. Author manuscript; available in PMC: 2011 May 18.

Published in final edited form as: Aphasiology. 2009 Feb 1;23(2):236–265. doi: 10.1080/02687030801943054

TABLE 6.

Average (Avg) and standard deviation (in parentheses) for length in letters, concreteness and frequency for words in the four experimental lists

	Avg Length	Avg Concreteness	Avg. PG probability	Avg Frequency
Trained	5.7 (1.34)	496.85 (112.3)	.69 (.18)	43.15 (60.7)
Repeated	5.7 (1.34)	509 (104.0)	.73 (.14)	42.9 (60.6)
Homework	5.7 (1.34)	491.1 (121.3)	.71 (.17)	44.85 (68.7)
Control	5.7 (1.34)	510.1 (107.4)	.70 (.13)	41.5 (53.9)

Avg. PG probability corresponds to average phoneme–grapheme probability computed as an average of every PG mapping in each list based on the values in Hanna et al. (1996).