Here's one related study, "examining the extent to which individuals will tolerate delays when told that such delays are for security purposes..." http://cs.br

Here's one related study, "examining the extent to which individuals will tolerate delays when told that such delays are for security purposes..." http://cs.brown.edu/~sk/Publications/Papers/Published/emcahk-pl-cont-hold-sec-delay/ http://cs.brown.edu/~sk/Publications/Papers/Published/emcahk... Please Continue to Hold: An Empirical Study of User Tolerance of Security Delays