anxiety tension errors.1 errors.2 errors.3 errors.4 low no 18 14 12 6 low no 19 12 8 4 low no 14 10 6 2 low high 16 12 10 4 low high 12 8 6 2 low high 18 10 5 1 high no 16 10 8 4 high no 18 8 4 1 high no 16 12 6 2 high high 19 16 10 8 high high 16 14 10 9 high high 16 12 8 8