Table 2:

Difference in correctness percentages comparing the top choice with the top 2 and 3 choices

ReviewerICAPair ComparisonNumber (Percentage Differences)P Valuea
120Top 1 vs top 24 (8.30%).063
20Top 1 vs top 35 (11.63%).031a
20Top 2 vs top 31 (2.33%).500
150Top 1 vs top 28 (18.60%).004a
50Top 1 vs top 310 (23.26%)<.001a
50Top 2 vs top 32 (4.65%).250
220Top 1 vs top 27 (16.28%).008a
20Top 1 vs top 38 (18.60%).004a
20Top 2 vs top 31 (2.32%).500
250Top 1 vs top 29 (20.93%).002a
50Top 1 vs top 313 (30.23%)<.001a
50Top 2 vs top 34 (9.30%).063
320Top 1 vs top 24 (9.30%).063
20Top 1 vs top 34 (9.30%).063
20Top 2 vs top 30(0.00%)1.0
350Top 1 vs top 26 (13.95%).016a
50Top 1 vs top 38 (18.60%).004a
50Top 2 vs top 32 (4.65%).250
  • a P value from the 1-sided sign test.