摘要：The aim of this research is to compare the teacher performance appraisal model based on multiple
data source and teacher performance appraisal model administered by the inspectors in accordance with
teachers’ opinions. Qualitative and quantitative research methods were used in this study. Quantitative data were
obtained with a questionnaire applied to 162 secondary school teachers. For the analysis of the data obtained
from the questionnaire, frequency and percentage techniques were used. Qualitative data were obtained with
three focus group interviews which were made with 27 secondary school teachers. While analyzing qualitative
data, descriptive analyze method was used. As a result of the study, in terms of occupational development,
teachers perceive teacher performance appraisal model based on multiple data source more useful than
performance appraisal model administered by the inspectors.
