Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Three Coefficients for Analyzing the Reliability and Validity of Ratings
1985826 citationsLewis R. AikenEducational and Psychological Measurementprofile →
Countries citing papers authored by Lewis R. Aiken
Since
Specialization
Citations
This map shows the geographic impact of Lewis R. Aiken'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 Lewis R. Aiken with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lewis R. Aiken more than expected).
This network shows the impact of papers produced by Lewis R. Aiken. 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 Lewis R. Aiken. The network helps show where Lewis R. Aiken may publish in the future.
Co-authorship network of co-authors of Lewis R. Aiken
This figure shows the co-authorship network connecting the top 25 collaborators of Lewis R. Aiken.
A scholar is included among the top collaborators of Lewis R. Aiken 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 Lewis R. Aiken. Lewis R. Aiken is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Aiken, Lewis R.. (2000). Computer Programs for Facilitating Objective Grading. Educational research quarterly. 24(2). 55.1 indexed citations
2.
Aiken, Lewis R.. (1998). Tests and examinations : measuring abilities and peformance. J. Wiley eBooks.1 indexed citations
Aiken, Lewis R.. (1989). Learning Students' Names.. The Journal of Social Studies Research. 13(2). 24–27.2 indexed citations
5.
Aiken, Lewis R.. (1987). Testing with Multiple-Choice Items.. Journal of research and development in education. 20(4). 44–58.21 indexed citations
6.
Aiken, Lewis R.. (1987). Sex differences in mathematical ability: A review of the literature.. Educational research quarterly. 10(4). 25–35.17 indexed citations
7.
Aiken, Lewis R.. (1985). Three Coefficients for Analyzing the Reliability and Validity of Ratings. Educational and Psychological Measurement. 45(1). 131–142.826 indexed citations breakdown →
Aiken, Lewis R. & Richard L. Zweigenhaft. (1978). Signature Size, Sex, and Status in Iran. The Journal of Social Psychology. 106(2). 273–274.5 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.