This record includes 14 papers that explore intrahousehold interaction analysis, agent-oriented coupling of activity-based demand generation with multiagent traffic simulation, modeling adults' weekend day-time use, human interaction spaces under uncertainty, and analysis of children's daily time-use and activity patterns. This issue of the TRR also examines a stated adaptation survey of activity rescheduling; recurrence of daily travel patterns; interactions between residential relocations, life course events, and daily commute distances; capturing human activity spaces; identifying skeletal information of activity patterns; successfully changing individual travel behavior; mobility management in Japan; who chooses to carpool and why; and commuter parking versus transit-oriented development.