diff --git a/src/main/java/org/opennars/gui/RuntimeNarSettings.java b/src/main/java/org/opennars/gui/RuntimeNarSettings.java
index 7f6755f44c1b3b42d5b31019324898413b81067b..ba687dfea7701c7faba5fd0841a327f42a25733a 100755
--- a/src/main/java/org/opennars/gui/RuntimeNarSettings.java
+++ b/src/main/java/org/opennars/gui/RuntimeNarSettings.java
@@ -320,6 +320,13 @@ public class RuntimeNarSettings implements Plugin {
     public void setANTICIPATION_TOLERANCE(final double val) {
         n.narParameters.ANTICIPATION_TOLERANCE = (float) val;
     }
+        
+    public boolean isRETROSPECTIVE_ANTICIPATIONS() {
+        return  n.narParameters.RETROSPECTIVE_ANTICIPATIONS;
+    }
+    public void setRETROSPECTIVE_ANTICIPATIONS(final boolean val) {
+        n.narParameters.RETROSPECTIVE_ANTICIPATIONS =  val;
+    }
 
     public double getSATISFACTION_TRESHOLD() {
         return (double) n.narParameters.SATISFACTION_TRESHOLD;
@@ -419,6 +426,13 @@ public class RuntimeNarSettings implements Plugin {
         n.narParameters.VARIABLE_INTRODUCTION_COMBINATIONS_MAX = (int) val;
     }
     
+    public double getVARIABLE_INTRODUCTION_CONFIDENCE_MUL() {
+        return (double) n.narParameters.VARIABLE_INTRODUCTION_CONFIDENCE_MUL;
+    }
+    public void setVARIABLE_INTRODUCTION_CONFIDENCE_MUL(final double val) {
+        n.narParameters.VARIABLE_INTRODUCTION_CONFIDENCE_MUL = (int) val;
+    }
+    
     public double getANTICIPATIONS_PER_CONCEPT_MAX() {
         return (double) n.narParameters.ANTICIPATIONS_PER_CONCEPT_MAX;
     }