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Just like we assess for anxiety and depression, we need to be assessing for safety.

The Neuroception of Psychological Safety Scale (NPSS)

The study was led by Dr. Liza Morton & carried out at The University of Strathclyde by an international team with expertise in trauma therapy, Polyvagal Theory & psychometric scale development.  The team includes Dr. Nicola Cogan, a Senior Lecturer in Strathclyde's School of Psychological Sciences & Health with partners from the Traumatic Stress Research Consortium at the renowned Kinsey Institute, Indiana University and The Polyvagal Institute including Dr. Stephen Porges, founder of Polyvagal Theory & Dr. Jacek Kolacz.  Dr. Damien Williams & MSc students Calum Calderwood & Marek Nikolac, from the University of Strathclyde, also contributed. Dr. Thomas Bacon, Clinical Psychologist, NHS Fife & Dr. Emily Pathe, Counselling Psychologist, NHS Lanarkshire contributed to item development.

Inspired by Polyvagal Theory and designed for use with adults, the NPSS assesses how safe a person feels.

It is divided into three sub-scales:

 



Explore the resources below to learn more. 
 

Social Engagement

Compassion

Bodily Sensations

"People often seek therapy because they are struggling to feel safe."

Dr. Liza Morton

NPSS with Dr. Liza Morton

What is the Neuroception of Psychological Safety Scale?

What is the Neuroception of Psychological Safety Scale?
What is the Neuroception of Psychological Safety Scale?

What is the Neuroception of Psychological Safety Scale?

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What inspired you to create the Neuroception of Psychological Safety Scale?

What inspired you to create the Neuroception of Psychological Safety Scale?

02:33
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What is neuroception?

What is neuroception?

02:01
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NPSS Resources

Explore the Scale

Score the Scale

Current NPSS Research

"We know psychological safety is really important for our health and wellbeing, and that is increasingly being recognized."

Dr. Liza Morton

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