{"url":"/dataset/perla-dataset","name":"Perla Dataset","full_name":"Perla Depression Screening Dataset","description_markdown":"This dataset contains the results of a depression screening experiment using two instruments: The PHQ-9 depression screening questionnaire and the chabot Perla. \n\nThe dataset was used to compare the results of these two methods to assess the presence of depression in the population. The sample consist of Spanish speaking participants who responded to both PHQ-9 and Perla's questions.","description_withheld":null,"homepage":"https://github.com/raul-arrabales/perla-bot/tree/master/data","introduced_date":"2020-08-28","introduced_date_note":null,"introduced_by":{"paper":"/paper/perla-a-conversational-agent-for-depression","title":"Perla: A Conversational Agent for Depression Screening in Digital Ecosystems. Design, Implementation and Validation","first_author":"Raúl Arrabales","url":null},"license":{"name":"CC BY-NC-SA","url":null},"modalities":[{"name":"Texts","url":"/datasets/modality/texts"}],"tasks":[{"name":"Depression Detection","url":"/task/depression-detection","datasets_with_task":"/datasets/task/depression-detection"}],"languages":[{"name":"Spanish","url":"/datasets/language/spanish"}],"variants":["Perla Dataset"],"data_loaders":[],"num_papers_in_archive":1,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[],"papers_with_a_benchmark_row":[],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}