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Client Engagements & Results

Results & Impact

Heart & Science International (HSI) brings nearly three decades of executive, education, and human-services experience — and more than two decades of applied behavior science — to every engagement. Measures are defined up front, and HSI reports what actually happened, not what was intended.

91.5%
Reduction in out-of-school suspensions, 792 to 67 in one academic year
150+
State-level education leaders trained
100%+ → 44%
Annual employee turnover in one year, human-services organization
4.9/5
Mean satisfaction score from keynote and presentation audiences

Selected Results

Engagement case studies.

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

Education & School Safety

School/District Behavioral-System Implementation | High-Need Public School

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

OBJECTIVE

Reduce exclusionary discipline and strengthen the conditions educators and students needed for safer, more productive learning.

DR. GAVONI'S ROLE

Strengthened schoolwide behavior systems and adult implementation through clearer expectations, leadership alignment, coaching, feedback, reinforcement, and data-informed follow-through.

792
Starting suspensions
67
After one academic year
91.5%
Reduction

Two-School Turnaround | School Leadership

Two schools moved from C to A within one year each.

OBJECTIVE

Accelerate school improvement by converting priorities, data, and stakeholder input into consistent leadership and schoolwide action.

DR. GAVONI'S ROLE

Supported a school leader through turnaround work focused on data use, leadership coaching, stakeholder engagement, and consistent implementation.

2
Schools
C→A
State grade improvement
1 yr
At each school

Statewide Education Leadership Initiative

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

OBJECTIVE

Build leadership capacity at scale and equip state-level teams to carry priorities into coaching, supervision, and measurable follow-through.

DR. GAVONI'S ROLE

Delivered leadership academies, practical tools, coaching supports, and implementation guidance grounded in the Science of Human Behavior.

150+
State-level leaders
1
Statewide initiative

Schoolwide Behavior-System Implementation

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

Up to 50/day
Before
3/week
After

School-Improvement Engagement

Documented decline in discipline referrals.

67%
Reduction

Leadership, Culture, and System Implementation

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

28%
Before
7%
After one year

Exclusionary-Discipline Reduction

Out-of-school suspension rate declined from 6.4% to 0.5%.

6.4%
Before
0.5%
After

Academic Performance Improvement

Average proficiency gain across assessed areas.

+24%
Average proficiency gain

Documented education outcomes on the Education & School Safety page

Workforce & Organizational Performance

Workforce Retention | Human Services Organization

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

OBJECTIVE

Stabilize staffing, strengthen leadership, and create an environment that supported reliable performance and employee success.

DR. GAVONI'S ROLE

Strengthened leadership practices, expectations, feedback, reinforcement, performance systems, and employee support around the actions required for retention and execution.

100%+
Starting annual turnover
44%
After one year
56+ pts
Minimum decline

Piece of the Puzzle Behavior Analysis | Leadership & Organizational Performance

Values-driven leadership created capacity for retention, growth, and stronger execution.

OBJECTIVE

Build a leadership system that carried the organization's core values, inclusion, quality, and respect, into daily decisions, supervision, and performance.

DR. GAVONI'S ROLE

Served as a Leadership and OBM coach, applying Deliberate Coaching® to strengthen leaders, clarify operating systems, and move from reactive problem-solving toward proactive execution.

Since the training my team radiates positivity and is always bringing solutions to the table. I have watched their confidence soar as leaders.

Christina Morales, BCBA | CEO, Piece of the Puzzle Behavior Analysis

Audience Pillars

Where these results come from.

Education

Districts, schools, and state agencies: behavior systems, school safety, and turnaround leadership.

Corporate

Executives and front-line supervisors: leadership pipelines, retention, and reliable execution.

Nonprofit & Government

Mission-driven organizations: workforce performance and implementation fidelity.

Teams & Individuals

Elite athletes and high performers: composure and decision-making under pressure.

In Their Words

What leaders and clients say.

Dr. Gavoni has a gift for making behavior science accessible to a broad audience... inspirational, accessible, and actionable.
Joshua HoppeState Educational Leader | Hawaii
He brings the highest level of expertise, professionalism, and educational leadership.
Shelley McLean, M.Ed., BCBADistrict Coordinator
He blends behavioral science with real operational insight, helping teams move from intention to execution.
Craig DeVincenzoExecutive Director | BCBA, LPC, LMHC, MBA
Dr Paulie left us all believing that together we can improve adult behavior and student behavior that prepares us all to be more available for learning.
Dr. Wanda GadsdenDistrict Leader, South Carolina

Better Outcomes. Faster. Through Behavioral Science.

Want results like these? Define your measures with HSI.

Every engagement starts by pinpointing the outcomes that matter and the behaviors that drive them.