-------------------------------------------------- DIMTEST SUMMARY OUTPUT -------------------------------------------------- Original Data Set: C:\Documents and Settings\Hallym\My Documents\4_7_wfme\kimee3.dat Number of Items Used: 109 Number of Examinees Used to Calculate DIMTEST Statistic: 40 Minimum Cell Size for Calculating DIMTEST Statistic: 2 Number of Examinees After Deleting Sparse Cells: 19 Proportion of Examinees Used to Calculate DIMTEST Statistic: 0.4750 Number of Simulations Used to Calculate TGbar: 100 Randomization Seed: 99991 Estimate of Examinee Guessing on Test: 0.0000 -------------------------------------------------- AT List PT List -------------------------------------------------- 6 1 2 3 4 5 9 7 10 11 12 13 14 15 8 17 18 19 20 21 22 16 23 24 25 26 27 29 28 30 32 34 35 36 37 31 38 39 40 41 42 43 33 44 47 48 49 51 54 45 59 62 63 65 69 71 46 72 73 76 77 78 79 50 82 84 85 87 88 91 52 92 93 100 107 109 53 55 56 57 58 60 61 64 66 67 68 70 74 75 80 81 83 86 89 90 94 95 96 97 98 99 101 102 103 104 105 106 108 -------------------------------------------------- -------------------------------------------------- TL=sum(TL,k)/sqrt(sum(S2,k)) {using original data} TG=sum(TL,k)/sqrt(sum(S2,k)) {using simulated data} TGbar = mean of ** TGs T=(TL-TGbar)/sqrt(1+1/**) -------------------------------------------------- DIMTEST STATISTIC -------------------------------------------------- TL TGbar T p-value -------------------------------------------------- 3.5653 2.3125 1.2466 0.1063