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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1972 1
1973 2
1974 1
1979 1
1991 1
2004 2
2007 2
2009 2
2010 1
2011 2
2012 1
2019 1
2023 1
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Page 1
Assessment of language acquisition.
de Villiers PA, de Villiers JG. de Villiers PA, et al. Among authors: de villiers jg. Wiley Interdiscip Rev Cogn Sci. 2010 Mar;1(2):230-244. doi: 10.1002/wcs.30. Epub 2010 Feb 24. Wiley Interdiscip Rev Cogn Sci. 2010. PMID: 26271237
Wh-questions: Moving beyond the first Phase.
de Villiers JG, de Villiers PA, Roeper T. de Villiers JG, et al. Lingua. 2011 Feb;121(3):352-366. doi: 10.1016/j.lingua.2010.10.003. Lingua. 2011. PMID: 21857747 Free PMC article.
17 results