Citation Rankings
Highly Cited Researchers
Chapman University Highly Cited Researchers Citation Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :101
maternal & child mental health
trauma and ACEs
community-engaged research
health disparities &
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,480
1,347
0.910
* Total Citation Counts Rankings
Ranking Based On Selection :102
Computational neuroscience
decision making
free will
moral responsibility
invasive brain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,380
1,173
0.850
* Total Citation Counts Rankings
Ranking Based On Selection :103
health
emotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,383
1,264
0.914
* Total Citation Counts Rankings
Ranking Based On Selection :104
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,336
194
0.145
* Total Citation Counts Rankings
Ranking Based On Selection :105
History and Philosophy of Mathematics and Logic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,332
503
0.378
* Total Citation Counts Rankings
Ranking Based On Selection :106
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,318
599
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :107
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,307
322
0.246
* Total Citation Counts Rankings
Ranking Based On Selection :108
Corporate Finance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,320
698
0.529
* Total Citation Counts Rankings
Ranking Based On Selection :109
Chemistry
Catalysis
Dynamics
Ultrafast
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,291
557
0.431
* Total Citation Counts Rankings
Ranking Based On Selection :110
social psychology
mate selection
evolutionary psychology
behavioral ecology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,299
768
0.591
* Total Citation Counts Rankings
Ranking Based On Selection :111
human-computer interaction
persuasion
social media
web 2.0
consumer psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,285
877
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :112
Main Group Chemistry
Organometallic Chemistry
Catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,261
964
0.764
* Total Citation Counts Rankings
Ranking Based On Selection :113
Neuroendocrinology
animal behavior
ecoimmunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
943
0.753
* Total Citation Counts Rankings
Ranking Based On Selection :114
South American Languages
Typology
Morphology and Syntax
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,200
514
0.428
* Total Citation Counts Rankings
Ranking Based On Selection :115
Applied Microeconomic Theory
Industrial Organization
Applied Game Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,183
257
0.217
* Total Citation Counts Rankings
Ranking Based On Selection :116
Environmental Plant Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,172
677
0.578
* Total Citation Counts Rankings
Ranking Based On Selection :117
immunization
pharmacy
travel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
629
0.535
* Total Citation Counts Rankings
Ranking Based On Selection :118
Pediatrics
Oncology
Melanoma
Targeted Therapy
Small Molecular Inhibitors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,160
430
0.371
* Total Citation Counts Rankings
Ranking Based On Selection :119
entertainment analytics and data science
applied microeconomics
empirical industrial organization
intellectual property polic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,160
543
0.468
* Total Citation Counts Rankings
Ranking Based On Selection :120
Communication Technology
Self-Presentation
Body Image
Media Psychology
Social Influence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,105
1,005
0.910
* Total Citation Counts Rankings
Ranking Based On Selection :121
critical mathematics education
ethnic studies
social justice teaching and learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
848
0.799
* Total Citation Counts Rankings
Ranking Based On Selection :122
international law
international trade
international business transactions
law and development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,049
151
0.144
* Total Citation Counts Rankings
Ranking Based On Selection :123
transition
mental health
high-risk behaviors
STEM education
autism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,059
710
0.670
* Total Citation Counts Rankings
Ranking Based On Selection :124
Political Philosophy
Liberalism
Experimental Philosophy
PPE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
715
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :125
health communication campaigns
instructional communication
college student communication and health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,018
806
0.792
* Total Citation Counts Rankings
Rankings
542,611
166,593
98
Ranking Based On Selection: 101
Sabrina Liu
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,480
1,347
0.910
maternal & child mental health
trauma and ACEs
community-engaged research
health disparities &
* Total Citation Counts Rankings
Rankings
566,790
172,881
103
Ranking Based On Selection: 102
Uri Maoz
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,380
1,173
0.850
Computational neuroscience
decision making
free will
moral responsibility
invasive brain
* Total Citation Counts Rankings
Rankings
566,012
172,677
102
Ranking Based On Selection: 103
Brooke Jenkins
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,383
1,264
0.914
* Total Citation Counts Rankings
Rankings
578,280
175,949
104
Ranking Based On Selection: 104
William G Wright
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,336
194
0.145
* Total Citation Counts Rankings
Rankings
579,256
176,175
105
Ranking Based On Selection: 105
Marco Panza
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,332
503
0.378
History and Philosophy of Mathematics and Logic
* Total Citation Counts Rankings
Rankings
582,999
177,075
107
Ranking Based On Selection: 106
Mary K Fagan
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,318
599
0.454
* Total Citation Counts Rankings
Rankings
586,040
177,859
108
Ranking Based On Selection: 107
Roman V Buniy
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,307
322
0.246
* Total Citation Counts Rankings
Rankings
582,432
176,934
106
Ranking Based On Selection: 108
Zhi Li
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,320
698
0.529
* Total Citation Counts Rankings
Rankings
590,391
178,975
110
Ranking Based On Selection: 109
Jerry Larue
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,291
557
0.431
Chemistry
Catalysis
Dynamics
Ultrafast
* Total Citation Counts Rankings
Rankings
588,101
178,369
109
Ranking Based On Selection: 110
Katherine Valentine
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,299
768
0.591
social psychology
mate selection
evolutionary psychology
behavioral ecology
* Total Citation Counts Rankings
Rankings
591,924
179,337
111
Ranking Based On Selection: 111
Jake Liang
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,285
877
0.682
human-computer interaction
persuasion
social media
web 2.0
consumer psychology
* Total Citation Counts Rankings
Rankings
598,367
181,037
112
Ranking Based On Selection: 112
Allegra Liberman Martin
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,261
964
0.764
Main Group Chemistry
Organometallic Chemistry
Catalysis
* Total Citation Counts Rankings
Rankings
600,832
181,673
113
Ranking Based On Selection: 113
Patricia C Lopes
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,252
943
0.753
Neuroendocrinology
animal behavior
ecoimmunology
* Total Citation Counts Rankings
Rankings
616,037
185,538
114
Ranking Based On Selection: 114
Pilar Valenzuela
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,200
514
0.428
* Total Citation Counts Rankings
Rankings
621,323
186,915
115
Ranking Based On Selection: 115
Sougata Poddar
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,183
257
0.217
Applied Microeconomic Theory
Industrial Organization
Applied Game Theory
* Total Citation Counts Rankings
Rankings
624,515
187,730
117
Ranking Based On Selection: 116
Michell L Thomey
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,172
677
0.578
* Total Citation Counts Rankings
Rankings
623,333
187,431
116
Ranking Based On Selection: 117
Jeff Goad
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
629
0.535
immunization
pharmacy
travel
* Total Citation Counts Rankings
Rankings
628,180
188,667
119
Ranking Based On Selection: 118
Sun Yang
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,160
430
0.371
Pediatrics
Oncology
Melanoma
Targeted Therapy
Small Molecular Inhibitors
* Total Citation Counts Rankings
Rankings
628,143
188,658
118
Ranking Based On Selection: 119
Brett Danaher
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,160
543
0.468
entertainment analytics and data science
applied microeconomics
empirical industrial organization
intellectual property polic
* Total Citation Counts Rankings
Rankings
645,594
193,028
120
Ranking Based On Selection: 120
Megan A Vendemia
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,105
1,005
0.910
Communication Technology
Self-Presentation
Body Image
Media Psychology
Social Influence
* Total Citation Counts Rankings
Rankings
660,117
196,690
121
Ranking Based On Selection: 121
Cathery Yeh
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,061
848
0.799
critical mathematics education
ethnic studies
social justice teaching and learning
* Total Citation Counts Rankings
Rankings
664,498
197,785
123
Ranking Based On Selection: 122
Lan Cao
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,049
151
0.144
international law
international trade
international business transactions
law and development
* Total Citation Counts Rankings
Rankings
660,891
196,877
122
Ranking Based On Selection: 123
Amy Jane Griffiths
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,059
710
0.670
transition
mental health
high-risk behaviors
STEM education
autism
* Total Citation Counts Rankings
Rankings
671,512
199,541
124
Ranking Based On Selection: 124
John Thrasher
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
715
0.696
Political Philosophy
Liberalism
Experimental Philosophy
PPE
* Total Citation Counts Rankings
Rankings
675,122
200,427
125
Ranking Based On Selection: 125
Sara Labelle
Chapman University
Orange, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,018
806
0.792
health communication campaigns
instructional communication
college student communication and health