From takeoff to turbulence: Designing buy-in for real-world Implementation

“It’s all about the buy-in.” “We need stronger buy-in.” “We just don’t have the buy-in.”

If you work in a school, community mental health agency, or any organization implementing behavioral health interventions in a complex environment, you’ve likely heard one or all of these phrases. In my experience as a program evaluator, these comments surface most often when an initiative isn’t being implemented as intended, when outcomes lag, enthusiasm fades, or a promising initiative begins to stall.

Implementation science makes one thing clear: buy-in matters. Ideally, leaders have time to build widespread support before launching a new initiative. In reality, funding cycles and external pressures often dictate how much preparation is possible. When funders prioritize immediate impact, organizations are expected to launch and deliver. So, we build the plane while flying it and hope everyone is on board at take-off.

Buy-in isn’t something you secure once and can assume will hold. It’s something you design for — and recalibrate — throughout the life of an initiative.

What the research actually reveals

As we know from our work evaluating school-based prevention frameworks such as Multi-Tiered Systems of Support for Behavior (MTSS-B), research consistently highlights buy-in as essential to implementation success. What it does not consistently provide is a clear definition. Across studies, buy-in is often referenced but inconsistently described. It is sometimes equated with readiness, sometimes with commitment, sometimes with simple agreement. That ambiguity makes it difficult for implementers to know what they’re trying to build when rallying staff to a new practice.

To bring clarity to this construct, I conducted a systematic review of the literature on teacher buy-in for implementing classroom-based student behavioral health interventions. I examined how researchers described, measured, and linked buy-in to implementation outcomes. A consistent pattern emerged. While terminology varied, six elements appeared repeatedly across studies. Together, they form a practical framework for understanding buy-in as a driver of implementation:

Supportive beliefs: Do implementers believe the initiative is valuable, effective, and aligned with their professional purpose?

Social validity: Does the work feel appropriate and meaningful in the local context?

Commitment: Are professionals willing to sustain the effort even when progress is incremental?

Ownership: Do implementers feel like contributors rather than passive recipients?

Readiness: Are training, time, and systems in place to translate belief into action?

Self-efficacy: Do staff believe they can implement successfully?

When these elements are intentionally cultivated, implementation stabilizes, even in complex environments. What we often label as “lack of buy-in” is rarely about unwillingness. More often, it reflects which of these elements needs strengthening.

Developing buy-in at takeoff and in turbulence

When time allows for preparation before launch, leaders can strengthen elements of buy-in early by clearly connecting the initiative to observable needs, engaging staff in shaping implementation plans, clarifying roles and expectations, protecting capacity where possible, and investing in skill-building that builds confidence through practice.

More often, however, initiatives encounter resistance or fatigue mid-flight. When buy-in weakens, it helps to diagnose the issue before reacting: Is this a belief issue? A readiness issue? A workload issue? Reconnecting to purpose, surfacing implementation barriers honestly, reinforcing leadership visibility, and highlighting early wins can restore momentum. Leadership support, in particular, remains one of the strongest predictors of staff buy-in.

Buy-in is not something organizations either have or lack. It’s something they build, reinforce, and recalibrate as they go.

Beyond MTSS-B

Although this framework emerged from research on school-based prevention initiatives, the implications extend far beyond the classroom. Whether you’re implementing trauma-informed practices, restorative approaches, new curricula, youth development initiatives, or community-based programs, the same dynamics apply.

In complex systems, we are almost always building while flying. The question is not whether buy-in exists at the start. The question is whether leaders are intentionally strengthening the conditions that allow it to grow in motion.

Buy-in isn’t just a feel-good concept. It is a stabilizing force in implementation. When supportive beliefs, social validity, commitment, ownership, readiness, and self-efficacy are deliberately cultivated, initiatives move from fragile to sustainable — even in turbulence.

When implementation feels bumpy, the next step isn’t to question commitment — it’s to examine the conditions supporting it.

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Michelle Graham is an Evaluator at the Behavioral Health Improvement Institute (BHII) at Keene State College.