TY - JOUR AB - Purpose Secondary school leadership provides multiple challenges in terms of the diversity of tasks, multiple demands on time, balancing communities and attending to instructional programming. An emerging scholarship suggests the importance of a distributed instructional leadership approach to high school leadership. However, what has been less thoroughly explored is how secondary school leadership is distributed leaders across a school district. The purpose of this paper is to investigate the social structure and positions urban high school principals occupy in the district system.Design/methodology/approach This study was conducted in one urban fringe public school district in southern California serving diverse students populations. The data were collected at three time points starting in Fall 2012 and ending in Fall 2014 from a district-wide leadership team including all central office and site leaders. All leaders were asked to assess their social relations and perception of innovative climate. The data were analyzed through a series of social network indices to examine the structure and positions of high school principals.Findings Results indicate that over time high school principals have decreasing access to social capital and are typically occupying peripheral positions in the social network. The high school principals’ perception of innovative climate across the district decreases over time.Originality/value This longitudinal study, one of the first to examine high school principals from a network perspective, sheds new light on the social infrastructure of urban high school principals and what this might mean for efforts at improvement. VL - 56 IS - 5 SN - 0957-8234 DO - 10.1108/JEA-01-2018-0010 UR - https://doi.org/10.1108/JEA-01-2018-0010 AU - Liou Yi-Hwa AU - Daly Alan J. PY - 2018 Y1 - 2018/01/01 TI - Broken bridges: a social network perspective on urban high school leadership T2 - Journal of Educational Administration PB - Emerald Publishing Limited SP - 562 EP - 584 Y2 - 2024/04/26 ER -