Sarah Selznick, MS, OTR/L is an occupational therapist, author, and the founder of Sensory Explorers, a private practice supporting children, caregivers, and adults through sensory wellness, pelvic health, and developmental care. She’s the creator of the online Super Poopers course, helping families navigate pediatric bowel and bladder challenges with humor and heart. Sarah is also the author and illustrator of children’s books that support early learning and independence — including I Am Learning: How to Poop in the Toilet and I am Learning how to Listen to my Body. You can find her on Instagram @sensoryexplorers for tips, tools, and a peek into her playful approach to therapy. Sign up for her newsletter to stay in the loop: www.sensoryexplorers.com

LINKS

We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3 

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

https://www.instagram.com/harkla_family/

Harkla Digital Courses

https://harkla.co/collections/courses

Interview with Quiara Smith, OTR/L

https://harkla.co/blogs/podcast/315-pediatric-pelvic-health-occupational-therapy-with-quiara-smith-otr-l?_pos=1&_sid=a8fdc59f2&_ss=r

An Interview with Dr. Steve Hodges

https://kidsbowelbladder.com/an-interview-with-dr-steve-hodges/

Have you ever wondered why some children constantly chew on clothing, pencils, or even their hair? In this episode of All Things Sensory, we’re diving into oral sensory seeking—what it is, why it happens, and how to support children who experience it.

Children who are sensory seekers often crave oral input to regulate their nervous system. Chewing, sucking, and biting provide proprioceptive input that can be calming, especially for children experiencing stress, anxiety, or fight-or-flight responses.

Oral sensory seeking is more than just a “bad habit”—it’s communication. With the right tools, strategies, and understanding, you can help your child meet their sensory needs safely and successfully.

LINKS

We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3

⁠Tips for Oral Seekers⁠

https://harkla.co/blogs/podcast/159-tips-for-oral-seekers?_pos=1&_sid=cf200d27b&_ss=r

⁠PICA or Oral Seeking?⁠

https://harkla.co/blogs/podcast/263-pica-or-oral-seeking-sensory-strategies-for-both?_pos=3&_sid=cf200d27b&_ss=r

⁠ARK Therapeutic ⁠

https://www.arktherapeutic.com/

⁠Buzz Buddy (Amazon)⁠

https://a.co/d/8GnT2AV

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

https://www.instagram.com/harkla_family/

Harkla Digital Courses

https://harkla.co/collections/courses

In this episode, we dive deep into the connection between childhood anxiety and the retained Moro Reflex — and how both can impact children in the classroom. From understanding what anxiety looks like in a school setting, to uncovering the role of primitive reflexes, we’ll explore how to support children who struggle with heightened worry, reactivity, and sensory sensitivity.

A retained Moro reflex can mimic or worsen classroom anxiety. Kids may:

• Overreact to sounds, lights, or unexpected touch

• Struggle with transitions or changes in routine

• Live in a constant state of fight-or-flight, making it harder to focus or socialize

• Startle easily, avoid certain activities, or have ongoing challenges with attention

These signs may point to an underlying reflex that hasn’t fully integrated. Tune in to learn how understanding this mind-body connection can transform the way we support children in school and at home.

LINKS

We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3 

FREE Primitive Reflex Checklist

https://harkla.co/pages/freebies?_pos=1&_sid=be7c6473f&_ss=r⁠

Movements That Heal (Amazon)⁠

https://a.co/d/hyQrYLA

⁠Harkla Digital Courses⁠

https://harkla.co/collections/courses

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

https://www.instagram.com/harkla_family/

This week, we’re diving into one of our favorite topics - Motor Labs! These movement-based, circuit-style spaces are game-changers for students of all ages, especially those with ADHD, autism, sensory processing challenges, or retained primitive reflexes.

We’ll break down:

• What a Motor Lab is and who benefits most

• The science-backed benefits like improved attention, self-regulation, and foundational sensory-motor skills

• Calm down zones that promote emotional regulation

• How to set up your Motor Lab in any school space — from hallways to empty classrooms

• Customizing for student needs including sensory seekers vs. sensory avoiders

• Simple ways to track progress and collaborate with staff

• Common challenges and practical solutions to overcome them

• Ideas for keeping movement going outside the lab with brain breaks, transitions, and in-class sensory tools

We’ll also share our favorite resources, from budget-friendly equipment to apps that support motor planning.

LINKS

We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3 

Digital Course Library

https://harkla.co/collections/courses

Motor Labs - Sensational Brain CEU Course

https://sensationalbrain.com/product/motor-labs-sensory-paths/

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

https://www.instagram.com/harkla_family/

Do you have a student who’s always moving, touching everything, or humming non-stop? They might be a sensory seeker—a child with a high sensory threshold who craves extra input to feel regulated.

In this episode of All Things Sensory, we break down what sensory seeking really means, why it can look different for every child, and how to proactively support these students in the classroom. We’ll share real-life examples, practical strategies you can start using tomorrow, and the one thing you should never take away from a sensory seeker.

Plus—we’ve got a free Sensory Preferences Checklist to help you understand each child’s unique needs!

FREE Sensory Preference Checklist

https://harkla.co/pages/freebies

Improving Focus and Behavior in the Classroom Digital Course

https://harkla.co/products/classroom-sensory-training

A Balanced Brain: A Multi-Sensory Program for Learning and  Focus 

https://harkla.co/products/balanced-brain

Classroom Sensory Kits

https://harkla.co/products/classroom-sensory-kit?_pos=1&_sid=79e63bbfb&_ss=r

Mixed Sensory Needs

https://harkla.co/blogs/podcast/316-supporting-mixed-sensory-needs-children-adults?_pos=1&_sid=65c45e7a7&_ss=r

Supporting Sensory Seekers

https://harkla.co/blogs/podcast/348-supporting-sensory-seekers-practical-tips-for-every-day?_pos=7&_sid=88bd86b3a&_ss=r

Before School Strategies

https://harkla.co/blogs/special-needs/before-school-strategies?_pos=4&_sid=5d068f958&_ss=r

After School Strategies

https://harkla.co/blogs/special-needs/after-school-strategies?_pos=2&_sid=5d068f958&_ss=r

School Sensory Breaks

https://youtu.be/TzxL6YEBl6c?si=Yt50AQWu1htefhxS

Back to School Tips

https://youtu.be/o3LdX9NuxYw?si=K3cYJtOJlVdUwAXg

Crawling for Brain Development 

https://sensationalbrain.com/product/crawling-brain-development-curriculum/

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

https://www.instagram.com/harkla_family/

Crawling is a foundational developmental milestone that does more than just strengthen muscles — it plays a critical role in developing the visual system, especially ocular motor skills such as tracking, convergence, and coordinated eye movements.

We’re diving into why crawling is essential and how to help children of ALL ages crawl! 

LINKS

We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3

Early Intervention Blueprint 

https://harkla.co/products/infant-sensory-development-course

Crawling for Brain Development 

https://sensationalbrain.com/product/crawling-brain-development-curriculum/

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

https://www.instagram.com/harkla_family/

Is your child/client constantly skipping words while reading, losing their place on the page, or avoiding reading altogether? These might not be “reading problems”—they could be visual problems.

In this episode, we break down how ocular motor skills—specifically saccades, pursuits, and convergence—are essential for reading success. You’ll learn how these visual skills impact everything from decoding to attention span, and why children with ADHD, sensory processing disorder, or retained primitive reflexes are at higher risk for visual-motor challenges.

LINKS

Relationship Between Ocular Motility and Motor Skills
https://pmc.ncbi.nlm.nih.gov/articles/PMC11698614/
Primitive Reflex Integration and Reading in the Classroom

https://jneuroscience.com/2023/02/26/primitive-reflex-integration-and-reading-achievement-in-the-classroom/

Statistics of Infants’ Natural Visual Experience

https://jov.arvojournals.org/article.aspx?articleid=2792416

We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3 

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

https://www.instagram.com/harkla_family/

In this episode, we break down what ocular motor skills really are, how they affect your child’s behavior and development, and most importantly simple at-home activities you can start using right away to help.

They also share how retained primitive reflexes, screen time, and missed developmental milestones can all impact how your child’s eyes work together — and why this often goes unnoticed.

Whether you’re a parent, therapist, or educator, this episode is full of practical tools you can start today. Here’s what you’ll learn: 

• What ocular motor skills really are (hint: it’s not just 20/20 vision!)

• Signs your child might be struggling with visual tracking or coordination

• Easy, playful at-home activities for:

• Saccades (eye jumping)

• Pursuits (smooth tracking)

• Convergence & divergence (eye teaming)

• How primitive reflexes and screen time impact vision

• Tips for building a consistent and doable home exercise routine

And, we'll answer a listener question at the end of the episode. Happy listening! 

LINKS

We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3 

Ocular Motor Skills Screening Video

https://www.youtube.com/watch?v=LMSVhwIL5wI&t=11s

Assessing Primitive Reflexes Video

https://www.youtube.com/watch?v=ZkGDm3t2hb8&t=1s

Brock String Instructions

https://www.optometrists.org/vision-therapy/guide-to-vision-therapy/vision-therapy-faqs/how-is-a-brock-string-used/

Spot It

https://www.spotitgame.com/

Zoomball

https://www.amazon.com/Toysmith-6219-Zip-Ball/dp/B00E6DXQU8/ref=sr_1_3?dib=eyJ2IjoiMSJ9.9wtOAvhcy8jgIIeXS3esac48UmRrA0araB1icT_BW19b5HZVhEuyaKG-Ol5vGUNVEPSfO1x7UHrpflm1GmNTMLbeaernwnXIy-Dku7CqPUBlD9pnMEHeFNF54jWVJcgWOa_UXJ7HbqnmbqssbFeU-NfwXZH5MN1xLnOP5z6dFqN5X0yr4OzQ3EVyl155PjJ6sInCbUUCcQoLp70CERAeNxnQ1wiE6p-IZb6Gd_SrrjT-JrbMONntd9tdIflCvBKEl2mlfk6wwc-Jj20SJKoRAc8LZCOieWhOYy5zQBC9VLA.i5FuA9BWsSe4NReui8vk3vdZFtEmEpBd_hPz8xfAfHc&dib_tag=se&keywords=zoom%2Bball&qid=1752800406&refinements=p_72%3A1248963011&rnid=1248961011&s=toys-and-games&sr=1-3&th=1

A Balanced Brain Full Digital Course

https://harkla.co/products/balanced-brain

Early Intervention Blueprint Full Digital Course

https://harkla.co/products/infant-sensory-development-course

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

In episode of All Things Sensory, we sit down with the incredible Dr. Tessa Grigg - PhD, Dip Tch (Primary) Dip Tch (ECE). She has a wide range of experience within the Early Childhood Education field. She has taught in a Primary School, supervised a preschool with specialist work in the sensory-motor area, worked as a Child and Family Therapist, taught adult students in teaching and child development, and owned and operated a GymbaROO centre for nine years. Tessa is the "Tessa" in Tessarose Productions, a business that has produced music for children for over 30 years. Currently, Tessa is a certified Rhythmic Movement Training Practitioner and runs a Kinesiology clinic for children and adults. Following the completion of a PhD focused on children's primitive reflexes, Tessa now works part-time as a lecturer at the University of Canterbury, New Zealand, and is the Research and Education Manager for GymbaROO-KindyROO in Australia.

We chat about:

• How Tessa’s career path led her to primitive reflex research

• The surprising effects of natural disasters (like earthquakes) and the pandemic on reflex development in children

• Her fascinating classroom-based research showing how simple, rhythmic movement interventions can dramatically impact learning, emotional regulation, and behavior

• Why crawling and skipping might just be two of the most important activities your child can do daily

• How to bring reflex integration into schools and homes without overwhelm

Whether you’re a parent, therapist, or educator, this episode is filled with practical tips, lightbulb moments, and hopeful reminders that everything can change when we meet kids where they are.

LINKS

Tessa's Research Articles

Visit Tessa’s website

https://www.gymbaroo.com.au/

We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3 

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

https://www.instagram.com/harkla_family/

Headaches that won’t go away? Trouble reading or switching between screens? Feeling drained after a day at your desk? These might not be random quirks—they could be signs of ocular motor deficits.

In this episode, we’re diving into how visual-ocular challenges—convergence, saccades, and pursuits—can impact adults in everyday life. You’ll hear a personal story, a powerful example of how unresolved visual motor skills led to chronic headaches, and how vision therapy changed everything.

We’ll also unpack the key signs of ocular motor dysfunction in adults, how they’re often linked to headaches, fatigue, and even ADHD symptoms, and why primitive reflexes might still be at play long after childhood. You’ll learn simple screening tools to try at home and get expert insight into what interventions actually help.

LINKS

We’d love to answer your questions on the podcast! Fill out this form - https://harkla.typeform.com/to/ItWxQNP3 

Free live webinar on July 16th

https://harkla.co/pages/infant-sensory-development-webinar-registration-2025

Primitive Reflex Digital Course

https://harkla.co/products/primitive-reflexes-course

All Things Sensory Podcast Instagram 

https://www.instagram.com/allthingssensorypodcast/

Harkla Website 

https://harkla.co/

Harkla YouTube

https://www.youtube.com/c/HarklaFamily

Harkla Instagram

https://www.instagram.com/harkla_family/