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題名 | 「國小學童感知自然老師PCK量表」之效化研究=The Study of Designing "Pupils' Perceptions of Science Teachers' PCK" Instrument |
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作者 | 張靜儀; 戴翠華; | 書刊名 | 國立臺北師範學院學報. 數理科技教育類 |
卷期 | 16:2 2003.09[民92.09] |
頁次 | 頁187-212 |
分類號 | 523.36 |
關鍵詞 | 國小自然教師; 量表; 學科教學知識; Elementary science teacher; Questionnaire; PCK; |
語文 | 中文(Chinese) |
中文摘要 | 本研究主要發展一份以國小學生觀點來客觀評量自然教師PCK成長之量表,以協助相關研究者從事國小自然教師PCK成長研究所需,及協助國小自然教師能藉由學生對其PCK的感知,以作為自己教學改進之依據。量表發展的施測對象採分層方便取樣,以高高屏三縣市並輔以其他縣市的四、五、六年級共120班學生束行施測,問卷回收106班,回收率達88.3%。問卷經SPSS中8.0PC版進行驗證性之因素分析後,最後將其問卷PCK之內涵分成「鼓勵學生參與」、「使用教學媒體」、「學科與課程」、「評量與瞭解學生」和「教學表徵」等五個向度之正式量表。總量表之Cronbach α是.9191,各分量表之Cronbach α分別是.8015、.6252、.7165、.8141、.7160,量表除了具有內容效度和專家效度之外,並兼具建構效度。 |
英文摘要 | The major purpose of this study was to develop and validate the "Pupils' Perceptions of Science Teachers' PCK" instrument (PPSTPCK) to evaluate science teachers' PCK. The sample of this study was 3321 elementary school students from southern Taiwan. The PPSTPCK includes five subscales: encouraging engagement, applying medium and instrument, subject and curriculum, evaluating and understanding students, and representation. Cronbach alpha coefficients were computed for internal consistency. Expert judgment and factor analysis were used to collect content-related and construct-related validity evidences respectively. the results of this study supported that the PPSTPCK had good reliability and validity in evaluating elementary school science teachers' PCK. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。