Index: lams_tool_forum/src/java/org/lamsfoundation/lams/tool/forum/web/actions/LearningAction.java
===================================================================
diff -u -rf1e0b7ce7d91dd9bb8c03647456beec2be16b612 -r0aabb756f82d82d1b238b987f4a1b236b841ec61
--- lams_tool_forum/src/java/org/lamsfoundation/lams/tool/forum/web/actions/LearningAction.java	(.../LearningAction.java)	(revision f1e0b7ce7d91dd9bb8c03647456beec2be16b612)
+++ lams_tool_forum/src/java/org/lamsfoundation/lams/tool/forum/web/actions/LearningAction.java	(.../LearningAction.java)	(revision 0aabb756f82d82d1b238b987f4a1b236b841ec61)
@@ -906,7 +906,7 @@
 	JSONObject JSONObject = new JSONObject();
 	JSONObject.put("averageRating", averageRatingDTO.getRating());
 	JSONObject.put("numberOfVotes", averageRatingDTO.getNumberOfVotes());
-	response.setContentType("application/x-json");
+	response.setContentType("application/x-json;charset=utf-8");
 	response.getWriter().print(JSONObject);
 	return null;
     }
Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaLearningAction.java
===================================================================
diff -u -r501ddb69e1c739b90388262f41b4927356cb0449 -r0aabb756f82d82d1b238b987f4a1b236b841ec61
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaLearningAction.java	(.../QaLearningAction.java)	(revision 501ddb69e1c739b90388262f41b4927356cb0449)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaLearningAction.java	(.../QaLearningAction.java)	(revision 0aabb756f82d82d1b238b987f4a1b236b841ec61)
@@ -730,7 +730,7 @@
 	JSONObject JSONObject = new JSONObject();
 	JSONObject.put("averageRating", averageRatingDTO.getRating());
 	JSONObject.put("numberOfVotes", averageRatingDTO.getNumberOfVotes());
-	response.setContentType("application/x-json");
+	response.setContentType("application/x-json;charset=utf-8");
 	response.getWriter().print(JSONObject);
 	return null;
     }
Index: lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/web/action/LearningAction.java
===================================================================
diff -u -rbc65717cc947dfd5b941ab4ac8f31a59c8f68bf4 -r0aabb756f82d82d1b238b987f4a1b236b841ec61
--- lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/web/action/LearningAction.java	(.../LearningAction.java)	(revision bc65717cc947dfd5b941ab4ac8f31a59c8f68bf4)
+++ lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/web/action/LearningAction.java	(.../LearningAction.java)	(revision 0aabb756f82d82d1b238b987f4a1b236b841ec61)
@@ -342,7 +342,7 @@
 
 	JSONObject JSONObject = new JSONObject();  
 	JSONObject.put(ScratchieConstants.ATTR_ANSWER_CORRECT, answer.isCorrect());
-	response.setContentType("application/x-json");
+	response.setContentType("application/x-json;charset=utf-8");
 	response.getWriter().print(JSONObject);
 	return null;