HRM Practices and Employee Commitment: Possibilities, Pitfalls and Paradoxes

Much recent writing on Human Resources Management (HRM) has emphasized the desirability of a committed workforce and the central role of HRM practices in establishing and maintaining such commitment. Little empirical evidence for such effects has been presented however, and the conceptualization of employee commitment has often been confused, failing to recognize its multi–dimensional nature. Researchers have sought to identify the antecedents of commitment, concentrating on personal/demographic, task, role and supervisory style variables taken from job satisfaction research. With regard to organizational and career commitment, it may be more fruitful to examine the impact of HRM policies and practices. Several studies undertaken by the authors demonstrating the impact on employee commitment of such HRM practices as selection, assessment, induction and training are reviewed, indicating the possibilities for research and practice in this area. Such studies also reveal some pitfalls in the over–simple, uncritical models of commitment often presented, and some paradoxical findings from the authors' own work are used to present a more adequate perspective on the commitment process.     

Chinese widowers' self-perception of growth: an exploratory study

Presence of growth after traumatic events was introduced to the academic community about a decade ago (Tedeschi & Calhoun, 1995). From the conventionally neglected perspective of Chinese widowers, this paper reports seventeen Chinese widowers' views on growth after conjugal loss. Findings seem to suggest that Chinese widowers would define growth as human learning, a definition probably influenced by Confucian teachings. Furthermore, contrary to claims made by Tedeschi and Calhoun (2004), it was found that growth may occur for some individuals without the presence of distress if the individuals have either a stable philosophy of life and death or optimism to buffer their distress or a sense of responsibility to suppress their distress.     

Navigating the city: internal migration of Oaxacan indigenous women

The relationship between migration and gender roles has received increased attention in recent decades but most of the literature has focused on transnational migration while the relationships between transnational and internal migration, and gender roles and internal migration have not been widely studied. In this paper, I analyse internal migration as a ‘transborder experience’. I argue that indigenous women from Zegache who engage in internal migration to Mexico City pose greater challenges to ‘traditional’ gender roles in their community because their experience as single young women navigating Mexico’s capital and their reliance on female social networks allow them to obtain social legitimation by claiming migration experience and courageousness. I contrast migration to Mexico City with transnational migration. Although transnational migration challenges, to some extent, existing gender roles, women from Zegache who migrate transnationally often do so as part of couples and within gendered social networks.     

The inclusion of ergonomic tools in the informational, conceptual and preliminary phases of the product design methodology

The process of product development has received special attention as it is being recognized as a source of competitive gain. Through its systematic use companies reduce costs, increase quality and decrease development time. However, one can find products being launched on the market that cause dissatisfaction to its users, and in consequence if the customer feels harmed or injured he will no longer purchase a product from the same brand. This in regard only to the commercial aspect; usually the danger of an accident or injury is not even thought about. This paper is the basis of the dissertation master's degree and used a literature research to build the repertoire, analyzing the methodologies applied by product design engineers, designers and ergonomists. The analysis results demonstrate the inefficiency of the design methodologies ergonomic issues. The contribution of this work lies in the suggestion to include ergonomic tools in all phases of product development and the presentation of a table with the tools that points out its most suitable time of application and results.     

The Contribution of Advanced Glycation End product (AGE) accumulation to the decline in motor function

Diminishing motor function is commonly observed in the elderly population and is associated with a wide range of adverse health consequences. Advanced Glycation End products (AGE’s) may contribute to age-related decline in the function of cells and tissues in normal ageing. Although the negative effect of AGE’s on the biomechanical properties of musculoskeletal tissues and the central nervous system have been previously described, the evidence regarding the effect on motor function is fragmented, and a systematic review on this topic is lacking. Therefore, a systematic review was conducted from a total of eight studies describing AGE’s related to physical functioning, physical performance, and musculoskeletal outcome which reveals a positive association between high AGE’s levels and declined walking abilities, inferior ADL, decreased muscle properties (strength, power and mass) and increased physical frailty. Elevated AGE’s levels might be an indication to initiate (early) treatment such as dietary advice, muscle strengthening exercises, and functional training to maintain physical functions. Further longitudinal observational and controlled trial studies are necessary to investigate a causal relationship, and to what extent, high AGE’s levels are a contributing risk factor and potential biomarker for a decline in motor function as a component of the ageing process.     

Independent inventors,social capital,and knowledge transfer – the case of Slovenia

This paper explores the role and significance of independent inventors within the national innovation system. By using a case study based on interviews with 22 independent inventors, it examines the types of social capital facilitating independent inventors' access to relevant knowledge and information. The findings show that, in line with their marginalization in the national innovation system, independent inventors have very limited access to the services and assistance of supportive organizations of the national innovation system. They primarily rely on the social capital residing in civil society organizations as well as the social capital of their family and friends. Professional and interdisciplinary linkages can thus be regarded as their weak point hindering their access to relevant knowledge and information.     

Work, employment and mental health in Europe

In May 2004 the World Health Organization (WHO European Region) called a consultation meeting of its Collaborating Centres in Occupational Health to discuss mental health in the workplace. The meeting took place in Copenhagen. This paper presents an interpretation of the discussion that took place and the thinking that developed as a result. It was argued that increased interest and research and improved practice in the area of occupational mental health are required to promote good mental health in the European population. A framework of risk management and prevention based on sound evidence and good understanding could provide the basis for the translation of existing research knowledge into effective practice.     

Residual-based specification of the random-effects distribution for cluster data

We propose a method for specifying the distribution of random effects included in a model for cluster data. The class of models we consider includes mixed models and frailty models whose random effects and explanatory variables are constant within clusters. The method is based on cluster residuals obtained by assuming that the random effects are equal between clusters. We exhibit an asymptotic relationship between the cluster residuals and variations of the random effects as the number of observations increases and the variance of the random effects decreases. The asymptotic relationship is used to specify the random-effects distribution. The method is applied to a frailty model and a model used to describe the spread of plant diseases.