Table 2 Global indicators used as profile descriptors
Global indicator | Description |
|---|---|
Number of activities | The number of activity codes present during one class |
Between-activity variance | Summed deviations of combinations of activities in one class averaged by number of activities. One minus this term is used to characterize classes as having more balance between activities. Single activity classes are given a value of 0. |
Later Lecture | Indicates if lecture started after the first quartile of class time |
EOC factor score | Composite factor score of 13 end-of-class items used to characterize classes. Survey was designed by the study team |