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  • Stevens, M., Lammertyn, J., Verbruggen, F. & Vandierendonck, A. (2006). Tscope: A C library for programming cognitive experiments on the MS Windows platform. Behavior Research Methods, 38 (2), 280-286. More info
  • Duyck, W., Desmet, T., Verbeke, L., & Brysbaert, M. (2004). WordGen: A Tool for Word Selection and Non-Word Generation in Dutch, German, English, and French. Behavior Research Methods, Instruments & Computers, 36(3), 488-499.
  • Vandierendonck, A. (2000). Analyzing human random time generation behavior: A methodology and computer programs. Behavior Research Methods, Instruments, & Computers, 32, 555-565. Download Menu
  • Van der Goten, K., & Vandierendonck, A. (1997). Software to calculate measures of sensitivity and response bias based on detection theory and threshold theory. Behavior Research Methods, Instruments & Computers, 29, 461-463.  Download Menu


Here you find the frequencies of over 75,000 English words. The frequencies are based on the subtitles from American films and television series (for a total of 51 million words). As we show in Brysbaert & New (Behavior Research Methods, 2009), these word frequencies correlate substantially higher with the word processing times from the Elexicon Project than the frequencies from Kucera & Francis or Celex.


Here you find the frequencies of Chinese words.


Here you find the subtitle frequencies of Dutch words on the Center for Reading Research website.