List of Articles hamidreza oreyzi

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  1 - Investigation of Demand-Resources-Support Job Design Model in the Industrial, Financial, Healthcare, and Public Workplaces
  Hamidreza Oreyzi hajar barati
  20.1001.1.10199616.1397.21.41.4.0
  To investigate the effects of job demands on employees in job design, several models have been developed. One of these models is demand-resource-support model. It seems that this model varies in different orga-nizational workplaces because of special fea-tures of these More

  To investigate the effects of job demands on employees in job design, several models have been developed. One of these models is demand-resource-support model. It seems that this model varies in different orga-nizational workplaces because of special fea-tures of these settings. This study was conduc-ted to investigate the demand-resources-sup-port job design model in the industrial, finan-cial, healthcare, and public workplaces. The re-search samples were selected from four sec-tors, namely industry (n=928), healthcare (n=526), financial department (n=483), and public organizations (n=582). The samples res-ponded to research instruments consisting of Time, Physical Effort, Autonomy, Skill Utili-zation, Social Support, Occupational Safety, Task Satisfaction, Organizational Commitment,and Fatigue Questionnaires. Evaluation of mea-surement equivalence in four selections were tested via factor invariance technique. The re-sults showed that the six-factor model has a better fit than other models both in terms of the chi square indexes (respectively, in indus-try=1.85, in hospitals=1.67, in business =1.71, in governmental organizations =1.92) and in terms of absolute and detailed indexes (in all four groups, these values only reach to optimal levels=0.90 in the fifth model), as well as in terms of residual indexes (the amounts in all four groups in the fifth model were less than 0.04). The results showed that, in all four sections, skill utilization predicts task satis-faction and organizational commitment. The required time factor predicts the fatigue, and social support predicts all three variables of task satisfaction, organizational commitment, and fatigue. Manuscript profile
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  2 - Women and the Challenges of Careers in Industry: A Grounded Theory Research ) Isfahan City Case Study)
  Sara Mohammadi mohammadreza abedi parisa nilfrooshan Hamidreza Oreyzi
  20.1001.1.10199616.1398.22.1.2.5
  This article identifies and analyzes the challenges of women's career in Iranian industry, accordingly, a Grounded Theory Research, which is a qualitative research, is used. Based on purposive sampling method and theoretical saturation criterion, in-depth inter-views we More

  This article identifies and analyzes the challenges of women's career in Iranian industry, accordingly, a Grounded Theory Research, which is a qualitative research, is used. Based on purposive sampling method and theoretical saturation criterion, in-depth inter-views were conducted with two expert groups, 19 women in industry and 9 managers in different industries in Isfahan. In a multidisciplinary way, the challenges of women's career in the industry were formulated based on the categories of interviews and the categories of literature review and observations. Data analysis using data based theory showed that the challenges of women's career path in Iranian industry included: personal challenges, family challenges, and organizational challenges. Manuscript profile