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Chi, Shaohui; Wang, Zuhao; Liu, Xiufeng – Research in Science Education, 2023
This study aims to evaluate students' ability to process the context information embedded in chemistry problems. To achieve this goal, a diagnostic measurement instrument was developed, comprising 28 short-answer items embedded in seven context-based chemistry tasks. Four hundred and ninety-three ninth-graders took part in the testing in Jiangsu,…
Descriptors: Foreign Countries, High School Students, Grade 9, Chemistry
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Zeng, Yating; Chi, Shaohui; Wang, Zuhao; Zhuang, Xiaosong – Journal of Baltic Science Education, 2023
Online metacognitive skills are the real-time awareness of cognition, which can effectively promote science learning and improve performance in solving scientific problems. Therefore, it is important to enhance and diagnose students' online metacognitive skills in science education. This study aimed to evaluate ninth-grade students' online…
Descriptors: Test Construction, Test Validity, Grade 9, Metacognition
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Chi, Shaohui; Liu, Xiufeng; Gardella, Joseph A. – Universal Journal of Educational Research, 2016
Service learning typically involves university students in teaching and learning activities for middle and high school students, however, measurement of university students' self-efficacy in science communication is still lacking. In this study, an instrument to measure university students' perceived self-efficacy in communicating science to…
Descriptors: Service Learning, College Students, Self Efficacy, Middle School Students