期刊論文
Item response analysis of computational thinking practices: Test characteristics and students’ learning abilities in visual programming contexts
- Item response analysis of computational thinking practices: Test characteristics and students’ learning abilities in visual programming contexts
- Computers in Human Behavior, 122, 2021
- Elsevier
- 2021
-
- Hong Kong
-
- 1997.7 onwards
-
- 小學教育
- Computational thinking (CT) practices have gained increasing importance in primary school education. However, there are few tools to measure primary school students' CT practices that are based on rigorous psychometric approaches. This study developed an operational definition for CT practices by exploring the key dimensions of their composition and, more importantly, developed and validated a generic test tool that can effectively assess students’ CT practices. Items to measure CT practices were developed using the evidence-centered design (ECD) approach. These items prompted students to exhibit behaviors that demonstrated their skills in the four dimensions of CT practice, namely testing and debugging, algorithmic thinking, reusing and remixing, and abstracting and modularizing. A test consisting of these items was administered to 13,956 Grade 4–6 primary school students from 56 public schools in Hong Kong. The data were analyzed based on the item response theory (IRT) approach, together with other psychometric tests. A bi-factor three-parameter logistic model was ultimately adopted for test validation, as it fitted the data better than the corresponding two-parameter and one-parameter logistic models. The results validated the four-dimensional structure of the CT practices test. The reliability, test item characteristics, and CT practice abilities of students are also discussed. Copyright © 2021 Elsevier Ltd. All rights reserved.
-
- 英文
- 期刊論文
-
- 07475632
- https://bibliography.lib.eduhk.hk/tc/bibs/d202e950
- 2021-07-15
最近的期刊論文
Using the family resemblance approach to inform STEAM education期刊論文
Differences in interaction strategy use between L1 and L2 group discussions of primary school students期刊論文
Students’ science achievement in cognitive domains: Effects of practical work and clarity of instruction期刊論文
Exploring EAP students' perceptions of GenAI and traditional grammar-checking tools for language learning期刊論文
Fostering secondary students’ entrepreneurial attributes and aspirations through a theory-informed learning management system期刊論文
Leadership for action on climate change: The role of education policy and professional standards in the Hong Kong context期刊論文
Dynamic interplays between self-regulated learning and computational thinking in primary school students through animations and worksheets期刊論文
探究課程政策對教師遊戲教學信念的影響: 以香港兩所幼稚園教師為例期刊論文