Proportional number of publications cataloged in Web of Science (1900–2017), showing concurrent upsurges in six topics related to iconicity (corrected for overall publication volume).
Nielsen, A. K. S., & Dingemanse, M. (2021). Iconicity in Word Learning and Beyond: A Critical Review. Language and Speech, 64(1), 52–72. doi: 10.1177/0023830920914339 PDF