[LON-CAPA-cvs] cvs: modules /gerd/discussions/paper discussions.tex

[www]

www		Thu Dec  8 13:06:35 2005 EDT

  Modified files:              
    /modules/gerd/discussions/paper	discussions.tex 
  Log:
  Reviewer confusion: full or limited data set?
  
  
Index: modules/gerd/discussions/paper/discussions.tex
diff -u modules/gerd/discussions/paper/discussions.tex:1.21 modules/gerd/discussions/paper/discussions.tex:1.22
--- modules/gerd/discussions/paper/discussions.tex:1.21	Thu Dec  8 12:38:40 2005
+++ modules/gerd/discussions/paper/discussions.tex	Thu Dec  8 13:06:31 2005
@@ -336,7 +336,7 @@
  
 \section{Results of Analysis by Question\label{sec:question}}
 \subsection{Influence of Question Difficulty}
-Each discussion contribution associated with a question was classified according to the types and features described in 
+Using the full data set of three courses, each discussion contribution associated with a question was classified according to the types and features described in 
 subsection~\ref{subsec:disccat}. As a measure of the prominence of a class in a given discussion, 
 the number of contributions belonging to it is divided by the total number of contributions. The discussion characteristics of the problems were binned by their 
 difficulty index and the average percentage plotted in figure~\ref{fig:diff}. Only superclasses are
@@ -377,7 +377,7 @@
 \end{figure}
 
 \subsection{\label{subsec:qtype}Influence of Question Types}
-Each question was classified according to the types and features described in subsection~\ref{subsec:problemcat}, and each associated discussion entry according to~\ref{subsec:disccat}. As a measure of the prominence of a class in a given discussion, 
+Using the full data set of three courses, each question was classified according to the types and features described in subsection~\ref{subsec:problemcat}, and each associated discussion entry according to~\ref{subsec:disccat}. As a measure of the prominence of a class in a given discussion, 
 the number of contributions belonging to it is divided by the total number of contributions. 
 Table~\ref{table:qtype} shows the percentage prominence of discussion contributions with a certain type or with certain features in the discussions associated with questions
 that are of a certain type or have certain features.