Search results for "ergonomic"

Preliminary evaluation of an analog procedure to assess acceptability of intimate partner violence against women: The Partner Violence Acceptability …

2015

Acceptability of partner violence against women is a risk factor linked to its perpetration, and to public, professionals’ and victims’ responses to this behavior. Research on the acceptability of violence in intimate partner relationships is, however, limited by reliance solely on self-reports that often provide distorted or socially desirable accounts that may misrepresent respondents’ true attitudes. This study presents data on the development and initial validation of a new analog task assessing respondents’ acceptability of physical violence toward women in intimate relationships: the Partner Violence Acceptability Movie task (PVAM). This new analog task is intended to provide a more i…

Performance analysis in sport: Contributions from a joint analysis of athletes’ experience and biomechanical indicators

2011

The purpose of this study was to test the usefulness of combining two types of analysis to investigate sports performance with the aim of optimizing it. These two types of analysis correspond to two levels of athletes’ activity: (a) their experiences during performance and (b) the biomechanical characteristics of their movements. Rowing served as an illustration, and the activity of one female crew member was studied during a race. Three types of data were collected: (a) audiovisual data recorded during the race; (b) verbalization data obtained in interviews conducted afterward; and (c) biomechanical data. The courses of experience of the two rowers during the race were reconstructed on the…

Supporting Identity Development in Talented Youth Athletes: Insights from Existential and Cultural Psychological Approaches

2020

The purpose of this article is to present existential and cultural psychology approaches to understanding athlete identity, and offer strategies for the development of well-rounded, reflexive and s...

2021

In this review, state-of-the-art evidence on the relationship between cannabis use, traffic crash risks, and driving safety were analyzed. Systematic reviews, meta-analyses, and other relevant papers published within the last decade were systematically searched and synthesized. Findings show that meta-analyses and culpability studies consistently indicate a slightly but significantly increased risk of crashes after acute cannabis use. These risks vary across included study type, crash severity, and method of substance application and measurement. Some studies show a significant correlation between high THC blood concentrations and car crash risk. Most studies do not support this relationshi…

Analyzing the metrics of the perceptual space in a new multistage physiological colour vision model

2009

In this work, the metric of a new multistage colour vision model, ATTD05, is assessed and a new colour difference formula is suggested. Firstly, the uniformity of the ATTD05 colour space was compared with that of CIECAM02 for some Munsell samples, because if the model yields a uniform perceptual space, we will be able to implement a colour difference formula as a Euclidian distance between two points. Secondly, we developed a new space based on the perceptual descriptors of the model: brightness, hue, colourfulness, and saturation. After that, we calculated the free parameters of the space that better fit the measured and experimental data of two datasets (small-magnitude and large-magnitud…

A job-exposure matrix for research and surveillance of occupational health and safety in Spanish workers: MatEmESp

2013

BACKGROUND: In this study we describe a general-population job-exposure matrix (MatEmESp) for Spanish workers covering the period 1996-2005. METHODS: The Finnish job-exposure matrix (FINJEM) provided the default value estimates for occupational exposure to chemical, physical and biological agents. These estimates were adapted to Spanish working conditions by local experts. Spanish surveys were used to obtain exposure estimates for ergonomic and psychosocial risk factors. Employment and socio-demographic conditions for Spanish workers were obtained from the Spanish National Statistics Institute. RESULTS: MatEmESp provides a large amount of national and occupation-specific data on the major o…

Gender, Care, and the Normalization of Violence: Similarities between Occupational Violence and Intimate Partner Violence in Finland

2007

According to the statistics, violence against women is quite common in Finland, particularly in partner relationships and in care work. The present article looks at the similarities in the ways in which victims of occupational violence in care work and victims of intimate partner violence understand their experiences of violence. The commonalities among interpersonal relations are highlighted in order to offer new insights to the analysis of gender in research on occupational violence. Drawing on empirical data and research literature on the experiences of violence of Finnish women, this article suggests that minimization, naturalization and legitimization of the encountered violence is typ…

Violence at School: A Sample of Young Muslims and Young Valencians

2014

AbstractViolence at school is considered to be an important issue in Spain, despite the fact that the majority of secondary education students reject it. Over the last decade awareness has been raised with regard to this problem. In this study we aim to analyze the perception of school violence held by two very different groups of secondary education students. A sample of young Muslims (n=88) and young Valencians (n=88) (aged between 12 and 18) has been used, all of whom live in the city of Valencia (Spain) and study in 12 secondary educational centers in the city. We observed significant differences in the perception that young Muslims and Valencians have of this violence. Both groups reje…

Psychosocial safety climate: Conceptual distinctiveness and effect on job demands and worker psychological health

2012

Abstract Psychosocial safety climate is an emerging construct that refers to shared perceptions regarding policies, practices, and procedures for the protection of worker psychological health and safety. The purpose of the research was to: (1) demonstrate that psychosocial safety climate is a construct distinct from related climate measures (i.e., physical safety climate, team psychological safety, and perceived organizational support); and (2) test the proposition that organizational psychosocial safety climate determines work conditions (i.e., job demands) and subsequently worker psychological health. We used samples from two different cultures; an Australian sample (N = 126 workers in 16…

Concerning the calculation of the color gamut in a digital camera

2006

Several methods to determine the color gamut of any digital camera are shown. Since an input device is additive, its color triangle was obtained from their spectral sensitivities and it was compared with the theoretical sensors of Ives-Abney-Yule and MacAdam. On the other hand, the RGB digital data of the optimal or MacAdam colors were simulated to transform them into XYZ data according to the colorimetric profile of the digital camera. From this, the MacAdam limits associated to the digital camera are compared with the corresponding ones of the CIE-1931 XYZ standard observer, resulting that our color device has much smaller MacAdam loci than those of the colorimetric standard observer. Tak…