Comparing psychological questionnaire tools can be a practical yet time-consuming task for psychologists and researchers. Harmony is a free software tool developed specifically to streamline and optimise harmonisation. Imagine you want to compare the Generalised Anxiety Disorder Assessment (GAD-7) and the Strengths and Difficulties Questionnaire (SDQ). How would you identify which items match between the GAD-7 vs SDQ?
The GAD-7 is a seven-item instrument predominantly used to measure or assess the severity of generalized anxiety disorder symptoms over a two-week period. The SDQ, on the other hand, is a brief behavioural screening questionnaire about 2-17-year-olds, available in several versions for various research, clinical, and educational purposes.
| No. | GAD-7 English |
|---|---|
| 1 | Feeling nervous, anxious, or on edge |
| 2 | Not being able to stop or control worrying |
| 3 | Worrying too much about different things |
| 4 | Trouble relaxing |
| 5 | Being so restless that it is hard to sit still |
| 6 | Becoming easily annoyed or irritable |
| 7 | Feeling afraid, as if something awful might happen |
| 8 | If you checked any problems, how difficult have they made it for you to do your work, take care of things at home, or get along with other people? |
Comparing GAD-7 vs SDQ traditionally would require extensive manual effort - going through numerous pages of questionnaires, classifying and categorising questions, and translating them into Excel for comparative analysis.
With Harmony, however, this humdrum task is a thing of the past. By using advanced natural language processing and generative AI models, Harmony assists researchers in harmonising questionnaire items. This becomes particularly useful when comparing and contrasting GAD-7 vs SDQ. Harmony uses large language models to compare the instruments, providing researchers with a percentage match between the items of GAD-7 and SDQ – revolutionising the experience of comparing these different tools. Beyond its impressive functionality within a single language, Harmony can compare and contrast items across multiple languages too. This makes the task of comparing GAD-7 vs SDQ, for example, much less daunting for psychologists working with multi-lingual or international datasets.
Harmony is incredibly user-friendly too - a key benefit when handling complex tasks such as the GAD-7 vs SDQ comparison. Psychologists can simply select instruments from Harmony’s expansive database or upload their own instruments in PDF form through Harmony’s web interface. In conclusion, while GAD-7 vs SDQ comparison may seem intimidating and often arduous, the introduction of Harmony turns this process into a swift, effortless and effective approach. Remember that to leverage the full benefits of the various cohort and longitudinal studies available, consistent and accurate cross-comparisons like GAD-7 vs SDQ are a necessity, and Harmony exists to make accomplishing this task a breeze.
