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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Neuropsychologia. 2011 Dec 14;50(2):327–333. doi: 10.1016/j.neuropsychologia.2011.12.003

Table 1.

Mean and standard deviation of stimuli characteristics used in color knowledge task. Mean (standard deviation). All values derived from entries in the UWA MRC Psycholinguistic Database.

Condition N Concreteness Familiarity Imageability Number of
Letters		 Number of
Phonemes		 Kucera-Francis
frequency
Abstract 101 302 (41) 471 (89) 404 (65) 6.69 (1.8) 5.84 (2.0) 30.9 (44.1)
Achromatic 102 596 (32) 522 (61) 581 (37) 5.95 (1.9) 4.62 (1.7) 22.8 (31.5)
Chromatic 104 601 (22) 513 (66) 595 (24) 6.13 (2.0) 4.99 (1.7) 18.3 (34.4)