About Marie Li Psychology
Marie Li Psychology is a values-led practice dedicated to supporting families, educational settings, and organisations in creating inclusive, affirming, and equitable environments for learning, development, and wellbeing.
Our practice is grounded in values of equity, integrity, compassion, and humanity. We believe that psychological approaches should honour lived experience, challenge injustice, and promote sustainable change; lasting change happens through connection, curiosity, and a commitment to justice.
Our work draws on evidence-based practices and relational approaches including neuro-affirming and trauma informed. Whether we are working with young people, educators, or leadership teams, our focus is on building spaces where people feel safe, understood, and supported to thrive.


Founded by Dr Tiffany Nelson, an HCPC registered Child, Community and Educational Psychologist and Organisational Consultant.
Our Story
Marie Li Psychology was born from both professional passion and personal purpose. Founded by Dr Tiffany Nelson, the company is named after her children and grounded in a vision for a more inclusive world for them, and for all children and young people. As a mother and wife in a neurodivergent family, Tiffany’s drive to challenge systemic barriers is both personal and profound.
Starting Marie Li Psychology allowed her to expand the work she is most passionate about: merging psychology, social justice, and education in practical, transformative ways. While she continues to contribute to community-focused work within local systems, this independent space has enabled deeper engagement with universities, workplaces, and broader communities through training, consultation, and public speaking.
At its heart, Marie Li Psychology is about weaving compassion, integrity, and equity into every environment where people learn, work, and grow.
"Everything I do is in my children's name. My work is for them, and for all of our children." - Dr Tiffany Nelson
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Frequently Asked Questions
What services do you offer?
We provide support for families and organizations to create inclusive and equitable environments.
How do you ensure inclusivity?
We integrate values-based practices that focus on equity, affirmation, and the unique needs of each individual.
Who do you work with?
We collaborate with families, educational settings, and organizations to promote well-being and learning for all individuals.
What is your approach?
Our approach centers on creating affirming environments through values-led psychological practices and tailored support.
How can I contact you?
You can reach us through our website's contact form for inquiries or consultations regarding our services.
Marie Li Psychology Ltd
Registered Company Number: 16143798
© 2025. All rights reserved.




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