Question group |
Cronbach’s Alpha |
Spearman-Brown coefficient |
Guttman Split-Half coefficient |
|
End of course |
After 3 months |
End of course |
After 3 months |
End of course |
After 3 months |
Entire test (40 questions) |
.727 |
.999 |
.748 |
.997 |
.743 |
.995 |
Insulin therapy and OAD* (8 questions) |
.400 |
.995 |
.360 |
.999 |
.358 |
.999 |
Classification, diagnosis and monitoring of treatment efficacy (7 questions) |
.241 |
.993 |
.315 |
.998 |
.295 |
.974 |
Education and social nursing issues (10 questions) |
.408 |
.990 |
.463 |
.994 |
.463 |
.963 |
Complications (7 questions) |
.362 |
.993 |
.341 |
.996 |
.152 |
.988 |
Other treatment (8 questions) |
.344 |
.996 |
.463 |
.999 |
.461 |
.984 |