Index: lams_tool_scratchie/conf/language/lams/ApplicationResources.properties
===================================================================
diff -u -re743566518bd5c53d6574987565cfb8581a92c66 -r9511fd69d09fb40f3871022ee45b9f2df55b44c4
--- lams_tool_scratchie/conf/language/lams/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision e743566518bd5c53d6574987565cfb8581a92c66)
+++ lams_tool_scratchie/conf/language/lams/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision 9511fd69d09fb40f3871022ee45b9f2df55b44c4)
@@ -208,6 +208,7 @@
 label.average.mark  =Average mark
 message.monitoring.edit.activity.warning  =Warning: if you edit and modify a question or change an answer that a leader has already answered, then the mark for the whole group for the modified question will be deleted permanently as it is assumed that the question has changed.
 label.show.confidence.level  =Show confidence levels from the following activity
+label.anonymous.confidence.level = Do not display students' names with confidence level (anonymous)
 label.no.confidence.levels.activities  =There are no activities with confidence levels to choose from.
 label.save.learning.design  =In order to select activity with confidence levels or producing VSA answers please save your sequence first.
 label.change.marking.allocation  =Change marking allocation
Index: lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/dbupdates/patch20200605.sql
===================================================================
diff -u
--- lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/dbupdates/patch20200605.sql	(revision 0)
+++ lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/dbupdates/patch20200605.sql	(revision 9511fd69d09fb40f3871022ee45b9f2df55b44c4)
@@ -0,0 +1,15 @@
+-- Turn off autocommit, so nothing is committed if there is an error
+SET AUTOCOMMIT = 0;
+SET FOREIGN_KEY_CHECKS=0;
+-- Put all sql statements below here
+
+--LDEV-5032 Allow hiding learner names in confidence levels in Scratchie
+
+ALTER TABLE tl_lascrt11_scratchie ADD COLUMN confidence_levels_anonymous TINYINT DEFAULT 0 AFTER confidence_levels_activity_uiid;
+
+-- Put all sql statements above here
+
+-- If there were no errors, commit and restore autocommit to on
+COMMIT;
+SET AUTOCOMMIT = 1;
+SET FOREIGN_KEY_CHECKS=1;
Index: lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/model/Scratchie.java
===================================================================
diff -u -r2e61eefa786c0411376091c504812a8931395186 -r9511fd69d09fb40f3871022ee45b9f2df55b44c4
--- lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/model/Scratchie.java	(.../Scratchie.java)	(revision 2e61eefa786c0411376091c504812a8931395186)
+++ lams_tool_scratchie/src/java/org/lamsfoundation/lams/tool/scratchie/model/Scratchie.java	(.../Scratchie.java)	(revision 9511fd69d09fb40f3871022ee45b9f2df55b44c4)
@@ -103,6 +103,9 @@
     @Column(name = "confidence_levels_activity_uiid")
     private Integer confidenceLevelsActivityUiid;
 
+    @Column(name = "confidence_levels_anonymous")
+    private boolean confidenceLevelsAnonymous;
+
     @Column(name = "activity_uuid_providing_vsa_answers")
     private Integer activityUiidProvidingVsaAnswers;
 
@@ -393,6 +396,14 @@
 	this.confidenceLevelsActivityUiid = confidenceLevelsActivityUiid;
     }
 
+    public boolean isConfidenceLevelsAnonymous() {
+	return confidenceLevelsAnonymous;
+    }
+
+    public void setConfidenceLevelsAnonymous(boolean confidenceLevelsAnonymous) {
+	this.confidenceLevelsAnonymous = confidenceLevelsAnonymous;
+    }
+
     public boolean isAnswersFetchingEnabled() {
 	return activityUiidProvidingVsaAnswers != null;
     }
Index: lams_tool_scratchie/web/pages/authoring/advance.jsp
===================================================================
diff -u -r2e61eefa786c0411376091c504812a8931395186 -r9511fd69d09fb40f3871022ee45b9f2df55b44c4
--- lams_tool_scratchie/web/pages/authoring/advance.jsp	(.../advance.jsp)	(revision 2e61eefa786c0411376091c504812a8931395186)
+++ lams_tool_scratchie/web/pages/authoring/advance.jsp	(.../advance.jsp)	(revision 9511fd69d09fb40f3871022ee45b9f2df55b44c4)
@@ -109,6 +109,13 @@
 						</c:forEach>
 					</form:select>
 				</label>
+				
+				<div class="checkbox voffset20">
+					<label for="confidence-levels-anonymous">
+						<form:checkbox path="scratchie.confidenceLevelsAnonymous" id="confidence-levels-anonymous"/>
+						<fmt:message key="label.anonymous.confidence.level" />
+					</label>
+				</div>
 			</c:otherwise>
 		</c:choose>
 	</div>
Index: lams_tool_scratchie/web/pages/learning/learning.jsp
===================================================================
diff -u -r2e61eefa786c0411376091c504812a8931395186 -r9511fd69d09fb40f3871022ee45b9f2df55b44c4
--- lams_tool_scratchie/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision 2e61eefa786c0411376091c504812a8931395186)
+++ lams_tool_scratchie/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision 9511fd69d09fb40f3871022ee45b9f2df55b44c4)
@@ -9,7 +9,7 @@
 <c:set var="mode" value="${sessionMap.mode}" />
 <c:set var="toolSessionID" value="${sessionMap.toolSessionID}" />
 <c:set var="scratchie" value="${sessionMap.scratchie}" />
-<c:set var="isUserLeader" value="${sessionMap.isUserLeader}" />	
+<c:set var="isUserLeader" value="${sessionMap.isUserLeader}" />
 
 <lams:html>
 <lams:head>
Index: lams_tool_scratchie/web/pages/learning/parts/confidenceLevelPortrait.jsp
===================================================================
diff -u -r6b89d0c84a5695fb1ad02d5525eb240a9f4d3134 -r9511fd69d09fb40f3871022ee45b9f2df55b44c4
--- lams_tool_scratchie/web/pages/learning/parts/confidenceLevelPortrait.jsp	(.../confidenceLevelPortrait.jsp)	(revision 6b89d0c84a5695fb1ad02d5525eb240a9f4d3134)
+++ lams_tool_scratchie/web/pages/learning/parts/confidenceLevelPortrait.jsp	(.../confidenceLevelPortrait.jsp)	(revision 9511fd69d09fb40f3871022ee45b9f2df55b44c4)
@@ -46,10 +46,10 @@
 </c:choose>
 </c:set>
 
-<div class="c100 p${confidenceLevelDto.level}0 small" data-toggle="tooltip" data-placement="top" title="${confidenceLevelDto.userName}">
+<div class="c100 p${confidenceLevelDto.level}0 small" data-toggle="tooltip" data-placement="top" title="${confidenceLevelsAnonymous ? '' : confidenceLevelDto.userName}">
 	<span>
 		<c:choose>
-			<c:when test="${confidenceLevelDto.portraitUuid == null}">
+			<c:when test="${confidenceLevelDto.portraitUuid == null or confidenceLevelsAnonymous}">
 				<div class="portrait-generic-sm portrait-color-${confidenceLevelDto.userId % 7}"></div>
 			</c:when>
 			<c:otherwise>
Index: lams_tool_scratchie/web/pages/learning/scratchies.jsp
===================================================================
diff -u -rae0aa5d86b30cdd76b500e73fbf8b92c4f0f17eb -r9511fd69d09fb40f3871022ee45b9f2df55b44c4
--- lams_tool_scratchie/web/pages/learning/scratchies.jsp	(.../scratchies.jsp)	(revision ae0aa5d86b30cdd76b500e73fbf8b92c4f0f17eb)
+++ lams_tool_scratchie/web/pages/learning/scratchies.jsp	(.../scratchies.jsp)	(revision 9511fd69d09fb40f3871022ee45b9f2df55b44c4)
@@ -76,6 +76,7 @@
 							<hr class="hr-confidence-level" />
 						
 							<div>
+								<c:set var="confidenceLevelsAnonymous" value="${mode != 'teacher' && scratchie.confidenceLevelsAnonymous}" />
 								<c:forEach var="confidenceLevelDto" items="${optionDto.confidenceLevelDtos}" varStatus="status">
 									<%@ include file="parts/confidenceLevelPortrait.jsp"%>
 								</c:forEach>