Table 5.
Inter-rater agreement among the professionals on the rating of English and Yoruba poster and leaflet, and Yoruba version of song using intra-class coefficient
| Professional 1 | Professional 2 | Professional 3 | Professional 4 | Professional 5 | Professional 6 | |
|---|---|---|---|---|---|---|
| Intra-class coefficient matrix for English and Yoruba leaflet | ||||||
| Professional 1 | 1.000 | .866 | .911 | .987 | .903 | .974 |
| Professional 2 | .866 | 1.000 | .817 | .896 | .795 | .897 |
| Professional 3 | .911 | .817 | 1.000 | .939 | .984 | .972 |
| Professional 4 | .987 | .896 | .939 | 1.000 | .909 | .982 |
| Professional 5 | .903 | .795 | .984 | .909 | 1.000 | .965 |
| Professional 6 | .974 | .897 | .972 | .982 | .965 | 1.000 |
| Intra-class coefficient matrix for English and Yoruba poster | ||||||
| Professional 1 | 1.000 | .908 | .856 | .906 | .823 | .133 |
| Professional 2 | .908 | 1.000 | .610 | .732 | .572 | .266 |
| Professional 3 | .856 | .610 | 1.000 | .746 | .765 | .143 |
| Professional 4 | .906 | .732 | .746 | 1.000 | .965 | −.125 |
| Professional 5 | .823 | .572 | .765 | .965 | 1.000 | −.088 |
| Professional 6 | .133 | .266 | .143 | −.125 | −.088 | 1.000 |
| Intra-class coefficient matrix for Yoruba song | ||||||
| Professional 1 | Professional 2 | Professional 3 | Professional 4 | Professional 5 | Professional 6 | |
| Professional 1 | 1.000 | .974 | .843 | 1.000 | .953 | .974 |
| Professional 2 | .974 | 1.000 | .793 | .974 | .887 | .961 |
| Professional 3 | .843 | .793 | 1.000 | .843 | .704 | .700 |
| Professional 4 | 1.000 | .974 | .843 | 1.000 | .953 | .974 |
| Professional 5 | .953 | .887 | .704 | .953 | 1.000 | .971 |
| Professional 6 | .974 | .961 | .700 | .974 | .971 | 1.000 |