In behavioural and psychology research, effective tools for assessing, comparing and contrasting various items within different instruments are invaluable. One such tool is Harmony, a software application explicitly designed for comparing instruments such as the Strengths and Difficulties Questionnaire (SDQ) and the Brief Aggression Questionnaire (BAQ). This process, known as ‘SDQ vs BAQ’, involves manually going through lengthy PDFs of questionnaires - a task that is time-consuming and often riddled with subjective bias. Harmony, with its sophisticated natural language processing and AI models, simplifies the ‘SDQ vs BAQ’ comparison process. Harmony enables researchers to input the instruments - like SDQ and BAQ - directly into the system, either from their extensive database or by simply dragging and dropping your own PDF files. Besides linking the data from these various instruments, Harmony also provides a percentage match between each item in SDQ and BAQ, providing researchers with efficient, quantifiable results. The beauty of Harmony’s ‘SDQ vs BAQ’ comparisons also extends to its multilingual capabilities, which is instrumental in international research or studies dealing with diverse populations. Such features ensure that no matter what the language or format of your instruments may be, Harmony can provide you with clear, accurate, and crucially, harmonised findings. Eschew the complexities and subjectivities of manual data comparison with Harmony’s ‘SDQ vs BAQ’ feature, and focus instead on distilling the essence of your research for psychology and social sciences.