--- title: Langley Group Blog | Sarah Lewis description: Sarah Lewis is a chartered organisational psychologist and one of the leading experts in positive psychology and Appreciative Inquiry in the UK. An Associated Fellow of the British Psychological Society and key founder of the Association of Business Psychologists, she works with organisations around the world to achieve effective, sustainable, positive change. She is author of Positive Psychology at Work, Positive Psychology and Change, and joint author of Appreciative Inquiry for Change Management. --- [Skip to content](https://blog.langleygroup.com.au/author/sarah-lewis#main-content) [![Langley Group®](https://blog.langleygroup.com.au/hs-fs/hubfs/Langley-Group%C2%AE_Master-Reverse-1.png?width=295&height=69&name=Langley-Group%C2%AE_Master-Reverse-1.png)](https://langleygroup.com.au/) - [HOME](https://langleygroup.com.au/) - PROGRAMS - [Flagship Programs](https://langleygroup.com.au/flagship-programs/) - [Core Development Programs](https://langleygroup.com.au/core-development-programs/) - [Wellbeing Programs](https://langleygroup.com.au/wellbeing-programs/) - PSYCHOMETRICS - [Strengths Profile](https://langleygroup.com.au/strengths-profile/) - [MSCEIT](https://langleygroup.com.au/msceit/) - [Work on Wellbeing](https://langleygroup.com.au/wow/) - [EVENTS](https://langleygroup.com.au/events/) - [SHOP](https://langleygroup.com.au/shop/) - [Assessments](https://langleygroup.com.au/product-category/assessments/) - [Epigenetics](https://langleygroup.com.au/product-category/epigenetics/) - [Learning Tools](https://langleygroup.com.au/product-category/learning-tools/) - [Toolkits](https://langleygroup.com.au/product-category/toolkits/) - [BLOG](https://blog.langleygroup.com.au/) - [CONTACT US](https://langleygroup.com.au/contact-us/) - [ABOUT](https://langleygroup.com.au/about/) # Sarah Lewis Sarah Lewis is a chartered organisational psychologist and one of the leading experts in positive psychology and Appreciative Inquiry in the UK. An Associated Fellow of the British Psychological Society and key founder of the Association of Business Psychologists, she works with organisations around the world to achieve effective, sustainable, positive change. She is author of Positive Psychology at Work, Positive Psychology and Change, and joint author of Appreciative Inquiry for Change Management.   [+61 (0) 2 7904 1410](tel:+61%20(0)%202%207904%201410)   [contact@langleygroup.com.au](mailto:contact@langleygroup.com.au)   [Newsletter](https://info.langleygroup.com.au/langley-group-news-subscribe) ![Langley Group icon](https://blog.langleygroup.com.au/hs-fs/hubfs/Langley-Group_Circles-300x300.png?width=100&height=100&name=Langley-Group_Circles-300x300.png) ##### Other Sites - [Langley Group Foundation](https://lgfoundation.org.au/?__hstc=91325829.0c0ef2a249d7796efc7357fac5fcbcd3.1730875985289.1757904578560.1757907372277.57&__hssc=91325829.3.1757907372277&__hsfp=2508433716) - [Sue Langley](https://suelangley.com/?__hstc=91325829.0c0ef2a249d7796efc7357fac5fcbcd3.1730875985289.1757904578560.1757907372277.57&__hssc=91325829.3.1757907372277&__hsfp=2508433716) - [Work on Wellbeing](https://workonwellbeing.com/?__hstc=91325829.0c0ef2a249d7796efc7357fac5fcbcd3.1730875985289.1757904578560.1757907372277.57&__hssc=91325829.3.1757907372277&__hsfp=2508433716) - [Helping Hands Program](https://helpinghandsprogram.com.au/?__hstc=91325829.0c0ef2a249d7796efc7357fac5fcbcd3.1730875985289.1757904578560.1757907372277.57&__hssc=91325829.3.1757907372277&__hsfp=2508433716) - [Water Works Program](https://waterworksprogram.com/?__hstc=91325829.0c0ef2a249d7796efc7357fac5fcbcd3.1730875985289.1757904578560.1757907372277.57&__hssc=91325829.3.1757907372277&__hsfp=2508433716) - [Positive HR Toolkit](https://positivehrtoolkit.com.au/?__hstc=91325829.0c0ef2a249d7796efc7357fac5fcbcd3.1730875985289.1757904578560.1757907372277.57&__hssc=91325829.3.1757907372277&__hsfp=2508433716) © 2026 Copyright Langley Group IP Trust | All rights reserved