This map shows the geographic impact of CJ Riddoch'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 CJ Riddoch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites CJ Riddoch more than expected).
This network shows the impact of papers produced by CJ Riddoch. 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 CJ Riddoch. The network helps show where CJ Riddoch may publish in the future.
Co-authorship network of co-authors of CJ Riddoch
This figure shows the co-authorship network connecting the top 25 collaborators of CJ Riddoch.
A scholar is included among the top collaborators of CJ Riddoch 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 CJ Riddoch. CJ Riddoch is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Fox, Kenneth R, et al.. (2005). An appraisal of the evidence supporting new public health messages for the promotion of physical activity. Bristol Research (University of Bristol).1 indexed citations
Riddoch, CJ, et al.. (2001). The European Yourth Heart Study: Background, aims and design. Bristol Research (University of Bristol).1 indexed citations
8.
Page, Angie S, et al.. (2000). Development of a research tool to measure physical activity among young people aged 5-16 in the UK. Measurement in Physical Education and Exercise Science. 4. 267–268.8 indexed citations
9.
Riddoch, CJ. (1998). Young and Active.39 indexed citations
10.
Riddoch, CJ, et al.. (1998). Effectiveness of physical activity promotion schemes in primary care: A review. Bristol Research (University of Bristol).68 indexed citations
11.
Aznar, Susana, et al.. (1996). The processes of exercise behaviour change used by Year 7 and 12 adolescents. Journal of Sports Sciences. 14.4 indexed citations
12.
Riddoch, CJ, et al.. (1996). Stage-based counselling for exercise in primary care: A controlled trial. Journal of Sports Sciences. 14. 45–46.2 indexed citations
13.
Riddoch, CJ, et al.. (1995). The prevalence of children's health related physical activity. Sports Medicine. 86–102.2 indexed citations
Riddoch, CJ, et al.. (1994). Physical Activity and Physical Fitness in Northern Irish Schoolchildren - are they related?. Bristol Research (University of Bristol).2 indexed citations
Riddoch, CJ, Carrie E. Mahoney, Niamh Murphy, G Cran, & Colin Boreham. (1992). The predictive power of field tests of physical fitness. Journal of Sports Sciences. 10.
Riddoch, CJ, et al.. (1992). Validation of an activity diary to assess children's moderate and vigorous physical activity. Bristol Research (University of Bristol).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.