Robert C. Sykes
- Management Science and Operations Research top 10%
- Political Science and International Relations
- Education
- Computer Networks and Communications
- Rehabilitation
- Co-authors
- Michael D. LewekKyoko ItoWendy M. YenBruno PalierPauline M. PriorJo CamplingAnne R. FitzpatrickLihua Yao
- Topics
- Psychometric Methodologies and Testing (13 papers)Advanced Statistical Modeling Techniques (5 papers)Student Assessment and Feedback (4 papers)
- Cited by
- Management Science and Operations ResearchPhysical Therapy, Sports Therapy and RehabilitationRehabilitation
- Partner nations
- United StatesUnited KingdomFrance
In The Last Decade
Robert C. Sykes
23 papers receiving 186 citations
Peers
Comparison fields: 5 of 78
- Management Science and Operations Research 75
- Political Science and International Relations 39
- Education 36
- Computer Networks and Communications 31
- Rehabilitation 26
Countries citing papers authored by Robert C. Sykes
This map shows the geographic impact of Robert C. Sykes'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 Robert C. Sykes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert C. Sykes more than expected).
Fields of papers citing papers by Robert C. Sykes
This network shows the impact of papers produced by Robert C. Sykes. 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 Robert C. Sykes. The network helps show where Robert C. Sykes may publish in the future.
Co-authorship network of co-authors of Robert C. Sykes
This figure shows the co-authorship network connecting the top 25 collaborators of Robert C. Sykes. A scholar is included among the top collaborators of Robert C. Sykes 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 Robert C. Sykes. Robert C. Sykes is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 33 | |
| 2 | Social Policy: Themes, Issues and Debates | 6 |
| 3 | 4 | |
| 4 | 8 | |
| 5 | 5 | |
| 6 | Determining the Representation of Constructed Response Items in Mixed-Item Format Exams. | 2 |
| 7 | 10 | |
| 8 | An Evaluation of "Intentional" Weighting of Extended-Response or Constructed-Response Items in Tests with Mixed Item Types. | 1 |
| 9 | The Assignment of Raters to Items: Controlling for Rater Effects. | 1 |
| 10 | Technical Issues in Large-Scale Performance Assessment [Book Review]. | 1 |
| 11 | A Bayesian/IRT Index of Objective Performance for Tests with Mixed Item Types 1 | 2 |
| 12 | 9 | |
| 13 | 15 | |
| 14 | A Comparison of Three Equating Approaches to A Random-Groups, Common-Forms Design. | 1 |
| 15 | The Effect of Restricting Ability Distributions in the Estimation of Item Difficulties: Implications for a CAT Implementation. | 5 |
| 16 | Item Parameter Drift in IRT-Based Licensure Examinations. | 3 |
| 17 | Dimensionality and DIF in a Licensure Examination. | 1 |
| 18 | Assessing the Effects of Computer Administration on Scores and Parameter Estimates Using IRT Models. | 1 |
| 19 | 38 | |
| 20 | 8 |
About Robert C. Sykes
Robert C. Sykes is a scholar working on Management Science and Operations Research, Leadership and Management and Statistics, Probability and Uncertainty, having authored 25 papers that have together received 236 indexed citations. Recurring topics across this work include Psychometric Methodologies and Testing (13 papers), Advanced Statistical Modeling Techniques (5 papers) and Student Assessment and Feedback (4 papers). The work is most often cited by research in Management Science and Operations Research (75 citations), Physical Therapy, Sports Therapy and Rehabilitation (20 citations) and Rehabilitation (26 citations). Robert C. Sykes has collaborated with scholars based in United States, United Kingdom and France. Frequent co-authors include Michael D. Lewek, Kyoko Ito, Wendy M. Yen, Bruno Palier, Pauline M. Prior, Jo Campling, Anne R. Fitzpatrick, Lihua Yao, Robert M. Page and Catherine Bochel. Their work appears in journals such as Psychometrika, American Journal of Human Biology and Applied Psychological Measurement.
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.