What makes a good leader: the qualities research supports and how to build them

A good leader is someone people choose to follow when they have a choice, and whose team is better off for it: clearer about the goal, better coordinated and more committed. That takes character, which earns trust, and competence, which turns trust into results. Integrity without the ability to set priorities leaves a team drifting; skill without integrity gets compliance, not commitment.

Both halves are behaviors you can see and practice, which is why most organizations build them through programs in corporate learning management systems, mentoring and stretch roles rather than waiting for "natural leaders" to appear. The rest of this guide shows which qualities the research supports, how to tell good leadership from effective leadership, and how to measure and develop both.

The person in charge of a team shapes much of what that team experiences at work. Gallup estimates that managers account for at least 70% of the variance in employee engagement scores across business units. Google reached a similar conclusion from its own data: Project Oxygen analyzed more than 10,000 pieces of data about its managers, from performance reviews and feedback surveys, and found that teams with highly effective managers achieved better results, were happier and had lower turnover.

Yet strong leaders are scarce. Gallup's research suggests that about one in 10 people possess the talent to manage, and that companies pick the candidate without the right talent for a manager job 82% of the time. The role is also getting harder: Gallup's 2026 State of the Global Workplace report shows manager engagement fell from 27% to 22% between 2024 and 2025. Leaders who are running on empty struggle to lift anyone else.

Most lists of "qualities of a good leader" mix two different things. Separating them tells you what to work on.

Character is who you are when it costs something. It is what people judge when they decide whether to trust you.

• Integrity. You do what you said, apply the same rules to yourself and tell the truth when it is inconvenient. Research reported in Fred Kiel's Return on Character found that organizations whose CEOs got high character marks from employees averaged a return on assets five times that of organizations whose leaders scored low. That is a correlation, not proof of cause.
• Courage. You raise the hard issue, push back upward and make the unpopular call. It is also seen less often than integrity: Harvard Business Impact reports that close to two-thirds of leaders are seen behaving with integrity or determination, but only around half of employees see their own leader display courage or curiosity.
• Humility. You give credit away, ask questions you do not know the answer to and admit mistakes quickly. Our guide to humility in leadership covers how to show it without looking unsure.
• Self-awareness and emotional control. You know how you come across under pressure and manage it. See emotional intelligence in leadership for the skills involved.

Competence is what you can reliably do for the team. Google's research put "be a good coach" at the top of the 10 behaviors of its most effective managers, followed by empowering the team without micromanaging. In practice, competence comes down to five capabilities:

• Setting direction: a goal people can repeat in one sentence, and the priorities that follow from it.
• Coaching and developing: regular one-on-ones, specific feedback, stretch assignments.
• Deciding: gathering views, making the call on time and explaining the reasoning.
• Coordinating: clear roles, few dropped handoffs, conflicts surfaced early.
• Following through: recognizing good work and addressing poor performance rather than letting it drift.

"Good" usually describes the person: ethical, fair, caring. "Effective" describes the outcome: a team that delivers and stays together. You want both, and the research shows they can come apart.

In Fred Luthans' Real Managers study, networking made the biggest relative contribution to the rise of the managers who were promoted fastest, while for the effective managers, those with satisfied, committed teams and high-performing units, communication and human resource management activities contributed most. In other words, the people who get noticed are not always the people whose teams do best. That matters when you choose who to promote.

Use the matrix below to locate yourself or a leader you are coaching. Character runs up the side, competence across the bottom. Each box tells you what to build next.

"Boss" describes position: people do what you say because of your title. "Leader" describes a relationship: people commit because they trust where you are taking them and how you treat them. Every manager starts with the authority of a boss; good ones earn the second kind.

That does not make management the lesser job. John Kotter argues that leadership differs from management but is neither better than it nor a replacement for it, and that it has nothing to do with charisma. In his framing, what leaders add is preparing organizations for change and helping people cope as they go through it.

Tough and tender at once. A 2004 meta-analysis by Judge and Piccolo found that transformational leadership (inspiring, developing, challenging) had the strongest overall relationship with outcomes (.44), but contingent reward, meaning clear expectations and recognition when they are met, came close at .39, and hands-off leadership showed a negative relationship (-.37). The lesson for managers: care and clarity work together, and being absent works against the team.

Charisma gets people's attention; character keeps their trust. They are easy to confuse because charismatic people often look like leaders in meetings and interviews.

The evidence suggests charisma has a ceiling. A 2018 study in the Journal of Personality and Social Psychology found an inverted U-shaped relationship between charismatic personality and leader effectiveness as rated by observers: moderate levels beat both low and high levels. Leaders low on charisma were rated less effective because they lacked strategic behavior; highly charismatic leaders because they lacked operational behavior, the follow-through that turns a vision into work.

What to do with that:

• If you are not naturally charismatic, focus on strategy you can explain simply. You do not need to be magnetic.
• If you are highly charismatic, pair the vision with a plan, owners and deadlines, and check that people are not simply agreeing with you.
• When you select leaders, weigh evidence of follow-through and how past teams fared over how impressive the candidate was in the room.

Authentic leadership is not "saying whatever I think." Researchers who built and validated a measure of it define it through four components: self-awareness, relational transparency (sharing your real view and reasoning), an internalized moral perspective (acting on your values under pressure) and balanced processing (weighing views that challenge yours before you decide). Balanced processing is the part people skip, and it is what separates candor from bluntness.

Three working rules:

1. Be candid about the issue, generous about the person. Name the behavior and its effect; leave out judgments of character.
2. Say it early and in private. Courage delayed until the problem is large usually comes out harsher.
3. Show your reasoning and invite the counterargument. Then decide, and say what would change your mind.

Courage that unites a team usually looks quieter than people expect: admitting a mistake first, defending a team member who is not in the room, or telling a senior leader the plan will not work as written.

If you remember one job, make it this: create the conditions in which a group can succeed together. The Center for Creative Leadership describes the outcomes of leadership as direction (agreement on what the group is trying to achieve), alignment (coordinated work in service of that direction) and commitment (people putting the group's success ahead of their own), which together let people work together willingly and effectively.

That gives you a simple test that works for any title. Ask the team three questions: Do we agree on what we are trying to achieve? Does our work fit together? Do people put the team's success ahead of their own? A "no" tells you where to spend your time this month. Teams that score well on all three tend to show the habits described in our guide to high-performing teams.

To set people up for success, the practical sequence is the same every time: make the goal and the standard explicit, give people what they need to meet it (time, tools, access, coaching), and follow up to recognize progress or remove obstacles.

You do not need to invent a leadership model. Three established frameworks cover most of the ground, and choosing one makes development and reviews consistent.

OPM's Leading People qualification is a useful plain-language definition for executive roles: the ability to lead and inspire a group toward the organization's vision, mission and goals, drive a high-performance, high-accountability culture, lead people through change and hold individuals accountable. Note how it mixes inspiration and accountability; the personal characteristics executives need are the same two halves, at a larger scale.

The Center for Creative Leadership's 70-20-10 guideline holds that leaders learn about 70% from challenging experiences and assignments, 20% from developmental relationships and 10% from coursework and training. Treat the ratio as a rule of thumb, not a formula: courses give people a shared language, but behavior changes through practice and feedback.

1. Get a baseline. Ask your team, your peers and your own manager for anonymous input on a few specific behaviors (the survey items below work).
2. Pick one character habit and one skill. For example: admitting mistakes in team meetings, and running weekly one-on-ones.
3. Take a stretch assignment. Lead a cross-team project, a turnaround or a change effort with real stakes.
4. Find a mentor or coach who has done the job you are growing into, and meet monthly.
5. Use structured learning to fill gaps. Short courses on coaching, decision-making or difficult conversations, applied the same week.
6. Re-measure after a quarter and choose the next habit.

Use this table to decide what kind of help a leader needs before you send them to training.

• Promoting the best individual contributor by default. Technical skill is one of the 10 behaviors in Google's Project Oxygen list, not the whole list. Check how candidates coach and decide before they get the role.
• Treating qualities as fixed traits. Saying someone "isn't a leader" ends the conversation; naming the behavior to build starts one.
• Confusing visibility with effectiveness. The manager everyone knows is not always the one whose team performs. Look at the team's results and retention.
• Being nice instead of kind. Avoiding feedback feels caring, but it leaves people guessing. Our guide to giving feedback shows a simple method.
• Mistaking bluntness for authenticity. Candor without curiosity damages trust as surely as silence.
• Leading only upward. Time spent managing the impression on senior leaders while the team goes without one-on-ones shows up in visibility, not in the team's results.

Leadership shows up in the team, so measure there. Combine a short survey with signals you already have.

Survey items (anonymous, 5-point agreement scale, asked of direct reports every quarter):

• "My manager makes clear what our team is trying to achieve."
• "My manager does what they say they will do."
• "My manager raises difficult issues instead of avoiding them."
• "I can disagree with my manager without negative consequences."
• "My manager has helped me grow in the last three months."
• "My manager recognizes good work specifically, not generically."

Signals to watch:

• Voluntary turnover and internal transfers out of the team, compared with similar teams.
• Engagement or eNPS trend by team, not only company-wide.
• How often one-on-ones actually happen, and whether development plans exist and get updated.
• Goal attainment, and whether misses were flagged early or discovered late.
• Who on the team has been promoted or taken on larger roles.

Cadence: pulse items quarterly, a fuller 360-degree review once a year, and a short conversation about the results with the leader's own manager within two weeks of each survey. Look at trends over two or three cycles before drawing conclusions; one survey is a snapshot.

Software cannot give anyone character, and a course completion is not proof of leadership. What tools do well is make development consistent and the evidence visible. A learning management system can deliver a leadership curriculum, schedule cohorts and track which managers have practiced which skills. Performance management tools collect upward and 360-degree feedback and keep one-on-one notes between reviews. Succession planning tools let you compare candidates on observed leadership behavior, for example on a nine-box grid, instead of on visibility alone. If you are comparing learning platforms, start with the highest-ranked corporate LMS in our comparison and check how it supports cohort programs, practice assignments and manager feedback.