Index: lams_tool_scratchie/conf/language/lams/ApplicationResources.properties
===================================================================
diff -u -ra894834371005d85f61ccb5ed33e0a47a15af8cd -raa932dd995a61adeed918456c6257a4a9a9cea74
--- lams_tool_scratchie/conf/language/lams/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision a894834371005d85f61ccb5ed33e0a47a15af8cd)
+++ lams_tool_scratchie/conf/language/lams/ApplicationResources.properties	(.../ApplicationResources.properties)	(revision aa932dd995a61adeed918456c6257a4a9a9cea74)
@@ -202,8 +202,8 @@
 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
-label.change.marking.allocation.warning = Attention: changing marking allocation will affect the way marks get calculated.
-label.modify.default.marking = Modify default marking
+label.change.marking.allocation.warning = Attention: changing scoring scale will affect the way marks get calculated.
+label.modify.default.marking = Modify default scoring scale
 label.burning.questions.autosaved = Burning questions autosaved
 label.tra.questions.marks = tRAT Questions & Marks
 label.attendance = Attendance
@@ -232,7 +232,7 @@
 message.qb.modified.update = The question in Question Bank will be updated
 message.qb.modified.version = A new version of the question will be created in Question Bank
 message.qb.modified.new = A new question will be created in Question Bank
-label.qb.stats = Question indexes
+label.qb.stats = Item analysis
 label.qb.participant.count = Test participant count
 label.qb.difficulty.index = Difficulty index
 label.qb.discrimination.index = Discrimination index
@@ -279,3 +279,7 @@
 label.monitoring.change.leader = Change leader
 label.monitoring.leader.successfully.changed = Leader changed
 label.monitoring.leader.not.changed = Leader was not changed
+label.qb.stats.tooltip = Item analysis is a technique that analyses the student answers to evaluate the effectiveness of questions in an exam.
+label.qb.point.biserial.tooltip = Point-biserial measures the correlation between the scores on the entire exam and the scores on the single question (where 1 = correct answer and 0 = incorrect answer). A large correlation indicates that a question is measuring the same construct as the overall exam measures.
+label.qb.difficulty.index.tooltip = The difficulty index represents a percentage of the students responses that answered the question correctly. This metric takes a value between 0 and 1. High values indicate that the question is easy, while low values indicate that is difficult.
+label.qb.discrimination.index.tooltip = Discrimination index measures how well a question distinguishes between students with more knowledge or skill from those with less. Values close to +1 indicate that the question does a good job of discriminating between high performers and low performers.