Icek Ajzen: h-index, Total Citations, and Citation Map
Icek Ajzen's h-index is 121 (287 i10-index, 610,067+ total citations across 112+ publications) according to Google Scholar as of August 2026. Icek Ajzen is affiliated with University of Massachusetts.
Icek Ajzen is a researcher affiliated with University of Massachusetts, specializing in Attitudes, Persuasion, Attitude-Behavior Relation. Their work has been cited 610,067 times. This profile visualizes their global influence, highlighting strong citation networks in Indonesia.
Icek Ajzen's Citation Metrics
Bibliometric impact based on 112 indexed publications. Of these, 19 are original research articles — the rest are literature highlights, conference abstracts or theses.
- H-Index
- 121
- i10-Index
- 287
- Total Citations
- 610,067
- Citing Countries
- 73
As of August 2026.
Icek Ajzen has an h-index of 121 and 610,067 total citations across 112 publications, with research cited by institutions in 73 countries.
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Global Impact Map
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The theory of planned behavior
1991191,493
Top Citing Countries
Top Citing Institutions
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Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
19 citing papers could not be classified (no author data) — excluded from the percentages above.
The researcher established the Theory of Planned Behavior, a seminal framework that has become a foundational reference point in behavioral science with over 180,000 citations.
The researcher established a foundational theoretical framework linking belief, attitude, intention, and behavior, creating a seminal reference point for subsequent empirical research in social psychology.
The researcher established a foundational framework for understanding attitudes and predicting social behavior, as evidenced by the seminal 1980 monograph that has garnered extensive independent scholarly attention.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Icek Ajzen's research
Icek Ajzen is a researcher in Attitudes, Persuasion and Attitude-Behavior Relation at University of Massachusetts. Their work has been cited 610,067 times across 112 publications (h-index 121), according to Google Scholar.
Their most-cited work, “The theory of planned behavior” (1991), has accumulated 191,493 citations. Other influential works include “The theory of planned behavior” (1991) with 181,702 citations and “Belief, attitude, intention, and behavior: An introduction to theory and research” (1975) with 98,927 citations.
Citations of Icek Ajzen's research come primarily from Indonesia, United States and China, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
