--- title: Body Image and Eating Disorder Education Chatbot JEM Shows High Real-World Satisfaction description: Discover how the JEM chatbot addresses body image and eating disorder challenges, offering high user satisfaction and immediate positive mental health outcomes. image: https://blog.jmir.org/hubfs/StoryTap%20Blog%20-%20Gemma%20Sharp.png --- [![JMIR Publications logo](https://blog.jmir.org/hs-fs/hubfs/JMIR-Publications_logo_2020_original.png?width=550&height=109&name=JMIR-Publications_logo_2020_original.png "JMIR Publications logo")](http://www.jmirpublications.com) Open main menu Close main menu [Research News](https://blog.jmir.org/tag/research-news) # Body Image and Eating Disorder Education Chatbot JEM Shows High Real-World Satisfaction ![Liana Ramos, Marketing Associate](https://blog.jmir.org/hs-fs/hubfs/Liana%20Ramos.jpeg?width=45&name=Liana%20Ramos.jpeg) [Liana Ramos, Marketing Associate](https://blog.jmir.org/author/liana-ramos) Published Date: 21 October 2026 9:00 a.m. [Share this blog post on Twitter](https://twitter.com/intent/tweet?text=I+found+this+interesting+blog+post&url=https://blog.jmir.org/body-image-and-eating-disorder-education-chatbot-jem-shows-high-real-world-satisfaction) [Share this blog post on Facebook](http://www.facebook.com/share.php?u=https://blog.jmir.org/body-image-and-eating-disorder-education-chatbot-jem-shows-high-real-world-satisfaction) [Share this blog post on LinkedIn](http://www.linkedin.com/shareArticle?mini=true&url=https://blog.jmir.org/body-image-and-eating-disorder-education-chatbot-jem-shows-high-real-world-satisfaction) ![Body Image and Eating Disorder Education Chatbot JEM Shows High Real-World Satisfaction](https://blog.jmir.org/hubfs/StoryTap%20Blog%20-%20Gemma%20Sharp.png) Body image dissatisfaction and eating disorders pose growing public health challenges globally, yet stigmatization and lack of accessible services prevent many affected individuals from seeking timely help. To address this support gap, researchers co-designed JEM, a rule-based conversational agent delivering evidence-based psychoeducation and psychotherapeutic microinterventions targeting cognitive and emotional processing. | --- **Key Takeaways** | | --- | | High Satisfaction and Usability: Users across Australia and Canada reported high overall satisfaction (76.1/100 and 78.8/100, respectively) and rated the system's usability as "excellent" on the System Usability Scale (86.5/100 and 89.5/100). | | Immediate Within-Session Shifts: Completing brief skills-based microinterventions, grounded in cognitive behavioral therapy (CBT) and acceptance and commitment therapy (ACT), was associated with immediate positive changes in confidence, body size satisfaction, anxiety, and depression. | | Bridge to Further Care: Over 90% of survey respondents found the information they were seeking, and the majority indicated an intention to seek or consider seeking further professional support after using the chatbot. --- | Listen to this blog post 2:19 ---   In a [6-month real-world evaluation](https://humanfactors.jmir.org/2026/1/e90783/) published in [JMIR Human Factors](https://humanfactors.jmir.org/), lead author Gemma Sharp and colleagues at [Monash University](https://www.monash.edu/) and the [National Eating Disorder Information Centre (NEDIC)](https://nedic.ca/) evaluated user experiences, usability, and immediate pre-post microintervention outcomes across deployments in Australia and Canada. ### Evaluating Digital Mental Health Microinterventions at Scale How effectively can structured, rule-based chatbots deliver accessible mental health support outside formal clinical settings? By combining psychoeducation on eating disorders with brief 5-minute skill-building exercises, such as practicing cognitive defusion or unhelpful thought challenging, JEM offers an instantaneous, non-judgmental entry point for individuals seeking guidance. Analyzing real-world usage across two continents demonstrated consistent engagement patterns among young adults, cisgender women, and nonbinary individuals, validating rule-based conversational agents as safe, scalable digital health resources. Discover how rule-based conversational agents support community-level mental health psychoeducation: - [Read the Full Open-Access Article](https://humanfactors.jmir.org/2026/1/e90783/) to explore the complete usability benchmarks, content analysis, and microintervention effect size data. - [Watch the Author Video](https://www.youtube.com/watch?v=TcQh2yMnWT4) to hear Gemma Sharp discuss JEM's co-design process and real-world implementation. | | In this video, Professor Gemma Sharp from Sharp AI Psychology (and formerly Monash University) discusses a real-world survey evaluation of JEM, a co-designed rule-based chatbot delivering body image and eating disorder psychoeducation and microinterventions across Australia and Canada. | | | --- | --- | --- |   ### In the Author's Words > *"JEM chatbot brings evidence-based education and practical coping skills to people whenever they need them. Our survey respondents in Australia and Canada rated JEM as having excellent usability and experienced high user satisfaction. These users who completed the brief coping skills also experienced immediate improvements in their mood and body image satisfaction, so a great result for evidence-based AI in the real world."* > > > — Gemma Sharp, PhD (Sharp AI Psychology, formerly Monash University)   --- Sharp G, Marini S, Tam E, Hu H Body Image and Eating Disorder Education Chatbot, JEM, in Australia and Canada: First 6-Month Real-World Survey Evaluation JMIR Hum Factors 2026;13:e90783 URL: [https://humanfactors.jmir.org/2026/1/e90783](https://humanfactors.jmir.org/2026/1/e90783/) DOI: [10.2196/90783](https://humanfactors.jmir.org/2026/1/e90783/) ![Liana Ramos, Marketing Associate](https://blog.jmir.org/hs-fs/hubfs/Liana%20Ramos.jpeg?width=150&name=Liana%20Ramos.jpeg) #### Liana Ramos, Marketing Associate [Follow me on LinkedIn](https://www.linkedin.com/in/lianaramos/) Liana Ramos is a Marketing Associate at JMIR Publications, dedicated to building data-driven systems that connect scholarly content with the communities that need it most. With five years of experience at the intersection of media, publishing, and audience behaviour, she handles automated lifecycle journeys, author recognition programs, and record-scale digital events for JMIR. Passionate about storytelling and digital strategy, she focuses on making open access digital health research discoverable, scalable, and highly engaging. ### Leave a Comment #### About - Menu Item One - Menu Item Two - Menu Item Three #### Services - Menu Item One - Menu Item Two - Menu Item Three #### News - Menu Item One - Menu Item Two - Menu Item Three Follow us on Facebook Follow us on LinkedIn Follow us on Twitter Follow us on Instagram ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Liana Ramos, Marketing Associate", "url" : "https://blog.jmir.org/author/liana-ramos" }, "dateModified" : "2026-10-21T13:00:07.181Z", "datePublished" : "2026-10-21T13:00:07.000Z", "headline" : "Body Image and Eating Disorder Education Chatbot JEM Shows High Real-World Satisfaction", "image" : [ "https://blog.jmir.org/hubfs/StoryTap%20Blog%20-%20Gemma%20Sharp.png" ], "mainEntityOfPage" : { "@id" : "https://blog.jmir.org/body-image-and-eating-disorder-education-chatbot-jem-shows-high-real-world-satisfaction", "@type" : "WebPage" }, "publisher" : { "@type" : "Organization", "logo" : { "@type" : "ImageObject", "url" : "https://blog.jmir.org/hubfs/JMIR-Publications_logo_2020_original.png" }, "name" : "JMIR Publications" } } ```