1MULTILOG---VERSION 6.30 FOR MULTIPLE CATEGORICAL ITEM RESPONSE DATA 0CALIBRATION OF AGREEABLENESS GRADED RESPONSE MODEL 0DATA PARAMETERS: NUMBER OF LINES IN THE DATA FILE: 1500 NUMBER OF CATEGORICAL-RESPONSE ITEMS: 10 NUMBER OF CONTINUOUS-RESPONSE ITEMS, AND/OR GROUPS: 1 TOTAL NUMBER OF "ITEMS" (INCLUDING GROUPS): 11 NUMBER OF CHARACTERS IN ID FIELDS: 4 MAXIMUM NUMBER OF RESPONSE-CODES FOR ANY ITEM: 5 THE MISSING VALUE CODE FOR CONTINUOUS DATA: 9.0000 THE DATA WILL BE STORED IN MEMORY 0ESTIMATION PARAMETERS: THE ITEMS WILL BE CALIBRATED-- BY MARGINAL MAXIMUM LIKELIHOOD ESTIMATION MAXIMUM NUMBER OF EM CYCLES PERMITTED: 50 NUMBER OF PARAMETER-SEGMENTS USED IS: 10 NUMBER OF FREE PARAMETERS IS: 50 MAXIMUM NUMBER OF M-STEP ITERATIONS IS 4 TIMES THE NUMBER OF PARAMETERS IN THE SEGMENT THE M-STEP CONVERGENCE CRITERION IS: 0.000100 THE EM-CYCLE CONVERGENCE CRITERION IS: 0.001000 THE RK CONTROL PARAMETER (FOR THE M-STEPS) IS: 0.9000 THE RM CONTROL PARAMETER (FOR THE M-STEPS) IS: 1.0000 THE MAXIMUM ACCELERATION PERMITTED IS: 0.0000 THETA-GROUP LOCATIONS WILL REMAIN UNCHANGED 0OUTPUT-CONTROL PARAMETERS THE ITEM PARAMETERS WILL BE SAVED ON FILE 7 0QUADRATURE POINTS FOR MML, AT THETA: -4.500 -3.500 -2.500 -1.500 -0.500 0.500 1.500 2.500 3.500 4.500 1CALIBRATION OF AGREEABLENESS GRADED RESPONSE MODEL 0READING DATA... 0KEY- 0CODE CATEGORY 1 1111111111 2 2222222222 3 3333333333 4 4444444444 5 5555555555 0 0FORMAT FOR DATA- (4A1,10A1) 0FIRST OBSERVATION AS READ- ID 1001 ITEMS 4455433434 NORML 0.000 0FINISHED CYCLE 41 MAXIMUM INTERCYCLE PARAMETER CHANGE= 0.00086 P( 32) 1ITEM SUMMARY 0CALIBRATION OF AGREEABLENESS GRADED RESPONSE MODEL 0ITEM 1: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 1 1.99 (0.12) B( 1) 2 -3.03 (0.18) B( 2) 3 -2.35 (0.11) B( 3) 4 -0.98 (0.06) B( 4) 5 2.01 (0.10) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 1.08 1.04 1.05 0.81 0.49 0.35 0.47 0.79 0.99 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 21 44 277 1050 108 OBS. PROP. 0.01 0.03 0.18 0.70 0.07 EXP. PROP. 0.01 0.03 0.19 0.70 0.07 0ITEM 2: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 6 1.22 (0.08) B( 1) 7 -2.22 (0.15) B( 2) 8 -1.79 (0.12) B( 3) 9 -0.68 (0.07) B( 4) 10 2.12 (0.14) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 0.44 0.46 0.45 0.42 0.37 0.33 0.33 0.36 0.38 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 152 71 286 817 174 OBS. PROP. 0.10 0.05 0.19 0.54 0.12 EXP. PROP. 0.10 0.05 0.20 0.54 0.11 0ITEM 3: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 11 1.12 (0.09) B( 1) 12 -3.25 (0.24) B( 2) 13 -2.81 (0.20) B( 3) 14 -2.39 (0.17) B( 4) 15 0.58 (0.08) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 0.34 0.31 0.29 0.29 0.32 0.33 0.30 0.24 0.18 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 65 34 47 783 571 OBS. PROP. 0.04 0.02 0.03 0.52 0.38 EXP. PROP. 0.04 0.02 0.03 0.53 0.37 0ITEM 4: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 16 2.01 (0.11) B( 1) 17 -3.18 (0.20) B( 2) 18 -2.24 (0.11) B( 3) 19 -1.06 (0.06) B( 4) 20 0.96 (0.06) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 1.15 1.12 1.09 0.86 0.73 0.90 1.02 0.77 0.40 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 17 58 238 826 361 OBS. PROP. 0.01 0.04 0.16 0.55 0.24 EXP. PROP. 0.01 0.04 0.16 0.56 0.23 0ITEM 5: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 21 2.03 (0.11) B( 1) 22 -4.08 (0.43) B( 2) 23 -2.18 (0.10) B( 3) 24 -0.47 (0.05) B( 4) 25 1.58 (0.07) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 1.06 0.91 0.95 1.07 0.91 0.72 0.85 1.04 0.87 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 3 77 450 787 183 OBS. PROP. 0.00 0.05 0.30 0.52 0.12 EXP. PROP. 0.00 0.05 0.31 0.52 0.12 0ITEM 6: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 26 1.11 (0.08) B( 1) 27 -2.64 (0.19) B( 2) 28 -1.92 (0.14) B( 3) 29 -1.52 (0.11) B( 4) 30 1.57 (0.12) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 0.38 0.36 0.33 0.29 0.27 0.28 0.31 0.32 0.30 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 118 100 79 902 301 OBS. PROP. 0.08 0.07 0.05 0.60 0.20 EXP. PROP. 0.08 0.07 0.05 0.60 0.19 0ITEM 7: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 31 1.95 (0.10) B( 1) 32 -3.79 (0.32) B( 2) 33 -2.14 (0.10) B( 3) 34 -0.25 (0.05) B( 4) 35 1.82 (0.09) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 0.99 0.83 0.80 0.96 0.94 0.74 0.72 0.91 0.93 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 6 83 536 735 140 OBS. PROP. 0.00 0.06 0.36 0.49 0.09 EXP. PROP. 0.00 0.05 0.37 0.49 0.09 0ITEM 8: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 36 1.45 (0.09) B( 1) 37 -3.43 (0.23) B( 2) 38 -2.06 (0.12) B( 3) 39 -0.13 (0.06) B( 4) 40 2.13 (0.12) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 0.60 0.56 0.54 0.56 0.56 0.51 0.48 0.51 0.55 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 28 118 544 673 137 OBS. PROP. 0.02 0.08 0.36 0.45 0.09 EXP. PROP. 0.02 0.08 0.37 0.45 0.09 0ITEM 9: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 41 1.19 (0.08) B( 1) 42 -3.09 (0.21) B( 2) 43 -2.12 (0.14) B( 3) 44 -0.79 (0.08) B( 4) 45 1.41 (0.10) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 0.44 0.43 0.42 0.40 0.38 0.37 0.38 0.37 0.32 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 68 105 305 700 322 OBS. PROP. 0.05 0.07 0.20 0.47 0.21 EXP. PROP. 0.04 0.07 0.21 0.47 0.21 0ITEM 10: 5 GRADED CATEGORIES P(#) ESTIMATE (S.E.) A 46 1.19 (0.08) B( 1) 47 -2.54 (0.17) B( 2) 48 -1.35 (0.10) B( 3) 49 -0.34 (0.07) B( 4) 50 2.61 (0.17) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 0.43 0.44 0.44 0.42 0.38 0.34 0.31 0.31 0.35 0 OBSERVED AND EXPECTED COUNTS/PROPORTIONS IN CATEGORY(K): 1 2 3 4 5 OBS. FREQ. 116 212 303 757 112 OBS. PROP. 0.08 0.14 0.20 0.50 0.07 EXP. PROP. 0.08 0.14 0.20 0.51 0.07 0ITEM 11: GRP1, N[MU: 0.00 SIGMA: 1.00] P(#);(S.E.): 51; (0.00) 390; (0.00) 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 0 0TOTAL TEST INFORMATION 0 @THETA: -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 I(THETA): 7.9 7.5 7.4 7.1 6.4 5.9 6.2 6.6 6.3 SE(THETA): 0.36 0.37 0.37 0.38 0.40 0.41 0.40 0.39 0.40 0MARGINAL RELIABILITY: 0.85 0NEGATIVE TWICE THE LOGLIKELIHOOD= 9145.5 (CHI-SQUARE FOR SEVERAL TIMES MORE EXAMINEES THAN CELLS) 0MAXIMUM MEMORY USED 0 BYTES OF 16000000 AVAILABLE