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Rapid, Tailored Dietary and Health Education Through A Social Media Chatbot Microintervention: Development and Usability Study With Practical Recommendations

Rapid, Tailored Dietary and Health Education Through A Social Media Chatbot Microintervention: Development and Usability Study With Practical Recommendations

Details on the diet-related survey items have been described in detail in a separate impact evaluation of this intervention [40,41] (B Dhar, unpublished data, 2024). The posttest survey included the same questions on dietary attitudes and self-efficacy, along with questions to measure the usability and overall experience of the chatbot. Usability was measured through the 8-item User Experience Questionnaire (UEQ) [42].

Shahmir H Ali, Fardin Rahman, Aakanksha Kuwar, Twesha Khanna, Anika Nayak, Priyanshi Sharma, Sarika Dasraj, Sian Auer, Rejowana Rouf, Tanvi Patel, Biswadeep Dhar

JMIR Form Res 2024;8:e52032