Research on time management issues such as time attitude, time experience, and time structure are related to the subjective experience and utilization of time. At present the Time Management Questionnaire and Time Management Behavior Scale are used abroad to evaluate the time management disposition, which reflects the way that individuals make use of and control time. Time management can be considered a kind of multi-dimensional personality trait. This study documents the development of the Adolescence Time Management Disposition Inventory for Chinese adolescents. An exploratory factor analysis was done with 1,207 adolescents; time management disposition consisted of the sense of time value (social-oriented and individual-oriented time value), the sense of time control (setting goals, planning, priorities, time allocation, and feedback), and the sense of time efficacy. Construct validity with another 507 adolescents showed that the goodness-of-fit of a 3-dimension model was better than other unconstrained models. The reliability analysis indicated that the inventory had internal and temporal consistency. All the results indicated that the Time Management Disposition Inventory had clear factor structure, good reliability, and validity.(PsycINFO Database Record (c) 2016 APA, all rights reserved)