{"id":104,"date":"2026-06-03T13:19:12","date_gmt":"2026-06-03T13:19:12","guid":{"rendered":"https:\/\/behaviourchange.keweb.ch\/?st-import=5703b44157b42b600703943e40791d1a"},"modified":"2026-07-16T15:13:37","modified_gmt":"2026-07-16T15:13:37","slug":"qui-sommes-nous","status":"publish","type":"page","link":"https:\/\/behaviourchange-expertise.ch\/en\/qui-sommes-nous\/","title":{"rendered":"About us"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"104\" class=\"elementor elementor-104\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ae3205e e-con-full e-flex e-con e-parent\" data-id=\"ae3205e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6c5d4bb elementor-widget elementor-widget-html\" data-id=\"6c5d4bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!DOCTYPE html>\r\n<html lang=\"fr\">\r\n<head>\r\n<meta charset=\"UTF-8\">\r\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\r\n<title>Qui sommes-nous | Behaviour Change Expertise<\/title>\r\n<meta name=\"description\" content=\"D\u00e9couvrez l\u2019\u00e9quipe Behaviour Change Expertise : Lisa Moussaoui, Loris Charri\u00e8re et Barbara Kaiser.\">\r\n<style>\r\n:root{\r\n--cream:#f3eee5;\r\n--rose-light:#f6d0c0;\r\n--rose:#f3a0a8;\r\n--framboise:#b20a4d;\r\n--lavender:#bcc8ea;\r\n--violet:#a55ac0;\r\n--purple:#5b0f73;\r\n--dark:#111;\r\n--grey:#676767;\r\n}\r\n*{box-sizing:border-box}\r\nbody{margin:0}\r\n.bce-about-page{font-family:Inter,Arial,sans-serif;background:var(--cream);color:var(--dark);overflow:hidden}\r\n.bce-about-page a{text-decoration:none;color:inherit}\r\n.bce-about-hero{min-height:92vh;display:flex;align-items:center;padding:150px 7vw 100px;position:relative;overflow:hidden;background:radial-gradient(circle at 85% 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font-size:2.3rem !important;\r\n    line-height:1 !important;\r\n    letter-spacing:-.04em !important;\r\n  }\r\n\r\n}\r\n\r\n@media(max-width:480px){\r\n\r\n  .bce-about-hero{\r\n    padding:105px 18px 70px;\r\n  }\r\n\r\n  .bce-about-hero h1{\r\n    font-size:2.65rem;\r\n    line-height:.97;\r\n    letter-spacing:-.04em;\r\n  }\r\n\r\n  .bce-btn{\r\n    width:100%;\r\n  }\r\n\r\n  .bce-person-image{\r\n    min-height:330px;\r\n  }\r\n\r\n}\r\n<\/style>\r\n<\/head>\r\n<body>\r\n<main class=\"bce-about-page\">\r\n<section class=\"bce-about-hero\"><div class=\"bce-about-hero-content bce-reveal\"><div class=\"bce-kicker\">About us<\/div><h1>A team dedicated to behaviour change<\/h1><p class=\"bce-intro\">Behaviour Change Expertise brings together specialists in applied psychology, behavioural sciences, health and the environment.<\/p><div class=\"bce-actions\"><a class=\"bce-btn bce-btn-dark\" href=\"https:\/\/behaviourchange-expertise.ch\/en\/contact\/\">Get in touch<\/a><a class=\"bce-btn bce-btn-outline\" href=\"#equipe\">Meet the team<\/a><\/div><\/div><\/section>\r\n<section class=\"bce-section\" id=\"equipe\"><div class=\"bce-heading bce-reveal\"><\/div><div class=\"bce-team\">\r\n<article class=\"bce-person bce-reveal\"><div class=\"bce-person-image\"><img decoding=\"async\" src=\"https:\/\/behaviourchange-expertise.ch\/wp-content\/uploads\/2026\/06\/lisa.jpg\" alt=\"Lisa Moussaoui Behaviour Change Expertise\"><\/div><div class=\"bce-person-content\"><div class=\"bce-number\">01 \/ Lisa Moussaoui<\/div><h3>Lisa Moussaoui<\/h3><div class=\"bce-role\">Founder, Ph.D.<\/div><p>After completing a degree in applied psychology at the University of Geneva, I undertook a PhD on pro-social collective behaviour (blood donation, pro-environmental behaviour) under the supervision of Professor Olivier Desrichard. I defended my thesis in 2017, after which I had the opportunity to spend time at universities in Belgium and Australia to gain a different kind of research experience.<\/p><p>Since my return, I have been working as a lecturer and research fellow at the University of Geneva. My teaching focuses in particular on behaviour change techniques and the evaluation of interventions.<\/p><p>From 2019 onwards, I began working in parallel as a consultant for various organisations (government departments, international organisations) seeking to encourage healthy lifestyles or environmental protection. It was to carry out this consultancy work that I founded the company Behaviour Change Expertise.<\/p><\/div><\/article>\r\n<article class=\"bce-person bce-reveal\"><div class=\"bce-person-image\"><img decoding=\"async\" src=\"https:\/\/behaviourchange-expertise.ch\/wp-content\/uploads\/2026\/06\/CHARRIERE_ID.jpeg\" alt=\"Loris Charri\u00e8re Behaviour Change Expertise\"><\/div><div class=\"bce-person-content\"><div class=\"bce-number\">02 \/ Loris Charri\u00e8re<\/div><h3>Loris Charri\u00e8re<\/h3><div class=\"bce-role\">Psychologist Msc.<\/div><p>I have long been fascinated by human beings and how they function. Understanding the reasons behind our actions has always struck me as essential to gaining a better understanding of the world around us. This curiosity led me to enrol on the Applied Psychology in Sustainable Development programme at the University of Geneva.<\/p><p>This course has enabled me to gain a great deal of knowledge about the social, emotional and environmental factors influencing behaviour, but it has also allowed me to discover a passion for project management and knowledge-sharing. My experiences as an intern at the Geneva State Department of Territorial Affairs, as well as on projects in collaboration with the HUG, have only served to reinforce this initial passion for people and for understanding their actions.<\/p><p>I was delighted to be recruited by Behaviour Change Expertise straight after graduating. Our team was tasked with identifying the underlying psychological factors behind soft mobility behaviours. This understanding should enable us to provide recommendations for future projects aiming to encourage such actions. In addition, I am currently working on a project focusing on men\u2019s mental health.<\/p><\/div><\/article>\r\n<article class=\"bce-person bce-reveal\"><div class=\"bce-person-image\"><img decoding=\"async\" src=\"https:\/\/behaviourchange-expertise.ch\/wp-content\/uploads\/2026\/06\/barbara.jpg\" alt=\"Barbara Kaiser Behaviour Change Expertise\"><\/div><div class=\"bce-person-content\"><div class=\"bce-number\">03 \/ Barbara Kaiser<\/div><h3>Barbara Kaiser<\/h3><div class=\"bce-role\">Psychologist Ph.D.<\/div><p>Having obtained a PhD in psychology in 2008 and holding a university qualification in cognitive and behavioural therapy, I began my career working with adolescents in the care of social services, specialising in behavioural disorders and poly-substance use. As part of efforts to promote young people\u2019s health, and more specifically contraception, I also had the opportunity to work with the Maison des adolescents de Savoie.<\/p><p>As a lecturer at the Geneva School of Health for over a decade, I developed a teaching programme on motivational interviewing as an intervention tool (smoking, alcohol consumption, substance abuse, diet, domestic violence, chronic illnesses). It was during this period that I began training healthcare professionals in psycho-educational counselling using simulations with standardised patients.<\/p><p>My research has focused on the determinants of health behaviours, particularly in the perinatal context (physical activity, diet, screening), and on the development of professional skills and attitudes. I have been a lecturer at the University of Geneva since 2019, where I teach motivational interviewing, as well as risk prevention and health promotion.<\/p><p>I am also a project manager for the development of simulated interactions and a trainer on several continuing professional development courses, notably for Behaviour Change Expertise.<\/p><\/div><\/article>\r\n<\/div><\/section>\r\n<section class=\"bce-final\"><div class=\"bce-reveal\"><h2>Let\u2019s talk about your behavioural challenges.<\/h2><p>Would you like to gain a better understanding of the human factors that influence your audiences? Behaviour Change Expertise supports you with a rigorous, impact-driven approach.\r\n<\/p><a class=\"bce-btn bce-btn-light\" href=\"https:\/\/behaviourchange-expertise.ch\/en\/contact\/\">Contact Behaviour Change Expertise<\/a><\/div><\/section>\r\n<\/main>\r\n<script>\r\nconst bceAboutReveals=document.querySelectorAll('.bce-reveal');\r\nconst bceAboutObserver=new IntersectionObserver((entries)=>{entries.forEach(entry=>{if(entry.isIntersecting){entry.target.classList.add('active')}})},{threshold:.16});\r\nbceAboutReveals.forEach(el=>bceAboutObserver.observe(el));\r\n<\/script>\r\n<\/body>\r\n<\/html>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Qui sommes-nous | Behaviour Change Expertise Qui sommes-nous Une \u00e9quipe d\u00e9di\u00e9e au changement humain. Behaviour Change Expertise r\u00e9unit des profils sp\u00e9cialis\u00e9s en psychologie appliqu\u00e9e, sciences comportementales, sant\u00e9, et environnement. Prendre contactD\u00e9couvrir l\u2019\u00e9quipe 01 \/ Lisa Moussaoui Lisa Moussaoui Dr. Fondatrice Apr\u00e8s un cursus universitaire en psychologie appliqu\u00e9e \u00e0 l\u2019Universit\u00e9 de Gen\u00e8ve, j\u2019ai r\u00e9alis\u00e9 un doctorat [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-104","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Qui sommes-nous - behaviourchange<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/behaviourchange-expertise.ch\/en\/qui-sommes-nous\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Qui sommes-nous - behaviourchange\" \/>\n<meta property=\"og:description\" content=\"Qui sommes-nous | Behaviour Change Expertise Qui sommes-nous Une \u00e9quipe d\u00e9di\u00e9e au changement humain. 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