Executive consultant in a boardroom setting

Change Leadership, Reimagined for the AI Era

Ann Marvin stewards the Accelerating Implementation Methodology and leads enterprise AI adoption strategy.

With more than 30+ years of change management leadership, Ann Marvin, Founder, Peacock Hill Consulting | Chief of AI Tools, IMA Worldwide, guides enterprise organizations through complex transformation.

Sole Steward of the Accelerating Implementation Methodology

Founded by Don Harrison in 1989, the Accelerating Implementation Methodology (AIM) has guided organizational change for more than three decades. Ann Marvin carries that stewardship forward today, applying and evolving the discipline for enterprises navigating transformation at a scale and speed its founder could not have anticipated.

At the core of AIM stewardship is a distinction that separates durable transformation from expensive failure: the difference between behavioral adoption and technical installation.

Technical Installation

A system is deployed, a process is documented, a policy is signed. The organization can point to the change, but no one has altered how they actually work.

Behavioral Adoption

Individuals and teams demonstrably work differently, day over day, because the change is embedded in behavior, not merely installed as infrastructure.

A group of change management practitioners reviewing methodology materials around a table

101k+

Implementation History Assessment assessments completed

550+

organizations engaged

A Bridge Between Change Discipline and the AI Era

As Chief of AI Tools at IMA Worldwide, Ann Marvin extends the rigor of proven organizational change methodology into enterprise AI adoption, treating governance and behavioral uptake as engineering problems, not afterthoughts.

Executives reviewing an AI adoption dashboard in a strategy session

Enterprise AI Change Management

Applying three decades of structured change discipline to AI initiatives, ensuring technology rollouts translate into sustained behavioral adoption rather than stalled pilots.

Adoption Governance Frameworks

Establishing accountability structures, risk controls, and measurement cadences that give executive sponsors visibility into how AI tools are actually being used across the organization.

Behavioral Uptake Models

Diagnosing the human factors, trust, capability, and reinforcement, that determine whether an AI system is adopted in practice, not just installed in principle.

Desk with certification documents and consulting materials

Formal Credentials, Dual Organizational Leadership

Ann Marvin's authority is grounded in recognized practitioner certifications and active leadership at the helm of two organizations shaping enterprise transformation practice.

SAFe 6.0 Consultant

Certified Scaled Agile Framework Practitioner

AIM Master

Accelerating Implementation Methodology

Peacock Hill Consulting

Founder

IMA Worldwide

Chief of AI Tools

Go Deeper Into the Data and the Discipline

Explore the empirical research corpus behind the State of Change, and the Accelerating Implementation Methodology that translates findings into disciplined organizational practice.

Ready to Transform Your Organization?

Schedule a conversation about executive advisory, speaking, or enterprise AIM procurement.