How to Answer "Behavior Based Interview Questions"

For many foreign students like me, technical interview questions may not be a big problem, but due to the lack of practice of oral English, we may find behavior based questions difficult to answer. 

So I want to introduce STAR principle to deal with such questions.  STAR stands for Situation, Task, Action and Result.  We should answer the question in detail, using a specific case and tell the interviewer what's MY effort in that case instead the group's effort.

For example, here is an answer from my experience.
Question:  Can you tell me about a time you set a goal and you did everything possible to achieve that goal but still fell short.

Situation:  I was an intern in TripAdvisor for Business last summer. We basically deal with hotel owners.
Task:  I was told to create a page to show all the errors occurred when activating large hotel chains in our system.  
Action: I tried to figure out all errors by myself from directly read the database content. I spent a whole day to collect all kinds of errors and figure out what they mean.  I thought nothing is left, so I created a new class to contain all the error types.
Result: It turned out to be that there was already a enum class containing all possible error codes, even contains those have never occurred and can't be found in the database.  As a result, I spend another day adapting the existing code to my new page, and throw away my new class for error type.  It's a lesson for me to learn that I should always search and ask others whether there is already similar code somewhere to avoid unnecessary work. It is a valuable experience for me.

So, do you get the idea of STAR ?

Here is the original video I watched for this idea.