The proliferation of Agentic AI is redefining the role of artificial intelligence in industries and organizational life1,2. Agentic AI can be defined as an advanced form of artificial intelligence that perceives changing environments, sets goals independently through reasoning mechanisms, and orchestrates sequences of actions with minimal human oversight3,4. It is distinguished from traditional AI, including conventional generative AI tools, in three respects: autonomy, because agentic systems pursue objectives with minimal human intervention rather than executing pre-programmed rules5,6; core function, because their purpose is to automate complex workflows rather than single tasks7; and architecture, because they coordinate multiple large language models, application programming interfaces (APIs), and agents rather than relying on a single model7. These capabilities rest on the defining technological characteristics examined in this study8,9. Autonomous planning (AP) means that, given a user's goal, the system independently decomposes it into sub-tasks and revises its plan as constraints change10; for example, an employee can provide a one-line instruction and receive a workable multi-step project plan. Multi-tool orchestration (MTO) means that the system selects, sequences, and integrates external tools and APIs1,11,12; for example, combining web search, document editors, and data-analysis tools to produce a single coherent report. Proactive feedback (PF) means that the system flags errors, missing information, and risky assumptions before being asked10,13; for example, reminding an employee of validation or compliance checkpoints during task execution. We focus on these three characteristics, collectively termed Agentic AI technological characteristics (AITC), because they are the functional capabilities that differentiate agentic from traditional AI in everyday work7,10; attributes such as transparency, controllability, and explainability matter for AI trust in general but are not specific to the agentic paradigm, and we therefore treat them as boundary conditions for future research rather than focal dimensions.
Despite the rapid diffusion of Agentic AI in workplaces, the extant literature has primarily addressed its technical architecture, operational efficiency, and task-automation capabilities, while paying comparatively little attention to how these characteristics reshape employees' psychological states and behavioral responses14,15. This omission matters because reallocating tasks between humans and AI is not a purely technical adjustment but a psychologically and organizationally embedded process: employees must challenge existing workflows, redefine role boundaries, and accept new forms of collaboration with intelligent systems16,17. Such changes do not occur automatically simply because advanced technology is available. Accordingly, the purpose of this study is threefold: to examine whether AITC function as job resources associated with cognitive surplus, psychological safety, and AI-human task reallocation; to investigate the mediating and sequentially mediating roles of cognitive surplus and psychological safety; and to explore whether these structural relationships differ between leaders and staff. The novelty of this study is threefold. First, it conceptualizes and operationalizes Agentic AI technological characteristics—autonomous planning, multi-tool orchestration, and proactive feedback—as a higher-order job resource within the JD-R framework, rather than treating AI adoption as an undifferentiated context. Second, it introduces AI-human task reallocation as a domain-specific, technology-enacted form of task crafting, distinct from both generic job crafting and top-down digital-transformation outcomes. Third, it provides, to our knowledge, the first multi-group evidence that the resource-generating associations of Agentic AI differ systematically between leaders and staff.
The theoretical rationale integrates Job Demands-Resources (JD-R) theory and Conservation of Resources (COR) theory. JD-R theory holds that every job comprises job demands, the physical, emotional, and cognitive aspects of work that require sustained effort, and job resources, the aspects that reduce demands, support goal achievement, and stimulate personal development; their balance shapes engagement, well-being, and performance18,19. COR theory adds a dynamic mechanism: individuals strive to obtain, retain, and protect valued resources, and accumulated resources initiate gain spirals in which existing resources are reinvested to acquire further resources20,21,22. From this joint perspective, AITC can be conceptualized not merely as technical features but as a new form of job resource: by absorbing repetitive and cognitively taxing tasks such as planning and diagnostic analysis, agentic systems reduce demands and conserve employees' cognitive energy and time15,23. We define cognitive surplus (CS) as the reservoir of cognitive energy and discretionary time that becomes available when such routine tasks are delegated to technology, and that can be reinvested in collective participation, collaboration, and the creation of new value24. CS is thus conceptually distinct from work engagement, which is an affective-motivational state, and from mere time availability, because it denotes a convertible stock of personal resources in the COR sense20,24. CS is likewise distinct from psychological detachment and recovery, which concern the restoration of depleted energy away from work, and from time affluence, which denotes the subjective perception of having enough time; CS instead refers to freed cognitive capacity that remains available for reinvestment during work itself. In COR terms, accumulated CS represents a resource gain that should support occupational well-being by buffering exhaustion and burnout, whereas its absorption by additional routine demands would signal resource loss20,23,24. Whether conserved time actually converts into surplus may depend on individual characteristics such as AI literacy, on workload norms that can absorb saved time with additional demands, and on organizational culture; we therefore treat the resource-gain pathway as a hypothesis to be tested rather than an assumption.
H1: AITC is positively associated with CS.
Psychological safety (PS) is defined as the belief that one's work environment is safe for interpersonal risk-taking, such as admitting mistakes, asking for help, and challenging the status quo25,26. Although psychological safety has often been studied as a team-level climate, this study conceptualizes and measures it as an individual-level perception, consistent with our individual-level survey design27,28. When agentic systems provide learning-oriented feedback and supportive tools, the interpersonal cost of experimenting and exposing errors may decline, because employees can test and correct their work before presenting it to others26,28. We acknowledge, however, that the opposite dynamic is plausible: where agentic systems are deployed for surveillance or fault-finding accountability, perceived interpersonal risk and mistrust may increase29,30. Because the characteristics examined here are assistive rather than evaluative in nature, we hypothesize a positive association while treating this two-sided possibility as an important boundary condition.
H2: AITC is positively associated with PS.
We define AI-human task reallocation (AHTR) as employees' self-initiated redistribution of tasks between themselves and AI systems, delegating routine work to AI while expanding their own strategic and creative responsibilities. We position AHTR as a domain-specific form of job crafting. In the JD-R-based model of Tims and Bakker, job crafting comprises increasing job resources, increasing challenge demands, and decreasing hindrance demands17,31; in the typology of Wrzesniewski and Dutton, it comprises task, relational, and cognitive crafting32. AHTR corresponds most closely to task crafting enacted through technology: offloading routine tasks to AI simultaneously decreases hindrance demands and mobilizes a new job resource17,23,32. It is narrower than a general digital-transformation outcome because it captures discretionary, employee-initiated changes in task boundaries rather than top-down organizational redesign33. We privilege task reallocation over relational and cognitive crafting because the redistribution of tasks is the most immediate behavioral interface between employees and agentic systems and is directly observable in early adoption, whereas relational and cognitive crafting typically emerge as downstream adaptations31,32. Unlike prior studies that treat AI adoption as a contextual antecedent of general job crafting16,34, we model the reallocation itself as the focal crafting behavior. Because such reallocation disrupts established workflows, employees are more likely to enact it when they possess sufficient cognitive resources to redesign their work and feel psychologically safe to take the associated interpersonal risks16,34. Within the gain-spiral logic of COR theory, psychological safety also functions as a contextual resource that protects and amplifies the accumulation of cognitive surplus22.
H3: CS is positively associated with AHTR.
H5: PS is positively associated with AHTR.
H6: PS is positively associated with CS.
H9: AITC is positively associated with AHTR.
Integrating these arguments, AITC is expected to relate to AHTR not only directly but also indirectly, through the resource-gain pathways of cognitive surplus and psychological safety.
H4: CS mediates the relationship between AITC and AHTR.
H7: PS mediates the relationship between AITC and AHTR.
H8: PS and CS sequentially mediate the relationship between AITC and AHTR.
Finally, employees do not interpret and respond to Agentic AI uniformly. Gibson, Cooper, and Conger described perceptual distance between leaders and their teams as cognitive discrepancy regarding the same organizational objectives, rooted in asymmetries of information access, accountability, risk exposure, and work experience35. Building on this view, leaders and staff occupy structurally different positions with respect to AI adoption: leaders carry strategic accountability and tend to frame AI as an augmentation-oriented resource for productivity and data-driven decision-making, whereas staff are relatively more exposed to automation-related job insecurity and learning overload20,30. We treat these patterns as tendencies to be tested empirically rather than fixed dispositions of either group. Such role-based discrepancies may generate heterogeneous patterns in the relationships among AITC, CS, PS, and AHTR, yet empirical research that explicitly captures these group differences remains limited.
H10a: The associations of AITC with CS and PS differ between leaders and staff.
H10b: The associations of PS and CS with AHTR differ between leaders and staff.
The protocol below describes the complete workflow, from participant recruitment and screening through survey administration, data cleaning, measurement validation, structural model estimation, mediation analysis, and multi-group analysis (MGA) (Figure 1), so that the procedure can be independently replicated. The research model is depicted in Figure 2: AITC, modeled as a second-order construct comprising AP, MTO, and PF, relates to AHTR directly and indirectly through CS and PS, with PS also relating to CS; the leader-staff role difference is examined through MGA.

Figure 1. Overall study-design workflow. Schematic of the complete research protocol. Participants were recruited via the online panel using purposive nonprobability sampling and screened for AI-related work experience; eligible respondents completed an anonymous survey measuring all constructs on 7-point Likert scales. After data cleaning (screening failures, attention-check failures, and implausibly short completion times removed; final N = 331), the measurement model was validated (reliability: Cronbach's α, composite reliability; convergent validity: average variance extracted; discriminant validity: HTMT and Fornell-Larcker), the second-order construct was validated via the two-stage approach, and the structural model, mediation pathways, and leader-staff multi-group analysis were estimated with 5,000 bootstrap resamples. Please click here to view a larger version of this figure.

Figure 2. Proposed research model. Conceptual model of hypothesized relationships. Agentic AI technological characteristics (AITC), a second-order construct comprising autonomous planning (AP; the system's capacity to decompose goals into sub-tasks and revise plans), multi-tool orchestration (MTO; the capacity to select, sequence, and integrate multiple tools and APIs), and proactive feedback (PF; the capacity to flag errors and risks unprompted), is hypothesized to be positively associated with cognitive surplus (CS; the reservoir of cognitive energy and discretionary time freed when routine tasks are delegated to AI), psychological safety (PS; the perception that the work environment is safe for interpersonal risk-taking), and AI-human task reallocation (AHTR; employees' self-initiated redistribution of tasks between themselves and AI) (H1, H2, H9). CS and PS are hypothesized to be positively associated with AHTR (H3, H5), PS with CS (H6), and CS and PS to mediate, individually and sequentially, the AITC-AHTR relationship (H4, H7, H8). Arrows represent hypothesized structural paths; H10a/H10b denote hypothesized leader-staff differences tested via multi-group analysis. Please click here to view a larger version of this figure.