
WELCOME
Welcome to The ABA Guru.
This website is a hub for leadership, learning, and community within the field of behavior analysis. It was created to support students, professionals, and future leaders who want to grow with intention and lead with impact.
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Inside, you will find structured learning spaces, leadership development opportunities, and community groups designed for connection, accountability, and real world growth. These groups create space for conversation, collaboration, and shared learning across every stage of the ABA journey.
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Whether you are here to learn, connect, or lead, this platform exists to help you navigate the field with clarity, confidence, and purpose.
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The ABA Guru
Marquii Jacobs, BCBA
I’m Marquii Jacobs; behavior analyst, public speaker, doctoral student, and the heart behind The ABA Guru™. This isn’t just a service or a brand; it’s a reflection of who I am and what I believe.
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My work is rooted in the power of connection. I believe leadership is not reserved for the loudest voice in the room; it’s grown through intention, service, and the courage to do things differently. I am deeply passionate about education; not just as a system, but as a tool for liberation. As a doctoral student, I study how we can break cycles of exclusion in professional spaces and expand what leadership looks like.
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The ABA Guru™ is more than a platform; it’s a movement. One that’s grounded in equity, fueled by culture, and guided by purpose.



What I Do
Marquii Jacobs, BCBA
As The ABA Guru, I help professionals and students in behavior analysis lead with clarity, confidence, and culture. This isn’t just about knowing the science. It’s about learning how to use it with purpose.
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I offer mentorship, coaching, and consulting for those who are ready to do more than check boxes. Whether you are studying for your exam, looking to grow your leadership skills, or trying to find your voice in the field, I meet you where you are and help you get where you want to be.
I teach people how to lead with intention, serve with heart, and advocate with impact. I also work with organizations that want to create more inclusive spaces, build better teams, and stop doing things just because that is how it has always been done.
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This work is rooted in connection, culture, and community. I do not just want you to succeed. I want you to feel seen while you are doing it.
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Behavior analysis is the foundation.
Leadership is the focus.
Equity is the mission.
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If you are here, you are already part of the movement.
Let’s grow together.


