Matthew J Barenie, Erin K Howie, Kari A Weber, Michael R Thomsen
Evaluation of the Little Rock Green Schoolyard initiative: a quasi-experimental study protocol
BMC public health
purpose study investigate experienced secondary school teachers n80 current prior perceptions professional identity questionnaire used explore way teachers see saw subject matter experts didactical experts pedagogical experts teachers currently see professional identity consisting combination distinct aspects expertise teachers current perceptions professional identity reportedly differ significantly prior perceptions identity period beginning teachers basis current perceptions professional identity five groups teachers could distinguished groups different learning experiences throughout careers aspect expertise also teachers different subject areas undergo changes perceptions professional identity differences among groups teachers current perceptions professional identity related contextual experiential biographical factors might influence perceptions