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Language Aptitude Theory and Practice by Zhisheng Wen, Peter Skehan, Richard L. Sparks. Peter Skehan is Research Fellow at Institute of Education, University College London (UCL). His research interests and expertise include foreign language learning; reading, learning, and language disabilities; and language aptitude.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.