CES-D vs PSQ The comparison study of various psychological assessments is paramount in the field of psychology research. One of such significant comparative studies is the examination of CES-D vs PSQ. These two renowned measures, Center for Epidemiological Studies-Depression (CES-D) and Psychosis Screening Questionnaire (PSQ), serve vital roles in assessing states of depression and psychotic experiences, respectively. The CES-D examines the frequency of experienced depressive symptoms while PSQ screens for the presence of symptoms related to psychosis. However, the harmonisation process of both CES-D vs PSQ can be significantly cumbersome and time-consuming for the researchers, which often involves subjective judgments as well. This is where Harmony comes into play. Harmony, a revolutionary tool harmonises questionnaire items using natural language processing and generative AI models, could yield promising results to efficiently harmonise CES-D vs PSQ. The tool simplifies the process by comparing instruments and delivering a percentage match between each item in CES-D and PSQ, elevating the flexibility and the accuracy of the comparison. By adopting Harmony in the CES-D vs PSQ analysis, psychologists can escalate the accuracy and consistency of the analysis across studies while spending less time on the process. Harmony’s user-friendly interface allows the researchers to select instruments from the database or upload their own in PDF form. Furthermore, Harmony also supports comparison in multiple languages broadening its applicability across geographical and linguistic barriers. Thus, in the CES-D vs PSQ analysis, Harmony surfaces as a perfect aid, streamlining the time-consuming manual harmonisation process, ensuring the match accuracy and promoting researchers to delve deeper into their studies.