repeated ancova

My question regards the best way of comparing two groups for differences in the levels of several quantitative parameters. Here, for only one of the groups there are 4 repeated measurements at different intervals. The data -We have two groups we want to compare: one consists of ~200 patients at...

Participants: 19 children participated in the study. Children were grouped in groups G1 (N=8) and group G2 (N=11) based on their behaviors. A pre-assessment of children behavior in the classroom is done for both the groups G1 and G2 by their teacher in a form of questionnaire. Task: The...

Here is my scenario. The first paragraph tells a bit about the methods we used to give you a frame of reference. The second tells about the first analysis and the third about the second. I can provide more details if anyone thinks it could help. I recently collected data for a study about how...