Table 3 The intra class correlations (ICC) showing tutor ratings for different groups
From: Tutor assessment of PBL process: does tutor variability affect objectivity and reliability?
PBL Groups | ICC | 95% Confidence Interval | |
|---|---|---|---|
Lower Bound | Upper Bound | ||
Group 1 | 0.109 | −0.081 | 0.425 |
Group 2 | 0.004 | −0.094 | 0.234 |
Group 3 | 0.282 | −0.071 | 0.663 |
Group 4 | 0.120 | −0.228 | 0.547 |
Group 5 | 0.176 | − 0.178 | 0.576 |
Group 6 | 0.720 | 0.318 | 0.902 |
Group 7 | 0.123 | −0.061 | 0.441 |
Group 8 | 0.412 | −0.138 | 0.781 |
Group 9 | 0.159 | −0.223 | 0.600 |
Group 10 | −0.112 | −0.181 | 0.216 |
Group 11 | 0.239 | −0.118 | 0.628 |
Group 12 | −0.130 | −0.90 | 0.562 |
Group 13 | 0.500 | −0.190 | 0.836 |
Group 14 | 0.106 | −0.077 | 0.415 |