Communication, Delegation, Coaching and Feedback: Why Managers Under-Delegate, and Why Feedback Does Not Always Improve Performance

Henry Mintzberg's observational study of chief executives, published as "The Manager's Job: Folklore and Fact" in the Harvard Business Review in 1975, is still cited for a finding that surprised the field at the time: management is not mostly quiet analysis occasionally interrupted by a phone call. In Mintzberg's own sample, verbal contact accounted for the large majority of the managers' recorded contact time, and most individual conversations lasted under nine minutes. Managers favored talking over writing even when a memo would have created a clearer record, because a conversation carries tone, immediate correction and a reply in a way a document cannot. If that finding generalizes at all beyond the chief executives Mintzberg observed, and beyond the decade he observed them in, it implies something specific: a manager's command of communication, delegation, coaching and feedback is not a soft add-on to the "real" job of planning and deciding. For a great deal of managerial time, it is the job.

The four terms are usually taught as separate skills in separate training modules, which obscures how tightly they depend on each other. Communication is the channel through which everything else travels; a delegation decision made on distorted information will be wrong regardless of how well the decision itself was reasoned. Delegation decides who does the work and with how much authority. Coaching is one way, though not the only way, of building the competence that makes a wider delegation decision defensible later. Feedback is the signal that tells a subordinate whether what they did was right, and, as the next sections show, that signal can just as easily damage performance as improve it, depending on where it directs attention. This lesson works through each in turn and then asks what a manager actually does differently once all four are understood together, rather than one at a time.

The starting model most communication courses still use traces back to Claude Shannon and Warren Weaver's 1949 mathematical theory of communication, built originally for telephone engineering: a sender encodes a message, transmits it through a channel, and a receiver decodes it, with noise capable of corrupting the signal at any point. Applied to organizations, the model is useful for a narrow class of problems, an ambiguous instruction, a jargon-heavy email, a message lost in a crowded inbox, where the fix is genuinely about clarity and channel choice. Its limitation is that it treats distortion as accidental, a transmission error to be engineered out, when a large share of organizational communication failures are not accidents at all.

James Athanassiades's 1973 study in the Academy of Management Journal, "The Distortion of Upward Communication in Hierarchical Organizations," tested this directly. He found that subordinates distort what they tell their superiors as an instrumental strategy tied to their own goals, not as a byproduct of unclear writing, and that distortion was related to how much autonomy a subordinate had in their own work and to how much they trusted their supervisor, with employees reporting high mobility aspirations and low trust in a supervisor showing more distortion of information flowing upward. Karlene Roberts and Charles O'Reilly's companion paper the following year, "Failures in Upward Communication in Organizations: Three Possible Culprits," pushed on the same mechanism from a different angle and reached a similar conclusion: the predictable culprits are not vocabulary or channel noise but trust, hierarchical position and the subordinate's read of what telling the truth will cost them. Even where trust is present, there is a documented bias against passing unfavorable but important information upward at all.

The managerial implication is uncomfortable but useful. A manager who hears "on track" from a direct report right up until a deadline is missed has not necessarily been lied to by an unusually dishonest employee. The more common explanation, consistent with this research, is a structural one: telling a manager bad news early rarely improves a subordinate's immediate standing, and delaying it often costs less than an anxious subordinate expects, so delay is the locally rational choice even for an otherwise conscientious employee. Sending that employee to a workshop on "communication skills" does nothing to change the underlying incentive. Changing it requires a manager to make early bad news visibly cheaper to report than late bad news, which is a leadership and trust problem, not a vocabulary problem.

Carrie Leana's 1986 study in the Academy of Management Journal, "Predictors and Consequences of Delegation," is one of the few pieces of delegation research built on measured behavior rather than survey opinion. Working with 44 supervisors and 198 claims adjusters across 19 branch offices of a large insurance company, Leana operationalized delegation concretely: the dollar level of authority an adjuster had to settle a claim without further approval. She found that how much authority a supervisor delegated was predicted by the supervisor's perception of the subordinate's competence, by the supervisor's own workload, and by how important the decision was judged to be. She also found something easy to miss in a quick summary: subordinate job competence and the degree of goal congruence between supervisor and subordinate moderated whether delegation actually improved the subordinate's performance. Delegating real authority to someone perceived as low in competence, or whose goals diverged from the supervisor's own, did not reliably produce better performance. That finding matters, because it means a cautious supervisor is not automatically acting on an irrational need for control; in many of the cases Leana studied, caution tracked a real pattern in the data.

Gary Yukl and Ping Ping Fu's 1999 study in the Journal of Organizational Behavior, "Determinants of Delegation and Consultation by Managers," reached a closely related picture from a different sample. Managers in their study readily acknowledged that developing subordinates and empowering them mattered as reasons to delegate, yet many of the same managers remained reluctant to hand over control of important decisions or to assign a significant task to an inexperienced subordinate. Consultation with a subordinate, a related but distinct practice, was predicted by goal congruence, the subordinate's job level, and the quality of the working relationship between manager and subordinate, close to Leana's trust and goal-congruence findings thirteen years earlier.

Put the two studies together and a specific, non-obvious mechanism emerges, one this lesson states as an interpretation built on their findings rather than as a separately cited claim. If a manager only delegates low-stakes, low-visibility work to a subordinate whose competence is still unproven, that subordinate has fewer chances to demonstrate the very competence that would justify delegating something larger next time. The caution that looked rational in Leana's single snapshot can become self-sustaining over a longer period, not because the manager is wrong about today's competence gap, but because the policy that follows from that caution removes the opportunities that would close the gap. Breaking the cycle deliberately, through a specific, bounded, monitored stretch assignment rather than a blanket shift to "trust them with everything," is closer to what the evidence actually supports than either extreme.

Directive management tells a subordinate what to do and, often, how to do it. Coaching is a different operation: a structured sequence of questions that leaves the diagnosis and the solution with the person being coached, on the premise that someone who works out their own answer understands it more completely and commits to it more reliably than someone who is simply handed one. The most widely taught structure for this, the GROW model, was developed in the early 1980s by Graham Alexander and Alan Fine working alongside John Whitmore, drawing on ideas from Timothy Gallwey's earlier "Inner Game" coaching work in tennis. Whitmore's own account, in his 1992 book Coaching for Performance, which remains the model's primary published source, credits Alexander and Fine as co-developers; this lesson reports that attribution as Whitmore's own history of the model rather than as an independently verified claim, since no separate Alexander or Fine publication was located to confirm it directly.

The evidence behind coaching's effectiveness is real, but it is worth reading with the same care given to delegation above. Tim Theeboom, Bianca Beersma and Annelies van Vianen's 2014 meta-analysis in The Journal of Positive Psychology, "Does Coaching Work?," began with 107 candidate studies and, after applying methodological criteria such as a comparison group and adequate reporting, retained only 18. That filtering is itself informative: it says the number of coaching studies rigorous enough to support a confident effect-size estimate, as of 2014, was still small relative to how widely coaching is recommended in management writing. Among those 18 studies, coaching showed positive effects across five outcome domains the authors examined, performance and skills, well-being, coping, work attitudes and goal-directed self-regulation, with effect sizes ranging from 0.43 for coping to 0.74 for goal-directed self-regulation. Those are respectable effects by the standards used elsewhere in organizational research, and they support treating coaching as a genuine skill worth developing rather than a fad. They do not support treating it as a universal substitute for directive communication when a decision is urgent, or for delegation when the real constraint is authority rather than clarity, because the studies behind those numbers mostly measured outcomes that depend on self-report and mostly examined professional coaching relationships rather than a busy line manager coaching a direct report between other duties.

The intuitive management advice, give more feedback, give it often, is not what the largest relevant body of evidence actually supports. Avraham Kluger and Angelo DeNisi's 1996 meta-analysis in Psychological Bulletin, "The Effects of Feedback Interventions on Performance," reviewed 607 effect sizes drawn from 23,663 observations, the kind of scale that makes its central finding hard to dismiss as noise. On average, feedback interventions raised performance, with a mean effect size of roughly 0.41. But in more than a third of the cases reviewed, feedback interventions actually reduced performance relative to a no-feedback control condition. This is the finding most popular writing on feedback quietly omits, because it complicates a tidy message, and it is the finding this lesson treats as central rather than as a footnote.

Kluger and DeNisi's own explanation, which they called Feedback Intervention Theory, is what makes the finding useful rather than merely alarming. Feedback can direct a person's attention to different levels: the specific detail of the task itself, the motivation to keep working at the task, or what the theory calls the meta-task level, essentially the self, one's own ability, identity or standing relative to others. Feedback that keeps attention on the task, specific, correctable, tied to behavior rather than to character, tends to help. Feedback that shifts attention to the self, through comparisons with other people, through language that labels a trait rather than describing an action, or through a tone that triggers a defensive, face-saving reaction, tends to pull cognitive effort away from the task and toward managing the emotional threat instead, and that is when performance tends to fall. The same information, delivered with the same intention, can land on either side of that line depending on wording and framing that a manager might consider a minor stylistic choice.

Angelo DeNisi and Avraham Kluger returned to this finding in a 2000 article in the Academy of Management Executive, "Feedback Effectiveness: Can 360-Degree Appraisals Be Improved?," applying it directly to a format many organizations had adopted on the assumption that more feedback sources automatically meant better feedback. Their concern was specific: 360-degree processes that foreground how an individual's ratings compare with others', or that highlight gaps between self-ratings and others' ratings, are structurally likely to draw attention to the self rather than the task, which is precisely the condition their earlier meta-analysis had associated with feedback backfiring. Their recommendation was not to abandon 360-degree feedback but to redesign it around specific, task-focused behavioral information and clear forward-looking goals, and to limit the prominence given to normative comparison.

None of this means feedback should be withheld, and it would misread the research to conclude that. It means the common managerial assumption, that feedback is close to unconditionally beneficial and that more of it is better, is not supported by the largest meta-analysis on the question. What determines whether a specific instance of feedback helps or hurts is largely where it directs attention, how specific and correctable it is, and whether its timing allows the recipient to actually use it before the relevant behavior has moved on. A meta-analysis combines a genuinely heterogeneous set of studies, different tasks, settings and designs, so the one-third figure describes a pattern across that literature rather than a guarantee about any single conversation. The pattern has been influential enough, and large enough, that treating it as a real, usable warning rather than a curiosity is the more defensible reading.

None of the four skills in this lesson works in isolation, which is why the research reviewed above resists being compressed into a single rule. Communication quality determines whether a manager even has accurate information on which to base a delegation decision; a manager working from distorted upward reports, for the structural reasons Athanassiades and Roberts and O'Reilly documented, will misjudge a subordinate's competence no matter how carefully Leana's predictors are applied afterward. Delegation decisions, in turn, should track demonstrated competence and goal congruence rather than a flat policy of delegating everything or nothing, which is exactly what Leana's and Yukl and Fu's findings imply and what a simple "empower your people" slogan does not capture. Coaching, through a structure such as GROW, is one legitimate way to build the competence that then justifies delegating more, but Theeboom and colleagues' own filtering of their evidence base is a reminder that this is a reasonable bet grounded in a still-developing research literature, not a guaranteed fix transferable from professional coaching relationships to a manager's Tuesday afternoon. Feedback is the signal running through all of it, and Kluger and DeNisi's finding means a manager who feels generically virtuous for "giving a lot of feedback" may be doing measurable harm in a meaningful share of those instances, specifically whenever the feedback draws attention to the person rather than to the task.

Recognising, in the moment, whether a piece of feedback is landing on the task or on the self is itself partly an application of the emotional awareness Lesson 28 examined in a different context: a manager who notices a direct report becoming defensive, or notices their own language sliding from describing an action to describing a trait, has the information needed to correct course inside the same conversation. And the question of who gets the benefit of the doubt when delegation goes wrong, whose mistake is coached quietly and whose is punished visibly, is not a neutral operational detail; it is a fairness question that Lesson 30, on ethical leadership and managerial judgment, picks up directly.

Two limitations are worth stating plainly rather than smoothing over. First, most of the research behind this lesson, Kluger and DeNisi's meta-analysis included, aggregates studies conducted overwhelmingly in North American and Western European organizational settings, with individualist assumptions about self-evaluation built into the theory itself. Feedback Intervention Theory's distinction between task-level and self-level attention presumes a particular relationship between an individual's sense of self and their work performance; whether the same mechanism operates identically in more collectivist or higher power-distance organizational cultures, including many in South Asia, has not been established with anything like the same weight of evidence, and this lesson does not claim otherwise. Treating the one-third figure as a universal constant, rather than a well-documented pattern from a particular, if large, body of research, would overstate what is known.

Second, a genuine tension sits underneath the delegation and coaching material that this lesson does not resolve. A manager who coaches a direct report well enough, and delegates deliberately enough, to build genuinely transferable competence is also building someone more able to take that competence to a different role, possibly outside the organization altogether. Nothing in Leana's, Yukl and Fu's, or Theeboom and colleagues' research addresses that retention question directly, and no honest answer to it currently exists in the material reviewed here. It is flagged rather than resolved, because resolving it would claim more certainty than this lesson's evidence base supports.

Select a real managerial episode you can examine closely: one you observed directly (disguised if needed to protect those involved), one you experienced as the subordinate, or one documented in enough detail through a published case, interview or organizational account to analyze responsibly. The episode should involve at least one clear instance of delegation, coaching or feedback between a manager and a subordinate.

Prepare a report of 2,000 to 2,500 words that:

1. identifies which of the four skills in this lesson, communication, delegation, coaching or feedback, was actually at stake in the episode, and traces whether the communication channel involved was vulnerable to the kind of upward distortion Athanassiades (1973) and Roberts and O'Reilly (1974) describe;
2. if delegation was involved, assesses the decision against Leana's (1986) and Yukl and Fu's (1999) predictors, perceived competence, workload, decision importance, goal congruence, stating what evidence, if any, supported the level of authority actually granted or withheld;
3. if coaching was involved, evaluates whether it followed a structure resembling GROW or was in fact directive instruction presented as coaching, and discusses what the Theeboom, Beersma and van Vianen (2014) meta-analysis's methodological filtering implies about how much confidence to place in any claimed coaching outcome;
4. if feedback was involved, analyzes whether it was task-focused or self-focused using Kluger and DeNisi's (1996) Feedback Intervention Theory, and assesses, with specific textual or behavioral evidence, which outcome it most plausibly produced; and
5. states one specific change to how the episode was handled that the evidence reviewed in this lesson would support, and one limitation of that recommendation that the evidence does not resolve.

Use at least five academic sources, including at least three from this article's reference list. State explicitly where information about the episode is unavailable and how that gap limits your conclusions, rather than filling the gap with assumption.

Assessment rubric (100 marks)

1. Athanassiades, J. C. (1973). The distortion of upward communication in hierarchical organizations. Academy of Management Journal, 16(2), 207–226.
2. DeNisi, A. S., & Kluger, A. N. (2000). Feedback effectiveness: Can 360-degree appraisals be improved? Academy of Management Executive, 14(1), 129–139.
3. Kluger, A. N., & DeNisi, A. (1996). The effects of feedback interventions on performance: A historical review, a meta-analysis, and a preliminary feedback intervention theory. Psychological Bulletin, 119(2), 254–284.
4. Leana, C. R. (1986). Predictors and consequences of delegation. Academy of Management Journal, 29(4), 754–774.
5. Mintzberg, H. (1975). The manager's job: Folklore and fact. Harvard Business Review, 53(4), 49–61.
6. Roberts, K. H., & O'Reilly, C. A. (1974). Failures in upward communication in organizations: Three possible culprits. Academy of Management Journal, 17(2), 205–215.
7. Theeboom, T., Beersma, B., & van Vianen, A. E. M. (2014). Does coaching work? A meta-analysis on the effects of coaching on individual level outcomes in an organizational context. The Journal of Positive Psychology, 9(1), 1–18. tandfonline.com
8. Whitmore, J. (1992). Coaching for Performance: A Practical Guide to Growing Your Own Skills. Nicholas Brealey Publishing.
9. Yukl, G., & Fu, P. P. (1999). Determinants of delegation and consultation by managers. Journal of Organizational Behavior, 20(2), 219–232.

Verification notes: every reference above was checked against publicly indexed bibliographic records (publisher and journal pages, PsycNET, Wiley, SAGE, Taylor and Francis, JSTOR-linked pages, Harvard Business Review's own archive, or university-hosted copies) via web search rather than a full-text read of each paper. Findings attributed to Leana (1986), Yukl and Fu (1999), Athanassiades (1973), Roberts and O'Reilly (1974), Theeboom, Beersma and van Vianen (2014), Kluger and DeNisi (1996), DeNisi and Kluger (2000) and Mintzberg (1975) are reported at the level of detail available in abstracts, publisher summaries and secondary accounts; no statistic in the article text goes beyond what surfaced in those sources. The GROW model's attribution to Graham Alexander and Alan Fine is reported as John Whitmore's own historical account in Coaching for Performance, not as independently verified from a separate Alexander or Fine publication, and the article states this distinction explicitly. The Meghna Analytics case, the tables, the diagnostic framing, and the synthesis connecting this lesson to Lessons 26 to 28 and forward to Lesson 30 are original teaching material for this series.

Lesson 30 closes Module 06 by turning to ethical leadership, managerial judgment and executive effectiveness, including the fairness question this lesson raised but did not resolve: who gets the benefit of the doubt when delegation, coaching or feedback goes wrong.