Every organization, regardless of sector, size or strategic ambition, rests on a foundation that is neither technological nor financial but fundamentally human. The policies, processes and platforms that occupy so much managerial attention are, ultimately, only as effective as the people who animate them and the relationships that connect them. Leadership, trust and engagement are not ancillary concerns to be addressed after the “real” work of strategy and operations is complete. They are the infrastructure on which strategy and operations depend, the invisible architecture that determines whether an organization’s aspirations translate into outcomes or dissipate into dysfunction.
This observation acquires fresh urgency in a period when organizations face pressures that test their human foundations with intensity. The rapid digitization of work, the persistence of hybrid and globally distributed teams, the ongoing recalibration of employee expectations in the wake of the pandemic, and the competitive imperative to attract, engage and retain knowledge workers all place extraordinary demands on the quality of leadership, the depth of interpersonal trust, and the strength of employee engagement. Organizations that have invested in these human capacities are proving more resilient, more adaptive and more innovative than those that have treated them as soft variables subordinate to harder metrics.
The challenge for management scholarship is to understand this human infrastructure with the same rigor and precision that we bring to the study of strategy, finance and technology. This means attending not only to the broad theoretical frameworks that describe leadership, trust and engagement but also to the specific mechanisms through which they operate and to the methodological tools we use to study them. It means recognizing that structural and contextual factors, such as organizational size, shape the conditions under which human dynamics translate into performance, and that the statistical methods we employ to detect mediating processes must be chosen and reported with care if our findings are to be trustworthy.
This issue of Organization Management Journal brings together seven articles that collectively illuminate the human infrastructure of organizations. Five address the substantive phenomena of leadership, trust, engagement and learning; two provide the methodological scaffolding necessary for rigorous inquiry into these phenomena. The editorial that follows offers a thematic reading of these contributions, beginning with a general discussion of the theme before turning to each article in sequence.
Leadership, trust and engagement: an interconnected foundation
The management literature has long recognized that leadership, trust and engagement are among the most consequential predictors of organizational outcomes. Judge & Piccolo (2004) demonstrated that transformational and transactional leadership styles are reliably associated with follower motivation, satisfaction and performance across a wide range of organizational settings. Colquitt et al. (2007) meta-analytic work showed that trust and its antecedents (ability, benevolence, integrity) predict risk-taking, job performance and citizenship behaviors with consistency. And the engagement literature, dating back to Kahn’s (1990) foundational work, has established that the extent to which employees invest their whole selves in their roles is a powerful determinant of both individual and organizational performance.
What the literature has been slower to integrate is the recognition that these three constructs are deeply intertwined with one another. Leadership shapes trust: the style, presence and authenticity of a leader determine whether followers feel safe enough to be vulnerable, to take risks and to invest themselves fully in their work. Trust shapes engagement: employees who trust their leaders, their coworkers and the fairness of their organizational environment are more willing to bring their full energy and creativity to their roles. And engagement feeds back into the leadership process: engaged employees are more responsive to leadership, more willing to exercise initiative, and more likely to contribute to a climate that sustains trust.
This recursive, mutually reinforcing dynamic is what we mean by the human infrastructure of organizations. It is not a static structure but a living system, continually produced and reproduced through the daily interactions, perceptions and experiences of organizational members. When this infrastructure is strong, organizations can absorb shocks, adapt to change and sustain performance over time. When it is weak or damaged, even the most brilliantly conceived strategies will falter in execution. The seven articles in this issue each address a different facet of this infrastructure, and taken together, they offer a multidimensional portrait of how leadership, trust, engagement, context and method interact in organizational life.
Mapping the terrain: seven contributions
The body as leadership: embodiment and organizational presence
We open this issue with Sweet et al.’s (2026) conceptual paper, “Embodied Leadership in Organizations: An Integrative Conceptual Review.” This paper challenges the predominantly cognitive and behavioral framing that has dominated leadership studies for decades. The central argument is deceptively simple: leadership is not merely something that leaders think or do. It is something that leaders are, in and through their bodies.
The notion of embodied leadership draws on phenomenological and somatic traditions to argue that a leader’s physical presence (posture, gesture, movement, spatial positioning, vocal quality) is not a mere surface layer beneath which the “real” cognitive work of leadership takes place. Rather, embodiment is constitutive of leadership itself. Followers do not experience leadership as a set of abstract behaviors transmitted through a neutral medium. They experience it as an embodied encounter with another person, and the qualities of that encounter are registered in the body before they are processed by the mind.
Sweet et al. (2026) synthesize a diverse literature spanning neuroscience, phenomenology, somatics and organizational behavior to construct an integrative framework. The practical implications are significant: if leadership is embodied, then leadership development must attend to the body, not merely to cognitive frameworks or behavioral checklists. For the theme of this issue, the article is foundational. If the human infrastructure of organizations is built through daily interactions and encounters, then the embodied quality of those encounters matters profoundly. A leader whose physical presence communicates trust and attentiveness creates a different relational environment than one whose presence communicates rigidity or detachment, even when the words and policies are identical.
How followers see leaders: style and perception in a military context
From the conceptual terrain of embodied leadership, we turn to the empirical study of how followers perceive and evaluate specific leadership styles. Hack et al.’s (2026) research article, “Leadership Style and Follower Perceptions: Evaluations of Command Within a Military Training Context,” examines how followers perceive leadership behaviors in one of the most hierarchically structured organizational settings: the military.
The military context is analytically valuable because it amplifies the stakes of leadership. In training environments, where the development of competence, discipline and trust can have operational implications, the relationship between leadership style and follower perceptions is not merely a matter of workplace satisfaction but of institutional capacity. Hack et al. (2026) investigate how different command styles shape followers’ evaluations of their leaders, offering insights into the perceptual mechanisms through which leadership effectiveness is constructed in the eyes of those who are led.
This focus on follower perceptions is consequential. Leadership literature has increasingly recognized that leadership is not simply what leaders do but what followers experience (Shamir, 2006). A leader may intend to communicate authority and competence, but if followers perceive rigidity and inaccessibility, the intended effect is lost. The findings have implications well beyond the military: in any organization where authority structures are salient (healthcare, education, first-response organizations and large corporations alike), understanding how followers interpret and respond to leadership style is essential to building the trust on which organizational effectiveness depends. The article also demonstrates that the norms, expectations and cultural codes of a given institutional context actively structure what counts as effective leadership.
Work that matters: sustaining engagement among knowledge workers
Hart & Turesky’s (2026) research article, “Work That Matters: Knowledge Worker Employee Engagement – Insights for Leaders and Organizations,” shifts from leadership to the experiences of those who are led, examining the conditions under which knowledge workers sustain deep engagement with their work and organizations.
Knowledge workers, whose value to the organization lies primarily in their expertise, creativity and capacity for complex problem-solving, represent a growing share of the workforce in virtually every advanced economy. Yet they are also among the most difficult employees to engage and retain. Their attachment to the organization is often mediated not by hierarchical loyalty or institutional obligation but by the meaning, autonomy and developmental opportunity they find in their work. When the work feels meaningful, knowledge workers bring extraordinary energy and commitment. When it does not, they disengage, and their disengagement is often invisible until it manifests as departure.
Hart & Turesky (2026) identify the specific conditions that sustain engagement, offering insights directly actionable for leaders and organizational designers. Their findings underscore the centrality of meaningful work, of feeling that one’s contributions matter and that the problems one is asked to solve are genuinely important. This resonates with Kahn’s (1990) original formulation of engagement as the harnessing of the self to the work role, a process that depends on the experienced meaningfulness, safety and availability of the work environment. For the theme of this issue, the article illuminates a critical dimension of organizational infrastructure: leadership, trust and fair treatment create the context, but engagement is ultimately sustained by the alignment between the worker’s sense of purpose and the work the organization asks them to do.
Justice at the peer level: coworker trust and interpersonal behavior
Choi et al.’s (2026) research article, “The Impact of Coworker Justice on Interpersonal Behavior: Do Different Types of Trust Make a Difference?” shifts the analytical lens from the vertical dimension of organizational relationships (leader to follower) to the horizontal dimension (peer to peer). While the leadership and justice literatures have devoted extensive attention to supervisors and organizational authorities in shaping employees’ experiences of fairness, far less attention has been paid to justice perceptions at the coworker level, despite the fact that for many employees the most frequent and impactful daily interactions are with peers rather than supervisors.
Choi et al. (2026) examine how perceptions of coworker justice influence interpersonal behavior, and critically, whether different types of trust mediate this relationship. Trust is not a unitary construct. The trust one places in a coworker’s competence differs from the trust one places in their benevolence or integrity, and these different forms of trust may channel the effects of justice perceptions in different ways. By unpacking trust into its constituent dimensions, Choi et al. (2026) offer a more nuanced account of the mechanisms through which peer-level justice shapes workplace behavior.
The implications for practice are considerable. If coworker justice significantly drives interpersonal behavior, then organizations cannot rely solely on top-down interventions to build fair and productive workplaces. They must also attend to the norms and relational practices that govern how peers treat one another. For the broader theme of this issue, the article makes an essential contribution: trust and justice are not only features of the leader-follower relationship but permeate the entire relational fabric of organizational life. The human infrastructure is built laterally, in the quality of the relationships that connect organizational members to one another.
Learning across borders: organizational learning as a bridge to performance
Jimoh & Dunmade (2026) research article, “How Organizational Learning Mediates the Nexus Between International Human Resource Management and Multinational Corporation Performance,” extends the analysis from within-organization dynamics to the multinational context. The article examines how organizational learning functions as a mediating mechanism through which international human resource management (IHRM) practices translate into performance outcomes for multinational corporations.
MNCs face a distinctive challenge: they must coordinate human resource practices across diverse national and cultural contexts while maintaining the organizational coherence necessary for effective performance. The mere adoption of sophisticated IHRM practices does not guarantee improved outcomes. The link between practice and performance depends on the organization’s capacity to learn, to acquire, interpret, distribute and institutionalize knowledge across its global operations. As Argote & Miron-Spektor (2011) argued, organizational learning is fundamentally a process through which experience is transformed into knowledge embedded in routines, systems and organizational memory.
Jimoh & Dunmade (2026) demonstrate that organizational learning mediates the IHRM-performance relationship, suggesting that IHRM investments yield performance dividends to the extent that they are supported by robust learning processes. For MNC leaders, the practical message is clear: investing in IHRM practices without simultaneously investing in the learning infrastructure needed to translate those practices into embedded organizational knowledge is unlikely to produce the desired results. For the theme of this issue, the article illustrates a critical truth: the human infrastructure of organizations extends beyond interpersonal dynamics to encompass the organization’s capacity to learn from its own experience and to transfer knowledge across boundaries.
Context matters: firm size and the entrepreneurial orientation-performance relationship
Fan et al.’s (2026) research article, “Treating Firm Size as an Exogenous Variable: A Viable Explanation for Mixed EO-Performance Research Findings,” addresses a persistent puzzle in the entrepreneurial orientation (EO) literature: why have decades of research produced inconsistent findings about the relationship between entrepreneurial orientation and firm performance? The authors propose a compelling answer: firm size, typically treated as a control variable or left unexamined, may function as an exogenous factor that systematically shapes the EO-performance relationship.
This contribution speaks directly to the theme of human infrastructure, although from a different angle. Entrepreneurial orientation, at its core, reflects the collective propensity for risk-taking, innovativeness and proactivity of an organization’s members. These are human qualities, enacted through leadership decisions, employee initiative and organizational culture. Fan et al. (2026) insight is that the structural context in which these human qualities are exercised matters profoundly. In a small firm, entrepreneurial behaviors may translate directly and rapidly into performance outcomes because decision-making is concentrated and feedback loops are short. In a large firm, the same behaviors may be diffused, delayed or diluted by bureaucratic processes, coordination costs and organizational complexity.
In foregrounding firm size as a consequential structural variable rather than a mere statistical nuisance, Fan et al. (2026) challenge researchers to attend more carefully to the contextual conditions under which the human dynamics they study produce their effects. The human infrastructure does not operate in a vacuum. It operates within structural constraints that shape, enable or attenuate the relationship between human behavior and organizational outcomes. This is an important reminder for a field that sometimes risks studying interpersonal and psychological phenomena in isolation from the structural realities that frame them (Yawson, 2026).
Measuring what mediates: rigor in reporting indirect effects
Sabol et al.’s (2026) research article, “Criteria for Selecting and Reporting Mediation Effect Sizes,” may appear, at first glance, to occupy a different terrain from the other articles in this issue. It is a methodological contribution rather than a substantive one, concerned with the statistical tools researchers use to assess mediation rather than with leadership, trust or engagement per se. But this appearance is misleading. The methodological questions Sabol and colleagues address are deeply consequential for our ability to study the very phenomena that the other articles in this issue examine.
Mediation analysis is among the most widely used analytical tools in organizational research. Several articles in this issue invoke mediating mechanisms: trust mediates the relationship between coworker justice and interpersonal behavior (Choi et al., 2026), organizational learning mediates the relationship between IHRM practices and MNC performance (Jimoh & Dunmade, 2026), and meaningful work mediates the relationship between organizational conditions and engagement (Hart & Turesky, 2026). The credibility of these claims depends on the quality of the mediation analyses that support them, and that quality depends, in turn, on the selection and reporting of appropriate effect size measures.
Sabol et al. (2026) provide a systematic evaluation of the criteria for selecting and reporting mediation effect sizes, offering guidance that is both technically rigorous and practically accessible. They address a genuine gap in the methodological literature: while mediation analysis has become increasingly common, the reporting of effect sizes for indirect effects has been inconsistent, and researchers have often lacked clear guidance on which measures to use and how to interpret them. In providing this guidance, Sabol et al. (2026) strengthen the methodological foundations on which the field’s substantive claims rest. For the theme of this issue, their contribution serves as a reminder that the study of organizational infrastructure is only as strong as the methods we bring to it. A rigorous method is not separate from substantive insight; it is the condition of its possibility.
Looking forward: investing in the human infrastructure
The seven articles in this issue, taken individually, advance our understanding of specific dimensions of organizational life: embodied leadership, follower perceptions, knowledge worker engagement, coworker justice, organizational learning, structural context and methodological rigor. Taken together, they make a more ambitious claim: that the effectiveness, resilience and adaptability of organizations depend on a human infrastructure built through the quality of leadership, the depth of trust and the strength of engagement at every level, and that our capacity to understand this infrastructure depends on the rigor and precision of our methods.
For research, the articles collectively point toward integrative frameworks that connect the vertical and horizontal dimensions of organizational relationships, the embodied and cognitive dimensions of leadership, the local and global dimensions of organizational learning, and the substantive and methodological dimensions of scholarly inquiry. Future work might explore how embodied leadership presence shapes the development of coworker trust, how knowledge worker engagement is affected by the justice climate among peers, or how the structural moderators identified by Fan et al. (2026) interact with the mediating processes examined by Jimoh & Dunmade (2026) and measured with the tools evaluated by Sabol et al. (2026).
For practice, the message is equally clear: the human infrastructure of organizations requires sustained and deliberate investment. Leadership development must attend not only to cognitive and behavioral competencies but to the embodied presence that shapes followers’ experience. Organizational design must create conditions in which knowledge workers find genuine meaning. Justice and trust must be cultivated not only in the leader-follower relationship but in peer relationships that constitute the daily texture of organizational life. Multinational organizations must invest in the learning processes that enable human resource practices to achieve their strategic purpose across diverse contexts. And all of this must be studied with methodological tools capable of detecting the mediating mechanisms and contextual contingencies that determine when and how human dynamics translate into organizational outcomes.
Organizations are, in the end, human achievements. The structures, strategies and systems that we study as management scholars are important, but they are not self-sustaining. They are sustained by the leadership that gives them direction, the trust that gives them coherence, and the engagement that gives them energy. Investing in this human infrastructure is not a luxury. It is the most consequential investment an organization can make.
