To better capture typical individual response modes under strategic uncertainty in congestible networks, we conducted laboratory experiments in a network with two parallel routes under within-subject design. Sixty-four undergraduates were assigned into four sessions to make recurrent route-choice decisions under Condition partial-information (PI) first, and then under Condition full-information (FI). Individuals whose response modes are featured by a series of conditional probabilities regarding switching behaviour naturally cluster into three and four groups under Conditions PI and FI, respec...
