Media type: E-Article Title: Variations on the Pear Tree experiment: different variables, new results? Contributor: Igareda, Paula; Matamala, Anna imprint: Informa UK Limited, 2012 Published in: Perspectives Language: English DOI: 10.1080/0907676x.2011.632684 ISSN: 1747-6623; 0907-676X Keywords: Linguistics and Language Origination: Footnote: