealed no clear gender differences. The scales have strong psychometric properties in both Swedish and German language versions. The positive association between social self-efficacy and team climate, and the negative relationships between self-oriented emotional self-efficacy and emotional irritation and emotional exhaustion may provide promising tools for practical applications in work settings such as team-building, staff development, recruitment or other training programs aiming for work place health promotion. The next step will be to study how social and emotional self-efficacy relate to leadership, well-being and health over time. © 2016 Scandinavian Psychological Associations and John Wiley & Sons Ltd.

Effect of pencil grasp on the speed and legibility of handwriting after a 10-minute copy task in Grade 4 children.

PubMed

Schwellnus, Heidi; Carnahan, Heather; Kushki, Azadeh; Polatajko, Helene; Missiuna, Cheryl; Chau, Tom

2012-06-01

To investigate the impact of common pencil grasp patterns on the speed and legibility of handwriting after a 10-minute copy task, intended to induce muscle fatigue, in typically developing children and in those non-proficient in handwriting. A total of 120 Grade 4 students completed a standardised handwriting assessment before and after a 10-minute copy task. The students indicated the perceived difficulty of the handwriting task at baseline and after 10 minutes. The students also completed a self-report questionnaire regarding their handwriting proficiency upon completion. The majority of the students rated higher effort after the 10-minute copy task than at baseline (rank sum: P = 0.00001). The effort ratings were similar for the different grasp patterns (multiple linear regression: F = 0.37, P = 0.895). For both typically developing children and those with handwriting issues, the legibility of the writing samples decreased after the 10-minute copy task but the speed of writing increased. CONCLUSIONS AND SIGNIFICANCE OF THE STUDY: The quality of the handwriting decreased after the 10-minute copy task; however, there was no difference in the quality or speed scores among the different pencil grasps before and after the copy task. The dynamic tripod pencil grasp did not offer any advantage over the lateral tripod or the dynamic or lateral quadrupod pencil grasps in terms of quality of handwriting after a 10-minute copy task. These four pencil grasp patterns performed equivalently. Our findings question the practice of having students adopt the dynamic tripod pencil grasp. © 2012 The Authors Australian Occupational Therapy Journal © 2012 Occupational Therapy Australia.

29 CFR 1960.87 - Objectives.

Code of Federal Regulations, 2013 CFR

2013-07-01

... and data on occupational accidents, injuries, and illnesses and their prevention. (b) To plan, organize and conduct field council meetings or programs which will give technical advice and information on..., severity and cost of occupational accidents, injuries, and illnesses. Field councils shall act on behalf of...

29 CFR 1960.87 - Objectives.

Code of Federal Regulations, 2012 CFR

2012-07-01

... and data on occupational accidents, injuries, and illnesses and their prevention. (b) To plan, organize and conduct field council meetings or programs which will give technical advice and information on..., severity and cost of occupational accidents, injuries, and illnesses. Field councils shall act on behalf of...

29 CFR 1960.87 - Objectives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and data on occupational accidents, injuries, and illnesses and their prevention. (b) To plan, organize and conduct field council meetings or programs which will give technical advice and information on..., severity and cost of occupational accidents, injuries, and illnesses. Field councils shall act on behalf of...

29 CFR 1960.87 - Objectives.

Code of Federal Regulations, 2014 CFR

2014-07-01

... and data on occupational accidents, injuries, and illnesses and their prevention. (b) To plan, organize and conduct field council meetings or programs which will give technical advice and information on..., severity and cost of occupational accidents, injuries, and illnesses. Field councils shall act on behalf of...

Computer-based coding of free-text job descriptions to efficiently identify occupations in epidemiological studies

PubMed Central

Russ, Daniel E.; Ho, Kwan-Yuet; Colt, Joanne S.; Armenti, Karla R.; Baris, Dalsu; Chow, Wong-Ho; Davis, Faith; Johnson, Alison; Purdue, Mark P.; Karagas, Margaret R.; Schwartz, Kendra; Schwenn, Molly; Silverman, Debra T.; Johnson, Calvin A.; Friesen, Melissa C.

2016-01-01

Background Mapping job titles to standardized occupation classification (SOC) codes is an important step in identifying occupational risk factors in epidemiologic studies. Because manual coding is time-consuming and has moderate reliability, we developed an algorithm called SOCcer (Standardized Occupation Coding for Computer-assisted Epidemiologic Research) to assign SOC-2010 codes based on free-text job description components. Methods Job title and task-based classifiers were developed by comparing job descriptions to multiple sources linking job and task descriptions to SOC codes. An industry-based classifier was developed based on the SOC prevalence within an industry. These classifiers were used in a logistic model trained using 14,983 jobs with expert-assigned SOC codes to obtain empirical weights for an algorithm that scored each SOC/job description. We assigned the highest scoring SOC code to each job. SOCcer was validated in two occupational data sources by comparing SOC codes obtained from SOCcer to expert assigned SOC codes and lead exposure estimates obtained by linking SOC codes to a job-exposure matrix. Results For 11,991 case-control study jobs, SOCcer-assigned codes agreed with 44.5% and 76.3% of manually assigned codes at the 6- and 2-digit level, respectively. Agreement increased with the score, providing a mechanism to identify assignments needing review. Good agreement was observed between lead estimates based on SOCcer and manual SOC assignments (kappa: 0.6–0.8). Poorer performance was observed for inspection job descriptions, which included abbreviations and worksite-specific terminology. Conclusions Although some manual coding will remain necessary, using SOCcer may improve the efficiency of incorporating occupation into large-scale epidemiologic studies. PMID:27102331

Factors associated with the severity of fatal accidents in construction workers.

PubMed

Khodabandeh, Farideh; Kabir-Mokamelkhah, Elaheh; Kahani, Mahsa

2016-01-01

Background: Construction work (building houses, roads, workplaces, and repairing and maintaining infrastructures) is a dangerous land-based job. This includes many hazardous tasks and conditions such as working at the following conditions: Height, excavation, noise, dust, power tools and equipment. Construction work has been increased in developed and underdeveloped countries over the past few years. Occupational fatalities have increased with an increase in this type of work. Occupational fatalities refer to individuals who pass way while on the job or performing work related tasks. In the present study, to identify the factors, personal characteristics and work-related factors associated with fatal occupational mortality were assessed using data for Tehran, Iran, 2014-2016. Methods: We conducted a retrospective study, using 967 postmortem reports from fatal occupational injuries collected through postmortem investigations during 2014-2016. A sampling frame of 967 postmortem reports from fatal occupational injuries was used to draw a total sample of 714 fatal construction accidents for this cross-sectional study. Pearson χ2 test and Kruskal-Wallis tests were used for statistical analysis. Results: Based on the results of this study, male gender (n=714; 100%), age range of 30-39 years (n=183; 25.6%), secondary educational level (n=273; 38.2%), being married (317; 44.4%), causal employee (n=389; 54.5%), unskilled performance (389; 54.5%), no insurance coverage (472; 66.1%), and daytime duty work (287; 40.2%) were identified as risk factors for fatality in the event of construction fatal injury. A significant relationship was found between the type of injury and sociodemographic and work related variables. Conclusion: Workers' characteristics such as age, gender, experience, and educational background, and work related variables such as skill training, safety measurement, and close monitoring could be used to discriminate among different severity levels of occupational fatal accidents.

Communication between Dutch rheumatologists and occupational physicians in the occupational rehabilitation of patients with rheumatic diseases

PubMed Central

de Buck, P D M; van Amstel, R J; Buijs, P; Maasen, J; van Dijk, F J H; Hazes, J; Vlieland, T

2002-01-01

Objective: To assess the quality and quantity of communication and cooperation between Dutch rheumatologists and occupational physicians. Methods: A postal survey among 187 Dutch rheumatologists. Results: 153/187 rheumatologists (82%) returned the questionnaire. They considered reducing pain and fatigue to be their major responsibility in the process of occupational rehabilitation, followed by improving work participation (68/153 (44%)) and quality of work (55/153 (36%)). Although 112/153 (73%) of the rheumatologists judged the communication and cooperation with occupational physicians as reasonable to good, 119/153 (78%) of them were willing to improve the collaboration. Perceived bottlenecks mentioned were a lack of clarity about the occupational physician's position and activities, and the absence of practice guidelines. The most important prerequisites for improvement were found to be guarantees about the occupational physician's professional independence and more clarity about the competence of the occupational physicians and how they used the information provided. Conclusion: Dutch rheumatologists are willing to improve cooperation and communication with occupational physicians. The perceived lack of clarity about their mutual tasks appears to be a major obstacle. Thus the development of a joint education programme and a guideline for occupational rehabilitation in rheumatic diseases may be appropriate first steps towards improvement. PMID:11779762

The Baltimore Therapeutic Equipment work simulator: biomechanical and physiological norms for three attachments in healthy men.

PubMed

Bhambhani, Y; Esmail, S; Brintnell, S

1994-01-01

The Baltimore Therapeutic Equipment (BTE) work simulator is routinely used by occupational therapists in functional capacity evaluation. Currently, there is a lack of normative data for various attachments on this instrument. The purposes of this study were to (a) establish norms for the biomechanical and physiological responses during three tasks on the BTE work simulator, namely, wheel-turn, push-pull, and overhead-reach; (b) compare these responses during the three tasks, and (c) examine the interrelationships of these responses during the tasks. Twenty healthy men completed five testing sessions: (a) task familiarization on the BTE work simulator to identify the work intensity, which was perceived as hard on the Borg scale; (b) an incremental arm ergometer exercise test to determine their peak oxygen uptake (pVO2) and peak heart rate (pHR); and (c) one of the three tasks on the BTE work simulator for 4 min in each of the next three sessions. Analysis of variance indicated that torque, work, and power during the overhead-reach were significantly higher (p = .000) compared with the wheel-turn and push-pull tasks. However, no significant differences (p > .05) were observed among the tasks for the VO2 and HR, which were approximately 50% and 70% of pVO2 and pHR respectively. Although there was a significant relationship (p < .05) among tasks for the torque, work, and power, the common variance ranged only between 38% and 67%. The relative pVO2 was significantly related to work (p = .028) and power (p = .027) only during the push-pull task but not the wheel-turn and overhead-reach tasks. These results suggest that occupational therapists should include as many tasks as possible when designing functional capacity evaluation test batteries, and that there is no consistent relationship between cardiorespiratory fitness and performance of various tasks on the BTE work simulator.

Measuring information processing in a client with extreme agitation following traumatic brain injury using the Perceive, Recall, Plan and Perform System of Task Analysis.

PubMed

Nott, Melissa T; Chapparo, Christine

2008-09-01

Agitation following traumatic brain injury is characterised by a heightened state of activity with disorganised information processing that interferes with learning and achieving functional goals. This study aimed to identify information processing problems during task performance of a severely agitated adult using the Perceive, Recall, Plan and Perform (PRPP) System of Task Analysis. Second, this study aimed to examine the sensitivity of the PRPP System to changes in task performance over a short period of rehabilitation, and third, to evaluate the guidance provided by the PRPP in directing intervention. A case study research design was employed. The PRPP System of Task Analysis was used to assess changes in task embedded information processing capacity during occupational therapy intervention with a severely agitated adult in a rehabilitation context. Performance is assessed on three selected tasks over a one-month period. Information processing difficulties during task performance can be clearly identified when observing a severely agitated adult following a traumatic brain injury. Processing skills involving attention, sensory processing and planning were most affected at this stage of rehabilitation. These processing difficulties are linked to established descriptions of agitated behaviour. Fluctuations in performance across three tasks of differing processing complexity were evident, leading to hypothesised relationships between task complexity, environment and novelty with information processing errors. Changes in specific information processing capacity over time were evident based on repeated measures using the PRPP System of Task Analysis. This lends preliminary support for its utility as an outcome measure, and raises hypotheses about the type of therapy required to enhance information processing in people with severe agitation. The PRPP System is sensitive to information processing changes in severely agitated adults when used to reassess performance over short intervals and can provide direct guidance to occupational therapy intervention to improve task embedded information processing by categorising errors under four stages of an information processing model: Perceive, Recall, Plan and Perform.

Improvement And Development Of The Motivation System In The Occupational And Industrial Safety Field

NASA Astrophysics Data System (ADS)

Pavlov, Arkhip; Gavrilov, Dmitrij

2017-11-01

This paper discusses one of the main problems in labour and industrial management in the occupational and industrial safety field - motivation to work safely. The problem is complex and should be solved by a set of measures, where the assignment of responsibility to employees for the results of their work is absent, including in the field of labour protection and industrial safety. In accordance with the obligatory management principles, employees' work resolves to the strict implementation of the actions prescribed by the regulations. The responsibility for the negative result rests with the person who enacted or instructs employees. Thus, the employee is practically exempt from responsibility for the final result. One of the possible solutions to this problem is to put an assignment of responsibility on the employees for the results of their activities also in the occupational and industrial safety field. This is illustrated by the experience of other states, particularly of Australia. In conclusion suggestions for improvement and development of the motivation system in the field of occupational and industrial safety.

Small Engine and Related Equipment Repair Curriculum Guide. Michigan Trade and Industrial Education.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Coll. of Agriculture and Natural Resources Education Inst.

This task-based curriculum guide for small engine and related equipment repair is intended to help the teacher develop a classroom management system where students learn by doing. Introductory materials include a Dictionary of Occupational Titles job code and title sheet, a career ladder, a matrix relating duty/task numbers to job titles, and a…

A Study of Agricultural Job Tasks and Implications for Curriculum Development in Agriculture and Agriculture Related Occupations.

ERIC Educational Resources Information Center

Hawaii State Dept. of Education, Honolulu. Office of Instructional Services.

The study, based on a survey of agricultural industry in Hawaii, was conducted to obtain current job task information to be used as the basis for curriculum improvement in agricultural technology and ornamental horticulture. It determines the kinds and frequency of job skills and the importance of the accompanying knowledge required. A checklist…

Validation of Virtual Environments Incorporating Virtual Operators for Procedural Learning

DTIC Science & Technology

2012-09-01

according to Hierarchical Task Analysis principles (Annett, 2003; Annett & Duncan, 1967; Annett, Duncan, Stammers & Gray, 1971; Annett & Stanton, 2000...the literature (Anderson, 2001; Haider & Grensch, 2002; Heathcote et al., 2000; Suzuki & Ohnishi, 2007 ). Nevertheless, the analysis of the regression...analysis and training design. Occupational Psychology, 41. Annett, J., Duncan, K. D., Stammers , R. B. & Gray, M. J. (1971). Task Analysis. London

Medical Terminology of the Respiratory System. Medical Records. Instructional Unit for the Medical Transcriptionist.

ERIC Educational Resources Information Center

Gosman, Minna L.

Following an analysis of the task of transcribing as practiced in a health facility, this study guide was designed to teach the knowledge and skills required of a medical transcriber. The medical record department was identified as a major occupational area, and a task inventory for medical records was developed and used as a basis for…

Medical Terminology of the Musculoskeletal System. Medical Records. Instructional Unit for the Medical Transcriber.

ERIC Educational Resources Information Center

Gosman, Minna L.

Following an analysis of the task of transcribing as practiced in a health facility, this study guide was developed to teach the knowledge and skills required of a medical transcriber. The medical record department was identified as a major occupational area, and a task inventory for medical records was developed and used as a basis for a…

African American women in the workplace: relationships between job conditions, racial bias at work, and perceived job quality.

PubMed

Hughes, D; Dodge, M A

1997-10-01

Although studies have described work processes among employed African American women, few have examined the influence of these processes on job outcomes. This study examined relationships between African American women's exposure to a range of occupational stressors, including two types of racial bias--institutional discrimination and interpersonal prejudice--and their evaluations of job quality. Findings indicated that institutional discrimination and interpersonal prejudice were more important predictors of job quality among these women than were other occupational stressors such as low task variety and decision authority, heavy workloads, and poor supervision. Racial bias in the workplace was most likely to be reported by workers in predominantly white work settings. In addition, Black women who worked in service, semiskilled, and unskilled occupations reported significantly more institutional discrimination, but not more interpersonal prejudice, than did women in professional, managerial, and technical occupations or those in sales and clerical occupations.

Development of ergonomics audits for bagging, haul truck and maintenance and repair operations in mining.

PubMed

Dempsey, Patrick G; Pollard, Jonisha; Porter, William L; Mayton, Alan; Heberger, John R; Gallagher, Sean; Reardon, Leanna; Drury, Colin G

2017-12-01

The development and testing of ergonomics and safety audits for small and bulk bag filling, haul truck and maintenance and repair operations in coal preparation and mineral processing plants found at surface mine sites is described. The content for the audits was derived from diverse sources of information on ergonomics and safety deficiencies including: analysis of injury, illness and fatality data and reports; task analysis; empirical laboratory studies of particular tasks; field studies and observations at mine sites; and maintenance records. These diverse sources of information were utilised to establish construct validity of the modular audits that were developed for use by mine safety personnel. User and interrater reliability testing was carried out prior to finalising the audits. The audits can be implemented using downloadable paper versions or with a free mobile NIOSH-developed Android application called ErgoMine. Practitioner Summary: The methodology used to develop ergonomics audits for three types of mining operations is described. Various sources of audit content are compared and contrasted to serve as a guide for developing ergonomics audits for other occupational contexts.

Ergonomics observation: Harvesting tasks at oil palm plantation.

PubMed

Ng, Yee Guan; Shamsul Bahri, Mohd Tamrin; Irwan Syah, Md Yusoff; Mori, Ippei; Hashim, Zailina

2014-01-01

Production agriculture is commonly associated with high prevalence of ergonomic injuries, particularly during intensive manual labor and during harvesting. This paper intends to briefly describe an overview of oil palm plantation management highlighting the ergonomics problem each of the breakdown task analysis. Although cross-sectional field visits were conducted in the current study, insight into past and present occupational safety and health concerns particularly regarding the ergonomics of oil palm plantations was further exploited. Besides discussion, video recordings were extensively used for ergonomics analysis. The unique commodity of oil palm plantations presents significantly different ergonomics risk factors for fresh fruit bunch (FFB) cutters during different stages of harvesting. Although the ergonomics risk factors remain the same for FFB collectors, the intensity of manual lifting increases significantly with the age of the oil palm trees-weight of FFB. There is urgent need to establish surveillance in order to determine the current prevalence of ergonomic injuries. Thereafter, ergonomics interventions that are holistic and comprehensive should be conducted and evaluated for their efficacy using approaches that are integrated, participatory and cost-effective.

Perceptions and Attitudes of Occupational Therapy Faculty towards the Scholarship of Teaching

ERIC Educational Resources Information Center

Ordinetz, Sue Ann

2009-01-01

Occupational therapy educators have been encouraged to engage in the scholarship of teaching as a form of best practice in education. Despite professional documents and encouragement by leaders in the field of occupational therapy, there is very little known about occupational therapy educators' perceptions, attitudes, and engagement in the…

Causes and Alleviation of Occupational Stress in Child Care Work

ERIC Educational Resources Information Center

Dillenburger, Karola

2004-01-01

Occupational stress in not a new phenomenon in the working population. However, in the helping professions it has only recently attracted attention. The survey reported here was carried out in order to assess the extent of occupational stress, identify its causes, and suggest ways in which occupational stress can be alleviated. Field social…

Perspectives of Occupational Therapists on the Challenges of Early Intervention Practice: A Pilot Study

ERIC Educational Resources Information Center

Bowyer, Patricia; Moore, Cary C.; Tiongco, Cynthia G.; Tkach, Melanie M.; Thom, Carly

2017-01-01

Occupational therapists in the field of early intervention (EI) are challenged with limited opportunities for communication and collaboration with colleagues and other EI team members. One hundred and two occupational therapists and occupational therapy assistants with early intervention experience completed a descriptive survey. Questions on the…

[A preliminary mapping methodology for occupational hazards and biomechanical risk evaluation: presentation of a simple, computerized tool kit for ergonomic hazards identification and risk assessment].

PubMed

Colombini, Daniela; Occhipinti, E; Di Leone, G

2011-01-01

During the last Congress of the International Ergonomics Association (IEA), Beijing, August 2009, an international group was founded with the task of developing a "toolkit for MSD prevention" under the IEA and in collaboration with the World Health Organization. The possible users of toolkits are: members of health and safety committees; health and safety representatives; line supervisors; foremen; workers; government representatives; health workers providing basic occupational health services; occupational health and safety specialists. According to the ISO standard 11228 series and the new Draft CD ISO 12259-2009: Application document guides for the potential user, our group developed a preliminary "mapping" methodology of occupational hazards in the craft industry, supported by software (Excel). The proposed methodology, using specific key enters and quick assessment criteria, allows a simple ergonomics hazards identification and risk estimation to be made. It is thus possible to decide for which occupational hazards a more exhaustive risk assessment will be necessary and which occupational consultant should be involved (occupational physician, safety engineer, industrial hygienist, etc.).

[General background and practical implementation of the health management service institution in Korea].

PubMed

Okahara, Shintaro; Lee, Byeong-Woo; Ogasawara, Takayuki; Mori, Koji

2014-09-01

The Korean Occupational Safety and Health Act requires an employer with more than 50 employees to assign a health manager or an occupational physician. However, there are many cases where it is difficult for medium-scale enterprises to perform occupational health practices autonomously because their financial base is weaker than that of large-scale enterprises. The Korean Occupational Safety and Health Act was amended in 1990 so that medium-scale enterprises could entrust a health management service institution with their health management tasks. This system is similar to the outsourcing of medical examinations, occupational physicians, or the measurement of the working environment in Japan, but its legal background and actual activities are korea-specific, and it has some different points. In particular, the quality control of health management service institutions by legal and administrative regulations, and the multidisciplinary provision of services contribute to the development of occupational health in medium-scale enterprises. This will be a good reference for occupational health services in small- and medium-scale enterprises in the future in Japan.

Challenges and Opportunities for Occupational Epidemiology in the Twenty-first Century.

PubMed

Stayner, L T; Collins, J J; Guo, Y L; Heederik, D; Kogevinas, M; Steenland, K; Wesseling, C; Demers, P A

2017-09-01

There are many opportunities and challenges for conducting occupational epidemiologic studies today. In this paper, we summarize the discussion of a symposium held at the Epidemiology in Occupational Health (EPICOH) conference, Chicago 2014, on challenges for occupational epidemiology in the twenty-first century. The increasing number of publications and attendance at our conferences suggests that worldwide interest in occupational epidemiology has been growing. There are clearly abundant opportunities for new research in occupational epidemiology. Areas ripe for further work include developing improved methods for exposure assessment, statistical analysis, studying migrant workers and other vulnerable populations, the use of biomarkers, and new hazards. Several major challenges are also discussed such as the rapidly changing nature and location of work, lack of funding, and political/legal conflicts. As long as work exists there will be occupational diseases that demand our attention, and a need for epidemiologic studies designed to characterize these risks and to support the development of preventive strategies. Despite the challenges and given the important past contribution in this field, we are optimistic about the importance and continued vitality of the research field of occupational epidemiology.

Using systematic review in occupational safety and health.

PubMed

Howard, John; Piacentino, John; MacMahon, Kathleen; Schulte, Paul

2017-11-01

Evaluation of scientific evidence is critical in developing recommendations to reduce risk. Healthcare was the first scientific field to employ a systematic review approach for synthesizing research findings to support evidence-based decision-making and it is still the largest producer and consumer of systematic reviews. Systematic reviews in the field of occupational safety and health are being conducted, but more widespread use and adoption would strengthen assessments. In 2016, NIOSH asked RAND to develop a framework for applying the traditional systematic review elements to the field of occupational safety and health. This paper describes how essential systematic review elements can be adapted for use in occupational systematic reviews to enhance their scientific quality, objectivity, transparency, reliability, utility, and acceptability. Published 2017. This article is a U.S. Government work and is in the public domain in the USA.

Occupational injury in the French sea fishing industry: a comparative study between the 1980s and today.

PubMed

Chauvin, Christine; Le Bouar, Gilbert

2007-01-01

This study aims at comparing two data bases related to occupational injuries in the French sea fishing industry: a data base created between 1977 and 1980, a data base created between 1996 and 2001. These bases were made from report forms filled out by fishermen after an accident. The study focuses on the accidents occurring when the vessel is in the process of fishing. In the 1980s, as well as today, the processing of fishing gear seems to be a very dangerous task, correlated with the risk of being "struck by, swept along, pinned" by the elements of the rigging and the risk of serious injuries. The processing and handling of the catch also cause a large amount of accidents; during these tasks, fishermen have to cope with two main risks: being "cut or pricked" and making an "excessive effort, awkward movement". Rate and features of occupational accidents do not show notable evolution. These findings lead us to question the different prevention measures implemented in France during the last few decades and to propose new prevention direction.

Ergonomics contribution to chemical risks prevention: An ergotoxicological investigation of the effectiveness of coverall against plant pest risk in viticulture.

PubMed

Garrigou, Alain; Baldi, Isabelle; Le Frious, Patricia; Anselm, Rémy; Vallier, Martine

2011-01-01

The purpose of this article is to present the contribution of a trans-disciplinary approach focused on ergonomics and chemical risk control. We shall more precisely discuss how such an approach carried out in the field of agricultural work has made it possible to highlight serious shortcomings in the effectiveness of the coveralls that are supposed to protect vineyard workers from pesticides. The study results, as well as the whistle-blow that followed have questioned the control and prevention measures used until then. The aforementioned trans-disciplinary approach gathers knowledge and methods from epidemiology, industrial hygiene, occupational health and safety and ergonomics. Ergonomics were central in the development of the approach as it connected task and activity analysis with contamination measurements. Lastly, the first results that were obtained have been confirmed and reused by the AFSSET (Agence Française de Sécurité Sanitaire Environnement et Travail, the French governmental agency in charge of environmental health and occupational health and safety issues) regarding the agricultural sector but also for all other situations in which workers use coveralls as protection against chemical risks. Copyright © 2010 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Prerequisites and driving forces behind an extended working life among older workers.

PubMed

Hovbrandt, Pia; Håkansson, Carita; Albin, Maria; Carlsson, Gunilla; Nilsson, Kerstin

2017-11-28

Reforms are changing pension systems in many European countries, in order to both restrict early retirement and force people to extend their working life. From occupational therapy and occupational science perspectives, studies focusing on aspects of working life that motivate the older worker is urgent. The aim was to describe incentives behind an extended working life among people over age 65. Focus group methodology was used, with participants ages 66-71, from varying work fields: construction and technical companies and the municipal elderly care sector. Work was considered important and valuable to the degree of how challenging work was, the possibilities for inclusion in a team of colleagues and the chances for better personal finances. Amongst all, the participants expressed a feeling of a strengthened identity by being challenged and having the opportunity to manage working tasks. The finding showed the actual reasons behind an extended working life among older workers. However, a risk of rising social inequity may appear with increased working life if older people are forced to extend their working life due to a difficult financial situation as a pensioner. A variety of retirement options and initiatives in order to support older workers are justified.

A Study of Job Demands and Curriculum Development in Agricultural Training Related to the Muskegon County Wastewater Management System. Final Report. Volume IV. Career Awareness Information.

ERIC Educational Resources Information Center

Fisher, Harold S.; And Others

This is the final volume of a four-volume report of a research project designed to (1) identify job needs for agricultural occupations which will result from the Muskegon County Wastewater Management System and perform a task analysis on each occupation, (2) develop instructional modules and determine their place in either high school or 2-year…

An Exploratory Study to Analyze New Skill Content in Selected Occupations in Michigan and the Mechanism for its Translation into Vocational Education Curricula: Section Report on Automobile Engine Mechanics.

ERIC Educational Resources Information Center

Battelle Memorial Inst., Columbus, OH. Columbus Labs.

The report is one of a series which supplements the overall report "Exploratory Study to Analyze New Skill Content in Selected Occupations in Michigan and the Mechanism for its Translation into Vocational Education Curricula". The present report presents detailed task analyses and results of employers skill requirements for auto mechanics. The…

Entry Occupations in Off-Farm Agriculture; A Survey and Task Analysis of Entry Level Off-Farm Agricultural Occupations in New York State.

ERIC Educational Resources Information Center

Drake, William E.; Tom, Frederick K.T.

To ascertain the number of entry level off-farm agricultural jobs by specific job title in New York with implications for curriculum development, 1,110 nonpublic employers were contacted from a population of over 7,000 listed by the New York State Department of Labor. A 70 percent return of the employer survey questionnaire and a 28-percent return…

Autism spectrum disorders in relation to parental occupation in technical fields.

PubMed

Windham, Gayle C; Fessel, Karen; Grether, Judith K

2009-08-01

A previous study reported that fathers of children with autism spectrum disorders (ASD) were more likely to work as engineers, requiring "systemizing skills," and suggesting a distinct phenotype, but alternatively this may have been related to selection biases. We conducted a population-based study to explore whether fathers, or mothers, of children with ASD are over-represented in fields requiring highly technical skills. Subjects included 284 children with ASD and 659 gender-matched controls, born in 1994 in the San Francisco Bay Area. Parental occupation and industry were abstracted verbatim from birth certificates. Engineering, computer programming, and science were examined as highly technical occupations. To limit bias by parental socio-economic status, we selected a referent group of occupations that seemed professionally similar but of a less technical nature. Odds ratios (ORs) and 95% confidence intervals (CI) were calculated by logistic regression, adjusting for parental age, education, and child race. Mothers of cases were somewhat more likely to work in hi-tech occupations (6.7%) than mothers of controls (4.0%, P=0.07), but little difference was observed among fathers, nor for engineering separately. Compared to parents in other "white collar" occupations, the adjusted OR for highly technical occupations among mothers was 2.5 (95% CI: 1.2-5.3) and among fathers was 1.3 (95% CI: 0.79-2.1), with no evidence of a joint effect observed. Our results regarding maternal occupation in technical fields being associated with ASD in offspring suggest further study to distinguish parental occupation as a phenotypic marker of genetic loading vs. other social or exposure factors.

It is not just about occupation, but also about where you work.

PubMed

Berthelsen, Hanne; Westerlund, Hugo; Hakanen, Jari J; Kristensen, Tage S

2017-08-01

Dentistry is characterized by a meaningful but also stressful psychosocial working environment. Job satisfaction varies among staff working under different organizational forms. The aim of this study was to identify (i) to what extent crucial psychosocial work environment characteristics differ among occupations in general public dental clinics in Sweden, and (ii) how much of the variation within each occupation is attributable to the organizational level. All staff (N=1782) employed in four public dental organizations received an email with personal log-in to an electronic questionnaire based on the Copenhagen Psychosocial Questionnaire. After two reminders, a response rate of 75% was obtained. Responses from 880 nonmanagerial dentists, dental hygienists and dental nurses working in general practices were included in our analyses. First, we compared the three dental occupations. We found that job demands, task resources (eg influence, possibilities for development and role clarity), strain symptoms and attitudes to work differed among occupations, dentists having the least favourable situation. Next, we compared the four organizations for each occupational group, separately. For dentists, a significant and relevant amount of variance (P<.05 and ICC >.05) was explained by the organizational level for 15 of 26 subscales, least pronounced for task resources. By contrast, for dental nurses and hygienists, the corresponding number was 2 subscales of 26. The psychosocial working environment of people working at the organization with the highest levels of strain indicators and the least positive work-related attitudes differed systematically from the organization with the most favourable profile, in particular regarding job demands and leadership aspects. In conclusion, the psychosocial working environment depended to a large degree on occupation and, for dentists in particular, also on their organizational affiliation. The findings suggest a potential for designing interventions at organizational level for improvements of the psychosocial working environment for dentists. © 2017 The Authors. Community Dentistry and Oral Epidemiology Published by John Wiley & Sons Ltd.

[Evaluation of the occupational risk related to exposure to electromagnetic fields according to the EC Directive 2004/40 EC: exposure during pregnancy].

PubMed

Gobba, F; Tavani, M; Bianchi, N

2007-01-01

The EU Directive 2004/40/EC on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (electromagnetic fields) will introduce the need of an evaluation of the risk related to EMF occupational exposure in pregnancy. Nevertheless, data from research in this field are scarcely conclusive to date. Furthermore knowledge on this risk seems insufficient among OH physicians in Italy. Accordingly, there is an urgent need for further research, and for a diffusion of knowledge among OH physicians on possible risk to pregnancy due to occupational exposure to EMF.

A comparison of some of the characteristics of patients with occupational and non-occupational asthma.

PubMed

Axon, E J; Beach, J R; Burge, P S

1995-04-01

Occupational asthma is the most frequently diagnosed occupational lung disease reported to the SWORD (Surveillance of Work-related and Occupational Respiratory Disease) scheme. However, diagnosing occupational asthma is not straightforward, and establishing a link with work may be difficult. This study was undertaken to determine the differences between patients with occupational asthma and those with non-occupational asthma which might help in their diagnosis. Information was collected using a self-completed questionnaire. Questionnaires were distributed to 30 subjects aged 18-65 years at each of two clinics--one for patients with occupational asthma and one for those with cryptogenic and environmental asthma. Replies were received from 26 patients with occupational asthma (87%) and 29 patients with non-occupational asthma (97%). The age of onset was significantly higher for those with occupational asthma (42.6 vs 20.7 years). Significantly more subjects with occupational asthma reported improvement on holiday, whereas no significant difference was found in the numbers reporting worsening of symptoms on work days. Those with occupational asthma were less likely to report seasonal variation in symptoms, exacerbation by allergies, pets and stress, or a family history of asthma. Subjects with occupational asthma were more likely to become unemployed (50% vs 3%). Recognition of some of these features in a patient's history may help in the difficult task of differentiating occupational from non-occupational asthma, potentially avoiding the need for exhaustive investigations in some patients. The high prevalence of holiday improvement among subjects with non-occupational asthma suggested that domestic or environmental allergies arising outside the workplace may have been making an important contribution to ongoing symptoms in these subjects.

Occupational therapy and the Americans with Disabilities Act (ADA).

PubMed

2000-01-01

Occupational therapy practitioners play a key role in educating the public, as well as persons with disabilities, about their rights and responsibilities under the ADA. Occupational therapy practitioners' understanding of work and task analysis, knowledge of the functional limitations of disability, and experience with reasonable accommodations, adaptive equipment, and environmental adaptations place them in a unique position to serve as a resource in ADA-related matters [EEOC, Title I Technical Assistance Manual sections 3.6, 3.10(6), 4.5(4), 6.2, 6.4, 6.6 (1992)]. The AOTA supports the fundamental purposes of the ADA and encourages its members to assist the public in complying with ADA mandates to promote the inclusion of persons with disabilities into the mainstream of society and the pursuit of meaningful occupations.

Communication between Dutch rheumatologists and occupational physicians in the occupational rehabilitation of patients with rheumatic diseases.

PubMed

de Buck, P D M; van Amstel, R J; Buijs, P C; Maasen, J H W; van Dijk, F J H; Hazes, J M W; Vliet Vlieland, T P M

2002-01-01

Rheumatic diseases are a major cause of permanent work disability. In the process of occupational rehabilitation several health professionals may have a role. To assess the quality and quantity of communication and cooperation between Dutch rheumatologists and occupational physicians. A postal survey among 187 Dutch rheumatologists. 153/187 rheumatologists (82%) returned the questionnaire. They considered reducing pain and fatigue to be their major responsibility in the process of occupational rehabilitation, followed by improving work participation (68/153 (44%)) and quality of work (55/153 (36%)). Although 112/153 (73%) of the rheumatologists judged the communication and cooperation with occupational physicians as reasonable to good, 119/153 (78%) of them were willing to improve the collaboration. Perceived bottlenecks mentioned were a lack of clarity about the occupational physician's position and activities, and the absence of practice guidelines. The most important prerequisites for improvement were found to be guarantees about the occupational physician's professional independence and more clarity about the competence of the occupational physicians and how they used the information provided. Dutch rheumatologists are willing to improve cooperation and communication with occupational physicians. The perceived lack of clarity about their mutual tasks appears to be a major obstacle. Thus the development of a joint education programme and a guideline for occupational rehabilitation in rheumatic diseases may be appropriate first steps towards improvement.

[Workplace accomodations for two workers with narcolepsy].

PubMed

Vico Garcerán, Belén; Monzó Salas, Monserrat; Cuenca Esteve, Francisco; Luis Domingo, José

2013-01-01

We describe the case of two workers evaluated in our occupational health unit. The first worker was a kitchen aide; the second was a primary care physician. Both had been diagnosed with narcolepsy and had obvious disability.We assessed occupational hazards related to their jobs, analysed their tasks, and performed medical examinations. Afterwards, we offered recommendations to the patients, consisting of avoidance of situations involving a risk of work accidents and improving their sleep habits. Narcolepsy is a rare disorder, but it has important social and occupational consequences. A better understanding of the disease and some work accommodations can help improve the quality of life of affected workers.

Searching for Authentic Context in Designing PISA-like Mathematics Problem: From Indoor to Outdoor Field Experience

NASA Astrophysics Data System (ADS)

Siswono, T. Y. E.; Kohar, A. W.; Rosyidi, A. H.; Hartono, S.; Masriyah

2018-01-01

Designing problem like in PISA is known as a challenging activity for teachers particularly as the use of authentic context within that type of problem. This paper aims to describe the experiences of secondary mathematics teachers in designing PISA-like problems within an innovative training program focusing on building teachers’ understanding on the concept of mathematical literacy. The teachers were engaged in a set of problem-solving and problem-posing activities using PISA-based problem within indoor and outdoor field experiences. Within indoor field experience, the teachers worked collaboratively in groups on designing PISA-like problems with a given context through problem generation and reformulation techniques. Within outdoor field experience, they worked on designing PISA-like problems with self-chosen context from the place where the outdoor field experience took place. Our analysis indicates that there were improvements on the PISA-like problems designed by teachers based on its level use of context from indoor to outdoor experience. Also, the teachers were relatively successful with creating appropriate and motivating contexts by harnessing a variety of context consisting of personal, occupational, societal, and scientific contexts. However, they still experienced difficulties in turning these contexts into an appropriate problem satisfying PISA framework such as regarding authenticity of context use, language structure, and PISA task profile.

Portable upper extremity robotics is as efficacious as upper extremity rehabilitative therapy: a randomized controlled pilot trial.

PubMed

Page, Stephen J; Hill, Valerie; White, Susan

2013-06-01

To compare the efficacy of a repetitive task-specific practice regimen integrating a portable, electromyography-controlled brace called the 'Myomo' versus usual care repetitive task-specific practice in subjects with chronic, moderate upper extremity impairment. Sixteen subjects (7 males; mean age 57.0 ± 11.02 years; mean time post stroke 75.0 ± 87.63 months; 5 left-sided strokes) exhibiting chronic, stable, moderate upper extremity impairment. Subjects were administered repetitive task-specific practice in which they participated in valued, functional tasks using their paretic upper extremities. Both groups were supervised by a therapist and were administered therapy targeting their paretic upper extremities that was 30 minutes in duration, occurring 3 days/week for eight weeks. One group participated in repetitive task-specific practice entirely while wearing the portable robotic, while the other performed the same activity regimen manually. The upper extremity Fugl-Meyer, Canadian Occupational Performance Measure and Stroke Impact Scale were administered on two occasions before intervention and once after intervention. After intervention, groups exhibited nearly identical Fugl-Meyer score increases of ≈2.1 points; the group using robotics exhibited larger score changes on all but one of the Canadian Occupational Performance Measure and Stroke Impact Scale subscales, including a 12.5-point increase on the Stroke Impact Scale recovery subscale. Findings suggest that therapist-supervised repetitive task-specific practice integrating robotics is as efficacious as manual practice in subjects with moderate upper extremity impairment.

[Preferences of general practitioners in metropolitan France with regard to the delegation of medico-administrative tasks to secretaries assisting medico-social workers: Study in conjoint analysis].

PubMed

Chanu, A; Caron, A; Ficheur, G; Berkhout, C; Duhamel, A; Rochoy, M

2018-05-01

A general practitioner's office is an economic unit where task delegation is an essential component in improving the quality and performance of work. To classify the preferences of general practitioners regarding the delegation of medical-administrative tasks to assistant medical-social secretaries. Conjoint analysis was applied to a random sample of 175 general practitioners working in metropolitan France. Ten scenarios were constructed based on seven attributes: training for medical secretaries, logistical support during the consultation, delegation of management planning, medical records, accounting, maintenance, and taking initiative on the telephone. A factorial design was used to reduce the number of scenarios. Physicians' socio-demographic variables were collected. One hundred and three physicians responded and the analysis included 90 respondents respecting the transitivity of preferences hypothesis. Perceived difficulty was scored 2.8 out of 5. The high rates of respondents (59%; 95% CI [51.7-66.3]) and transitivity (87.5%; 95% CI [81.1-93.9]) showed physicians' interest in this topic. Delegation of tasks concerning management planning (OR=2.91; 95% CI [2.40-13.52]) and medical records (OR=1.88; 95% CI [1.56-2.27]) were the two most important attributes for physicians. The only variable for which the choice of a secretary was not taken into account was logistical support. This is a first study examining the choices of general practitioners concerning the delegation of tasks to assistants. These findings are helpful to better understand the determinants of practitioners' choices in delegating certain tasks or not. They reveal doctors' desire to limit their ancillary tasks in order to favor better use of time for "medical" tasks. They also expose interest for training medical secretaries and widening their field of competence, suggesting the emergence of a new professional occupation that could be called "medical assistant". Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Estimating mental fatigue based on electroencephalogram and heart rate variability

NASA Astrophysics Data System (ADS)

Zhang, Chong; Yu, Xiaolin

2010-01-01

The effects of long term mental arithmetic task on psychology are investigated by subjective self-reporting measures and action performance test. Based on electroencephalogram (EEG) and heart rate variability (HRV), the impacts of prolonged cognitive activity on central nervous system and autonomic nervous system are observed and analyzed. Wavelet packet parameters of EEG and power spectral indices of HRV are combined to estimate the change of mental fatigue. Then wavelet packet parameters of EEG which change significantly are extracted as the features of brain activity in different mental fatigue state, support vector machine (SVM) algorithm is applied to differentiate two mental fatigue states. The experimental results show that long term mental arithmetic task induces the mental fatigue. The wavelet packet parameters of EEG and power spectral indices of HRV are strongly correlated with mental fatigue. The predominant activity of autonomic nervous system of subjects turns to the sympathetic activity from parasympathetic activity after the task. Moreover, the slow waves of EEG increase, the fast waves of EEG and the degree of disorder of brain decrease compared with the pre-task. The SVM algorithm can effectively differentiate two mental fatigue states, which achieves the maximum classification accuracy (91%). The SVM algorithm could be a promising tool for the evaluation of mental fatigue. Fatigue, especially mental fatigue, is a common phenomenon in modern life, is a persistent occupational hazard for professional. Mental fatigue is usually accompanied with a sense of weariness, reduced alertness, and reduced mental performance, which would lead the accidents in life, decrease productivity in workplace and harm the health. Therefore, the evaluation of mental fatigue is important for the occupational risk protection, productivity, and occupational health.

Evolution, appearance, and occupational success.

PubMed

Little, Anthony C; Roberts, Craig S

2012-01-01

Visual characteristics, including facial appearance, are thought to play an important role in a variety of judgments and decisions that have real occupational outcomes in many settings. Indeed, there is growing evidence suggesting that appearance influences hiring decisions and even election results. For example, attractive individuals are more likely to be hired, taller men earn more, and the facial appearance of candidates has been linked to real election outcomes. In this article, we review evidence linking physical appearance to occupational success and evaluate the hypothesis that appearance based biases are consistent with predictions based on evolutionary theories of coalition formation and leadership choice. We discuss why appearance based effects are so pervasive, addressing ideas about a "kernel of truth" in attributions and about coalitional psychology. We additionally highlight that appearance may be differently related to success at work according to the types of job or task involved. For example, leaders may be chosen because the characteristics they possess are seen as best suited to lead in particular situations. During a time of war, a dominant-appearing leader may inspire confidence and intimidate enemies while during peace-time, when negotiation and diplomacy are needed, interpersonal skills may outweigh the value of a dominant leader. In line with these ideas, masculine-faced leaders are favored in war-time scenarios while feminine-faced leaders are favored in peace-time scenarios. We suggest that such environment or task specific competencies may be prevalent during selection processes, whereby individuals whose appearance best matches perceived task competences are most likely selected, and propose the general term "task-congruent selection" to describe these effects. Overall, our review highlights how potentially adaptive biases could influence choices in the work place. With respect to certain biases, understanding their origin and current prevalence is important in order to potentially reduce discrimination in the work place.

Changes in Occupational Characteristics in the Next Decade: Their Implications for Planning in Vocational Education.

ERIC Educational Resources Information Center

Lecht, Leonard A.; And Others

The study seeks to expand the occupational information available to educators by relating job openings data to information about the earnings of persons employed in different occupations, their educational attainment, and the opportunities individual fields are expected to offer for women and nonwhites. The data refer to 123 occupations including…

From Track to Field: Trends in Career and Technical Education across Three Decades

ERIC Educational Resources Information Center

Dalton, Ben; Lauff, Erich; Henke, Robin; Alt, Martha; Li, Xiaojie

2013-01-01

This report examines change and stability across two decades in the sociodemographic characteristics, educational experiences, and postsecondary outcomes of high school graduates with different occupational coursetaking patterns. Occupational coursetaking is part of the broader field of career and technical education (CTE), which also includes…

Medical Terminology of the Circulatory System. Medical Records. Instructional Unit for the Medical Transcriber.

ERIC Educational Resources Information Center

Gosman, Minna L.

Developed as a result of an analysis of the task of transcribing as practiced in a health facility, this study guide was designed to teach the knowledge and skills required of a medical transcriber. The medical record department was identified as a major occupational area, and a task inventory for medical records was developed and used as a basis…

Occupational status and job stress in relation to cardiovascular stress reactivity in Japanese workers.

PubMed

Hirokawa, Kumi; Ohira, Tetsuya; Nagayoshi, Mako; Kajiura, Mitsugu; Imano, Hironori; Kitamura, Akihiko; Kiyama, Masahiko; Okada, Takeo; Iso, Hiroyasu

2016-12-01

This study aimed to investigate the effects of occupational status and job stress factors on cardiovascular stress reactivity in Japanese workers. In this baseline assessment between 2001 and 2009 in Osaka, Japan, we examined 928 healthy Japanese employees (330 men, 598 women) from two occupational statuses: managers/professionals and general workers. A brief job stress questionnaire was used to evaluate job stress levels. Systolic and diastolic blood pressure (SBP, DBP), heart rate, heart rate variability (high-frequency [HF], low-frequency [LF], LF/HF], and peripheral blood flow were measured at rest and during two stressful tasks. Changes in stress reactivity were calculated as the difference between the measured variables during the tasks and the rest period. Men showed inverse associations between quantitative job overload and DBP, heart rate, and LF/HF, between physical demands and blood pressure (SBP, DBP), and between a poor physical environment and HF. Men also had positive associations between qualitative job overload and heart rate, and between physical demands and peripheral blood flow (all p < 0.05). Women showed inverse associations between qualitative job overload and SBP, and showed positive associations between qualitative job overload and peripheral blood flow, and between a poor physical environment and SBP (all p < 0.05). When stratified by occupational status, significant associations between job stress and changes in stress reactivity were observed in male managers/professionals and female general workers (p < 0.05). Job stress levels are associated with changes in cardiovascular stress reactivity in men and women. Occupational status may modify these associations.

Work health determinants in employees without sickness absence.

PubMed

Schell, E; Theorell, T; Nilsson, B; Saraste, H

2013-01-01

Working ability is known to be related to good physical condition, clear work tasks, positive feedback and other occupational, organizational and psychosocial factors. In Sweden, high levels of sickness absence are due to stress-related disorders and musculoskeletal pain. To identify work health characteristics in a working population with a large variety of professional skills and occupational tasks. Employers' data on occupation, sickness absence, age and gender in a working population of 11 occupational groups and questionnaire responses regarding work-organization, environment, work stress, pain, health, and socio-demographic factors were collected. Employees with no history of sick-leave were compared with those with a history of sick-leave (1-182 days, mean 25 days). Of 2641 employees, 1961 participated. Those with no history of sick-leave reported less work-related pain, work-related stress, sleep disturbances, worry about their health, 'sick-presenteeism', monotonous work, bent and twisted working positions and exposure to disturbing noise than those with a history of sick-leave (P < 0.001). They also reported better health, support from superiors, having influence on their working hours and evening and week-end working, longer working hours per week (P < 0.001) and more regular physical training (P < 0.01). Socio-demographic factors were less important than gender, and differences in responses between occupational groups were also found. Workers without a history of sick-leave experienced less stress, sleep disturbances, worry about their own health and less neck, shoulder and back pain and more support from their superiors and influence on their working hours.

A Study of Job Demands and Curriculum Development in Agricultural Training Related to the Muskegon County Wastewater Management System. Final Report. Volume III. Student Terminal Performance Objectives and Instructional Modules.

ERIC Educational Resources Information Center

Fisher, Harold S.; And Others

This is the third volume of a four-volume report of a research project designed to (1) identify job needs for agricultural occupations which will result from the Muskegon County Wastewater Management System and perform a task analysis on each occupation, (2) develop instructional modules and determine their place in either high school or 2-year…

What's So Special about STEM? A Comparison of Women's Retention in STEM and Professional Occupations.

PubMed

Glass, Jennifer L; Sassler, Sharon; Levitte, Yael; Michelmore, Katherine M

2013-01-01

We follow female college graduates in the National Longitudinal Survey of Youth 1979 and compare the trajectories of women in science, technology, engineering, and mathematics (STEM)-related occupations to other professional occupations. Results show that women in STEM occupations are significantly more likely to leave their occupational field than professional women, especially early in their career, while few women in either group leave jobs to exit the labor force. Family factors cannot account for the differential loss of STEM workers compared to other professional workers. Few differences in job characteristics emerge either, so these cannot account for the disproportionate loss of STEM workers. What does emerge is that investments and job rewards that generally stimulate field commitment, such as advanced training and high job satisfaction, fail to build commitment among women in STEM.

No effects of power line frequency extremely low frequency electromagnetic field exposure on selected neurobehavior tests of workers inspecting transformers and distribution line stations versus controls.

PubMed

Li, Li; Xiong, De-fu; Liu, Jia-wen; Li, Zi-xin; Zeng, Guang-cheng; Li, Hua-liang

2014-03-01

We aimed to evaluate the interference of 50 Hz extremely low frequency electromagnetic field (ELF-EMF) occupational exposure on the neurobehavior tests of workers performing tour-inspection close to transformers and distribution power lines. Occupational short-term "spot" measurements were carried out. 310 inspection workers and 300 logistics staff were selected as exposure and control. The neurobehavior tests were performed through computer-based neurobehavior evaluation system, including mental arithmetic, curve coincide, simple visual reaction time, visual retention, auditory digit span and pursuit aiming. In 500 kV areas electric field intensity at 71.98% of total measured 590 spots were above 5 kV/m (national occupational standard), while in 220 kV areas electric field intensity at 15.69% of total 701 spots were above 5 kV/m. Magnetic field flux density at all the spots was below 1,000 μT (ICNIRP occupational standard). The neurobehavior score changes showed no statistical significance. Results of neurobehavior tests among different age, seniority groups showed no significant changes. Neurobehavior changes caused by daily repeated ELF-EMF exposure were not observed in the current study.

Proceedings of the TRADOC/Training Developments Institute Chiefs of Anlaysis Seminar (4th) Held in Hampton, Virginia, 16-18 July 1980.

DTIC Science & Technology

1980-09-30

SCHOOL (SME’s/JE’s) FOR MOS CRITICAL WORD SELECTION AND ASSIGNMENT OF IMPORTANCE INDEX 1-5. ( TD [/SCHOOLS) I FINAL WCA REPORT: CRITICAL WORDS LISTED A-Z...personnel performing tasks, equipment used or maintained, senior technician’s rating of relative difficulty of tasks ( TD ), and supervisor’s recommended...emphasis on tasks in first enlistment training (TE). Recent innovations permit formatting of occupational data, including TD and TE ratings, in the form of

A standardized non-instrumental tool for characterizing workstations concerned with exposure to engineered nanomaterials

NASA Astrophysics Data System (ADS)

Canu I, Guseva; C, Ducros; S, Ducamp; L, Delabre; S, Audignon-Durand; C, Durand; Y, Iwatsubo; D, Jezewski-Serra; Bihan O, Le; S, Malard; A, Radauceanu; M, Reynier; M, Ricaud; O, Witschger

2015-05-01

The French national epidemiological surveillance program EpiNano aims at surveying mid- and long-term health effects possibly related with occupational exposure to either carbon nanotubes or titanium dioxide nanoparticles (TiO2). EpiNano is limited to workers potentially exposed to these nanomaterials including their aggregates and agglomerates. In order to identify those workers during the in-field industrial hygiene visits, a standardized non-instrumental method is necessary especially for epidemiologists and occupational physicians unfamiliar with nanoparticle and nanomaterial exposure metrology. A working group, Quintet ExpoNano, including national experts in nanomaterial metrology and occupational hygiene reviewed available methods, resources and their practice in order to develop a standardized tool for conducting company industrial hygiene visits and collecting necessary information. This tool, entitled “Onsite technical logbook”, includes 3 parts: company, workplace, and workstation allowing a detailed description of each task, process and exposure surrounding conditions. This logbook is intended to be completed during the company industrial hygiene visit. Each visit is conducted jointly by an industrial hygienist and an epidemiologist of the program and lasts one or two days depending on the company size. When all collected information is computerized using friendly-using software, it is possible to classify workstations with respect to their potential direct and/or indirect exposure. Workers appointed to workstations classified as concerned with exposure are considered as eligible for EpiNano program and invited to participate. Since January 2014, the Onsite technical logbook has been used in ten company visits. The companies visited were mostly involved in research and development. A total of 53 workstations with potential exposure to nanomaterials were pre-selected and observed: 5 with TiO2, 16 with single-walled carbon nanotubes, 27 multiwalled carbon nanotubes. Among the tasks observed there were: nanomaterial characterisation analysis (8), weighing (7), synthesis (6), functionalization (5), and transfer (5). The manipulated quantities were usually very small. After analysis of the data gathered in logbooks, 30 workstations have been classified as concerned with exposure to carbon nanotubes or TiO2. Additional tool validity as well as inter-and intra-evaluator reproducibility studies are ongoing. The first results are promising.

Unmanned Aerial Systems in Occupational Hygiene-Learning from Allied Disciplines.

PubMed

Eninger, Robert M; Johnson, Robert L

2015-10-01

Unmanned Aerial System (UAS) technologies are rapidly developing, lowering cost, and technology barriers for their use in numerous applications. This review and commentary summarizes relevant literature in allied fields and evaluates potential application and utility of UAS technology in the discipline of occupational hygiene. Disciplines closely related to occupational hygiene are moving to investigate potential uses--and in some cases--already employing this technology for research or commercial purposes. The literature was reviewed to formulate a cross-sectional picture of how UAS technology is being used in these closely allied disciplines which could inform or guide potential use in occupational hygiene. Discussed are UAS applications in environmental monitoring, emergency response, epidemiology, safety, and process optimization. A rapidly developing state of the art indicates that there is potential utility for this technology in occupational hygiene. Benefits may include cost savings, time savings, and averting hazardous environments via remote sensing. The occupational hygiene community can look to allied fields to garner lessons and possible applications to their own practice. Published by Oxford University Press on behalf of the British Occupational Hygiene Society 2015.

Characterization of Tungsten Inert Gas (TIG) Welding Fume Generated by Apprentice Welders.

PubMed

Graczyk, Halshka; Lewinski, Nastassja; Zhao, Jiayuan; Concha-Lozano, Nicolas; Riediker, Michael

2016-03-01

Tungsten inert gas welding (TIG) represents one of the most widely used metal joining processes in industry. Its propensity to generate a greater portion of welding fume particles at the nanoscale poses a potential occupational health hazard for workers. However, current literature lacks comprehensive characterization of TIG welding fume particles. Even less is known about welding fumes generated by welding apprentices with little experience in welding. We characterized TIG welding fume generated by apprentice welders (N = 20) in a ventilated exposure cabin. Exposure assessment was conducted for each apprentice welder at the breathing zone (BZ) inside of the welding helmet and at a near-field (NF) location, 60cm away from the welding task. We characterized particulate matter (PM4), particle number concentration and particle size, particle morphology, chemical composition, reactive oxygen species (ROS) production potential, and gaseous components. The mean particle number concentration at the BZ was 1.69E+06 particles cm(-3), with a mean geometric mean diameter of 45nm. On average across all subjects, 92% of the particle counts at the BZ were below 100nm. We observed elevated concentrations of tungsten, which was most likely due to electrode consumption. Mean ROS production potential of TIG welding fumes at the BZ exceeded average concentrations previously found in traffic-polluted air. Furthermore, ROS production potential was significantly higher for apprentices that burned their metal during their welding task. We recommend that future exposure assessments take into consideration welding performance as a potential exposure modifier for apprentice welders or welders with minimal training. © The Author 2015. Published by Oxford University Press on behalf of the British Occupational Hygiene Society.

Effectiveness of functional hand splinting and the cognitive orientation to occupational performance (CO-OP) approach in children with cerebral palsy and brain injury: two randomised controlled trial protocols

PubMed Central

2014-01-01

Background Cerebral palsy (CP) and brain injury (BI) are common conditions that have devastating effects on a child’s ability to use their hands. Hand splinting and task-specific training are two interventions that are often used to address deficits in upper limb skills, both in isolation or concurrently. The aim of this paper is to describe the method to be used to conduct two randomised controlled trials (RCT) investigating (a) the immediate effect of functional hand splints, and (b) the effect of functional hand splints used concurrently with task-specific training compared to functional hand splints alone, and to task-specific training alone in children with CP and BI. The Cognitive Orientation to Occupational Performance (CO-OP) approach will be the task-specific training approach used. Methods/Design Two concurrent trials; a two group, parallel design, RCT with a sample size of 30 participants (15 per group); and a three group, parallel design, assessor blinded, RCT with a sample size of 45 participants (15 per group). Inclusion criteria: age 4-15 years; diagnosis of CP or BI; Manual Abilities Classification System (MACS) level I – IV; hand function goals; impaired hand function; the cognitive, language and behavioural ability to participate in CO-OP. Participants will be randomly allocated to one of 3 groups; (1) functional hand splint only (n=15); (2) functional hand splint combined with task-specific training (n=15); (3) task-specific training only (n=15). Allocation concealment will be achieved using sequentially numbered, sealed opaque envelopes opened by an off-site officer after baseline measures. Treatment will be provided for a period of 2 weeks, with outcome measures taken at baseline, 1 hour after randomisation, 2 weeks and 10 weeks. The functional hand splint will be a wrist cock-up splint (+/- thumb support or supination strap). Task-specific training will involve 10 sessions of CO-OP provided in a group of 2-4 children. Primary outcome measures will be the Canadian Occupational Performance Measure (COPM) and the Goal Attainment Scale (GAS). Analysis will be conducted on an intention-to-treat basis. Discussion This paper outlines the protocol for two randomised controlled trials investigating functional hand splints and CO-OP for children with CP and BI. PMID:25023385

Development of microgravity, full body functional reach envelope using 3-D computer graphic models and virtual reality technology

NASA Technical Reports Server (NTRS)

Lindsey, Patricia F.

1994-01-01

In microgravity conditions mobility is greatly enhanced and body stability is difficult to achieve. Because of these difficulties, optimum placement and accessibility of objects and controls can be critical to required tasks on board shuttle flights or on the proposed space station. Anthropometric measurement of the maximum reach of occupants of a microgravity environment provide knowledge about maximum functional placement for tasking situations. Calculations for a full body, functional reach envelope for microgravity environments are imperative. To this end, three dimensional computer modeled human figures, providing a method of anthropometric measurement, were used to locate the data points that define the full body, functional reach envelope. Virtual reality technology was utilized to enable an occupant of the microgravity environment to experience movement within the reach envelope while immersed in a simulated microgravity environment.

Software for the occupational health and safety integrated management system

DOE Office of Scientific and Technical Information (OSTI.GOV)

Vătăsescu, Mihaela

2015-03-10

This paper intends to present the design and the production of a software for the Occupational Health and Safety Integrated Management System with the view to a rapid drawing up of the system documents in the field of occupational health and safety.

48 CFR 222.102-1 - Policy.

Code of Federal Regulations, 2011 CFR

2011-10-01

... applicability or interpretation of Occupational Safety and Health Act (OSHA) regulations to the Department of Labor. (2) Upon request, provide the address of the appropriate field office of the Occupational Safety... Occupational Safety and Health Administration of the Department of Labor. [71 FR 18670, Apr. 12, 2006] ...

48 CFR 222.102-1 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... applicability or interpretation of Occupational Safety and Health Act (OSHA) regulations to the Department of Labor. (2) Upon request, provide the address of the appropriate field office of the Occupational Safety... Occupational Safety and Health Administration of the Department of Labor. [71 FR 18670, Apr. 12, 2006] ...

Contribution of occupational therapy to the assessment of competence: A case study

PubMed

Blanchet, Marie; Huynh, Tammy; Giroux, Dominique; Bottari, Carolina

2016-06-01

Many occupational therapists contribute to the assessment of competence to take care of oneself and manage one’s affairs, but few guidelines exist regarding this practice with adults who have experienced a traumatic brain injury (TBI). This study explored the ability of the Instrumental Activities of Daily Living Profile (IADL Profile) to capture competence following a TBI. Task performance on the IADL Profile of a 46-year-old man (ML) who was found to be incompetent following a severe TBI was compared to eight control subjects (mean age 49.3 ± 4.2 years). The IADL Profile scores, observable behaviours, and verbalizations were compared using descriptive statistics (M, SD) and qualitative analyses. The independence level of ML was lower than that of the control subjects on seven of the eight tasks of the IADL Profile (p < .05), especially for preparing a hot meal and creating a budget. ML demonstrated difficulties that impacted his performance on many tasks, and he had difficulty critiquing his results. The IADL Profile could be used as part of a functional assessment to document competence. © CAOT 2016.

An Occupational Performance Test Validation Program for Fire Fighters at the Kennedy Space Center

NASA Technical Reports Server (NTRS)

Schonfeld, Brian R.; Doerr, Donald F.; Convertino, Victor A.

1990-01-01

We evaluated performance of a modified Combat Task Test (CTT) and of standard fitness tests in 20 male subjects to assess the prediction of occupational performance standards for Kennedy Space Center fire fighters. The CTT consisted of stair-climbing, a chopping simulation, and a victim rescue simulation. Average CTT performance time was 3.61 +/- 0.25 min (SEM) and all CTT tasks required 93% to 97% maximal heart rate. By using scores from the standard fitness tests, a multiple linear regression model was fitted to each parameter: the stairclimb (r(exp 2) = .905, P less than .05), the chopping performance time (r(exp 2) = .582, P less than .05), the victim rescue time (r(exp 2) = .218, P = not significant), and the total performance time (r(exp 2) = .769, P less than .05). Treadmill time was the predominant variable, being the major predictor in two of four models. These results indicated that standardized fitness tests can predict performance on some CTT tasks and that test predictors were amenable to exercise training.

Soldier occupational load carriage: a narrative review of associated injuries.

PubMed

Orr, Robin Marc; Pope, Rodney; Johnston, Venerina; Coyle, Julia

2014-01-01

This narrative review examines injuries sustained by soldiers undertaking occupational load carriage tasks. Military soldiers are required to carry increasingly heavier occupational loads. These loads have been found to increase the physiological cost to the soldier and alter their gait mechanics. Aggregated research findings suggest that the lower limbs are the most frequent anatomical site of injury associated with load carriage. While foot blisters are common, other prevalent lower limb injuries include stress fractures, knee and foot pain, and neuropathies, like digitalgia and meralgia. Shoulder neuropathies (brachial plexus palsy) and lower back injuries are not uncommon. Soldier occupational load carriage has the potential to cause injuries that impact on force generation and force sustainment. Through understanding the nature of these injuries targeted interventions, like improved physical conditioning and support to specialised organisations, can be employed.

Feasibility of a Manualized Occupation-Based Diabetes Management Intervention.

PubMed

Carandang, Kristine M; Pyatak, Elizabeth A

We investigated the feasibility and acceptability of an occupational therapy intervention targeting diabetes management for underserved young adults. Eight participants completed the intervention and a battery of assessments at baseline and after the intervention. At completion, the participants and occupational therapist were interviewed about their experiences with the study. Four categories of assessment questions were used to guide the study: process, resource, management, and scientific. Successes included recruitment; fulfillment of tasks by staff and partnering clinics; adequate space, financial support, and equipment; and meaningfulness of the intervention for participants. Challenges included scheduling participants for the intervention and follow-up focus groups and providing client centeredness and flexibility while reducing burden on the intervener. This feasibility study allowed us to make necessary revisions to our study protocol before implementing a larger pilot study. Copyright © 2018 by the American Occupational Therapy Association, Inc.

Ergonomic assessment of airport shuttle driver tasks using an ergonomic analysis toolset.

PubMed

Çakıt, Erman

2018-06-01

This study aimed to (a) evaluate strength requirements and lower back stresses during lifting and baggage handling tasks with the 3D Static Strength Prediction Program (3DSSPP) and (b) provide additional analyses using rapid entire body assessment (REBA) and the NASA task load index (TLX) to assess the risks associated with the tasks. Four healthy female shuttle drivers of good health aged between 55 and 60 years were observed and interviewed in an effort to determine the tasks required of their occupations. The results indicated that lifting bags and placing them in a shuttle were high risk for injury and possible changes should be further investigated. The study concluded there was a potential for injury associated with baggage storing and retrieval tasks of a shuttle driver.

Exploring poverty: skeletal biology and documentary evidence in 19th-20th century Portugal.

PubMed

Alves Cardoso, Francisca; Assis, Sandra; Henderson, Charlotte

2016-01-01

The inference of the state of wealth or poverty from human skeletal remains is a difficult task, as the limited number of skeletal changes are mediated by numerous other physiological, biomechanical and pathological events. In recent years, identified skeletal collections have become valuable resources in enabling aetiologies of these changes to be understood while controlling for some known causative factors, e.g. age, sex and occupation. This has favoured more rigorous data analysis and interpretation. This study compares the presence of osteological makers of occupation - specifically degenerative joint changes (DJC) - between socio-economically framed occupational groups whilst controlling for age-at-death. A total of 603 individuals were distributed into seven occupational groups used as a proxy for their socio-economic status. The results demonstrated that age was a contributing factor for DJC. Differences between occupational groups were only found for the hips, right shoulder and ankle. Differences found were not necessarily representative of low vs high socio-economic status. Furthermore, there are limitations associated with the use of occupation-at-death, based on documentary evidence, which does not necessarily reflect wealth-status.

Occupational cognitive requirements and late-life cognitive aging.

PubMed

Pool, Lindsay R; Weuve, Jennifer; Wilson, Robert S; Bültmann, Ute; Evans, Denis A; Mendes de Leon, Carlos F

2016-04-12

To examine whether occupational cognitive requirements, as a marker of adulthood cognitive activity, are associated with late-life cognition and cognitive decline. Main lifetime occupation information for 7,637 participants aged >65 years of the Chicago Health and Aging Project (CHAP) was linked with standardized data on worker attributes and job characteristics from the Occupational Information Network (O*NET). Ratings of cognitive processes required in 10 work-related tasks were used to create a summary measure of occupational cognitive requirements (possible range 0-7). Multivariable-adjusted linear mixed models were used to estimate the association of occupational cognitive requirements score (OCRS) with cognitive function and rate of cognitive decline. Higher OCRS corresponded to significantly better late-life cognitive performance at baseline in 1993 (p < 0.001) and to slower decline in global cognitive function over time (p = 0.004). Within a genotyped subsample (n = 4,104), the associations of OCRS with rate of cognitive decline did not differ significantly by APOE ε4 carriership (p = 0.11). Findings suggest that occupational cognitive requirements are associated with better cognition and a slower rate of cognitive decline in older age. Adulthood cognitive activity may contribute to cognitive reserve in late life. © 2016 American Academy of Neurology.

Occupational performance and the transition to powered mobility: a pilot study.

PubMed

Buning, M E; Angelo, J A; Schmeler, M R

2001-01-01

This quantitative study describes the transition from manual to powered mobility and its influence on occupational performance (organization of daily tasks, assumption of responsibility, roles, interests) and feelings of competence, adaptability, and self-esteem. The Occupational Performance History Interview (OPHI) was used with a convenience sample of 8 participants with both static and progressive conditions to measure retrospectively changes in occupational performance after the change from a manual wheelchair to a powered mobility device (PMD). The Psychosocial Impact of Assistive Device Scale (PIADS) was used to measure participants' perceptions of the impact of the PMD on their competence, adaptability, and self-esteem. A comparison of the pretest and posttest means on the OPHI scores showed a significant improvement in occupational performance (p = .001) after the introduction of PMDs. The PIADS scores showed a positive impact of 2 or greater for 75% of the participants on 19 of 26 items. Scores were similar to scores in a PIADS database of persons with comparable conditions. No significant relationship between occupational performance and psychosocial impact was demonstrated. Results suggest that the transition to a PMD enhances occupational performance, competence, adaptability, and self-esteem for persons with severe mobility impairments.

Taxonomic Approaches to Enlisted Occupational Classification. Volume II,

DTIC Science & Technology

1979-12-01

various media and about the social implications of the more pervasive of these, there is little of communication theory that is useful to those who...Folley’s theory is a system of interrelated definitions, constructs, and hypotheses relating task attributes to training requirements. D. C. Berliner...requirement approach, the task characteristics approach, and a third approach based on information theory . During the third project year, two of the

Half of Our Future. A Report by the Non-Traditional Occupations Task Force of the Division of Vocational, Technical, and Adult Education, Department of Education, State of Connecticut.

ERIC Educational Resources Information Center

Wingate, Anne; Woolis, Diana

Based on the results of focus groups, Connecticut's Non-Traditional Opportunities Task Force concluded that despite substantial effort, there is still not enough support for women who wish to enter nontraditional jobs. Recommendations were made for changes in the following areas: (1) redesign of math and science courses; (2) teacher preparation…

Effects of metric change on safety in the workplace for selected occupations

NASA Astrophysics Data System (ADS)

Lefande, J. M.; Pokorney, J. L.

1982-04-01

The study assesses the potential safety issues of metric conversion in the workplace. A purposive sample of 35 occupations based on injury and illnesses indexes were assessed. After an analysis of workforce population, hazard analysis and measurement sensitivity of the occupations, jobs were analyzed to identify potential safety hazards by industrial hygienists, safety engineers and academia. The study's major findings were as follows: No metric hazard experience was identified. An increased exposure might occur when particular jobs and their job tasks are going the transition from customary measurement to metric measurement. Well planned metric change programs reduce hazard potential. Metric safety issues are unresolved in the aviation industry.

Occupation-based practices and homelessness: A scoping review.

PubMed

Roy, Laurence; Vallée, Catherine; Kirsh, Bonnie H; Marshall, Carrie Anne; Marval, Rebecca; Low, Alissa

2017-04-01

Persons experiencing or at risk of homelessness have occupational needs that are seldom addressed in the Canadian system of care. The lack of documented evidence on occupational therapy practices in this field hinders the development of the profession. This article identifies current and potential practices that aim to enable or support the occupations of persons experiencing or at risk of homelessness. A scoping review was conducted, including evidence from both occupational therapy and non-occupational therapy sources. One hundred and seventy-eight papers were selected in the areas of occupational performance skills training, enrichment of occupational repertoire, employment/education, physical rehabilitation services, child/family services, community building, occupational transition from homeless to housed, literacy, and disaster relief. Occupational therapists can build environments and create opportunities that facilitate occupational engagement of individuals experiencing homelessness. Gaps in knowledge include the evaluation of occupational therapy practices, the Canadian context of family homelessness, and the cultural safety of occupational therapy interventions.

The CIS Database: Occupational Health and Safety Information Online.

ERIC Educational Resources Information Center

Siegel, Herbert; Scurr, Erica

1985-01-01

Describes document acquisition, selection, indexing, and abstracting and discusses online searching of the CIS database, an online system produced by the International Occupational Safety and Health Information Centre. This database comprehensively covers information in the field of occupational health and safety. Sample searches and search…

Professional, Technical and Kindred Workers: Where They Come From, Where They Go In The Commonwealth of Pennsylvania. Information For Student Career Planning.

ERIC Educational Resources Information Center

Driscoll, Jeanne Baker; Herr, Edwin L.

Intended for use in occupational and education planning by students and counselors, this document contains information about the 106 occupations which are included in the professional, technical, and kindred workers cluster of the U.S. census. The occupations are grouped by field of interest. For each occupation, the information provided includes…

Air Traffic Control and Combat Control Team Operations, AFS 272X0/D.

DTIC Science & Technology

1980-12-01

LN4LASSIFXED DE 8.NuAD.___ UNITED STATES AIR FORCE A-’IR TRAFFIC CONTROL AND COMBAT/ . _ ) ~E: ;ONTROLIEAM OPERATIONS E’.. . --.ET E AFS 272xG/D,) O...Occupational Measurement Center, Randolph AFB, Texas 78148. Computer programs for analyzing the occupational data were designed by Dr. Raymond E...remained relatively the same in terms of numerical designation and tasks performed. Formal training for both 272X0 and 272XOD entry-level personnel consists

Technical writing practically unified through industry

NASA Technical Reports Server (NTRS)

Houston, L. S.

1981-01-01

General background details in the development of a university level technical writing program, based upon the writing tasks of the student's occupations, are summarized. Objectives and methods for unifying the courses of study with the needs of industry are discussed. Four academic course divisions, Industries Technologies, in which preparation and training are offered are: Animal, Horticulture, Agriculture, and Agricultural Business. Occupational competence is cited as the main goal for these programs in which technical writing is to be practically unified through industry. Course descriptions are also provided.

[Dry eye syndrome. Occupational risk factors, valuation and prevention].

PubMed

Vicente-Herrero, M T; Ramírez-Iñiguez de la Torre, M V; Terradillos-García, M J; López González, Á A

2014-03-01

Dry eye syndrome in the workplace is associated with new ways of working, with increasing use of screens and electronic devices and environmental conditions encountered in modern office designs and other environments. Also affect occupational exposure to ionizing radiation, chemicals or atmospheric dust with increased ocular dryness. The study of pathophysiological aspects and laboral causality of the dry eye, must be to develop joint task in Occupational Health, Public Health in coordination with and responsible for the national health system, which would involve primary and secondary preventive measures more effective and proper diagnosis, control and monitoring of the disease, A better knowledge of occupational hazards and actions agreed and coordinated between occupational physicians, preventers, primary care physicians and specialist physicians, such as ophthalmology, will get results much more effective when earlier and optimize available resources. Copyright © 2013 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España. All rights reserved.

Specific immunotherapy and biological treatments for occupational allergy.

PubMed

Moscato, Gianna; Pala, Gianni; Sastre, Joaquin

2014-12-01

Occupational allergy represents a substantial health, social, and financial burden for the society. Its management is a complex task that, in selected cases, may also include allergen-specific immunotherapy. The purpose of this article is to review clinical data on allergen immunotherapy and biological treatments applied to occupational allergy in 2013. Immunotherapy in occupational allergic diseases has been scarcely used, and only for a few sensitizers, such as latex, flour, and Hymenoptera venom, partly due to the lack of standardized extracts. The recent use of the molecular diagnosis can improve the indication and selection of suitable allergens for preparing new standardized and powerful extracts for immunotherapy. Some recent reports suggest a beneficial role of treatment with omalizumab in workers with occupational asthma who continue to be exposed to the causal agent. Although scarce, available data suggest that immunotherapy and biological treatments may allow allergic workers to continue their work activity, but further studies are needed to standardize extracts and to evaluate the cost-effectiveness of these treatments, when exposure at the workplace cannot be avoided.

Documenting progress: hand therapy treatment shift from biomechanical to occupational adaptation.

PubMed

Jack, Jada; Estes, Rebecca I

2010-01-01

The investment of time and self to develop therapeutic relationships with clients appears incongruent with today's time-constrained health care system, yet bridging the gap of these incongruencies is the challenge therapists face to provide high-quality, client-centered, occupation-based treatment. This case report illustrates a shift in approach from biomechanical to occupational adaptation (OA) in an orthopedic outpatient clinic. The progress of a client with lupus-related arthritis who was 6 days postsurgery is documented. The intervention initially used a biomechanical frame of reference, but when little progress had been made at 10 weeks after surgery, a shift was made to the more client-centered OA approach. The Canadian Occupational Performance Measure was administered, and an OA approach was initiated. On reassessment, clinically important improvements were documented in all functional tasks addressed. An OA approach provides the bridge between the application of clinical expertise, client-centered, occupation-based therapy and the time constraints placed by payer sources.

Is carpal tunnel syndrome an occupational disease? A review.

PubMed

Zyluk, Andrzej

2013-05-27

In many countries, including Poland, carpal tunnel syndrome is considered to be a disease of possible occupational etiology. This review presents information about work-related risk-factors which comprise the use of handheld vibrating machinery, forceful gripping of objects with hands, repetitive and frequent manual tasks and forced postures of the wrist (flexion/extension). However, the character of the job is only one of possible several factors leading to the development of the disease, as its etiology is multifactorial. Conditions to be taken into consideration when recognizing a case as occupational carpal tunnel syndrome were shown to include: coexistence of predisposing diseases (diabetes), constitutional factors (obesity), character, level and duration of the exposure to harmful stimuli during the workday as well as total duration of work upon exposure. Consideration of these circumstances provides adequate ground for recognizing a particular case as occupational. Nonetheless, even accepting the disease as occupational should be temporary, as surgical carpal tunnel release is an effective method of treatment and should allow the patient to return to previously performed work.

What’s So Special about STEM? A Comparison of Women’s Retention in STEM and Professional Occupations

PubMed Central

Sassler, Sharon; Levitte, Yael; Michelmore, Katherine M.

2014-01-01

We follow female college graduates in the National Longitudinal Survey of Youth 1979 and compare the trajectories of women in science, technology, engineering, and mathematics (STEM)-related occupations to other professional occupations. Results show that women in STEM occupations are significantly more likely to leave their occupational field than professional women, especially early in their career, while few women in either group leave jobs to exit the labor force. Family factors cannot account for the differential loss of STEM workers compared to other professional workers. Few differences in job characteristics emerge either, so these cannot account for the disproportionate loss of STEM workers. What does emerge is that investments and job rewards that generally stimulate field commitment, such as advanced training and high job satisfaction, fail to build commitment among women in STEM. PMID:25554713

Individual and occupational factors related to fatal occupational injuries: a case-control study.

PubMed

Villanueva, Vicent; Garcia, Ana M

2011-01-01

This study has been designed in order to identify factors increasing the risk of a fatal outcome when occupational accidents occur. The aim is to provide further evidence for the design and implementation of preventive measures in occupational settings. The Spanish Ministry of Labour registry of occupational injuries causing absence from work includes information on individual and occupational characteristics of injured workers and events. Registered fatal occupational injuries in 2001 (n=539) were compared to a sample of non-fatal injuries in the same year (n=3493). Risks for a fatal result of occupational injuries, adjusted by individual and occupational factors significantly associated, were obtained through logistic regression models. Compared to non-fatal injuries, fatal occupational injuries were mostly produced by trapping or by natural causes, mostly related to elevation and transport devices and power generators, and injured parts of body more frequently affected were head, multiple parts or internal organs. Adjusted analyses showed increased risk of fatality after an occupational injury for males (adjusted odds ratio aOR=10.92; 95%CI 4.80-24.84) and temporary workers (aOR=5.18; 95%CI 2.63-10.18), and the risk increased with age and with advancing hour of the work shift (p for trends <0.01). Injuries taking place out of the usual occupational setting (aOR=2.85, 95%CI 2.27-3.59), or carrying out atypical tasks (aOR=2.08; 95%CI 1.27-3.39) showed increased risks of a fatal result too, as occupational accidents in agricultural or construction companies. These data can help to select and define priorities for programmes aimed to prevent fatal consequences of occupational injuries. Copyright © 2010 Elsevier Ltd. All rights reserved.

Sampling scales define occupancy and underlying occupancy-abundance relationships in animals.

PubMed

Steenweg, Robin; Hebblewhite, Mark; Whittington, Jesse; Lukacs, Paul; McKelvey, Kevin

2018-01-01

Occupancy-abundance (OA) relationships are a foundational ecological phenomenon and field of study, and occupancy models are increasingly used to track population trends and understand ecological interactions. However, these two fields of ecological inquiry remain largely isolated, despite growing appreciation of the importance of integration. For example, using occupancy models to infer trends in abundance is predicated on positive OA relationships. Many occupancy studies collect data that violate geographical closure assumptions due to the choice of sampling scales and application to mobile organisms, which may change how occupancy and abundance are related. Little research, however, has explored how different occupancy sampling designs affect OA relationships. We develop a conceptual framework for understanding how sampling scales affect the definition of occupancy for mobile organisms, which drives OA relationships. We explore how spatial and temporal sampling scales, and the choice of sampling unit (areal vs. point sampling), affect OA relationships. We develop predictions using simulations, and test them using empirical occupancy data from remote cameras on 11 medium-large mammals. Surprisingly, our simulations demonstrate that when using point sampling, OA relationships are unaffected by spatial sampling grain (i.e., cell size). In contrast, when using areal sampling (e.g., species atlas data), OA relationships are affected by spatial grain. Furthermore, OA relationships are also affected by temporal sampling scales, where the curvature of the OA relationship increases with temporal sampling duration. Our empirical results support these predictions, showing that at any given abundance, the spatial grain of point sampling does not affect occupancy estimates, but longer surveys do increase occupancy estimates. For rare species (low occupancy), estimates of occupancy will quickly increase with longer surveys, even while abundance remains constant. Our results also clearly demonstrate that occupancy for mobile species without geographical closure is not true occupancy. The independence of occupancy estimates from spatial sampling grain depends on the sampling unit. Point-sampling surveys can, however, provide unbiased estimates of occupancy for multiple species simultaneously, irrespective of home-range size. The use of occupancy for trend monitoring needs to explicitly articulate how the chosen sampling scales define occupancy and affect the occupancy-abundance relationship. © 2017 by the Ecological Society of America.

Identifying the critical physical demanding tasks of paramedic work: Towards the development of a physical employment standard.

PubMed

Fischer, Steven L; Sinden, Kathryn E; MacPhee, Renee S

2017-11-01

Public safety related occupations including police, fire and military commonly apply physical employment standard (PES) to facilitate job matching, an approach to evaluate if candidates demonstrate acceptable physical capabilities as required to perform the job safely and effectively. In Canada, paramedics remain as one of the few public safety occupations without an evidence-based, validated PES. The purpose of this study was to document and describe the physical demands of paramedic work and to identify the most physically demanding tasks. These outcomes are essential to inform the design and development of an evidence-based PES for the paramedic sector. Physical demands of paramedic work were documented and described using a direct observation-based task analysis technique. Five paramedic's were trained to document the physical demands of their work, then applied their training to observe more than 90 calls over the course of 20 full 12-h work shifts. Physical demands data were then listed in a survey, administered service-wide, where 155 frontline paramedics identified critically demanding tasks and rank-ordered physical demands from not physically demanding to very strongly demanding. Critically important and physically demanding tasks were identified such as: transferring a patient; loading or unloading a stretcher in to or out of the ambulance; performing CPR; and, raising and lowering a stretcher. It is important that a paramedic-based PES evaluate a candidate's physical capabilities to perform the critical and physically demanding tasks identified in this study. Copyright © 2017 Elsevier Ltd. All rights reserved.

Portable Upper Extremity Robotics is as Efficacious as Upper Extremity Rehabilitative Therapy: A Randomized Controlled Pilot Trial

PubMed Central

Page, Stephen J.; Hill, Valerie; White, Susan

2013-01-01

Objective To compare the efficacy of a repetitive task specific practice regimen integrating a portable, electromyography-controlled brace called the “Myomo” versus usual care repetitive task specific practice in subjects with chronic, moderate upper extremity impairment. Subjects 16 subjects (7 males; mean age = 57.0 ± 11.02 years; mean time post stroke = 75.0 ± 87.63 months; 5 left-sided strokes) exhibiting chronic, stable, moderate upper extremity impairment. Interventions Subjects were administered repetitive task specific practice in which they participated in valued, functional tasks using their paretic upper extremities. Both groups were supervised by a therapist and were administered therapy targeting their paretic upper extremities that was 30-minutes in duration, occurring 3 days/week for 8 weeks. However, one group participated in repetitive task specific practice entirely while wearing the portable robotic while the other performed the same activity regimen manually.. Main Outcome Measures The upper extremity Fugl-Meyer, Canadian Occupational Performance measure and Stroke Impact Scale were administered on two occasions before intervention and once after intervention. Results After intervention, groups exhibited nearly-identical Fugl-Meyer score increases of ≈ 2.1 points; the group using robotics exhibited larger score changes on all but one of the Canadian occupational performance measure and Stroke Impact Scale subscales, including a 12.5-point increase on the Stroke Impact Scale recovery subscale. Conclusions Findings suggest that therapist-supervised repetitive task specific practice integrating robotics is as efficacious as manual in subjects with moderate upper extremity impairment. PMID:23147552

2015 Occupant Protection Standing Review Panel

NASA Technical Reports Server (NTRS)

Steinberg, Susan

2015-01-01

The 2015 Occupant Protection (OP) Risk Standing Review Panel (from here on referred to as the SRP) participated in a WebEx/teleconference with members of the Space Human Factors and Habitability (SHFH) Element, representatives from the Human Research Program (HRP), NASA Headquarters, and NASA Research and Education Support Services on November 3, 2015 (list of participants is in Section VII of this report). The SRP reviewed the updated research plans for the Risk of Injury from Dynamic Loads (OP Risk). The SRP agrees that the Gaps are relevant and appropriate to mitigate the injury risk. All the appropriate and relevant Tasks have been identified to fill the Gaps. Depending upon the findings, additional tasks may need to be identified or modified. Excellent progress has been made since the 2014 SRP meeting. Publications in peer-reviewed journals validate the scientific merit of the research findings. As detailed in this report, the SRP has specific comments, guidance, and information in the following areas: human finite element modeling, human vs. surrogate dynamic responses, chest injury risk curves, matched pair testing of Test device for Human Occupant Restraint (THOR) and Hybrid III, and disc herniation risk analysis.

Task-dependent cold stress during expeditions in Antarctic environments.

PubMed

Morris, Drew M; Pilcher, June J; Powell, Robert B

2017-01-01

This study seeks to understand the degree of body cooling, cold perception and physical discomfort during Antarctic tour excursions. Eight experienced expedition leaders across three Antarctic cruise voyages were monitored during occupational tasks: kayaking, snorkelling and zodiac outings. Subjective cold perception and discomfort were recorded using a thermal comfort assessment and skin temperature was recorded using a portable data logger. Indoor cabin temperature and outdoor temperature with wind velocity were used as measures of environmental stress. Physical activity level and clothing insulation were estimated using previous literature. Tour leaders experienced a 6°C (2°C wind chill) environment for an average of 6 hours each day. Leaders involved in kayaking reported feeling colder and more uncomfortable than other leaders, but zodiac leaders showed greater skin temperature cooling. Occupational experience did not predict body cooling or cold stress perception. These findings indicate that occupational cold stress varies by activity and measurement methodology. The current study effectively used objective and subjective measures of cold-stress to identify factors which can contribute to risk in the Antarctic tourism industry. Results suggest that the type of activity may moderate risk of hypothermia, but not discomfort, potentially putting individuals at risk for cognitive related mistakes and cold injuries.