The Six Team Conditions — Hackman's Team Effectiveness Model

Harvard research (Hackman, Wageman) found six conditions account for up to 80% of a team's effectiveness — three essentials and three enablers. Diagnose yours.

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Six conditions explain up to 80% of why teams succeed.

J. Richard Hackman spent his career on one question: why do some teams thrive and others fail? The answer he and Ruth Wageman landed on is the Six Team Conditions — three essentials (a real team, a compelling purpose, the right people) and three enablers (sound structure, supportive context, team coaching). Their research suggests these account for up to 80% of the difference in team effectiveness. This check diagnoses your team against all six.

Dimensions

The Essentials

The three foundational conditions that must be in place before any team can perform — a real team, a compelling purpose, and the right people.

  • Real Team

    We have clear, stable membership — everyone knows who's on this team and who isn't.

    • Fuzzy, shifting membership
    • Membership is mostly clear
    • Clear, stable membership

  • Compelling Purpose

    We have a clear, challenging purpose that we genuinely care about.

    • Unclear or uninspiring purpose
    • Purpose is somewhat clear
    • Clear, compelling purpose

  • Right People

    We have the mix of skills and perspectives the work needs.

    • Missing key skills or perspectives
    • Most skills are covered
    • Right mix of skills and perspectives

The Enablers

The three supporting conditions that let a well-founded team reach its potential — sound structure, a supportive context, and timely coaching.

  • Sound Structure

    Our size, tasks and norms are set up well for getting the work done.

    • Poorly structured for the work
    • Structure is adequate
    • Well structured for the work

  • Supportive Context

    We get the information, resources, rewards and support we need from the wider organisation.

    • Little organisational support
    • Some support in place
    • Strong organisational support

  • Team Coaching

    We get helpful coaching at the right moments to work better together.

    • Little or no coaching
    • Occasional coaching
    • Timely, helpful coaching

When to use this health check

  • When standing up a new team, to design it right from the start.
  • When a capable team keeps underperforming and you suspect the setup, not the people.
  • As the evidence base for a case to leadership about what a team needs to succeed.

Tips & tricks

  • The three essentials come first — the enablers only pay off once the essentials are solid.
  • A low 'Real Team' score (fuzzy membership) undermines everything else, so start there.
  • This reads as the credible, research-grade option — lean into the evidence when sharing results.

Frequently asked questions

What is the Hackman Team Diagnostic?
It's a team-effectiveness assessment based on the work of J. Richard Hackman and Ruth Wageman, whose research identified six conditions that account for up to 80% of a team's effectiveness. This check adapts that model so your team can diagnose how it's set up and where to improve.
What are the six team conditions?
They fall into two groups: three essentials — being a real team, having a compelling purpose, and having the right people — and three enablers — a sound structure, a supportive context, and timely team coaching.
How is this different from a quick pulse check?
A pulse check captures how the team feels in the moment. The Six Team Conditions diagnoses how the team is designed and set up — the structural conditions that research links to lasting effectiveness.