I'll admit I'd probably be the first to jump and let out a scream in a haunted house. I'm speaking of Halloween haunted houses. However, if you're talking the Amityville house, or the like, yea, that'd be a different kind of scare.
TIS
"Mankind must put an end to war before war puts an end to mankind. War will exist until that distant day when the conscientious objector enjoys the same reputation and prestige that the warrior does today." JFK