Education
We run systematic credentialing education, including QABA-approved coursework.
About SpectrumHub
Driving real-world change through behavior-development education and research
SpectrumHub is a specialized education and research institute in developmental and behavioral intervention. We train therapists and teachers—including those growing toward Korea's behavior intervention specialist role—to earn international professional credentials, and help hospitals and organizations build their own in-house expertise.
Research
We conduct clinical research suited to the Korean context, centered on Positive Behavior Support (PBS).
Technology
Our AI-based learning-management system streamlines learning and practicum records and assessment.
How we work
- Evidence-based practice — all education and consulting rests on academic evidence
- Field-focused — knowledge that works in real clinical practice, not just in textbooks
- Institutional partnership — long-term collaboration, not just outsourced training
- International accreditation — starting in Korea and reaching internationally recognized credentials
Researchers & Faculty
Researchers & Coursework Faculty
Jaekyung Bae Willows
Assistant Professor, Montana State University Billings
PBS Specialist
Education
- PhD & Master's, UT Austin
- Bachelor's in Educational Technology, Ewha Womans University
Experience
- Assistant Professor, Montana State University
- Adjunct Professor, Flathead College
- Teaching Assistant, UT Austin
- Clinician, ABA Clinic
- Special Education Teacher, U.S. Public School
Harper Jeong
Lead BCBA, Cortica
BCBA
Education
- Master's, UT Austin
- Bachelor's in Special Education, Eastern University
Experience
- Lead BCBA, Cortica
- The Helm ABA BCBA
- Special Education Teacher, Pennsylvania
Joonheon Kwon
Adjunct Professor, Baekseok University
BCBAQBA
Education
- PhD Candidate, Dept. of Education, Korea University
- Master's, UT Austin
- Bachelor's in Special Education, Daegu University
Experience
- Adjunct Professor, Baekseok University
- Lead Professor, ABA Training Institute
- PBS Advisor, Gyeonggi Province
- ABA Therapist (USA)
- Special Education Classroom Teacher
Geunpil Park
Director, PBS Behavior Development Research Institute
QBA
Education
- PhD in Special Education, Woosuk University
- Master's, Graduate School of Education, Woosuk University
Experience
- Director, PBS Behavior Development Research Institute
- Lecturer at Woosuk University and 4 other universities
- Special-Education Class & School Teacher
- PBS Committee Member, Office of Education
Juhye Kim
Asol Developmental Education Academy
BCBAQBA
Education
- PhD Candidate in Special Education, Kongju National University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Asol Developmental Education Academy
- Gyeonggi PBS Committee
Dahye Min
Director, Geomdan ABA Verbal Behavior Institute
BCBAQBAKBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Master's in Speech-Language Rehabilitation, Daelim University
Experience
- Director, Geomdan ABA Verbal Behavior Institute
- Ganghwa PBS Committee
Sunju Ahn
Director, Cheongju ABA Behavior Development Institute
BCBAABAS-1KBA
Education
- PhD Candidate in Applied Behavior Analysis, Baekseok University
- Master's in Psychological & Behavioral Therapy, Kongju National University
Experience
- Director, Cheongju ABA Behavior Development Institute
- Daejeon·Chungbuk PBS Committee
Jiyoung Lee
Behavior Therapist, Grow ABA
BCBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Clinical Pathology, Yonsei University
Experience
- Behavior Therapist, Grow ABA
- Co-translator, ABA Visualized (Korean edition, 2021)
Minhyung Choi
Behavior Therapist, Jamsil ABA
BCBAQBA
Education
- PhD Candidate in Applied Behavior Analysis, Baekseok University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Behavior Therapist, Jamsil ABA
- Gyeonggi PBS Committee
Jaekyung Bae Willows
Assistant Professor, Montana State University Billings
PBS Specialist
Education
- PhD & Master's, UT Austin
- Bachelor's in Educational Technology, Ewha Womans University
Experience
- Assistant Professor, Montana State University
- Adjunct Professor, Flathead College
- Teaching Assistant, UT Austin
- Clinician, ABA Clinic
- Special Education Teacher, U.S. Public School
Harper Jeong
Lead BCBA, Cortica
BCBA
Education
- Master's, UT Austin
- Bachelor's in Special Education, Eastern University
Experience
- Lead BCBA, Cortica
- The Helm ABA BCBA
- Special Education Teacher, Pennsylvania
Joonheon Kwon
Adjunct Professor, Baekseok University
BCBAQBA
Education
- PhD Candidate, Dept. of Education, Korea University
- Master's, UT Austin
- Bachelor's in Special Education, Daegu University
Experience
- Adjunct Professor, Baekseok University
- Lead Professor, ABA Training Institute
- PBS Advisor, Gyeonggi Province
- ABA Therapist (USA)
- Special Education Classroom Teacher
Geunpil Park
Director, PBS Behavior Development Research Institute
QBA
Education
- PhD in Special Education, Woosuk University
- Master's, Graduate School of Education, Woosuk University
Experience
- Director, PBS Behavior Development Research Institute
- Lecturer at Woosuk University and 4 other universities
- Special-Education Class & School Teacher
- PBS Committee Member, Office of Education
Juhye Kim
Asol Developmental Education Academy
BCBAQBA
Education
- PhD Candidate in Special Education, Kongju National University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Asol Developmental Education Academy
- Gyeonggi PBS Committee
Dahye Min
Director, Geomdan ABA Verbal Behavior Institute
BCBAQBAKBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Master's in Speech-Language Rehabilitation, Daelim University
Experience
- Director, Geomdan ABA Verbal Behavior Institute
- Ganghwa PBS Committee
Sunju Ahn
Director, Cheongju ABA Behavior Development Institute
BCBAABAS-1KBA
Education
- PhD Candidate in Applied Behavior Analysis, Baekseok University
- Master's in Psychological & Behavioral Therapy, Kongju National University
Experience
- Director, Cheongju ABA Behavior Development Institute
- Daejeon·Chungbuk PBS Committee
Jiyoung Lee
Behavior Therapist, Grow ABA
BCBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Clinical Pathology, Yonsei University
Experience
- Behavior Therapist, Grow ABA
- Co-translator, ABA Visualized (Korean edition, 2021)
Minhyung Choi
Behavior Therapist, Jamsil ABA
BCBAQBA
Education
- PhD Candidate in Applied Behavior Analysis, Baekseok University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Behavior Therapist, Jamsil ABA
- Gyeonggi PBS Committee
Supervisors
Supervisors
Kim ○○
Clinical Supervisor
QBA
Education
- Master's in Special Education, Dankook University
Experience
- Special Education Teacher, ○○ School (Gyeonggi)
Kim ○○
Clinical Supervisor
BCBAQBAKBA
Education
- PhD Candidate in Special Education, Kongju National University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- ABA Behavior Therapist, Seoul
- PBS Committee Member, Yongin Office of Education
Ryu ○○
Clinical Supervisor
QBALevel 1 Speech-Language Rehabilitation Therapist
Education
- Master's in Speech Therapy, Dankook University
- Master's in Psychological & Behavioral Therapy, Kongju National University
Experience
- ABA Behavior Therapist
- Behavior Support Team for Students with Disabilities
Min ○○
Clinical Supervisor
BCBAQBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Speech-Language Rehabilitation, Daelim University
Experience
- Director, Incheon ABA Center
- Behavior Intervention Committee Member, Office of Education
Moon ○○
Clinical Supervisor
BCBAQBA
Education
- Master's in Occupational Therapy, Flinders University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Director, Verbal Behavior Specialists Association
- Behavior Intervention Committee Member, Office of Education
- Supervisor, ABA Early Intervention Class
Shin ○○
Clinical Supervisor
QBA
Education
- Master's in Psychological & Behavioral Therapy, Joongbu University
Experience
- Psychological Counselor, Office of Education
- Behavior Intervention Consultant
Park ○○
Clinical Supervisor
QBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Special Education, Baekseok University
Experience
- PBS Special Education Teacher, Special School
- PBS Committee Member, Education Support Center
Ahn ○○
Clinical Supervisor
BCBAKBA
Education
- PhD Candidate in Applied Behavior Analysis, Baekseok University
- Master's in Psychological & Behavioral Therapy, Kongju National University
Experience
- Director, Chungcheong ABA Center
- Behavior Intervention Committee Member, Special Education Institute
Yang ○○
Clinical Supervisor
QBA
Education
- Master's in Speech Therapy, Myongji University
Experience
- Director, ABA Research Institute
- Practicum Instructor, Daegu Cyber University
Lee ○○
Clinical Supervisor
BCBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Clinical Pathology, Yonsei University
Experience
- ABA Behavior Therapist
- Speech Therapist
Lee ○○
Clinical Supervisor
BCBA
Education
- PhD Candidate in Special Education, Ewha Womans University
- Master's in Psychological & Behavioral Therapy, Kongju National University
Experience
- Director, Gyeonggi ABA Research Institute
- Early Childhood Special Education Teacher
Lee ○○
Clinical Supervisor
QBA
Education
- Master's in Psychological & Behavioral Therapy, Joongbu University
Experience
- Director, Seoul ABA Center
- ABA Behavior Therapist
Lee ○○
Clinical Supervisor
QBA
Education
- Master's in Special Education, Ajou University
Experience
- Elementary Special Education Teacher, Gyeonggi
Lim ○○
Clinical Supervisor
BCBAABAS-1
Education
- Master's in Applied Behavior Analysis, Baekseok University Graduate School of Education
- Behavior Therapy, Daegu Cyber University
Experience
- Director, Gangwon·Seoul ABA Center
- PBS Supervisor
Jang ○○
Clinical Supervisor
BCaBAQBAABAS-1
Education
- Master's in Psychotherapy, Kongju National University
- Behavior Therapy, Daegu Cyber University
Experience
- Director, Gyeonggi ABA Center
- Behavior Therapist, Seoul·Gyeonggi
Chu ○○
Clinical Supervisor
QBA
Education
- Master's in Psychological & Behavioral Therapy, Joongbu University
- Bachelor's in Speech Therapy, Daegu University
Experience
- Director, Chungcheong ABA Center
- ABA Behavior Therapist
Choi ○○
Clinical Supervisor
QBAABAS-1KBA
Education
- PhD Candidate in Emotional·Behavioral & Autism Spectrum Disorders, Dankook University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Director, Gyeonggi ABA Center
- PBS Committee Member, Special Education Support Office
Choi ○○
Clinical Supervisor
BCBAQBAKBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Behavior Therapist, Seoul ABA Center
Choi ○○
Clinical Supervisor
BCBAQBA
Education
- PhD Candidate in Applied Behavior Analysis, Baekseok University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Behavior Therapist, Seoul ABA Center
- PBS Behavior Intervention Committee Member, Gyeonggi
Choi ○○
Clinical Supervisor
QBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Special Education, Baekseok University
Experience
- Behavior Therapist, Incheon ABA Center
- Behavior Intervention Committee Member, Office of Education
Hong ○○
Clinical Supervisor
BCBAKBA
Education
- Master's in Special Education, Dankook University
Experience
- Director, Gyeonggi ABA Center
- Researcher, Dept. of Psychiatry, Seoul National University Bundang Hospital
Kim ○○
Clinical Supervisor
QBA
Education
- Master's in Special Education, Dankook University
Experience
- Special Education Teacher, ○○ School (Gyeonggi)
Kim ○○
Clinical Supervisor
BCBAQBAKBA
Education
- PhD Candidate in Special Education, Kongju National University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- ABA Behavior Therapist, Seoul
- PBS Committee Member, Yongin Office of Education
Ryu ○○
Clinical Supervisor
QBALevel 1 Speech-Language Rehabilitation Therapist
Education
- Master's in Speech Therapy, Dankook University
- Master's in Psychological & Behavioral Therapy, Kongju National University
Experience
- ABA Behavior Therapist
- Behavior Support Team for Students with Disabilities
Min ○○
Clinical Supervisor
BCBAQBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Speech-Language Rehabilitation, Daelim University
Experience
- Director, Incheon ABA Center
- Behavior Intervention Committee Member, Office of Education
Moon ○○
Clinical Supervisor
BCBAQBA
Education
- Master's in Occupational Therapy, Flinders University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Director, Verbal Behavior Specialists Association
- Behavior Intervention Committee Member, Office of Education
- Supervisor, ABA Early Intervention Class
Shin ○○
Clinical Supervisor
QBA
Education
- Master's in Psychological & Behavioral Therapy, Joongbu University
Experience
- Psychological Counselor, Office of Education
- Behavior Intervention Consultant
Park ○○
Clinical Supervisor
QBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Special Education, Baekseok University
Experience
- PBS Special Education Teacher, Special School
- PBS Committee Member, Education Support Center
Ahn ○○
Clinical Supervisor
BCBAKBA
Education
- PhD Candidate in Applied Behavior Analysis, Baekseok University
- Master's in Psychological & Behavioral Therapy, Kongju National University
Experience
- Director, Chungcheong ABA Center
- Behavior Intervention Committee Member, Special Education Institute
Yang ○○
Clinical Supervisor
QBA
Education
- Master's in Speech Therapy, Myongji University
Experience
- Director, ABA Research Institute
- Practicum Instructor, Daegu Cyber University
Lee ○○
Clinical Supervisor
BCBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Clinical Pathology, Yonsei University
Experience
- ABA Behavior Therapist
- Speech Therapist
Lee ○○
Clinical Supervisor
BCBA
Education
- PhD Candidate in Special Education, Ewha Womans University
- Master's in Psychological & Behavioral Therapy, Kongju National University
Experience
- Director, Gyeonggi ABA Research Institute
- Early Childhood Special Education Teacher
Lee ○○
Clinical Supervisor
QBA
Education
- Master's in Psychological & Behavioral Therapy, Joongbu University
Experience
- Director, Seoul ABA Center
- ABA Behavior Therapist
Lee ○○
Clinical Supervisor
QBA
Education
- Master's in Special Education, Ajou University
Experience
- Elementary Special Education Teacher, Gyeonggi
Lim ○○
Clinical Supervisor
BCBAABAS-1
Education
- Master's in Applied Behavior Analysis, Baekseok University Graduate School of Education
- Behavior Therapy, Daegu Cyber University
Experience
- Director, Gangwon·Seoul ABA Center
- PBS Supervisor
Jang ○○
Clinical Supervisor
BCaBAQBAABAS-1
Education
- Master's in Psychotherapy, Kongju National University
- Behavior Therapy, Daegu Cyber University
Experience
- Director, Gyeonggi ABA Center
- Behavior Therapist, Seoul·Gyeonggi
Chu ○○
Clinical Supervisor
QBA
Education
- Master's in Psychological & Behavioral Therapy, Joongbu University
- Bachelor's in Speech Therapy, Daegu University
Experience
- Director, Chungcheong ABA Center
- ABA Behavior Therapist
Choi ○○
Clinical Supervisor
QBAABAS-1KBA
Education
- PhD Candidate in Emotional·Behavioral & Autism Spectrum Disorders, Dankook University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Director, Gyeonggi ABA Center
- PBS Committee Member, Special Education Support Office
Choi ○○
Clinical Supervisor
BCBAQBAKBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Behavior Therapist, Seoul ABA Center
Choi ○○
Clinical Supervisor
BCBAQBA
Education
- PhD Candidate in Applied Behavior Analysis, Baekseok University
- Master's in Applied Behavior Analysis, Baekseok University
Experience
- Behavior Therapist, Seoul ABA Center
- PBS Behavior Intervention Committee Member, Gyeonggi
Choi ○○
Clinical Supervisor
QBA
Education
- Master's in Applied Behavior Analysis, Baekseok University
- Bachelor's in Special Education, Baekseok University
Experience
- Behavior Therapist, Incheon ABA Center
- Behavior Intervention Committee Member, Office of Education
Hong ○○
Clinical Supervisor
BCBAKBA
Education
- Master's in Special Education, Dankook University
Experience
- Director, Gyeonggi ABA Center
- Researcher, Dept. of Psychiatry, Seoul National University Bundang Hospital
Join Us · Supervisor
Become a supervisor with SpectrumHub
We're recruiting professionals with ABA/PBS clinical experience and credentials. Help lead the journey as Korea's therapists and teachers grow toward international credentials.
Apply to be a supervisor