Research output per year
Research output per year
Personal profile
Research Focus
Particulars
I obtained all three of my degrees at Carleton University, earning a Bachelor of Arts in Psychology and Mass Communication in 2008, a Master of Arts in Developmental Psychology in 2013 and a Ph.D. in Developmental Psychology in 2018. After graduating with my doctorate, I continued my research at Carleton University in Ottawa, Canada, as a postdoctoral research fellow. In September 2022, I was appointed as a Lecturer in Developmental Psychology here at Queen’s University Belfast.
Research Interests
Broadly, I am interested in cognitive developmental psychology, with a focus on mathematical cognition. My research aims to further understanding of the development of children’s mathematical skills and related cognitive processes. In particular, I focus on understanding the developmental course of number integration, that is, the process of making connections between number concepts and symbols, which is central to children’s construction of higher-level mathematical understanding. I am also interested in investigating the development of mathematical skills for children who are learning mathematics in a second language, as well as developing accessible mathematical interventions aimed at improving cognitive and educational outcomes for children.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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A longitudinal investigation of the co-development and bidirectional relations among whole number arithmetic and conceptual and procedural fraction knowledge
Xu, C., Di Lonardo Burr, S., Rodgers, L. J., Wylie, J., Si, J., Huang, B., Guo, K. & Li, H., 06 Feb 2025, (Early online date) In: Journal of Educational Psychology. 16 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
Affective and cognitive factors associated with Chinese and Italian children’s arithmetic performance
Wei, W., Xu, C., Caviola, S. & Mammarella, I. C., 31 Aug 2024, In: BMC Psychology. 12, 466.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
A holistic investigation of fraction learning: examining the hierarchy of fraction skills, misconceptions, mathematics anxiety and response confidence
Xu, C., Di Lonardo Burr, S., McNally-Edwards, N., McShane, C., Wan, L. & Wylie, J., 09 Aug 2024, (Early online date) In: Journal of Cognitive Psychology. 19 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
From whole numbers to fractions to word problems: hierarchical relations in mathematics knowledge for Chinese Grade 6 students
Xu, C., Di Lonardo Burr, S., Li, H., Liu, C. & Si, J., Jun 2024, In: Journal of Experimental Child Psychology. 242, 19 p., 105884.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Citations (Scopus)81 Downloads (Pure) -
The interactions of home literacy and home numeracy environment in different countries and contexts
Di Lonardo Burr, S., Xu, C., Susperreguy, M. I., Skwarchuk, S.-L. & LeFevre, J.-A., 15 May 2024, (Accepted) Home literacy environment and literacy skills: evidence from different languages and contexts. Geogiou, G. & Inoue, T. (eds.). SpringerResearch output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed) › peer-review
Activities
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A longitudinal investigation of their co-development from Grade 4 to Grade 5
Rodgers, L. J. (Presenter), Xu, C. (Advisor), Di Lonardo Burr, S. (Contributor), Wylie, J. (Contributor), Si, J. (Contributor), Huang, B. (Contributor) & Li, H. (Contributor)
26 Jun 2024 → 28 Jun 2024Activity: Talk or presentation types › Oral presentation
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British Journal of Educational Psychology (Journal)
Xu, C. (Editorial advisory board member)
Nov 2023 → …Activity: Publication peer-review and editorial work types › Editorial activity
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A Direct Comparison of Two Measures of Ordinal Knowledge
Xu, C. (Presenter), LeFevre, J. A. (Contributor), Di Lonardo Burr, S. (Contributor), Maloney, E. A. (Contributor), Wylie, J. (Contributor), Simms, V. (Contributor), Skwarchuk, S.-L. (Contributor) & Osana, H. P. (Contributor)
05 Jun 2023 → 08 Jun 2023Activity: Talk or presentation types › Oral presentation
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The role of general cognitive skills and domain-specific mathematical language skills in the mathematical performance of Chilean students in grade 3
Susperreguy, M. I. (Presenter), Xu, C. (Contributor), Di Lonardo Burr, S. (Contributor), Douglas , H. (Contributor), LeFevre, J.-A. (Contributor), del Río, M. F. (Contributor) & Salinas, V. (Contributor)
01 Jun 2022 → 03 Jun 2022Activity: Talk or presentation types › Oral presentation