Occupational Skill Level Research Articles

Forward with Unfair Dismissal Claims

[Abstract]: A new regime of unfair dismissal legislation under the Forward with Fairness revisions is expected to commence from July 2009. This paper outlines the major principals of the proposal, particularly the revisions to the employment categories restricted from lodging unfair dismissal claims. Secondly, the results of an analysis of unfair dismissal arbitration decisions of the Australian Industrial Relations Commission during 2004 and 2005 are presented, to use the benefit of hindsight, to inform where businesses demonstrated strengths and weaknesses at the unfair dismissal arbitration table. The variables explored in the analysis relate to the arbitration result in association with the size of the employer’s business, the industry sector in which the business belongs, the occupational skill level of the dismissed employee, the presence of a human resource expert during the dismissal, the reason for the dismissal, and the type of remedy when one is ordered.

A comparison of the performance of the EQ‐5D and SF‐6D for individuals aged ≥ 45 years

We sought to compare the performance of the EQ-5D and SF-6D with regard to the criteria of practicality, convergent validity, and construct validity, the level of agreement between the two measures was also assessed. Responses from 1865 individuals aged >or= 45 years in one general practice were analysed. Of these, 93.1% completed the EQ-5D, compared with 86.4% for the SF-6D, where individuals who were older, female, of a lower occupational skill level, from an area of lower deprivation, or used prescribed medication were significantly less likely to complete the SF-6D. The performance of both measures was comparable with regard to both convergent and construct validities, as both the EQ-5D and SF-6D scores were closely related to scores on the EuroQol visual analogue scale (VAS) (p<0.001) and able to discriminate between people who did and did not take: (i) analgesics and (ii) other prescribed medication. Despite EQ-5D and SF-6D scores being highly correlated (p<0.001), individuals who were healthier (according to the VAS) had higher mean scores on the EQ-5D (p<0.001), whereas less healthy individuals had higher mean scores on the SF-6D (individuals with knee pain, osteoarthritis, back pain, rheumatoid arthritis, and hip pain had significantly lower mean scores on the EQ-5D, p<0.001).

Hearing-Impaired Children in the United Kingdom, IV: Cost-Effectiveness of Pediatric Cochlear Implantation

To estimate the cost-effectiveness of pediatric cochlear implantation by conducting a cost-utility analysis from a societal perspective. In a cross-sectional survey, the parents of a representative sample of hearing-impaired children assessed the health utility of their child using a revised version of the Health Utilities Index Mark III questionnaire. Linear regression was used to estimate the gain in health utility associated with implantation while controlling for eight potentially confounding variables: average (4-frequency, unaided, preoperative) hearing level (AHL), age at onset of hearing-impairment, age, gender, number of additional disabilities, parental occupational skill level, ethnicity, and parental hearing status. The gain in health utility was accumulated to estimate the number of quality-adjusted life years (QALYs) that would be gained from implantation over 15 yr and over a child's lifetime. The incremental societal cost of implantation, calculated in euros at 2001/2 levels, was estimated by summing the incremental costs of implantation that are incurred in the health sector, in the education sector, and by the child's family. The cost-effectiveness of cochlear implantation was estimated by calculating the incremental societal cost per QALY gained and was compared with an upper limit of acceptability of 50,000 euros per QALY. The parents of 403 implanted children, and 1863 nonimplanted children, completed the health utility questionnaire. Higher health utility was associated with a more favorable AHL, an older age at onset of hearing impairment, female gender, having fewer additional disabilities, having parents with a greater occupational skill level, white ethnicity, and implantation. The gain in health utility associated with implantation was estimated to be higher for children with a worse preoperative AHL and who were implanted when younger. Over 15 yr, for a child implanted at age 6 with a preoperative loss of 115 dB, 2.23 QALYs were estimated to be gained, compared with a mean incremental societal cost of 57,359 euros, yielding a mean cost per QALY of 25,629 euros. Cost-effectiveness was more favorable: (1) when estimated over a child's lifetime rather than 15 yr, (2) for children with a worse preoperative AHL, and (3) for children who were implanted when younger. The mean cost of gaining a QALY for the children in the present sample falls within acceptable limits. The strategy of giving highest priority for implantation to children with the greatest loss of hearing, and who are younger, maximizes benefit for a given cost.

Hearing-Impaired Children in the United Kingdom, III: Cochlear Implantation and the Economic Costs Incurred by Families

This article addresses two questions. First, are there differences in the economic costs incurred by families of hearing-impaired children depending on whether or not children have cochlear implants? Second, are these differences important when assessed from the perspective of society? In a cross-sectional survey, parents of a representative sample of hearing-impaired children provided data about annual resources used by the family because of their child's hearing impairment. The data yielded estimates of two variables: out-of-pocket expenditure and time away from normal activities by parents. The economic cost of the two variables was estimated in euros at 2001/2 price levels, and summed to estimate the overall economic cost incurred by the family. Linear regression was used to estimate the association between costs and implantation, while controlling for average (unaided, preoperative) hearing level, age at onset of hearing impairment, age, gender, the number of additional disabilities, parental occupational skill level, ethnicity, and parental hearing status. The cumulative economic cost incurred by the families of implanted children, between implantation and age 16 yr, was calculated from estimates of the overall economic cost associated with implantation and compared with estimates of the incremental health-sector cost of implantation. Data were provided by the families of 2858 children, 468 of whom had received a cochlear implant. Compared with the families of nonimplanted children, out-of-pocket expenditure was estimated to be significantly higher for families when children were implanted before the age of 5 yr and had used their implant for less than 2 yr, as was lost productivity when children had used their implants for less than 2 yr. Overall economic cost was estimated to be significantly higher for the families of implanted children who had used their implants for less than 2 yr. The cumulative economic cost was estimated to be 3355 euros for a family whose child was implanted at age 3 yr and 949 euros for a child implanted at age 6 yr. These costs correspond, at most, to 3% of the incremental health-sector costs of implantation. Compared with families of nonimplanted children, families of implanted children incur additional costs in the 2 yr after implantation. These costs are small in relation to the health-sector costs of providing implantation.

Hearing-Impaired Children in the United Kingdom, II: Cochlear Implantation and the Cost of Compulsory Education

The objective of this study was to estimate the impact of cochlear implantation on the cost of compulsory education of hearing-impaired children in the United Kingdom. In a cross-sectional survey, teachers were asked to report the school placement of, and amount of support provided to, a representative sample of hearing-impaired children. Costs of school placement were obtained from published sources. Costs of support were calculated from a survey of 11 special education services. The annual education cost (in euros at 2001/2002 levels) of each child was calculated by summing the placement and support costs. Linear regression analyses calculated the association between annual education cost and possession of an implant while controlling nine other variables: average (unaided, preoperative) hearing level (AHL), age at onset of hearing impairment, age, gender, the number of additional disabilities, parental occupational skill level, ethnicity, parental hearing status, and academic achievement. Data were received for 2241 children, 383 of whom had cochlear implants. Mean annual education cost ranged from 15,745 euros for children with moderate hearing impairments to 30,071 euros for nonimplanted children with profound hearing impairments and was 28,058 euros for implanted children. A lower annual education cost was associated with a more favorable AHL, a later age at the onset of hearing impairment, female gender, a younger age, fewer additional disabilities, and a higher level of academic achievement. When these variables were controlled, costs were lower on average for implanted compared with nonimplanted children for the subset of children whose AHLs exceeded 111 dB. At the mean AHL of the implanted children (115 dB), implantation was associated with a reduction of 3105 euros (95% confidence interval, 1105 euros to 5106 euros) in annual education costs. Pediatric cochlear implantation is sufficiently effective to influence resource-allocation decisions in the education sector. The health-service cost of implantation is partly offset by savings in the cost of education. These savings occur without detriment to academic achievements.

Hearing-Impaired Children in the United Kingdom, I: Auditory Performance, Communication Skills, Educational Achievements, Quality of Life, and Cochlear Implantation

The objectives of this study were to identify variables that are associated with differences in outcome among hearing-impaired children and to control those variables while assessing the impact of cochlear implantation. In a cross-sectional study, the parents and teachers of a representative sample of hearing-impaired children were invited to complete questionnaires about children's auditory performance, spoken communication skills, educational achievements, and quality of life. Multiple regression was used to measure the strength of association between these outcomes and variables related to the child (average hearing level, age at onset of hearing impairment, age, gender, number of additional disabilities), the family (parental occupational skill level, ethnicity, and parental hearing status), and cochlear implantation. Questionnaires were returned by the parents of 2858 children, 468 of whom had received a cochlear implant, and by the teachers of 2241 children, 383 of whom had received an implant. Across all domains, reported outcomes were better for children with fewer disabilities in addition to impaired hearing. Across most domains, reported outcomes were better for children who were older, female, with a more favorable average hearing level, with a higher parental occupational skill level, and with an onset of hearing-impairment after 3 years. When these variables were controlled, cochlear implantation was consistently associated with advantages in auditory performance and spoken communication skills, but less consistently associated with advantages in educational achievements and quality of life. Significant associations were found most commonly for children who were younger than 5 years when implanted, and had used implants for more than 4 years. These children, whose mean (preoperative, unaided) average hearing level was 118 dB, were reported to perform at the same level as nonimplanted children with average hearing levels in the range from 80 dB to 104 dB, depending on the outcome measure. When rigorous statistical control is exercised in comparing implanted and nonimplanted children, pediatric cochlear implantation is associated with reported improvements both in spoken communication skills and in some aspects of educational achievements and quality of life, provided that children receive implants before 5 years of age.

Measuring men's preferences for involvement in medical care: getting the question right

Now that active involvement by patients in their health care is widely endorsed, valid and reliable methods for determining preferences for involvement in treatment decision making are essential. Relatively little methodological work has been conducted to compare and contrast their reliability and validity. Available single-item measures exist to determine preferences, ranging from 'menu-based' questions to simpler Likert-type scales. Within a larger community survey of 514 men aged 50-70 years in Sydney, Australia, we compared two measures to assess their preferences for involvement in medical decision making. Using the 'menu-based' Control Preference Scale (CPS), men were classified as preferring to be either 'passive' or 'active' during decision making or to share ('shared') with their doctors on an equal basis. Men also were classified as preferring to be either 'passive' or 'active' according to a Likert-scale measure. Agreement between the two measures was 'poor' (kappa=0.19). While 24.9% of participants were classified as preferring a 'passive' role in treatment decision making according to the CPS, almost half (47.9%) were so classified according to Arora and McHorney's measure. In the absence of a 'shared' response option on the Arora and McHorney measure, 45.3% of men classified as preferring a 'shared role' on the CPS were instead categorized as 'passive' using Arora and McHorney's measure. Predictors of preferring a 'passive' role also differed, depending on the measure employed. Only occupational skill level predicted men's preferences for a 'passive' role when measured by the CPS [odds ratio (OR)=1.67; 95% CI 1.09-2.55] (P=0.02). For the Arora and McHorney's measure of preferences for involvement, men were significantly more likely to prefer a 'passive' role if they were older [adjusted odds ratio (AOR)=1.06, 95% CI 1.02-1.09] (P=0.001), currently smoking (AOR=1.86, 95% CI 1.09-3.17) (P=0.02) and had higher chance health locus of control scores (AOR=1.26; 95% CI 1.01-1.56) (P=0.04). Having been employed or previously employed in an occupation of a lower skill level was also significantly and independently predictive of a passive role (AOR=2.35, 95% CI 1.57-3.50) (P<0.001). Single-item measures of decisional preferences have poor convergent validity. Characteristics associated with preference classifications also differ, depending upon the measures used. These results suggest that research efforts should be directed towards developing psychometrically robust measures to determine decisional preferences.

Segmentation and gender occupational segregation within an industrial labor market: The radio manufacturing industry in philadelphia, 1926–1935

Industrial and occupational differentiation and gender occupational segregation are important bases of labor market segmentation. Case studies of labor markets of specific industries advance understanding of labor market segmentation and gender occupational segregation and their consequences. This paper, based on a reanalysis of work history data gathered by Palmer and Stoflet (1938), examines differentiation in the labor market of the radio manufacturing industry in Philadelphia from 1926 to 1935. The analysis suggests the existence of three distinct “submarkets” based upon occupational skill level and gender. Characteristics of each submarket are discussed. Additional findings and implications for further research are presented.

Postmigration employment difficulty among European immigrants: a test of assimilationist theory.

Abstract This study is an examination of cultural determinants of patterns of postmigration employment difficulty of European immigrants to Philadelphia who entered skilled and semiskilled manual occupations in manufacturing from 1900 to 1935. Hypotheses concerning immigrant employment difficulty, deduced from assimilationist theory, are evaluated using a 1,078 case sample of retrospective work histories gathered in 1936. Immigrant patterns of employment difficulty did not vary by society of birth or by extent of other sociocultural experience, and did not fit patterns suggested by assimilationist theory, i.e., large initial immigrant-native differences that attenuate as U.S. job experience cumulates. Findings suggest an alternative structural explanation: the match between local occupational and industrial opportunity and immigrant occupational training, skill level, and experience largely accounts for patterns of employment difficulty.

4 The Educational and Occupational Skill Level of Industrial Workers

The rising level of technical equipment, mechanization, and automation of production processes, which provides the material basis for the growth in number of skilled workers, imposes higher demands on workers' cultural and technical levels.

An Exploration of the Path-Goal Theory of Leadership in a Health Care Environment.

Relationships between leader behavior and subordinate satisfaction and performance, unmoderated and moderated by a subordinate's role ambiguity, were studied at multiple occupational skill levels i...