diff --git a/lib/cohorts.js b/lib/cohorts.js
index 5318adf..d6317ef 100644
--- a/lib/cohorts.js
+++ b/lib/cohorts.js
@@ -14,8 +14,8 @@ Cohorts = (function() {
                 throw(" _gaq object not found: It looks like you haven't correctly setup the asynchronous Google Analytics tracking code, and you are using the default GoogleAnalyticsAdapter.");
             }
         },
-        onInitialize: function(inTest, testName, cohort) {
-            if(inTest) {
+        onInitialize: function(inTest, testName, cohort, new_to_this_test) {
+            if(inTest && new_to_this_test) {
                 this.trackEvent(this.nameSpace, testName, cohort + ' | Total');
             }
         },
@@ -71,8 +71,13 @@ Cohorts = (function() {
                 
                 // Determine whether user should be in the test
                 var in_test = this.inTest();
-                if(in_test === null) // haven't seen this user before
+                var new_to_this_test = null;
+                if(in_test === null) { // haven't seen this user before
                     in_test = Math.random() <= this.options.sample;
+                    if (in_test) new_to_this_test = true;
+                }
+                else
+                	new_to_this_test = false;
                     
                 if(in_test) {
                     this.setCookie('in_test', 1);
@@ -86,7 +91,7 @@ Cohorts = (function() {
                     } else {
                         var chosen_cohort = this.getCohort();
                     }
-                    this.options.storageAdapter.onInitialize(in_test, this.options.name, chosen_cohort);
+                    this.options.storageAdapter.onInitialize(in_test, this.options.name, chosen_cohort, new_to_this_test);
                     
                     // call the onChosen handler, if it exists
                     if(this.options.cohorts[chosen_cohort].onChosen)
diff --git a/test/dev_storageAdapter.html b/test/dev_storageAdapter.html
new file mode 100755
index 0000000..615a42f
--- /dev/null
+++ b/test/dev_storageAdapter.html
@@ -0,0 +1,82 @@
+<html>
+    <head>
+        <meta http-equiv="Content-type" content="text/html; charset=utf-8">
+        <title>Cohorts Test with StorageAdapter</title>
+        <script type="text/javascript" src="jquery-1.4.2.min.js"></script>
+        <script type="text/javascript" src="../lib/cohorts.js"></script>
+        <script type="text/javascript">
+
+          var _gaq = _gaq || [];
+          _gaq.push(['_setAccount', 'UA-16758721-1']);
+          _gaq.push(['_trackPageview']);
+
+          (function() {
+            var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
+            ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+            var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
+          })();
+
+        </script>
+    </head>
+    <body id="test" onload="">
+        <h1 style="display:none" id="big">
+            <a href="#">This is a big header</a>
+        </h1>
+        
+        <h2 id="small">
+            <a href="#">This is a small header</a>
+        </h2>
+        
+    
+        <script type="text/javascript" charset="utf-8">
+            $(document).ready(function() {
+                Cohorts.Options.debug = true;
+                
+                header_test = new Cohorts.Test({
+                    name: 'storageAdapter_big_vs_small_header',
+                    sample: 1,
+                    cohorts: {
+                        big: {
+                            onChosen: function() {
+                                $('#big').show();
+                                $('#small').hide();
+                            }
+                        },
+                        small: {},
+                    },
+					// This storage adapter just push events in browser console
+					// and gives you a warning if Google Analytics is not included
+					// It is designed for development environments
+                    storageAdapter: {
+						nameSpace: 'cohorts',
+						trackEvent: function(category, action, opt_label, opt_value) {
+							console.log('trackEvent: ' + category + ', ' + action + ', ' + opt_label + ', ' + opt_value);
+
+							if(window['_gaq']) {
+								// this does nothing because this is a test adapter
+							} else {
+								console.log("_gaq object not found: It looks like you haven't correctly setup the asynchronous Google Analytics tracking code, and you are using the default GoogleAnalyticsAdapter.");
+							}
+						},
+						onInitialize: function(inTest, testName, cohort, new_to_this_test) {
+							if(inTest && new_to_this_test) {
+								this.trackEvent(this.nameSpace, testName, cohort + ' | Total');
+							}
+						},
+						onEvent: function(testName, cohort, eventName) {
+							this.trackEvent(this.nameSpace, testName, cohort + ' | ' + eventName);
+						}
+					}
+                });
+            
+                $('#big').click(function() {
+                    header_test.event('Clicked on Big Header');
+                });
+            
+                $('#small').click(function() {
+                    header_test.event('Clicked on Small Header');
+                });
+            });
+        </script>
+    </body>
+</html>
\ No newline at end of file
diff --git a/test/test_storageAdapter.html b/test/test_storageAdapter.html
index 5d39165..48f9a30 100644
--- a/test/test_storageAdapter.html
+++ b/test/test_storageAdapter.html
@@ -53,8 +53,8 @@ <h2 id="small">
                                 throw(" _gaq object not found: It looks like you haven't correctly setup the asynchronous Google Analytics tracking code, and you are using the default GoogleAnalyticsAdapter.");
                             }
                         },
-                        onInitialize: function(inTest, testName, cohort) {
-                            if(inTest) {
+                        onInitialize: function(inTest, testName, cohort, new_to_this_test) {
+                            if(inTest && new_to_this_test) {
                                 this.trackEvent(this.nameSpace, testName, cohort + ' | Total');
                             }
                         },
