![]() You can help adding them by using this form. We have no bibliographic references for this item. It also allows you to accept potential citations to this item that we are uncertain about. This allows to link your profile to this item. If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. See general information about how to correct material in RePEc.įor technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact. When requesting a correction, please mention this item's handle: RePEc:eee:chsofr:v:161:y:2022:i:c:s0960077922005379. You can help correct errors and omissions. Suggested CitationĪll material on this site has been provided by the respective publishers and authors. These findings contribute to unravel how our use of language is shaped by the interplay between human cognition and sociocultural forces. Crucially, our model explains the oscillatory synchronization observed within groups of words and provides an interpretation of this phenomenon in terms of the cultural context driving collective cognition. Our results suggest that word frequency usage is poised at dynamical criticality, close to a Hopf bifurcation which signals the emergence of oscillatory dynamics. Driving the model with the empirical trends, we were able to explain word frequency traces across multiple languages throughout the last three centuries. ![]() We interpreted the regular oscillations as cycles of interest and saturation, whose behavior could be captured using a simple mathematical model. ![]() These components carry different information: while similar oscillatory patterns gather semantically related words, similar trends group together keywords representative of cultural and historical periods. The analysis of thousands of time series in different languages reveals that word usage presents oscillations with a prevalence of 16-year cycles, mounted on slowly varying trends. ![]()
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