Heart & Science International compass badge HEART & SCIENCE
INTERNATIONAL
Contact HSI

WSJ, USA TODAY & AMAZON BESTSELLING AUTHOR | BEHAVIORAL SCIENTIST | GLOBAL KEYNOTE SPEAKER

Better Outcomes. Faster. Through Behavioral Science.

Heart & Science International (HSI) applies the Science of Human Behavior through Deliberate Coaching® and Performance Engineering to strengthen leadership, workforce performance, culture, and mission execution.

Dr. Paul "Paulie" Gavoni leading a leadership working session at a whiteboard with district leaders

DR. PAUL "PAULIE" GAVONI · ED.D. | BCBA-D
WSJ | USA TODAY | AMAZON BESTSELLING AUTHOR

  • UFC PROFESSIONALS AND ELITE ATHLETES
  • WSJ, USA TODAY, AND AMAZON BESTSELLING AUTHOR
  • 18 BOOKS
  • NEARLY 30 YEARS

The Governing Premise

Every Outcome Is the Result of Behavior.

All meaningful agency outcomes are driven by behavior. Through Deliberate Coaching®—including Performance Engineering—HSI applies the Science of Human Behavior to develop performance thinking and strengthen the observable actions that drive Leadership, workforce, educator effectiveness, decision-making, and mission execution in dynamic environments. HSI aligns training, feedback, reinforcement, and implementation systems with agency priorities—producing substantially improved, predictable, repeatable results.

Led by Dr. Paul Gavoni—a WSJ, USA Today and Amazon bestselling author, Behavioral Scientist, and global keynote speaker who trains elite athletes and UFC professionals—HSI delivers Leadership and Supervisor Development that turns strategy into observable action; high-impact keynote engagements that move audiences from insight to action; schoolwide and classroom behavior management that strengthens culture and safety; and science-based systems and leadership that make effective execution predictable, repeatable, and sustainable.

Good intentions don't change outcomes. Behavior does. Every engagement is grounded in Organizational Behavior Management: clear expectations, feedback systems, positive reinforcement, and leading and lagging metrics that report what actually happened.

Dr. Gavoni walking out with UFC professional Brad Pickett, surrounded by corner staff and security

Meet Dr. Gavoni

Behavioral Scientist. Bestselling Author. Global Keynote Speaker.

WSJ, USA Today & Amazon Bestselling Author | 18 Books | Elite Athletes & UFC Professionals | Nearly 30 Years

Dr. Paul "Paulie" Gavoni brings nearly 30 years of experience as an educator, behavior scientist, school and organizational leader, executive, author, speaker, consultant, and performance coach.

His work training elite athletes and UFC professionals connects to observable performance: composure, cue recognition, focused attention, restraint, decision-making, deliberate practice, feedback, and execution under pressure.

Ed.D. | BCBA-D18 BooksNearly 30 YearsFounder & Managing Member

Authority & Reach

Dr. Paul Gavoni has delivered 200+ keynote, invited, and professional presentations across education, human services, business, finance, and elite sport, including state, federal-level, and international audiences. He has co-authored 18 books, sold 50,000+ copies, published 300+ articles, generates 5M+ content views annually, and has approximately 185,000 cumulative podcast downloads. His current platform also includes nearly 47,000 direct social followers and 13,500+ newsletter subscribers.

Dr. Gavoni presenting to a large room of educators seated at tables, beside a projected slide titled "The Tale of Two Classrooms"

Education & School Safety

Districts, schools, and classrooms. One science of behavior.

Better student outcomes begin with the conditions adults create. HSI builds leadership at every level so values, expectations, behavior, and organizational systems work together.

Documented Education Outcomes

91.5%
Out-of-school suspensions fell from 792 to 67 in one academic year.

School/district behavioral-system implementation

28% → 7%
Annual teacher turnover declined from 28% to 7% in one year.

Leadership, culture, and system implementation

Up to 50/day → 3/week
Behavior-related calls to remove students from classrooms dropped from as many as 50 per day to 3 per week.

Schoolwide behavior-system implementation

Each outcome is from a separate engagement; context is attached to each.

See all documented education outcomes

Federal & Teaming

Supporting federal, state, and local missions.

A dedicated practice for agencies and prime contractors: capabilities, past performance, NAICS codes, and small-business status, ready for contracting officers and capture teams.

Heart & Science International (HSI) supports prime contractors and capture teams across Federal and SLED (state, local, and education) pursuits — as a subcontractor, teaming partner, or named key person — strengthening leadership, workforce effectiveness, and mission execution.

Direct ContractingTeamingSubcontractingKey Personnel
  • SAM.GOV ACTIVE REGISTRATION
  • UEI TMQLSCYJ8GX3
  • CAGE 1AAY1
  • NAICS 611430 · 541611 · 541618 · 611710

Case Studies & Outcomes

Measured results, not intentions.

Real engagements with defined objectives, HSI's role, and the measured result. Each outcome is from a separate engagement; context is attached to each.

School Turnaround | Education

School performance moved from a state grade of C to A.

C→A
State grade improvement

Academic Performance Improvement | Education

Average proficiency gain across assessed areas.

+24%
Average proficiency gain

Workforce Retention | Human Services Organization

Annual employee turnover declined from more than 100% to 44% in one year.

100%+
Starting annual turnover
44%
After one year

Statewide Education Leadership Initiative

150+ state-level education leaders trained through leadership academies.

150+
State-level leaders
1
Statewide initiative
He blends behavioral science with real operational insight, helping teams move from intention to execution.
Craig DeVincenzoExecutive Director | BCBA, LPC, LMHC, MBA
Dr Paulie knows his content and how to deliver it. He put the crowd at ease with his rich knowledge base, quick wit, and assurances of evidence-based practices.
Dr. Wanda GadsdenDistrict Leader, South Carolina

See all case studies and outcomes

Keynotes

Your audience won't just be inspired. They'll leave knowing what to do differently on Monday.

Signature Keynotes

  • Positional Authority Ain't Leadership
  • Finding Your Authentic Self
  • Adaptive Intelligence

4.9/5 MEAN SATISFACTION SCORE FROM KEYNOTE AND PRESENTATION AUDIENCES

Video thumbnail: wooden figures standing in formation, with an inset portrait of Dr. Paul "Paulie" Gavoni Watch: The Power of Behavioral Leadership: Why We Need You to Lead (YouTube)

Contact HSI

Start the conversation.

Whether you lead a district, an agency, a company, or a capture team, Heart & Science International (HSI) can help convert your priorities into observable action.

HSI responds within two business days.

info@hsiorg.com

* Required

Your information is used only to respond to your inquiry. It is never sold or shared. Privacy