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Table 6 Psychometric properties of the items of the TRC-e-3 (47 items)

From: An application of the Rasch model to reading comprehension measurement

Item bi SE Infit Outfit R Displace
FN3.3 CC 0.22A 0.15 0.87 0.80 .38 −0.66
FN3 IC 1.03 0.15 1.20 1.25 .14 0.00
FN4 IC −0.69 0.17 0.89 0.72 .43 0.00
FN5 LC 1.08 0.15 1.16 1.22 .18 0.00
FN6 IC 0.99 0.15 1.08 1.09 .28 0.00
C2 IC 0.38A 0.15 0.83 0.78 .52 −0.25
C3.2LC −0.26 0.15 1.02 1.03 .28 0.00
C3.3IC −0.65 0.17 1.08 1.41 .12 0.00
C4 LC −0.49A 0.16 0.64 0.54 .39 −0.80
C3.5 IC −0.41A 0.16 0.88 0.75 .43 −0.06
C3.6 LC 0.26A 0.15 0.98 0.93 .42 0.17
C3.7LC −0.97 0.18 0.97 0.83 .31 0.00
C3.8IC −0.40 0.16 0.91 0.84 .41 0.00
C10 LC 1.82 0.16 1.11 1.12 .24 0.00
C19 IC −0.67A 0.17 0.90 0.84 .38 −0.05
BE2 LC 0.01 0.15 0.98 0.98 .35 0.00
BE3 IC 0.16 0.15 0.97 0.92 .38 0.00
BE4 IC 0.06 0.15 0.99 0.99 .34 0.00
BE5 IC −0.49 0.16 1.12 1.23 .14 0.00
BE6 IC 0.74 0.15 1.07 1.07 .29 0.00
BE8 R 0.12 0.15 0.97 0.92 .38 0.00
BE3.8R −0.63 0.17 0.90 0.75 .42 0.00
BE9 IC 0.77A 0.15 1.04 1.03 .32 0.17
BE11 LC −0.36 0.16 1.04 0.99 .27 0.00
BE12 LC −0.15A 0.15 0.97 0.88 .49 0.30
BE13 LC −0.04A 0.15 0.77 0.68 .44 −0.58
BE14 IC 0.49A 0.15 0.91 0.87 .40 −0.86
BE15 LC −0.08A 0.15 0.70 0.61 .51 −0.60
BE16 LC 1.01 0.15 0.99 0.99 .38 0.00
BE17 IC 0.51 0.15 1.03 0.99 .33 0.00
BE3.17R −0.04 0.15 1.08 1.17 .21 0.00
KS3.1LC −0.24 0.16 1.05 1.07 .24 0.00
KS4 IC −0.38 0.16 0.98 0.95 .32 0.00
KS5 IC 0.28 0.15 1.06 1.06 .28 0.00
KS6 IC −0.51 0.16 1.00 1.01 .29 0.00
KS8 IC −0.69 0.17 0.96 0.88 .34 0.00
KS9 IC 0.18 0.15 0.87 0.82 .49 0.00
KS10 CC 0.71 0.15 0.92 0.90 .45 0.00
KS11 IC 0.14A 0.15 1.21 1.27 .40 1.00
KS12 LC −0.52A 0.16 1.38 1.35 .35 0.75
KS13 LC 1.22A 0.15 1.01 1.04 .21 0.74
KS14 IC 0.31A 0.15 0.99 1.00 .33 −0.09
KS15 IC −0.14A 0.15 0.98 0.91 .40 0.11
KS16 LC 0.54A 0.15 1.24 1.29 .12 0.40
KS19 IC 0.27 0.15 1.01 1.01 .33 0.00
KS20 R 2.46 0.19 1.15 1.40 .11 0.00
KS23 R 0.76 0.15 0.96 0.95 .41 0.00
  1. Note. b i item difficulty, SE standard error. Items are identified by the text to which they are related (FN fireflies’ night, C the caravels, BE observing birds in the estuary, KS the king Sebastian), followed by a number. The comprehension level assessed by each item is presented in superscript (LC literal comprehension, IC inferential comprehension, R reorganization, CC critical comprehension). Common items to the TRC-e-2 and TRC-e-4 appear in bold. A = Anchor item with a fixed value