Meeting You Where You Are. Helping You Grow.
Hi! I’m Casey, a Board Certified Behavior Analyst who has been working in the field of ABA since 2010. Since becoming a BCBA in 2015, I've had the opportunity to work in a variety of clinical settings while teaching, supervising, mentoring, and supporting professionals at every stage of their careers.
Whether you're exploring ABA for the first time, becoming an RBT, advancing your career as a behavior analyst, supporting a loved one, or leading an organization, I'm glad you're here.
ABA with Casey is an educational platform dedicated to providing practical, evidence-based resources for behavior analysts, technicians, parents, students, and organizations committed to high-quality ABA services.
I truly believe meaningful learning begins by meeting people where they are. My goal is to create learning experiences that help you understand the science of behavior, apply it with confidence, and continue growing throughout your career.
I'm so glad you're here.
-Casey Majewski, MS, LBA, BCBA
ABA with Casey is growing! New courses, articles, downloadable resources, and educational content are added regularly. Right now, you'll find my fieldwork supervision curriculum and consultation services available, with much more on the way.
Choose the path that best first where you are today.
Whether you're just getting started, advancing your career, supporting a loved one, or leading an organization, you'll find practical, evidence-based resources designed to help you grow.
Learn the foundations of applied behavior analysis and build confidence as you begin your journey.
Strengthen your clinical skills, expand your knowledge, and continue growing beyond initial certification.
Bridge the gap between coursework and clinical practice with structured fieldwork resources, clinical reasoning, and supervision tools designed to help you become a confident behavior analyst.
Advance your clinical expertise through CEUs, leadership development, supervision resources, ethics, and practical tools designed for practicing behavior analysts.
Gain practical, evidence-based guidance to better understand behavior, strengthen communication, and confidently support your child through everyday challenges.
Strengthen your organization through staff development, leadership training, clinical consultation, continuing education, and customized solutions designed to improve quality across your entire team.
This is not your typical “log your hours and hope for the best” supervision experience.
The Fieldwork Curriculum was intentionally designed to teach you how to think like a BCBA, not just pass the exam. Every component is structured to build real clinical reasoning, confident decision-making, and true problem-solving skills long before you ever sit for the test.
Unlike traditional supervision programs that rely on passive observation and surface-level tasks, this curriculum actively walks you through how to analyze behavior, interpret data, design interventions, and adjust in real time—the exact skills you’ll need once you’re responsible for cases on your own. You’re not just memorizing Cooper terms or checking off competencies; you’re learning why we do what we do and how to apply it when things don’t go as planned.
The curriculum is structured, comprehensive, and evidence-based, aligned with the BCBA Task List while going far beyond it. You’ll engage in guided case scenarios, clinical problem-solving activities, mock decision points, and real-world application exercises that mirror what practicing BCBAs actually face every day. By the time you complete your hours, you won’t just recognize concepts—you’ll know how to use them.
This program was created by a BCBA who has trained, supervised, and supported future analysts across settings, with a deep understanding of where new BCBAs often feel unprepared. The result is a supervision experience that builds confidence, competence, and clinical intuition, so you walk into the exam—and into your BCBA role—ready to think critically, adapt ethically, and lead with clarity.
If you’re looking for a fieldwork experience that truly prepares you to be a BCBA—not just earn the credential—this curriculum was built for you. 💗
The First Year Survival Guide is the support system every new BCBA wishes they had the moment they passed the exam.Passing the test is one thing. Being suddenly responsible for cases, staff, parents, ethical decisions, and clinical outcomes is another. This guide was created specifically for that in-between space—the moment you’re certified, your caseload is real, and the safety net feels… thinner.This is not a rehash of the Task List or a theory-heavy resource. The First Year Survival Guide focuses on the things no one warns you about: how to prioritize when everything feels urgent, how to make clinical decisions when there’s no “right” answer, how to handle imposter syndrome while still leading with confidence, and how to problem-solve when plans don’t work the way the textbook promised.Inside, you’ll find practical guidance, real-world scenarios, decision-making frameworks, and clinician-level explanations designed to help you think clearly under pressure. It helps you move from “Am I doing this right?” to “I know how to reason through this.” The goal isn’t perfection—it’s competence, confidence, and sustainability.What makes this guide different is that it’s written for actual practice, not idealized situations. It acknowledges the realities of limited resources, messy data, staff turnover, parent concerns, and ethical gray areas—and shows you how to navigate them without burning out or second-guessing every move.The First Year Survival Guide doesn’t just help you survive your first year as a BCBA. It helps you build the foundation to last in the field.Because new BCBAs don’t need more pressure.
They need clarity, structure, and someone to say, “You’re not alone—and here’s how to handle this.”—If you want, I can:
• make this more emotional and validating OR more bold and authoritative
• add a “Who this is for / Who this is not for” section
• write a punchy hero headline + subheadline
• tie it directly into your Full Fieldwork Bundle as a natural next stepJust tell me where this is living on your site and I’ll dial it in perfectly 💗✨
Join the ABA with Casey email list for practical guidance, real-world clinical insights, and early access to new resources. I share tools, reflections, and strategies to support behavior technicians, student analysts, and BCBAs as they navigate everyday practice — no spam, just useful content.