This map shows the geographic impact of Tim Roberts'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 Tim Roberts with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Tim Roberts more than expected).
This network shows the impact of papers produced by Tim Roberts. 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 Tim Roberts. The network helps show where Tim Roberts may publish in the future.
Co-authorship network of co-authors of Tim Roberts
This figure shows the co-authorship network connecting the top 25 collaborators of Tim Roberts.
A scholar is included among the top collaborators of Tim Roberts 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 Tim Roberts. Tim Roberts is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Roberts, Tim, et al.. (2012). Plagiarism on the rise? Combating contract cheating in science courses. International Journal of Innovation in Science and Mathematics Education. 20(4).20 indexed citations
6.
Roberts, Tim, et al.. (2011). Plagiarism in science education: Preventing cheating via online auctions. Acquire (CQUniversity). 17.6 indexed citations
7.
Roberts, Tim. (2007). Student plagiarism and the internet. Educational technology: The magazine for managers of change in education. 47(2). 45–47.2 indexed citations
8.
Roberts, Tim, et al.. (2007). Seven Problems of Online Group Learning (and Their Solutions).. Educational Technology & Society. 10(4). 257–268.133 indexed citations
9.
Roberts, Tim. (2006). The use of multiple choice tests for formative and summative assessment. Figshare. 175–180.37 indexed citations
Roberts, Tim. (2004). A Ham Sandwich Is Better than Nothing: Some Thoughts about Transitivity.. 18(2). 60–64.1 indexed citations
13.
Roberts, Tim, et al.. (2004). This course has a Bloom Rating of 3.9. Figshare. 227–231.49 indexed citations
14.
Roberts, Tim, et al.. (2004). Online Learning: Social Interaction and the Creation of a Sense of Community. Educational Technology & Society. 7(3). 73–81.242 indexed citations
Roberts, Tim. (2002). Academics in Academia: the Forgotten Resource in the Rush to New Technologies. Educational Technology & Society. 5(2). 164–171.2 indexed citations
Roberts, Tim. (2002). Flexible Learning: How Can We Get There from Here. Figshare.4 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.