Comparing two distinct instruments like the Center for Epidemiological Studies-Depression (CES-D) and the Child Behavior Scale (CBS) is a complex task that often requires extensive time and resources. CES-D is an established instrument, widely employed to measure symptoms associated with depression, while CBS is a crucial tool used to monitor a child’s behaviour. Despite their different orientations, researchers might find a need to compare these tools for comprehensive studies harmonising diverse data points. This is where Harmony comes into play. Harmony is a software engineered specifically for psychologists and social researchers that employs generative AI models and natural language processing to harmonise questionnaires effectively. It offers a simple solution to the incredibly intricate problem of instrument comparison, including CES-D vs CBS. With Harmony, psychologists can get a percentage match between each item in these instruments, making the process not only more efficient but also more precise. What makes Harmony even more practical is its user-friendly interface. Users can select from a host of instruments in Harmony’s database or upload their own in PDF format. So, whether you want to compare CES-D vs CBS or any other distinct psychological instruments, Harmony has got you covered. Not limited by language barriers, Harmony is operational for multiple languages helping in cross-cultural studies. Make your data harmonisation process seamless with Harmony while studying CES-D vs CBS.