Supplementary files for The predictors of general knowledge: data from a Spanish megastudy

Three csv files: “items.csv”, which contains all the information related to the 1,270 items (i.e., their identifier, category, the main text of the question, the four response options texts and the number of occurrences); “users.csv”, which contains the information related to the 48,234 participants (i.e., their identifier, their number of hits, start and end time of the game, and the sociodemographic data included in the initial questionnaire); and “answers.csv”, which contains the information of the 2,894,040 responses from the participants in each question (i.e., their identifier, order of appearance of the item in the game, the selected answer, whether said answer was correct or not, and response time). The three files can be linked to each other through the corresponding identification fields of item, user, and response ("id_item", "id_user", and "id_trial", respectively).