[LON-CAPA-cvs] cvs: loncom /html/adm/help/tex Analysis_Analyze_Over.tex Analysis_Analyze_as.tex

[matthew]

matthew		Fri Dec 12 15:17:49 2003 EDT

  Added files:                 
    /loncom/html/adm/help/tex	Analysis_Analyze_Over.tex 
                             	Analysis_Analyze_as.tex 
  Log:
  Adding help files for Option Response Analysis.  Probably need work but
  should go in 1.1
  
  

Index: loncom/html/adm/help/tex/Analysis_Analyze_Over.tex
+++ loncom/html/adm/help/tex/Analysis_Analyze_Over.tex
\label{Analysis_Analyze_Over}

Problem analysis has two ways of analyzing and displaying student submission 
data.
The data can be analyzed over \textbf{Tries} or \textbf{Time}.

Analysis over \textbf{Tries} results in each plot showing the results of
a specific attempt by all students, meaning the first plot will show the 
results of the first attempt by all students, the second will show the
results of the second attempt, and so on.  Those students who get the
problem right on the first attempt won't have a second attempt so the 
amount of data for each plot will decrease.

Analysis over \textbf{Time} results in each plot showing the results of all 
attempts made during specified intervals. 

Index: loncom/html/adm/help/tex/Analysis_Analyze_as.tex
+++ loncom/html/adm/help/tex/Analysis_Analyze_as.tex
\label{Analysis_Analyze_As}

The \textbf{Analyze as} dialog lets you choose how the problem data will be
grouped when it is plotted.  Option response problems consist of a number of 
statements (called \textbf{Foils})
which must be classified by students.  The \textbf{Foils} in the problem can be
grouped in to \textbf{Concepts}, but do not need to be.

Choosing to analyze the data as \textbf{Concepts} will result in plots which
respect the concept settings in the problem by displaying the submission
results grouped by concept instead of separately for each foil.

Choosing \textbf{Foils} analysis causes the plots to be made with the data
for each foil displayed separately.