Search results for "Ergonomics"
showing 10 items of 626 documents
The Prevalence of Sexual Violence: Results From a Population-Based Sample
2016
BACKGROUND: Sexual violence can cause severe mental and bodily harm. This is the first study of a population-based sample in Germany to assess both the frequency of the subjects' having experienced sexual violence and the frequency of their having manifested sexually aggressive behavior themselves. METHODS: 2513 persons (of whom 2422 were over age 18 and 91 were aged 14 to 18) were asked about their experiences with sexual violence in the past 12 months, either as the person committing sexual violence or as the victim of sexual violence at the hands of other adults or similarly aged adolescents. RESULTS: 0.6% (n = 6) of the men and 1.2% (n = 16) of the women surveyed, and ca. 5% (n = 4) of …
Devil in disguise : does drinking lead to a disability pension?
2016
Abstract Objectives To examine whether alcohol consumption in adulthood is related to the incidence of receiving a disability pension later in life. Methods Twin data for Finnish men and women born before 1958 were matched to register-based individual information on disability pensions. Twin differences were used to eliminate both shared environmental and genetic factors. The quantity of alcohol consumption was measured as the weekly average consumption using self-reported data from three surveys (1975, 1981 and 1990). The disability pension data were evaluated from 1990–2004. Results The models that account for shared environmental and genetic factors reveal that heavy drinkers are signifi…
Safety signs on agricultural machinery: Pictorials do not always successfully convey their messages to target users.
2015
This study investigated the extent to which a sample of Italian users comprehended safety pictorials used on agricultural machinery. A questionnaire with 12 safety pictorials was administered to 248 users of agricultural machinery. For each of the pictorials, the participants were asked to select the most appropriate description of four written choices. The investigated safety pictorials were, in general, not well comprehended. Two different classes of participants were identified, each with a different level of comprehension. The participants with better comprehension were characterized by the regular use of agricultural machinery and frequent previous exposure to pictorials. The need for …
A BRIEF NOTE ON THE RELATIONSHIP BETWEEN ANXIETY AND PERFORMANCE IN SCUBA DIVING IN ADOLESCENTS: A FIELD STUDY.
2015
This study explored the relationship between anxiety and scuba diving performance of young individuals ( N = 44; 16.9yr., SD = 1.2) participating in an introductory scuba diving activity. The question was whether the well-known negative correlation between anxiety and scuba diving performance found for experienced and middle-aged scuba divers will be observed in young participants in their first dive experience. Diving instructors rated standardized scuba diving skills that were correlated with individual state and trait anxiety. There was no relationship between anxiety and scuba diving performance, neither for state nor for trait anxiety. This non-significant correlation between anxiety …
Commuting Accidents in the German Chemical Industry
2010
Due to accident severity and the extent of claim payments commuting accidents are a significant expense factor in the German industry. Therefore the aim of the present study was the identification of risk factors for commuting accidents in a German chemical company. A retrospective analysis of commuting accidents recorded between 1990 and 2003 was conducted in a major chemical company in Germany. A logistic regression-model was calculated in order to determine factors influencing the duration of work inability as a result of commuting accidents. The analysed data included 5,484 employees with commuting accidents. Cars (33.1%) and bicycles (30.5%) were the most common types of vehicles used …
How Work Characteristics Are Related to European Workers’ Psychological Well-Being. A Comparison of Two Age Groups
2018
This study aimed to analyze the mechanisms through which work characteristics are related to psychological well-being, exploring the mediational role of work meaningfulness and job satisfaction, and investigating differences in the patterns of relationships between two age groups. The sample was composed of 36,896 workers from the 5th European Working Conditions Survey. Structural equation modeling analyses and multiple group analyses were performed. The results revealed a parallel mediational model, in which work meaningfulness and general job satisfaction mediate the relationships between work characteristics and well-being. Additionally, job satisfaction partially mediates the relationsh…
Socio-economic inequalities in mortality due to injuries in small areas of ten cities in Spain (MEDEA Project).
2011
Abstract Objectives To analyse socio-economic inequalities in mortality due to injuries among census tracts of ten Spanish cities by sex and age in the period 1996–2003. Methods This is a cross-sectional ecological study where the units of analysis are census tracts. The study population consisted of people residing in the cities during the period 1996–2003. For each census tract we obtained an index of socio-economic deprivation, and estimated standardized mortality ratios using hierarchical Bayesian models which take into account the spatial structure of the data. Results In the majority of the cities, the geographical pattern of total mortality from injuries is similar to that of the soc…
Harassment patterns and risk profile in Spanish trans person
2017
This article describes the harassment patterns and the risk profile in trans people living in Spain. A sample of 212 trans persons, aged 10-62, participated in this cross-sectional study. Results showed a high percentage of harassment (59.9%) and frequency of daily harassment (12.6%), especially verbal attacks (59%) that occurred in public spaces (49.1%) and within educational contexts (46.2%). Harassment is more prevalent in trans women than men. Those who disclose their gender identities at a younger age experience higher percentages and frequency of harassment than those who disclose at an older age. They also suffer more harassment of different types. The risk profile of harassment indi…
Accident ahead? Difficulties of drivers with and without reading impairment recognising words and pictograms in variable message signs
2017
A timely and accurate acquisition of the information provided by variable message signs (VMS) can be crucial while driving. In the current study, we assess the difficulties of adults with dyslexia acquiring the information shown in VMS and provide evidence to discuss the controversial use of pictograms as potential countermeasures. Twenty-two adults with dyslexia and 22 matched controls completed a simulated driving session. The legibility of 12 VMS was assessed, including six text messages (e.g. "ACCIDENT") and six single pictograms (e.g. the icon for "accident ahead"). On average, participants with dyslexia started reading text messages when they were closer to the VMS. In addition, while…
When the social discourse on violation behaviors is challenged by the perception of everyday life experiences: Effects of non-accident experiences on…
2016
International audience; The aim of this article is to introduce the concept of the Non-Accident Experience (NAE) with regard to violations of traffic safety regulations. An NAE refers to the fact of not having been involved in an accident following the adoption of a behaviour socially recognised as promoting its occurrence. We hypothesise that this type of experiences has a strong effect on attitudes (valence and strength) and habits with regard to traffic offences such as speeding and drink-drive. An empirical study was conducted to test the relevance of this set of hypotheses. 543 French drivers participated to a survey designed to measure all these theoretical constructs. As expected, th…