Comparing questionnaires, such as the Strengths and Difficulties Questionnaire (SDQ) and the Children’s Anxiety Sensitivity Index (CASI), is often tedious and labor-intensive. However, with the Harmony software, psychologists have an advanced tool at their disposal, making the process simpler and more effective. Using advanced natural language processing and generative AI models, Harmony will aide you in the comparison of SDQ vs CASI, offering a percentage match between each item for precision and clarity. Whether you’re seeking to harmonise questionnaires for within-study or across-studies comparative analysis, Harmony is an essential tool. By maximising your utilization of this software, you can conduct comprehensive and consistent reviews of both the SDQ and CASI. This facilitates data analysis for both cohort and longitudinal studies, ensuring a seamless use of these two pivotal instruments in child psychology. SDQ vs CASI analysis in multiple languages becomes a breeze using Harmony’s multi-lingual support. To get started, simply visit the Harmony web interface at Harmony and upload your PDFs of SDQ vs CASI questionnaires. Harmony’s database also provides options to select from a list of instruments, should you not provide your own. Through a detailed comparison of SDQ vs CASI, Harmony provides a streamlined process for psychologists, eradicating the age-old problem of manual harmonisation for researchers worldwide. Make full use of this tool and elevate your research processes to new heights today.