Table 5.

Correlation of regression model estimates with imageability ratings, for ten models composed of eight words selected by backwards regression from 78 random words, and one model composed of eight words selected by backwards regression from 78 emotion terms, on both a development set of ratings and a separate validity set.

SET	TEST r	VALIDATE r
1	0.57	0.60
2	0.58	0.57
3	0.63	0.71
4	0.58	0.57
5	0.57	0.59
6	0.59	0.61
7	0.58	0.54
8	0.58	0.60
9	0.58	0.57
10	0.57	0.58
EMOTION	0.55	0.55