Literature Review: Job Demands in the Job Demands-Resources (JD-R) Model

1. Introduction to the Job Demands-Resources (JD-R) Model

The Job Demands-Resources (JD-R) model has become a cornerstone in occupational health research, providing a comprehensive framework for understanding the intricate relationships between workplace factors and employee well-being. This model emphasizes the balance between the demands placed on employees and the resources available to them to meet those demands, offering valuable insights into the dynamics that influence job satisfaction, burnout, engagement, and overall performance. The Job Demands-Resources (JD-R) model is a well-recognized theoretical framework used to assess the impact of job demands and resources on well-being [1]. Its widespread adoption stems from its applicability across diverse industries and organizational settings, making it a versatile tool for researchers and practitioners alike. The JD-R model is an excellent theoretical basis to assess employee well-being for a broad range of organisations [2]. Furthermore, the model’s ability to integrate various aspects of the work environment, including physical, psychological, and social factors, contributes to its holistic approach in evaluating employee well-being. The JD-R model is commonly used to predict employee well-being, work behaviors, and performance [3].

At its core, the JD-R model posits that job demands and job resources are the primary determinants of employee well-being and job performance. Job demands refer to those physical, psychological, social, or organizational aspects of the job that require sustained physical or psychological effort and are therefore associated with certain physiological and psychological costs [1]. These demands can range from workload and time pressure to emotional and cognitive requirements, all of which can contribute to employee strain and burnout if not adequately managed. Job demands can drive postdocs to develop negative coping psychology and limit the motivating effect of job resources on job engagement [4]. Conversely, job resources refer to those physical, psychological, social, or organizational aspects of the job that are functional in achieving work goals, reduce job demands and their associated physiological and psychological costs, or stimulate personal growth and development. This study employs the Job Demands-Resources (JD-R) model to explore the positive aspects of cyberloafing and its impact on employee well-being [5]. Resources can include factors such as social support, autonomy, skill variety, and opportunities for growth, which can buffer the negative effects of job demands and promote employee well-being. The findings provide strong evidence for the JD-R model, where job demands and the lack of job resources are primarily related to a sense of stress among employees in commercial banks [6].

The JD-R model has evolved significantly since its inception, with researchers continually refining and expanding its scope to incorporate new insights and address emerging challenges in the workplace. Initially, the model focused primarily on the direct effects of job demands and resources on employee well-being. The study integrates recent discoveries on algorithmic management to comprehend its dual function in either enhancing or undermining job satisfaction, drawing from the Job Demands-Resources (JD-R) model [7]. However, subsequent research has explored the complex interplay between these two core components, examining how they interact to influence a range of employee outcomes. The Job Demands-Resources Model (JD-R; Demerouti, et al., 2001) is one of the dominant burnout models [8]. Furthermore, the model has been applied across various industries, including healthcare, education, and the service sector, demonstrating its versatility and adaptability in understanding the unique challenges and opportunities within different organizational contexts. The Job Demands-Resources (JD-R) Model provided the framework to assess FWAs as job resources that mitigate workplace demands and enhance employee well-being [9]. This study extends the Job Demands-Resources (JD-R) theory in the public sector through a multi-level, qualitative examination of psychological well-being [10].

2. Defining Job Demands

Conceptual clarity: what constitutes a job demand?

Job demands are the requirements and constraints of a job that necessitate sustained physical or psychological effort from the employee. Job demands are those physical, social, or organizational aspects of the job that require sustained physical or psychological effort [1]. These demands encompass a broad spectrum of factors, including workload, time pressure, emotional labor, cognitive complexity, and physical exertion. The intensity and duration of these demands can significantly impact an employee's well-being, leading to increased stress, burnout, and decreased job satisfaction if not properly managed. Job demands are related to exhaustion through perceived emotional demands [1]. Furthermore, job demands are not limited to the explicit tasks and responsibilities outlined in a job description but also include the implicit expectations and social dynamics that shape the work experience. Job demands can drive postdocs to develop negative coping psychology and limit the motivating effect of job resources on job engagement [4]. Understanding the multifaceted nature of job demands is crucial for organizations seeking to promote employee well-being and optimize job design.

Differentiation between challenge and hindrance demands

Within the realm of job demands, a critical distinction exists between challenge and hindrance demands, each exerting unique effects on employee motivation and well-being. Challenge demands are those job-related stressors that, while demanding, also offer opportunities for growth, learning, and achievement. Work requirements are further divided into challenge demand and hindrance demand [11]. These demands often include tasks that require employees to stretch their skills, take on new responsibilities, or solve complex problems, fostering a sense of accomplishment and enhancing their overall work experience. This study investigates how appraisals and psychological needs satisfaction affect relationships between demands, and burnout and engagement [8]. Conversely, hindrance demands are those job-related stressors that impede an employee's ability to achieve their goals, hindering their progress and creating frustration. Hindrance appraisals enhance the negative impact of demands on burnout and reverse potential benefits for engagement [8]. These demands may include bureaucratic obstacles, role ambiguity, interpersonal conflicts, or lack of resources, which can lead to increased stress, decreased job satisfaction, and reduced performance. Differentiating between challenge and hindrance demands is essential for organizations aiming to create a work environment that promotes both employee well-being and productivity.

The role of job demands in predicting employee strain and well-being

Job demands play a pivotal role in predicting employee strain and well-being, as they directly influence the level of stress and exhaustion experienced by individuals in the workplace. When job demands exceed an employee's capacity to cope, it can lead to a range of negative outcomes, including burnout, decreased job satisfaction, and impaired physical health. Job demands and job resources negatively and positively predicted postdoctoral job satisfaction, respectively, with job burnout and job engagement playing a partial mediating role [4]. High levels of workload, time pressure, and emotional labor can deplete an employee's psychological resources, resulting in feelings of fatigue, cynicism, and reduced personal accomplishment. Job demands encourage knowledge hiding, whereas job resources lower it [12]. Moreover, the impact of job demands on employee well-being is often contingent upon the availability of job resources, such as social support, autonomy, and opportunities for growth. The findings reveal a significant negative impact of job demands on employee well-being, underscoring the adverse effects of factors such as workload, time pressure, and emotional demands on hotel frontliners [13]. When employees have access to adequate resources, they are better equipped to manage the demands of their jobs, mitigating the negative effects on their strain and promoting overall well-being.

3. Common Types of Job Demands

Workload and time pressure: effects on employee stress

Workload and time pressure represent pervasive job demands that significantly contribute to employee stress. Workload refers to the amount of work an employee is expected to complete within a given timeframe, while time pressure refers to the perceived urgency and limited time available to accomplish tasks. This study examines the effects of work overload, long working hours, and role ambiguity on job stress within the framework of the Job Demands-Resources (JD-R) Model [6]. When employees are consistently faced with excessive workloads and tight deadlines, they may experience increased levels of stress, anxiety, and frustration. Work overload and psychological flexibility impact compulsive work behaviours and well-being [14]. This chronic stress can lead to a range of negative outcomes, including burnout, decreased job satisfaction, and impaired physical health. The findings reveal a significant negative impact of job demands on employee well-being, underscoring the adverse effects of factors such as workload, time pressure, and emotional demands on hotel frontliners [13]. Effective workload management and realistic timeframes are crucial for mitigating the detrimental effects of these demands on employee well-being.

Emotional demands: impact on burnout and emotional exhaustion

Emotional demands, which involve the regulation and management of emotions as part of the job, can significantly impact burnout and emotional exhaustion. These demands are particularly prevalent in service-oriented professions, where employees are expected to display positive emotions and suppress negative ones, regardless of their true feelings. Authoritarian leaders cause stress and burnout due to emotional demands rather than cognitive demands [15]. This emotional labor can be taxing, leading to emotional exhaustion, a core component of burnout characterized by feelings of fatigue, cynicism, and reduced personal accomplishment. The objective requirement for positive emotional displays is positively related to exhaustion through perceived emotional demands [1]. Furthermore, the suppression of genuine emotions can create a sense of inauthenticity, further contributing to emotional exhaustion and decreased job satisfaction. The findings reveal a significant negative impact of job demands on employee well-being, underscoring the adverse effects of factors such as workload, time pressure, and emotional demands on hotel frontliners [13]. Organizations need to recognize and address the emotional demands placed on employees, providing them with adequate support and resources to manage their emotional well-being.

Cognitive demands: influence on work engagement and performance

Cognitive demands, which encompass the mental effort required to perform job tasks, play a crucial role in influencing work engagement and performance. These demands involve a range of cognitive processes, including problem-solving, decision-making, and information processing. Authoritarian leaders cause stress and burnout due to emotional demands rather than cognitive demands [15]. When employees are faced with tasks that are intellectually stimulating and challenging, they are more likely to experience a sense of engagement, characterized by vigor, dedication, and absorption in their work. Objective job complexity has a significant positive indirect relationship with work engagement through perceived skill discretion [1]. However, excessive cognitive demands can also lead to mental fatigue and decreased performance if not properly managed. This study suggests that factors such as conditioned flexibility, technological requirements, multicultural workforce interactions, lack of support from customers and lack of emotion ventilation represent new risk factors in the psychosocial work environment if not properly managed [16]. Organizations should strive to create a work environment that provides employees with opportunities to utilize their cognitive skills while also ensuring that they have the necessary resources and support to manage the cognitive demands of their jobs effectively.

4. The Impact of Physical Job Demands

Physical workload and its effects on physical health

Physical workload, which refers to the physical effort required to perform job tasks, can have significant effects on physical health. Jobs that involve heavy lifting, repetitive movements, prolonged standing, or awkward postures can increase the risk of musculoskeletal disorders, cardiovascular problems, and other physical health issues. Objective job hazard exposure is positively related to physical health problems through perceived physical demands [1]. High levels of physical workload can also lead to fatigue, pain, and reduced physical functioning, impacting an employee's ability to perform their job effectively. In the contemporary workplace, evolving job demands, rising expectations for mental health support, and persistent stressors like job insecurity have increased the need for organizations to prioritize employee well-being [17]. Organizations need to implement ergonomic interventions, provide adequate rest breaks, and promote healthy lifestyle choices to mitigate the negative effects of physical workload on employee health. This article provides critical evaluation of the impact of Covid-19 on NHS employee perceptions of workplace well-being at The State Hospital (Scotland) during the global pandemic, focusing on lessons learned for NHS management during times of crisis [18].

Ergonomic factors and musculoskeletal disorders

Ergonomic factors play a critical role in the development of musculoskeletal disorders (MSDs) in the workplace. Poorly designed workstations, repetitive movements, awkward postures, and inadequate tools can all contribute to the risk of MSDs, which affect the muscles, tendons, nerves, and joints. Current work environments, driven by globalization, demographic changes, and digitalization, demand substantial adaptation, which leads to decreased employee well-being [19]. These disorders can cause pain, discomfort, and reduced physical functioning, impacting an employee's ability to perform their job effectively and affecting their overall quality of life. The increasing complexity of the modern audit environment, characterized by technological advancements, heightened stakeholder expectations, and stringent regulatory requirements, has intensified the challenges faced by auditors in delivering high-quality audits [20]. Implementing ergonomic interventions, such as workstation adjustments, training on proper lifting techniques, and the provision of ergonomic tools, can significantly reduce the risk of MSDs and promote employee well-being. Compromised Sustainable Employability (SE) of medical doctors poses a risk to the viability of health care, and consequently, to society''s welfare [21].

Safety demands and workplace accidents

Safety demands, which involve adherence to safety protocols and procedures, are crucial for preventing workplace accidents and injuries. Jobs that involve hazardous materials, dangerous equipment, or high-risk environments require employees to be vigilant and follow safety guidelines to minimize the risk of accidents. Objective job hazard exposure is positively related to physical health problems through perceived physical demands [1]. Failure to comply with safety demands can lead to serious injuries, disabilities, and even fatalities. This study aims to identify new psychosocial risk factors in the assessment of job demands and job resources in hospitality employment and to initiate the development of a psychosocial hospitality risk indicator (PHRI) [16]. Organizations need to prioritize safety training, provide adequate safety equipment, and enforce safety regulations to create a safe working environment for all employees. This article provides critical evaluation of the impact of Covid-19 on NHS employee perceptions of workplace well-being at The State Hospital (Scotland) during the global pandemic, focusing on lessons learned for NHS management during times of crisis [18].

5. Social Job Demands and Interpersonal Relationships

Role ambiguity and role conflict: effects on job satisfaction

Role ambiguity and role conflict are social job demands that can significantly impact job satisfaction. Role ambiguity occurs when employees lack clear information about their job responsibilities, performance expectations, and the scope of their authority. This study examines the effects of work overload, long working hours, and role ambiguity on job stress within the framework of the Job Demands-Resources (JD-R) Model [6]. This lack of clarity can lead to confusion, frustration, and decreased job satisfaction as employees struggle to understand what is expected of them. Role clarity is likely to be pivotal, positively influencing vitality and employability [22]. On the other hand, role conflict arises when employees face conflicting demands from different sources, such as supervisors, coworkers, or customers. Based on the job demands-resources (JD-R) model and the spillover theory, this study aims to empirically explore the direct and indirect effect of work stress (assessed by role overload, ambiguity, and conflict) on psychological distress among frontline employees in 3- and 4-star Egyptian resorts while considering the mediating influence of work-family conflict (WFC) [23]. This conflict can create stress and dissatisfaction as employees attempt to balance competing priorities and meet conflicting expectations. Organizations need to provide clear job descriptions, establish clear lines of communication, and empower employees to resolve conflicts effectively to mitigate the negative effects of role ambiguity and role conflict on job satisfaction.

Interpersonal conflict and its impact on employee well-being

Interpersonal conflict, which involves disagreements, disputes, or clashes between individuals in the workplace, can have a detrimental impact on employee well-being. This study examines the moderating effects of job crafting and relationship conflict using the job demand-resource model [24]. Conflict can create a hostile work environment, leading to increased stress, anxiety, and decreased job satisfaction. Relationship conflict was found to reinforce depression caused by ESG stress (ESG complexity and ESG uncertainty) [24]. Furthermore, unresolved conflict can disrupt teamwork, communication, and productivity, negatively affecting organizational performance. This study suggests that factors such as conditioned flexibility, technological requirements, multicultural workforce interactions, lack of support from customers and lack of emotion ventilation represent new risk factors in the psychosocial work environment if not properly managed [16]. Organizations need to implement conflict resolution strategies, promote effective communication skills, and foster a culture of respect and collaboration to minimize the negative impact of interpersonal conflict on employee well-being.

The influence of leadership styles on job demands and employee outcomes

Leadership styles exert a significant influence on job demands and employee outcomes, shaping the work environment and impacting employee well-being. The Role of Leadership Styles, Work-Life Balance and The Physical Environment in Promoting Psychological Well-Being Using the Job Demands-Resources Perspective [17]. Supportive leadership styles, such as transformational and servant leadership, can buffer the negative effects of job demands by providing employees with resources, autonomy, and encouragement. This research used the JD-R model to examine the effects of benign, authoritarian and moral paternalistic leadership styles on job demands, sense of purpose, engagement and stress burnout among workers [15]. Conversely, authoritarian or laissez-faire leadership styles can exacerbate job demands, leading to increased stress, decreased job satisfaction, and impaired performance. Positive leadership can buffer against burnout through resilience, emphasizing the need for context-specific research in the field [25]. Organizations need to cultivate effective leadership styles that promote employee well-being, foster a positive work environment, and empower employees to manage job demands effectively.

6. Organizational Job Demands

Organizational constraints and their effects on job performance

Organizational constraints, which refer to factors within the organization that hinder an employee's ability to perform their job effectively, can have detrimental effects on job performance. The findings offer practical implications such as the need to encourage organizations to enhance PWB to foster positive feelings in the work environment [26]. These constraints may include inadequate resources, bureaucratic red tape, lack of training, or technological limitations. Organizations can more effectively align technological advancement with sustainable performance and employee happiness by incorporating these values into algorithmic design [7]. When employees are faced with organizational constraints, they may experience frustration, decreased motivation, and reduced job satisfaction, leading to impaired performance. The current findings underscore the importance of structured implementation, technological support, and tailored policies to maximize FWAs effectiveness [9]. Organizations need to identify and address organizational constraints to create a supportive work environment that enables employees to perform at their best.

Bureaucracy and its influence on employee motivation

Bureaucracy, characterized by rigid rules, hierarchical structures, and excessive paperwork, can significantly influence employee motivation. While bureaucracy aims to ensure fairness and consistency, it can also create a sense of inflexibility, stifling creativity and innovation. Current work environments, driven by globalization, demographic changes, and digitalization, demand substantial adaptation, which leads to decreased employee well-being [19]. Employees may feel disengaged and demotivated when they are forced to navigate complex procedures and adhere to rigid rules that seem arbitrary or unnecessary. This approach enables employees to effectively serve customers, maintain a healthy work-family balance, and contribute to the long-term growth and sustainability of organizations [27]. Organizations need to streamline bureaucratic processes, empower employees to make decisions, and foster a culture of autonomy and flexibility to enhance employee motivation. These findings suggest that healthcare organisations can enhance medical doctors'' SE by fostering a high PSC and designing favourable job characteristics [21].

The impact of organizational culture on job demands and employee well-being

Organizational culture, which encompasses the shared values, beliefs, and norms that characterize an organization, can significantly impact job demands and employee well-being. This could include implementing mentorship programs, encouraging knowledge-sharing among employees and offering training and development resources to help workers adapt to AI-driven changes [28]. A positive organizational culture that promotes collaboration, support, and recognition can buffer the negative effects of job demands and enhance employee well-being. Organizations can prioritize initiatives that foster a learning-oriented culture and provide opportunities for informal learning [28]. Conversely, a toxic organizational culture characterized by high levels of competition, stress, and lack of support can exacerbate job demands and negatively impact employee well-being. This framework offers organizations practical strategies to safeguard employee psychological well-being by fostering leadership that advocates for flexible work arrangements and supportive physical environments [17]. Organizations need to cultivate a positive organizational culture that supports employee well-being, fosters a sense of community, and promotes ethical behavior.

7. Technological Job Demands

The impact of technology on workload and work pace

Technology has a profound impact on workload and work pace, transforming the way employees perform their jobs. The increasing complexity of the modern audit environment, characterized by technological advancements, heightened stakeholder expectations, and stringent regulatory requirements, has intensified the challenges faced by auditors in delivering high-quality audits [20]. While technology can increase efficiency and productivity, it can also lead to increased workload and accelerated work pace. This study suggests that factors such as conditioned flexibility, technological requirements, multicultural workforce interactions, lack of support from customers and lack of emotion ventilation represent new risk factors in the psychosocial work environment if not properly managed [16]. Employees may feel pressured to keep up with the rapid pace of technological change, leading to increased stress and burnout. The integration of the Internet into business operations has led to the rise of cyberloafing, which involves engaging in non-work-related online activities during work hours [5]. Organizations need to provide adequate training and support to help employees adapt to technological changes and manage the demands of a technology-driven work environment.

Information overload and its effects on decision-making

Information overload, which occurs when individuals are bombarded with excessive amounts of information, can have detrimental effects on decision-making. Research findings reveal that evolving work demands, notably from digital transformations, impact knowledge management, communication, and employee well-being [19]. When employees are overwhelmed with information, they may struggle to process it effectively, leading to poor decisions, increased stress, and decreased job satisfaction. This study explores how taking online breaks during work, known as cyberloafing, can have positive effects on employees [5]. Furthermore, information overload can hinder creativity and innovation as employees become bogged down in the details and lose sight of the bigger picture. This provides theoretical and practical insights to focus on the adoption of AI applications in the workplace and telework [29]. Organizations need to implement strategies to manage information flow, prioritize relevant information, and provide employees with tools to filter and process information effectively to mitigate the negative effects of information overload on decision-making.

The role of technology in increasing surveillance and reducing autonomy

Technology plays a dual role in the workplace, both enhancing efficiency and increasing surveillance, which can, in turn, reduce employee autonomy. Algorithmic systems frequently result in job dissatisfaction and stress by reducing employee autonomy, increasing surveillance, and obscure decision-making processes [7]. While surveillance technologies can help monitor performance and ensure compliance, they can also create a sense of distrust and reduce employee autonomy. This study proposes that as a kind of work resource, interactional monitoring will enhance employees self-efficacy, further enhance remote employees work engagement and reduce their deviant behaviors [30]. Employees may feel micromanaged and controlled, leading to decreased job satisfaction and motivation. This paper examines the role of generative artificial intelligence (AI), in influencing employee well-being within the hospitality industry [13]. Organizations need to strike a balance between monitoring performance and empowering employees to make decisions and take ownership of their work to foster a positive work environment and enhance employee well-being.

8. Personal Demands and the JD-R Model

Integrating personal demands into the JD-R framework

The traditional Job Demands-Resources (JD-R) model primarily focuses on job-related demands and resources. However, recognizing the influence of personal factors, integrating personal demands into the JD-R framework provides a more holistic understanding of employee well-being. The Job Demands-Resources Model (JD-R Model) was adapted during the study to incorporate personal demands and resources (personal challenges and coping mechanisms at work and in wider life), providing a more holistic and detailed picture of working life during the pandemic for NHS workers [18]. Personal demands encompass individual characteristics and circumstances that require effort and can impact an employee's ability to cope with job-related stressors. The present study examines the mediating effects of job satisfaction and organizational attraction on the relationship between the compliance and turnover intention [31]. These can include factors such as family responsibilities, financial concerns, or health issues, which can strain an employee's resources and increase their vulnerability to burnout. Current work environments, driven by globalization, demographic changes, and digitalization, demand substantial adaptation, which leads to decreased employee well-being [19]. By incorporating personal demands into the JD-R model, organizations can gain a more nuanced understanding of the factors that influence employee well-being and develop more targeted interventions to support their workforce.

The role of personal resources in mitigating the impact of job demands

Personal resources play a crucial role in mitigating the impact of job demands on employee well-being. These resources encompass individual characteristics, skills, and abilities that help employees cope with job-related stressors and promote their overall well-being. Psychological flexibility was found to be a crucial resource in reducing workaholic tendencies, leading to improved flourishing and life satisfaction [14]. Personal resources can include factors such as optimism, resilience, self-efficacy, and social support, which enable employees to manage job demands effectively and maintain a positive outlook. This study broadens the research situation and mechanism of different supervisor monitoring, so as to enrich the comprehensive understanding of the effect of them, and also to provide some inspiration and reference for relevant management practices [30]. When employees possess strong personal resources, they are better equipped to cope with challenging situations, regulate their emotions, and maintain a sense of control over their work environment. Job resources can act as a buffer to reduce the probability of postdocs experiencing job burnout as a result of job demands [4]. Organizations can support the development of personal resources by providing training, coaching, and opportunities for personal growth, empowering employees to thrive in the face of job demands.

The interplay between job demands, personal demands, and employee well-being

The interplay between job demands, personal demands, and employee well-being is complex and multifaceted, with each factor influencing the others in intricate ways. The Job Demands-Resources Model (JD-R Model) was adapted during the study to incorporate personal demands and resources (personal challenges and coping mechanisms at work and in wider life), providing a more holistic and detailed picture of working life during the pandemic for NHS workers [18]. When job demands are high and personal resources are low, employees are more vulnerable to stress, burnout, and decreased well-being. This study explores how taking online breaks during work, known as cyberloafing, can have positive effects on employees [5]. Conversely, when job demands are manageable and personal resources are strong, employees are more likely to experience engagement, job satisfaction, and overall well-being. The study underscores the importance of implementing HIWPs under supportive leadership to maximize positive outcomes and mitigate negative consequences [27]. Furthermore, personal demands can exacerbate the impact of job demands, creating a cumulative effect that further strains employee resources. Organizations need to consider the interplay between these factors when designing jobs, implementing policies, and providing support to their workforce, tailoring their interventions to address the specific needs and challenges faced by their employees.

9. Moderating and Mediating Factors

The role of job resources in buffering the effects of job demands

Job resources play a critical role in buffering the effects of job demands, acting as a protective mechanism that mitigates the negative impact of stressors on employee well-being. Transformational and servant leadership styles are emphasized for their role in fostering supportive work environments that buffer the negative effects of high job demands [17]. These resources can include factors such as social support, autonomy, skill variety, and opportunities for growth, which provide employees with the means to cope with job demands effectively. Job resources can act as a buffer to reduce the probability of postdocs experiencing job burnout as a result of job demands [4]. When employees have access to adequate resources, they are better equipped to manage the demands of their jobs, reducing the likelihood of burnout, stress, and decreased job satisfaction. The more the nurses perceive a supportive organization, the weaker the positive relationship between JD and BO [32]. Organizations can enhance the buffering effect of job resources by providing employees with access to training, development opportunities, and supportive work environments, empowering them to thrive in the face of job demands.

The mediating role of stress and burnout

Stress and burnout often play a mediating role in the relationship between job demands and employee outcomes, acting as a pathway through which demands influence well-being and performance. The results indicate that compulsive work behaviour mediates the relationship between work overload and psychological flexibility on well-being outcomes [14]. When employees are faced with high job demands, they may experience increased levels of stress, which can lead to burnout if not properly managed. Telework environment was found to mediate the relationship between social support and work engagement [33]. Burnout, characterized by emotional exhaustion, cynicism, and reduced personal accomplishment, can then lead to a range of negative outcomes, including decreased job satisfaction, impaired performance, and increased turnover intentions. Informal learning behaviour mediates the relationship between health workers'' AI awareness and workplace well-being [28]. Organizations can reduce the mediating effect of stress and burnout by addressing the root causes of job demands, providing employees with resources to manage stress, and promoting a healthy work-life balance.

The impact of social support and organizational support

Social support and organizational support are vital resources that can significantly impact employee well-being. Supervisor support and instrumental family support were identified as predictors as well as necessary conditions for telework environment [33]. Social support refers to the assistance and encouragement provided by colleagues, supervisors, and family members, which can buffer the negative effects of job demands and promote a sense of belonging and connectedness. Coworker support was identified both as a predictor and necessary condition for telework environment [33]. Organizational support encompasses the policies, practices, and culture of an organization that demonstrate a commitment to employee well-being. These findings underscore the importance of cultivating experienced auditors who can effectively navigate the challenges posed by technological disruption, motivational factors, and time constraints to deliver high-quality audits [20]. When employees feel supported by their organization and their social network, they are more likely to experience job satisfaction, engagement, and overall well-being. Organizations can foster social support and organizational support by promoting teamwork, providing opportunities for social interaction, and implementing policies that prioritize employee well-being.

10. Implications and Future Directions

Practical strategies for managing job demands in organizations

Managing job demands effectively is crucial for promoting employee well-being and organizational performance. The implications for human resources include practical strategies and targeted interventions to help individuals navigate organisational demands, prevent compulsive work behaviours and improve overall well-being [14]. Organizations can implement a range of practical strategies to manage job demands, including workload management, job redesign, and stress management training. This framework offers organizations practical strategies to safeguard employee psychological well-being by fostering leadership that advocates for flexible work arrangements and supportive physical environments [17]. Workload management involves distributing tasks equitably, setting realistic deadlines, and providing employees with the resources they need to complete their work effectively. By understanding the positive impact of health workers'' AI awareness on their informal learning behaviour and well-being, organizations can prioritize initiatives that foster a learning-oriented culture and provide opportunities for informal learning [28]. Job redesign involves altering job tasks and responsibilities to reduce job demands and increase job resources, promoting a better fit between employees and their work. Stress management training can equip employees with coping strategies to manage stress effectively, reducing the negative impact of job demands on their well-being.

Future research directions for the JD-R model

Future research on the JD-R model should focus on several key areas to enhance our understanding of the complex relationships between job demands, job resources, and employee outcomes. Future research should empirically validate the proposed relationships to further refine the role of leadership in promoting employee well-being [17]. More research is needed to clarify the reciprocal relationships between job characteristics and employee well-being, as well as the different influences of challenging and hindering job demands on work engagement [2]. Longitudinal studies are needed to examine the long-term effects of job demands and resources on employee well-being, providing insights into the dynamic nature of these relationships over time. Future research should examine FWAs across multiple industries and cultural contexts to enhance generalizability and inform policymaking in the evolving global labor market [9]. Furthermore, research should explore the role of individual differences, such as personality traits and coping styles, in moderating the impact of job demands and resources on employee outcomes. Additionally, studies should investigate the effectiveness of different interventions aimed at managing job demands and promoting employee well-being, providing evidence-based guidance for organizations seeking to improve the work environment.

The need for tailored interventions and policies to address specific job demands

Tailored interventions and policies are essential for addressing specific job demands and promoting employee well-being effectively. The findings indicate that coworker support and family instrumental support are as important for telework success as supervisor support [33]. Generic interventions may not be effective in addressing the unique challenges and stressors faced by employees in different roles or industries. Organizations should match their social support configuration to match their overall teleworking strategy [33]. A tailored approach involves assessing the specific job demands faced by employees, identifying the resources needed to manage those demands, and implementing interventions that are tailored to the unique needs of the workforce. These findings suggest that healthcare organisations can enhance medical doctors'' SE by fostering a high PSC and designing favourable job characteristics [21]. For example, employees in high-stress occupations may benefit from stress management training, while those in physically demanding jobs may require ergonomic interventions and adequate rest breaks. By tailoring interventions and policies to address specific job demands, organizations can create a more supportive and effective work environment that promotes employee well-being.