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Pracovný stres v rizikových profesiách: osobné zdroje ako mediačné faktory úzkosti a depresie

100%

Chylová M. , Nezkusilová J.

Československá psychologie (Czechoslovak Psychology)

2020

tom 64

nr 4

421-436

Background. The importance of monitoring work-related stress and its consequences for mental health is underlined by the increasing prevalence of absence from work due to stress-related illnesses. Objectives. The aim of the study was to examine personal resources as mediating factors in the development of anxiety and depression from work-related stress in high-risk professions. Sample and methods. The sample comprised a total of 208 police officers, prison guards and customs officers (78.8% men, an average age of 36.5) who provided socio-demographic and job-related information. The Occupational Stress Inventory was used (OSI-R), in particular Occupational Roles Questionnaire and Personal Resources Questionnaire, State Trait Anxiety Inventory (STAI X-1), and Zung Self-Rating Depression Scale (SDS). Occupational roles represent measurement of occupational stress. Statistical analysis. Structural modelling was used for statistical analysis. Results. The final model, comprising working time (emergency care, overtime, night shifts), occupational roles and personal resources, predicted 35% of variability of anxiety, and 42% of variability of depression. Significant predictors of anxiety were the roles of overload and ambiguity, which were mediated by recreation and rational-cognitive coping strategies. Significant predictors of depression were the roles of overload, insufficiency and ambiguity, which were mediated by recreation, social support and rational-cognitive coping strategies. Night shifts, overtime and emergency care did not predict anxiety and depression although they predicted occupational roles. The effect of occupational roles including overload, insufficiency and ambiguity on anxiety and depression was statistically significant, yet indirectly, by reducing personal resources. Personal resources are considerable mediating factors between stress, anxiety and depression in the studied professions. Limits. The study was cross-sectional. Causal relationships can be further tested using interventional studies.

Optimization of financial management for enhancing the Electric Vehicle market in Medan, Indonesia

75%

Munthe K. , Simanihuruk P. , Sitinjak C. , Ober J. , Kochmańska A.

Management Systems in Production Engineering

2024

tom nr 2 (32)

212--225

The global shift towards sustainable transportation, exemplified by the increasing adoption of Electric Vehicles (EVs), represents a vital response to contemporary environmental and energy challenges. This study investigates the determinants of consumers’ Desire to Purchase EVs within the unique context of the Medan market, where consumer preferences and market dynamics differ from more globally examined settings. Additionally, it explores the mediating roles of Consumer Awareness Campaigns and Local Industry Partnerships in shaping purchase intent. Through a comprehensive survey of 832 respondents in Medan, Indonesia, the study reveals crucial insights. Government incentives, including tax breaks and rebates, emerge as influential factors, significantly increasing consumers’ inclination to adopt EVs. Equally vital is the accessibility and availability of charging infrastructure, which is pivotal in bolstering consumer confidence in EVs. Consumer perceptions and attitudes have a significant bearing on purchase intent, with positive perceptions regarding environmental benefits, cost savings, and driving experiences contributing to the heightened desire for EV ownership. Effective financial management strategies also play a positive role, emphasizing the significance of sound financial planning and resource allocation. Further-more, this research emphasizes the instrumental role of Consumer Awareness Campaigns in shaping purchase intent. These campaigns are a powerful tool for elucidating the multifaceted advantages of EV ownership, encompassing environmental consciousness, economic feasibility, and enhanced driving experiences. Local Industry Partnerships within the Medan EV market equally contribute to heightened purchase intent, reflecting the synergistic effects of collaborative initiatives.