Table 4.
Confirmatory factor analysis fit statistics
χ2 | df | CFI | TLI | RMSEA | |
---|---|---|---|---|---|
Parent | |||||
Year 1 | 1084.81*** | 256 | 0.897 | 0.949 | 0.051 |
Year 2 | 1102.77*** | 224 | 0.874 | 0.967 | 0.057 |
Year 3 | 1089.12*** | 211 | 0.898 | 0.969 | 0.060 |
Year 4 | 1013.91*** | 213 | 0.902 | 0.973 | 0.057 |
Teacher | |||||
Year 1 | 711.84*** | 99 | 0.932 | 0.988 | 0.091 |
Year 2 | 996.74*** | 116 | 0.946 | 0.988 | 0.084 |
Year 3 | 1030.75*** | 115 | 0.927 | 0.989 | 0.087 |
Year 4 | 949.37*** | 111 | 0.945 | 0.991 | 0.085 |
Note: CFI=comparative fit index; TLI=Tucker-Lewis Index; RMSEA=root mean square error of approximation