Av. 91.53 93.78 2.25 92.93 96.21 3.285 -1.035 M 2 3 -1 75%ile 7 4 5 25%ile -3 -1 -6 Q 5 2.5 5.5 P. E. (distribution) 5.25 2.5 5 P. E. (average) +-.99 +-.47 +-1.10 Av. = -.94 P. E. M. = -.99 P. E. TABLE X Improvement in Performance of Healy Test, 24 Pairs N[16] Test Group (A) Control Group (B) Test 1 Test 2 Gain Test 1 Test 2 Gain A-B 7 - 6 -28 -22 4.5 27.5 23 -45 13 43 42 - 1 - 1.5 30.5 -32 -33 17 29.5 12 -17.5 1.5 15 13.5 -31 15 7 25 18 1 42.5 41.5 -23.5 26 22.5 7 -15.5 56 61.5 5.5 -21.5 10 -12 6.5 18.5 27 65 38 -19.5 19 57.5 49 - 8.5 -22 -11 11 -19.5 24 54.5 63 8.5 31.5 59.5 28 -19.5 20 0 -11 -11 30 35 5 -16 9 3.5 10.5 7 34 55 21 -14 11 -8 6 14 -29 -3.5 25.5 -11.5 16 49 47.5 - 1.5 30 37 7 - 8.5 1 -25 2 27 -50 -16 34 - 7 22 48.5 43.5 - 5 34.5 33.5 - 1 - 4 18 -13.5 -12 1.5 -32 -28 4 - 2.5 23 49.5 68 18.5 4 25 21 - 2.5 3 21.5 22.5 1 17 19 2 - 1 12 20 21 1 -10 -12 - 2 3 14 12.5 48.5 36 - 5 25.5 30.5 6.5 27 -25 15 40 2 27.5 25.5 14.5 2 28.5 30 1.5 3 -11 -14 15.5 25 8 25 17 29.5 29 - .5 17.5 21 20 32 12 70.5 58.5 -12 24 28 29.5 73.5 44 64.5 51.5 -13 57 Av. 17.29 24.94 7.64 12.12 25.69 13.56 - 5.85 M 4.25 12.25 - 7.75 75%ile 18 25.5 3 25%ile - 5 - .5 -19.5 Q 11.5 13 11.25 P. E. (distribution) 10.6 10.56 13.65 P. E. (average) +-2.16 +- 2.16 +- 3.05