Psychologists and social scientists who are comparing the 12-item General Health Questionnaire (GHQ-12) and Purpose in Life Questionnaire (PIL), should consider using Harmony, a cutting-edge tool for harmonising questionnaire items. The GHQ-12, a popular measure for detecting psychological distress, and PIL which focuses on life’s purpose, are important instruments in social research. Harmony uses powerful natural language processing and generative AI models, enabling a rigorous and effective comparison of GHQ 12 vs PIL. Harmony boasts an extensive database of instruments or you can opt to upload your own instrument in PDF form directly within Harmony’s web interface. Whether you’re comparing GHQ 12 vs PIL in English or in a different language, Harmony can handle your tasks with ease. It compares each item in GHQ 12 and PIL, providing an accurate percentage match between each item in these two instruments. In conclusion, Harmony is your ideal partner for comparing GHQ 12 vs PIL. It streamlines and simplifies the process of harmonisation, turning a cumbersome task into a manageable and more accurate process. By using Harmony for GHQ 12 vs PIL, you are sure to efficiently compare and analyze the correlation and differences between these two instrument items.