This map shows the geographic impact of Peter Tymms's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Peter Tymms with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Peter Tymms more than expected).
This network shows the impact of papers produced by Peter Tymms. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Peter Tymms. The network helps show where Peter Tymms may publish in the future.
Co-authorship network of co-authors of Peter Tymms
This figure shows the co-authorship network connecting the top 25 collaborators of Peter Tymms.
A scholar is included among the top collaborators of Peter Tymms based on the total number of
citations received by their joint publications. Widths of edges
represent the number of papers authors have co-authored together.
Node borders
signify the number of papers an author published with Peter Tymms. Peter Tymms is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Tymms, Peter, et al.. (2018). Is there an optimum age for starting school in New Zealand?. Durham Research Online (Durham University).1 indexed citations
Tymms, Peter, et al.. (2015). Children's development at the start of school in Scotland and the progress made during their first school year : an analysis of PIPS baseline and follow-up assessment data.. Durham Research Online (Durham University).5 indexed citations
7.
Tymms, Peter, et al.. (2015). The tools of teacher evaluation : what should be used in teacher evaluation from the teachers’ perspective.. Durham Research Online (Durham University).2 indexed citations
8.
Tymms, Peter & Christine Merrell. (2015). Cross-age peer learning.. Durham Research Online (Durham University).2 indexed citations
Merrell, Christine & Peter Tymms. (2005). Rasch analysis of inattentive, hyperactive and impulsive behaviour in young children and the link with academic achievement.. Durham Research Online (Durham University). 6(1). 1–18.23 indexed citations
15.
Carrington, Bruce, Peter Tymms, & Christine Merrell. (2005). Forget Gender: Whether a Teacher is Male or Female Doesn't Matter. Durham Research Online (Durham University). 32.5 indexed citations
Wiggins, Andy & Peter Tymms. (2002). Dysfunctional Effects of League Tables: A Comparison Between English and Scottish Primary Schools. SSRN Electronic Journal.1 indexed citations
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive
bibliographic database. While OpenAlex provides broad and valuable coverage of the global
research landscape, it—like all bibliographic datasets—has inherent limitations. These include
incomplete records, variations in author disambiguation, differences in journal indexing, and
delays in data updates. As a result, some metrics and network relationships displayed in
Rankless may not fully capture the entirety of a scholar's output or impact.