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All Courses

Every course for parents and therapists — click through for full details and fees.

Ying Chen｜Pediatric Speech-Language Pathologist, 15 Years in Practice11,000+social followers11free resources3regions with students

For Parents↓ For Therapists↓

For Parents

In class with therapists

EF-NDBI Theory Class

Bring EF-NDBI, an intervention for young autistic children, into daily life: from easy-to-do structured activities to everyday routines at home, with results you can see.

Instructor　Ying Chen

Theory class details & fees →

Who it's forParents of young autistic children

ClassOne in-person day each for Level 1 and Level 2

You'll learnHow to practice EF-NDBI Stages ①–⑥ with your child at home

Small online group

EF-NDBI Online Parent Group

Small online group classes, plus specific feedback on each family's own home-practice videos.

Instructor　Ying Chen

Details & fees →

Who it's forParents of young autistic children

ClassOnline · every two weeks · 1 hour each · 6 classes + film within a week after each class · instructor feedback each time · 6 times

You'll learnHow to practice EF-NDBI Stages ①–⑥ with your child at home

DatePlanned for 2027; class dates to be announced

Coming soon

For Therapists

FLAGSHIP · Theory / Certification tracks

EF-NDBI Method Course

Five core elements as the foundation, a six-stage ladder climbed step by step: structure first, then generalization into natural settings.

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Instructor　Ying Chen

Course details & fees →

Theory ClassOpen to parents and therapists

Certificate of completion

CertificationFor therapists and healthcare professionals

EF-NDBI Certification

First Level 1 Theory Class: Sunday, December 6, 2026 · Taichung

January 23, 2027 · Taiwan

Informal Language Assessment Workshop, Ages 0–6

Beyond standardized tests — walk out ready to do it.

Starts Saturday, January 23, 20276 hours in person + 1 hour of 1:1 supervisionSmall class: runs with 10, max 15

Instructor　Ying Chen

Course details & fees →

Who it's forPediatric speech-language pathologist

You'll learnCase history and play observation, receptive and expressive language assessment, articulation and feeding observation

Take homeA 6-piece assessment toolkit

LocationTaipei / Taichung / online — decided by an interest survey (announced mid-November)

Online supervision

One-on-one supervision

Bring your cases — we'll find where they're stuck, together.
Online clinical supervision for SLPs outside Taiwan (in Mandarin).

Supervisor　Ying Chen

Overseas · Book on WhatsApp →China · Book on WeChat →

Who it's forTherapists in Malaysia, Singapore, Hong Kong and China

How it worksOnline, in Mandarin, scheduled in Taiwan time; bring a case video or notes to discuss

Plans40-min trial session (new clients, once) · 60-min one-on-one supervision