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. Author manuscript; available in PMC: 2010 Oct 14.
Published in final edited form as: First Lang. 2008 Nov;28(4):431–442. doi: 10.1177/0142723708092413

Table 1.

Descriptive statistics (mean and, in brackets, standard deviation) of each variable

Variable M (SD)
Age in months 49.29 (7.11)
Verbal ability 48.85 (10.38)
Yes bias 0.16 (0.24)
Inhibitory control 3.08 (2.87)
Theory of mind
 Location false belief 0.38 (0.49)
 Content false belief 0.85 (0.77)
 Composite score 1.23 (1.10)