but how they use your application is not a reflection of how they use the web at large. i'm not surprised by your study's result, I'm just not sure you can ext

but how they use your application is not a reflection of how they use the web at large. i'm not surprised by your study's result, I'm just not sure you can extend your conclusion to believe that people won't or can't click the back button to return to Google after clicking a result.