Prof. F.W.P. van der Slik (Frans)

• van der Slik, Frans & van Hout, Roeland (2025). Linguistic distance effects on country TOEFL scores between 2005 and 2020 and the effect of morphological distance in particular, Second Language Research Full text
• van Hout, R.W.N.M. & van der Slik, F.W.P. (2024). The economics of L2 English. Evidence from 2.0 mln subjects suggests an economics of language framework to account for country differences in L2 English proficiency. Journal of Multilingual and Multicultural Development, 3918-3936 Full text
• Schepens, J., van der Slik, F., & van Hout, R. (2023). Linguistic dissimilarity increases age-related decline in adult language learning. Studies in Second Language Acquisition, 45, 167-188. Full text
• Slik, F. van der, J. Schepens, T. Bongaerts, & R. van Hout. (2022). Critical period claim revisited: Re-analysis of Hartshorne, Tenenbaum, and Pinker (2018) suggests steady decline and learner-type differences. Language Learning, 72(1), 87-112. Full text

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H index: 15

• 2016 - Outstanding article of the year in Language Learning More information

• Master's Thesis