Page 130 - ALR2018 Handbook
P. 130

A cross-sectional survey design was employed. Having all the teachers of junior high
              schools  in  Taiwan  as  population,  the  study  used  the  technique  of  stratified  cluster
              sampling. Schools were drawn from the Northern, Central, Southern and East regions
              of Taiwan. We submitted the questionnaires to 1,870 teachers and obtained 1,340 valid
              questionnaires. The response rate was 72%.

              From the statistical analysis of the four quadrants of different degree of leadership by
              principals and teachers, we found that teacher professional learning was top-ranked
              for  teachers  who  perceived  high  principal  and  teacher  leadership  in  the  schools.  It
              revealed that providing both principal and teacher leadership are the best condition to
              foster teacher learning. In addition, the leadership effect of teacher was more obvious
              than  that  of  principal.  This  result  was  also  supported  by  the  hierarchical  regression
              analysis. Moreover, the R-square of both principal and teacher leadership effect was
              almost  double  the  value  of  principal  influence  alone.  When  further  examining  the
              effect of different leadership dimensions, we found that principals’ managing curricular
              and instructional program, teachers’ promoting professional development and getting
              involved in curricular and instructional improvement exerted significant influence on
              teacher  learning.  And  the  effect  of  principal  leadership  on  teacher  professional
              learning was partially mediated by teacher leadership in the SEM results.




              Keywords: Principal Leadership, Teacher Leadership, Teacher Professional Learning





















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