Return to Analysis_Analyze_Over.tex CVS log

Up to [LON-CAPA] / loncom / html / adm / help / tex

Edited a bunch of help files and added many new ones so the cc manual no contains everything that my Training Guide contains. Next step is to edit the files for readability and consistancy in format.

    1: \label{Analysis_Analyze_Over}
    2: 
    3: The Detailed Problem Analysis gives you detailed statistics and graphs 
    4: of student performance on option response problems. For example, you can learn that many
    5: of your students set a particular foil to true when it is really false.
    6: With this information you can give your students feedback in order
    7: to help them better learn the concept the problem assesses. You are
    8: given the option to choose to analyze your data over tries or time,
    9: analyze your data as concepts or foils, and select how many plots
   10: of the data you wish to view. Help links are provided on the the Detailed
   11: Problem Analysis screen which explain these options, in summary:
   12: 
   13: \begin{enumerate}
   14: \item Analysis over \textbf{Tries} results in each plot showing the results of
   15: a specific attempt by all students, meaning the first plot will show the 
   16: results of the first attempt by all students, the second will show the
   17: results of the second attempt, and so on.  Those students who get the
   18: problem right on the first attempt won't have a second attempt so the 
   19: amount of data for each plot will decrease.
   20: 
   21: \item Analysis over \textbf{Time} results in each plot showing the results of 
   22: all attempts made during specified intervals. 
   23: \end{enumerate}