Index: lams_tool_laqa/conf/hibernate/mappings/org/lamsfoundation/lams/tool/qa/QaContent.hbm.xml
===================================================================
diff -u -r229b32d50e848e3b5377fdbc8ac8af6d60c1e79b -r13a1c855ce1ee5275acdb0324aa93a26be58eb51
--- lams_tool_laqa/conf/hibernate/mappings/org/lamsfoundation/lams/tool/qa/QaContent.hbm.xml	(.../QaContent.hbm.xml)	(revision 229b32d50e848e3b5377fdbc8ac8af6d60c1e79b)
+++ lams_tool_laqa/conf/hibernate/mappings/org/lamsfoundation/lams/tool/qa/QaContent.hbm.xml	(.../QaContent.hbm.xml)	(revision 13a1c855ce1ee5275acdb0324aa93a26be58eb51)
@@ -82,6 +82,14 @@
 		column="submission_deadline"
 		length="10"
 	/>
+	
+	<property
+        name="showOtherAnswersAfterDeadline"
+        type="boolean"
+        access="property"        
+        column="show_other_answers_after_deadline"
+        length="1"
+    />
 
    <property
         name="questionsSequenced"
Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/QaAppConstants.java
===================================================================
diff -u -r5e63656a12c02f7476564e278b43ff4ce86ac930 -r13a1c855ce1ee5275acdb0324aa93a26be58eb51
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/QaAppConstants.java	(.../QaAppConstants.java)	(revision 5e63656a12c02f7476564e278b43ff4ce86ac930)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/QaAppConstants.java	(.../QaAppConstants.java)	(revision 13a1c855ce1ee5275acdb0324aa93a26be58eb51)
@@ -203,6 +203,7 @@
     public static final String NO_TOOL_SESSIONS_AVAILABLE = "noToolSessionAvailable";
     public static final String ATTR_CONTENT = "content";
     public static final String ATTR_SUBMISSION_DEADLINE = "submissionDeadline";
+    public static final String PARAM_SHOW_OTHER_ANSWERS_AFTER_DEADLINE = "showOtherAnswersAfterDeadline";
     public static final String ATTR_IS_SUBMISSION_DEADLINE_PASSED = "isSubmissionDeadlinePassed";
     public static final String ATTR_GROUP_USERS = "groupUsers";
     public static final String ATTR_IS_USER_LEADER = "isUserLeader";
Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/QaContent.java
===================================================================
diff -u -r5e63656a12c02f7476564e278b43ff4ce86ac930 -r13a1c855ce1ee5275acdb0324aa93a26be58eb51
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/QaContent.java	(.../QaContent.java)	(revision 5e63656a12c02f7476564e278b43ff4ce86ac930)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/QaContent.java	(.../QaContent.java)	(revision 13a1c855ce1ee5275acdb0324aa93a26be58eb51)
@@ -103,7 +103,9 @@
     private Date updateDate;
 
     private Date submissionDeadline;
-
+    
+    private boolean showOtherAnswersAfterDeadline;
+    
     private int maximumRates;
 
     private int minimumRates;
@@ -385,8 +387,23 @@
     public void setSubmissionDeadline(Date submissionDeadline) {
 	this.submissionDeadline = submissionDeadline;
     }
+    
+    /**
+     * @return Returns the showOtherAnswersAfterDeadline.
+     */
+    public boolean isShowOtherAnswersAfterDeadline() {
+	return showOtherAnswersAfterDeadline;
+    }
 
     /**
+     * @param showOtherAnswersAfterDeadline
+     *            The showOtherAnswersAfterDeadline to set.
+     */
+    public void setShowOtherAnswersAfterDeadline(boolean showOtherAnswersAfterDeadline) {
+	this.showOtherAnswersAfterDeadline = showOtherAnswersAfterDeadline;
+    }
+
+    /**
      * @return Returns the usernameVisible.
      */
     public boolean isUsernameVisible() {
Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/dbupdates/patch20160416.sql
===================================================================
diff -u
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/dbupdates/patch20160416.sql	(revision 0)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/dbupdates/patch20160416.sql	(revision 13a1c855ce1ee5275acdb0324aa93a26be58eb51)
@@ -0,0 +1,14 @@
+-- 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-3751 Prevent students from submitting questions but allow them to view responses
+ALTER TABLE tl_laqa11_content ADD COLUMN show_other_answers_after_deadline TINYINT(1) NOT NULL DEFAULT 0;
+
+----------------------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;
\ No newline at end of file
Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaLearningAction.java
===================================================================
diff -u -re3e91d2a405148a23913ef90471db94b92d8f610 -r13a1c855ce1ee5275acdb0324aa93a26be58eb51
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaLearningAction.java	(.../QaLearningAction.java)	(revision e3e91d2a405148a23913ef90471db94b92d8f610)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaLearningAction.java	(.../QaLearningAction.java)	(revision 13a1c855ce1ee5275acdb0324aa93a26be58eb51)
@@ -461,9 +461,10 @@
 	GeneralLearnerFlowDTO generalLearnerFlowDTO = LearningUtil.buildGeneralLearnerFlowDTO(qaContent);
 
 	String httpSessionID = qaLearningForm.getHttpSessionID();
-
 	qaLearningForm.setHttpSessionID(httpSessionID);
 	generalLearnerFlowDTO.setHttpSessionID(httpSessionID);
+	SessionMap<String, Object> sessionMap = (SessionMap<String, Object>) request.getSession()
+		.getAttribute(httpSessionID);
 
 	/*recreate the users and responses*/
 	qaLearningForm.resetUserActions();
@@ -480,9 +481,17 @@
 
 	qaLearningForm.resetAll();
 
-	boolean lockWhenFinished = qaContent.isLockWhenFinished();
-	generalLearnerFlowDTO.setLockWhenFinished(new Boolean(lockWhenFinished).toString());
-	generalLearnerFlowDTO.setNoReeditAllowed(qaContent.isNoReeditAllowed());
+	boolean lockWhenFinished;
+	boolean noReeditAllowed;
+	if (sessionMap.get("noRefresh") != null && (boolean)sessionMap.get("noRefresh")) {
+	    lockWhenFinished = true;
+	    noReeditAllowed = true;
+	} else {
+	    lockWhenFinished = qaContent.isLockWhenFinished();
+	    noReeditAllowed = qaContent.isNoReeditAllowed();
+	}
+	generalLearnerFlowDTO.setLockWhenFinished(new Boolean(noReeditAllowed).toString());
+	generalLearnerFlowDTO.setNoReeditAllowed(lockWhenFinished);
 
 	boolean allowRichEditor = qaContent.isAllowRichEditor();
 	generalLearnerFlowDTO.setAllowRichEditor(new Boolean(allowRichEditor).toString());
Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaLearningStarterAction.java
===================================================================
diff -u -r4a0fc3154fcad280ce5762cc902c98594a3648aa -r13a1c855ce1ee5275acdb0324aa93a26be58eb51
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaLearningStarterAction.java	(.../QaLearningStarterAction.java)	(revision 4a0fc3154fcad280ce5762cc902c98594a3648aa)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaLearningStarterAction.java	(.../QaLearningStarterAction.java)	(revision 13a1c855ce1ee5275acdb0324aa93a26be58eb51)
@@ -307,7 +307,34 @@
 
 	    // calculate whether submission deadline has passed, and if so forward to "submissionDeadline"
 	    if (currentLearnerDate.after(tzSubmissionDeadline)) {
-		return mapping.findForward("submissionDeadline");
+		
+		//if ShowOtherAnswersAfterDeadline is enabled - show others answers
+		if (qaContent.isShowOtherAnswersAfterDeadline()) {
+		    generalLearnerFlowDTO.setLockWhenFinished(Boolean.TRUE.toString());
+		    generalLearnerFlowDTO.setNoReeditAllowed(true);
+		    //only for ActionForward refreshAllResults(..) method
+		    sessionMap.put("noRefresh", true);
+		    /*
+		     * the report should have all the users' entries OR the report should have only the current
+		     * session's entries
+		     */
+		    generalLearnerFlowDTO.setRequestLearningReport(new Boolean(true).toString());
+
+		    QaLearningAction.refreshSummaryData(request, qaContent, qaService, sessionMapId, user,
+			    generalLearnerFlowDTO);
+
+		    if (user.isLearnerFinished()) {
+			generalLearnerFlowDTO.setRequestLearningReportViewOnly(new Boolean(true).toString());
+			return (mapping.findForward(REVISITED_LEARNER_REP));
+		    } else {
+			generalLearnerFlowDTO.setRequestLearningReportViewOnly(new Boolean(false).toString());
+			return (mapping.findForward(LEARNER_REP));
+		    }
+		    
+		// show submissionDeadline page otherwise
+		} else {
+		    return mapping.findForward("submissionDeadline");
+		}
 	    }
 	}
 	
@@ -425,4 +452,4 @@
 	}
 	return qaUser;
     }
-}
+}
\ No newline at end of file
Index: lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaMonitoringAction.java
===================================================================
diff -u -r154d89ad4f8062f0f04705c56c8d232e7d855c7a -r13a1c855ce1ee5275acdb0324aa93a26be58eb51
--- lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaMonitoringAction.java	(.../QaMonitoringAction.java)	(revision 154d89ad4f8062f0f04705c56c8d232e7d855c7a)
+++ lams_tool_laqa/src/java/org/lamsfoundation/lams/tool/qa/web/QaMonitoringAction.java	(.../QaMonitoringAction.java)	(revision 13a1c855ce1ee5275acdb0324aa93a26be58eb51)
@@ -123,13 +123,40 @@
 	    UserDTO teacher = (UserDTO) ss.getAttribute(AttributeNames.USER);
 	    TimeZone teacherTimeZone = teacher.getTimeZone();
 	    tzSubmissionDeadline = DateUtil.convertFromTimeZoneToDefault(teacherTimeZone, submissionDeadline);
+	    
+	} else {
+	    //set showOtherAnswersAfterDeadline to false
+	    content.setShowOtherAnswersAfterDeadline(false);
 	}
 	content.setSubmissionDeadline(tzSubmissionDeadline);
 	qaService.saveOrUpdateQaContent(content);
 
 	return null;
     }
+    
+    /**
+     * Set Submission Deadline
+     * 
+     * @param mapping
+     * @param form
+     * @param request
+     * @param response
+     * @return
+     */
+    public ActionForward setShowOtherAnswersAfterDeadline(ActionMapping mapping, ActionForm form, HttpServletRequest request,
+	    HttpServletResponse response) {
+	IQaService qaService = getQAService();
+	
+	Long contentID = WebUtil.readLongParam(request, AttributeNames.PARAM_TOOL_CONTENT_ID);
+	QaContent content = qaService.getQaContent(contentID);
+	
+	boolean showOtherAnswersAfterDeadline = WebUtil.readBooleanParam(request, QaAppConstants.PARAM_SHOW_OTHER_ANSWERS_AFTER_DEADLINE);
+	content.setShowOtherAnswersAfterDeadline(showOtherAnswersAfterDeadline);
+	qaService.saveOrUpdateQaContent(content);
 
+	return null;
+    }
+
     private IQaService getQAService() {
     	return QaServiceProxy.getQaService(getServlet().getServletContext());
     }
Index: lams_tool_laqa/web/monitoring/dateRestriction.jsp
===================================================================
diff -u -rcd0b7b82232971e95d54348b03049beb1dfe0ecb -r13a1c855ce1ee5275acdb0324aa93a26be58eb51
--- lams_tool_laqa/web/monitoring/dateRestriction.jsp	(.../dateRestriction.jsp)	(revision cd0b7b82232971e95d54348b03049beb1dfe0ecb)
+++ lams_tool_laqa/web/monitoring/dateRestriction.jsp	(.../dateRestriction.jsp)	(revision 13a1c855ce1ee5275acdb0324aa93a26be58eb51)
@@ -1,5 +1,43 @@
 <%@include file="/common/taglibs.jsp"%>
 
+<script type="text/javascript"> 
+	$(document).ready(function(){
+
+		//handles disabled state
+		$("#datetime").change(function() {
+			$("#show-other-answers-after-deadline").prop("disabled", ($("#datetime").val() == ""));
+			if ($("#datetime").val() == "") {
+				$("#show-other-answers-after-deadline").prop("checked", false);
+			}
+		});
+
+		//
+	    $('#show-other-answers-after-deadline').change(function() {
+	        if($("#datetime").is(":hidden")) {
+	        	storeShowOtherAnswersAfterDeadline();
+	        }       
+	    });
+	});
+
+	function storeShowOtherAnswersAfterDeadline() {
+		if ($("#datetime").is(":not(:hidden)") && $("#datetime").datetimepicker('getDate') == null) {
+			return;
+		}
+		
+		$.ajax({
+			url : '<c:url value="/monitoring.do?dispatch=setShowOtherAnswersAfterDeadline"/>',
+			data: {
+				toolContentID:'${content.qaContentId}',
+				showOtherAnswersAfterDeadline: $("#show-other-answers-after-deadline").is(":checked"),
+				reqID: (new Date()).getTime()
+			},
+			success : function() {
+			}
+		});
+	}
+
+</script>
+
 <h1>
 	<img src="<lams:LAMSURL/>/images/tree_closed.gif" id="restrictUsageTreeIcon" onclick="javascript:toggleAdvancedOptionsVisibility(document.getElementById('restrictUsageDiv'), document.getElementById('restrictUsageTreeIcon'), '<lams:LAMSURL/>');" />
 
@@ -22,7 +60,7 @@
 		
 		<input type="text" name="datetime" id="datetime" value=""/>
 				
-		<html:link	href="javascript:setSubmissionDeadline();" styleClass="button">
+		<html:link	href="javascript:storeShowOtherAnswersAfterDeadline(); setSubmissionDeadline();" styleClass="button">
 			<fmt:message key="monitor.summary.set.restriction" />
 		</html:link>
 	</div>
@@ -35,9 +73,19 @@
 		<span id="dateInfo">
 		</span>
 				
-		<html:link	href="javascript:removeSubmissionDeadline();" styleClass="button">
+		<html:link	href="javascript:$('#show-other-answers-after-deadline').prop('checked', false); removeSubmissionDeadline();" styleClass="button">
 			<fmt:message key="monitor.summary.unset.restriction" />
 		</html:link>
 	</div>
+	
+	<div class="small-space-top">
+		<input type="checkbox" name="showOtherAnswersAfterDeadline" value="1" id="show-other-answers-after-deadline" class="noBorder"
+			<c:if test="${empty submissionDeadline}">disabled="disabled"</c:if>
+			<c:if test="${content.showOtherAnswersAfterDeadline}">checked="checked"</c:if>
+		/>
+		<label for="show-other-answers-after-deadline">
+			<fmt:message key="label.allow.review.other.responses" />
+		</label>
+	</div>
 
-</div>
\ No newline at end of file
+</div>