Impact of online resources on assessment literacy of polytechnic educators
Abstract
This study investigates the impact of online assessment resources on the assessment literacy of polytechnic educators in Singapore. Assessment literacy, defined as educators’ knowledge and skills in designing, implementing, and interpreting assessments, is crucial for ensuring fair and valid evaluation of student learning. With the increasing reliance on online resources for professional development, this study investigates the impact of such resources on the assessment literacy of polytechnic educators. Twenty-three educators from diverse disciplines participated in a pre- and post-survey based on adapted questions from the Scale of Teacher Assessment Practices (STAP). The intervention comprised a six-week engagement with curated online resources, articles, and interactive tutorials on formative and summative assessment strategies. Results from paired t-tests indicated significant improvements in educators’ confidence and competence in designing and implementing assessments, as evidenced by increased mean scores across key domains of assessment literacy. The accessibility and relevance of online resources were highlighted in qualitative feedback, emphasizing their potential for bridging professional development gaps. This study underscores the potential of online resources as an accessible and scalable means of enhancing assessment literacy among polytechnic educators. Implications for integrating such resources into institutional professional development programs and considerations for future research are discussed.
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References
[1]Popham WJ. Assessment Literacy for Teachers: Faddish or Fundamental?. Theory Into Practice. 2009; 48(1): 4-11. doi: 10.1080/00405840802577536
[2]Johnson P, Lee H. Exploring teachers’ assessment literacy and its impact on student writing achievements. Journal of Educational Assessment. 2021.
[3]Wang H, Sun W, Zhou Y, et al. Teachers’ assessment literacy improves teaching efficacy: A view from conservation of resources theory. Frontiers in Psychology. 2022; 13. doi: 10.3389/fpsyg.2022.1007830
[4]Suyansah AI, Said N, Jawing E. Exploring Digital Assessment Literacy in Malaysian Esl Tertiary Institution Instructors’ Innovative Pedagogy. International Journal of Modern Education. 2023; 5(17): 431-439. doi: 10.35631/ijmoe.517033
[5]Williams G, Chen D, Ahmed K. Assessment literacy for teachers: The impact of professional development. Journal of Teacher Development. 2022.
[6]Jones M, Smith L. Enhancing educators’ assessment literacy through professional development. Educational Review Quarterly; 2022.
[7]Morris NP. The role of learning objects in online education. In: Tatnall A, Umer O (editors). Interactions in digital education: Future challenges and opportunities. Springer; 2021.
[8]National Center for the Improvement of Educational Assessment (NCIEA). Supporting the improvement of educators’ assessment literacy. Available online: https://www.nciea.org (accessed on 2 January 2025).
[9]Richter S, Idleman L. Online Teaching Efficacy: A Product of Professional Development and Ongoing Support. International Journal of Nursing Education Scholarship. 2017; 14(1). doi: 10.1515/ijnes-2016-0033
[10]Howell J. Development and analysis of a measurement scale for teacher assessment literacy (PublicationNo. 1539000) [PHD thesis]. East Carolina University; 2018.
[11]Koh KH. Improving teachers’ assessment literacy through professional development: Teaching Education. 2011; 22(3): 255-276. doi: 10.1080/10476210.2011.593164.
[12]Sajjad H, Muhammad MK, Zarina A. A correlational study on teacher educators’ assessment literacy and their students’ academic achievement. PJE. 2023; 35(3). doi: 10.30971/pje.v35i3.918
[13]Sinnayah P, Ambler T, Kelly K, Konjarski L, et al. Reviewing the literature: Collaborative professional learning for academics in higher education. Innovations in Education and Teaching International. 2023; 61(5): 862–876. doi: 10.1080/14703297.2023.2227614
[14]Chen Z, Pavlova M, Ramos C. A systematic approach to adult educators’ professional development in Singapore: challenges and future developments. International Journal of Lifelong Education. 2021; 40(5–6): 455–470. doi: 10.1080/02601370.2021.1978006
[15]Dille KB, Røkenes FM. Teachers’ professional development in formal online communities: A scoping review. Teaching and Teacher Education. 2021; 105: 103431. doi: 10.1016/j.tate.2021.103431
[16]Darling-Hammond L, Hyler M, Gardner M. Effective Teacher Professional Development. Learning Policy Institute; 2017. doi: 10.54300/122.311
[17]DeLuca C, Coombs AJ, MacGregor S, Rasooli A. Toward a differential and situated view of assessment literacy: Studying teachers’ responses to classroom assessment scenarios. Frontiers in Education. 2019; 4(94): 1-10. doi: 10.3389/feduc.2019.00094
[18]Koehler MJ, Mishra P. Introducing TPCK. In AACTE Committee on Innovation and Technology. The handbook of technological pedagogical content knowledge (TPCK) for educators. New York, NY: Routledge; 2008.
[19]Alaghbary G. Integrating Technology with Bloom’s Revised Taxonomy: Web 2.0-enabled Learning Designs for Online Learning. Asian EFL Journal. 2021.


