Cognition 104 (2007) 417–426 www.elsevier.com/locate/COGNIT Brief article Re-evaluating evidence for linguistic relativity: Reply to Boroditsky (2001) q David January a,*, Edward Kako b a University of Pennsylvania, USA b Swarthmore College, USA Received 1 February 2006; revised 30 May 2006; accepted 7 July 2006 Abstract Six unsuccessful attempts at replicating a key finding in the linguistic relativity literature [Boroditsky, L. (2001). Does language shape thought?: Mandarin and English speakers’ con- ceptions of time. Cognitive Psychology, 43, 1–22] are reported. In addition to these empirical issues in replicating the original finding, theoretical issues present in the original report are dis- cussed. In sum, we conclude that Boroditsky (2001) provides no support for the Whorfian hypothesis. Ó 2006 Elsevier B.V. All rights reserved. Keywords: Linguistic relativity; Whorfian hypothesis; Temporal cognition; Language and thought 1. Introduction Recently, the psychological community has seen renewed interest in the linguistic relativity hypothesis, the claim (Whorf, 1939/1956, 1941/1956) that the language one speaks structures how one thinks (for varying perspectives, see, e.g., Li & Gleitman, 2002; Levinson, Kita, Haun, & Rasch, 2002; Lowenstein & Gentner, 2005; Papafr- q This manuscript was accepted under the editorship of Jacques Mehler. * Corresponding author. Tel.: +1 215 898 0360; fax: +1 215 573 9247. E-mail address:
[email protected] (D. January). 0010-0277/$ - see front matter Ó 2006 Elsevier B.V. All rights reserved. doi:10.1016/j.cognition.2006.07.008 418 D. January, E. Kako / Cognition 104 (2007) 417–426 agou, Massey, & Gleitman, 2002 and the volume edited by Gentner & Goldin-Mead- ow, 2003).