sentences:  They are not ruled by precise calendars and schedules.Bluedorn, Allen C., Carol Felker Kaufman, and Paul M. Lane concluded that “developing an understanding of the monochronic/polychronic continuum will not only result in a better self-management but will also allow more rewarding job performances and relationships with people from different cultures and traditions.” Researchers have examined that predicting someone’s polychronicity is plays an important role on productivity and individual well-being.Researchers have developed the following questionnaires to measure polychronicity