ABCDGHIJKLMNOPQRSTUVWXYZ
1
Difficulty IndexDiscrimination IndexInterpretationsDecisions
@dropdown
2
0.00Very Difficult0.70QuestionableVery Difficult, QuestionableImprobable - Discard
Please provide a specific question or instruction regarding the data so I can assist you.
3
0.01Very Difficult-0.99QuestionableVery Difficult, Not DiscriminatingImprobable - Discard
4
0.02Very Difficult-0.98QuestionableVery Difficult, Moderately DiscriminatingMay need revision on the stem and/or choices
5
0.03Very Difficult-0.97QuestionableVery Difficult, DiscriminatingAccept with little revision if necessary
6
0.04Very Difficult-0.96QuestionableVery Difficult, Very DiscriminatingAccept with little revision if necessary
7
0.05Very Difficult-0.95QuestionableDifficult, QuestionableImprobable - Discard
8
0.06Very Difficult-0.94QuestionableDifficult, Not DiscriminatingImprobable - Discard
9
0.07Very Difficult-0.93QuestionableDifficult, Moderately DiscriminatingMay need revision on the stem and/or choices
10
0.08Very Difficult-0.92QuestionableDifficult, DiscriminatingAccept with little revision if necessary
11
0.09Very Difficult-0.91QuestionableDifficult, Very DiscriminatingAccept with little revision if necessary
12
0.10Very Difficult-0.90QuestionableModerately Difficult, QuestionableNeeds revision especially on the choices
13
0.11Very Difficult-0.89QuestionableModerately Difficult, Not DiscriminatingNeeds revision especially on the choices
14
0.12Very Difficult-0.88Questionable
Moderately Difficult, Moderately Discriminating
Accept but needs slight revision on the stem or choices
15
0.13Very Difficult-0.87QuestionableModerately Difficult, DiscriminatingAccept as it is
16
0.14Very Difficult-0.86QuestionableModerately Difficult, Very DiscriminatingAccept as it is
17
0.15Very Difficult-0.85QuestionableEasy, QuestionableTotally discard
18
0.16Very Difficult-0.84QuestionableEasy, Not DiscriminatingTotally discard
19
0.17Very Difficult-0.83QuestionableEasy, Moderately DiscriminatingNeeds major revision on the stem and/or choices
20
0.18Very Difficult-0.82QuestionableEasy, DiscriminatingAccepted by slightly increasing difficulty
21
0.19Very Difficult-0.81QuestionableEasy, Very DiscriminatingAccepted by slightly increasing difficulty
22
0.20Very Difficult-0.80QuestionableVery Easy, QuestionableTotally discard
23
0.21Difficult-0.79QuestionableVery Easy, Not DiscriminatingTotally discard
24
0.22Difficult-0.78QuestionableVery Easy, Moderately DiscriminatingNeeds major revision on the stem and/or choices
25
Very Easy, DiscriminatingAccepted by slightly increasing difficulty
26
Very Easy, Very DiscriminatingAccepted by slightly increasing difficulty
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100