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Saglam, Murat – Educational Sciences: Theory and Practice, 2015
This study explored the relationship between accuracy of and confidence in performance of 114 prospective primary school teachers in answering diagnostic questions on potential difference in parallel electric circuits. The participants were required to indicate their confidence in their answers for each question. Bias and calibration indices were…
Descriptors: Equipment, Electronics, Diagnostic Tests, Accuracy
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Aydeniz, Mehmet; Bilican, Kader; Kirbulut, Zubeyde Demet – International Journal of Education in Mathematics, Science and Technology, 2017
The purpose of this study was to explore Pre-service Elementary Science Teachers' (PSTs) conceptual understanding of Particulate Nature of Matter (PNM) through a three-tier diagnostic test. Participants were 215 PSTs from Turkey. Data consisted of participants' responses to the Particulate Nature of Matter Test (PNMT). The PNMT consists of…
Descriptors: Diagnostic Tests, Preservice Teachers, Preservice Teacher Education, Scientific Literacy