University, Subject, Country, Region, World

Educational Testing Service Scientists Rankings 2024

The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 index", "last 6 years i10 index", "total citations" and "llast 6 years citations" only in "AD Scientific Index". Click here for individual or institutional registration.

Country

Total 75 scientist, 1 country, 1 institution

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

Daniel F McCaffrey

Best Scientist in University/Institution

Educational Testing Service

United States

Others

H-Index Rankings

University / Institution:

# 1

Country:

# 8,379

Region:

# 9,181

World:

# 18,830

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.538

i10 Index

Total:

207

Last 6 Year:

132

Last 6 Year/Total:

0.638

Citation

Total:

27,534

Last 6 Year:

7,827

Last 6 Year/Total:

0.284

Randy E Bennett

Educational Testing Service

United States

Education / Education (Other, All)

educational assessment

H-Index Rankings

University / Institution:

# 2

Country:

# 26,937

Region:

# 30,186

World:

# 69,992

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.519

i10 Index

Total:

122

Last 6 Year:

Last 6 Year/Total:

0.426

Citation

Total:

12,221

Last 6 Year:

3,641

Last 6 Year/Total:

0.298

Ou Lydia Liu

Educational Testing Service

United States

Education / Education (Other, All)

assessment

skills

validation

H-Index Rankings

University / Institution:

# 3

Country:

# 28,831

Region:

# 32,350

World:

# 75,667

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.740

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.890

Citation

Total:

6,743

Last 6 Year:

3,925

Last 6 Year/Total:

0.582

Brent Bridgeman

Educational Testing Service

United States

Others

test validity

H-Index Rankings

University / Institution:

# 4

Country:

# 35,199

Region:

# 39,590

World:

# 96,074

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.500

i10 Index

Total:

104

Last 6 Year:

Last 6 Year/Total:

0.500

Citation

Total:

7,552

Last 6 Year:

2,147

Last 6 Year/Total:

0.284

Jiangang Hao

Educational Testing Service

United States

Education / Education (Other, All)

Game-based Assessment

Data Science & Machine Learning

Assessment of 21st Century Skills

H-Index Rankings

University / Institution:

# 5

Country:

# 47,655

Region:

# 53,818

World:

# 137,664

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.625

Citation

Total:

8,283

Last 6 Year:

3,738

Last 6 Year/Total:

0.451

Sandip Sinharay

Educational Testing Service

United States

Education / Education (Other, All)

Bayesian statistics

item response theory

model fit

subscores

test security

H-Index Rankings

University / Institution:

# 6

Country:

# 47,729

Region:

# 53,903

World:

# 137,906

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

113

Last 6 Year:

Last 6 Year/Total:

0.558

Citation

Total:

5,940

Last 6 Year:

2,382

Last 6 Year/Total:

0.401

John M Norris

Educational Testing Service

United States

Education / Education (Other, All)

applied linguistics

language testing

meta-analysis

program evaluation

language pedagogy

H-Index Rankings

University / Institution:

# 7

Country:

# 49,991

Region:

# 56,477

World:

# 145,837

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.684

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.785

Citation

Total:

12,440

Last 6 Year:

4,765

Last 6 Year/Total:

0.383

Paul D Deane

Educational Testing Service

United States

Education / Education (Other, All)

Computational Linguistics

Cognitive Science

Assessment

Educational Research

H-Index Rankings

University / Institution:

# 8

Country:

# 52,051

Region:

# 58,797

World:

# 153,299

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.730

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

Citation

Total:

4,671

Last 6 Year:

1,999

Last 6 Year/Total:

0.428

Andre A Rupp

Educational Testing Service

United States

Education / Education (Other, All)

educational measurement

diagnostic measurement

validity theory

professional development

H-Index Rankings

University / Institution:

# 9

Country:

# 60,670

Region:

# 68,639

World:

# 184,350

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.676

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.655

Citation

Total:

7,284

Last 6 Year:

3,064

Last 6 Year/Total:

0.421

Klaus Zechner

Educational Testing Service

United States

Education / Education (Other, All)

automated scoring of speech

automated feedback on language learners' speech

H-Index Rankings

University / Institution:

# 10

Country:

# 61,118

Region:

# 69,159

World:

# 185,979

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.588

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.583

Citation

Total:

4,148

Last 6 Year:

1,667

Last 6 Year/Total:

0.402

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Nitin Madnani

Educational Testing Service

United States

Engineering & Technology / Computer Science

Natural Language Processing

Machine Learning

Education

H-Index Rankings

University / Institution:

# 11

Country:

# 66,803

Region:

# 75,581

World:

# 206,224

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.719

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.632

Citation

Total:

3,562

Last 6 Year:

1,678

Last 6 Year/Total:

0.471

Tanner Jackson

Educational Testing Service

United States

Education / Education (Other, All)

Intelligent tutoring systems

educational games

H-Index Rankings

University / Institution:

# 12

Country:

# 79,393

Region:

# 89,883

World:

# 253,865

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.517

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.439

Citation

Total:

3,820

Last 6 Year:

1,231

Last 6 Year/Total:

0.322

Bridgid Finn

Educational Testing Service

United States

Others

memory

metacognition

self regulated learning

H-Index Rankings

University / Institution:

# 13

Country:

# 85,356

Region:

# 96,622

World:

# 276,614

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.852

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.857

Citation

Total:

3,372

Last 6 Year:

1,662

Last 6 Year/Total:

0.493

Diego Zapata-Rivera

Educational Testing Service

United States

Engineering & Technology / Computer Science

Personalization

Artificial Intelligence in Education

Educational Assessment

Intelligent Tutoring Systems

User Modeling

H-Index Rankings

University / Institution:

# 14

Country:

# 87,281

Region:

# 98,818

World:

# 284,393

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.630

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.530

Citation

Total:

3,589

Last 6 Year:

1,351

Last 6 Year/Total:

0.376

Harrison J Kell

Educational Testing Service

United States

Education / Education (Other, All)

Individual differences

intelligence

personality

I/O psychology

job performance

H-Index Rankings

University / Institution:

# 15

Country:

# 89,632

Region:

# 101,481

World:

# 293,269

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.885

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.923

Citation

Total:

4,329

Last 6 Year:

2,614

Last 6 Year/Total:

0.604

Keelan Evanini

Educational Testing Service

United States

Education / Education (Other, All)

speech processing

automated scoring

spoken dialog systems

H-Index Rankings

University / Institution:

# 16

Country:

# 90,334

Region:

# 102,249

World:

# 295,545

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.808

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.763

Citation

Total:

3,171

Last 6 Year:

2,046

Last 6 Year/Total:

0.645

Beata Beigman Klebanov

Educational Testing Service

United States

Education / Education (Other, All)

H-Index Rankings

University / Institution:

# 17

Country:

# 94,948

Region:

# 107,461

World:

# 313,947

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.840

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.821

Citation

Total:

2,342

Last 6 Year:

1,530

Last 6 Year/Total:

0.653

Mikyung Kim Wolf

Educational Testing Service

United States

Education / Education (Other, All)

Language assessment

Second language acquisition

Validity

English language learners

H-Index Rankings

University / Institution:

# 18

Country:

# 101,202

Region:

# 114,528

World:

# 338,233

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.792

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.723

Citation

Total:

2,254

Last 6 Year:

989

Last 6 Year/Total:

0.439

Gary Feng

Educational Testing Service

United States

Education / Education (Other, All)

psychology

education

reading

eye movements

assessment

H-Index Rankings

University / Institution:

# 19

Country:

# 102,455

Region:

# 115,950

World:

# 343,678

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.708

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.686

Citation

Total:

1,626

Last 6 Year:

859

Last 6 Year/Total:

0.528

Laura Goe

Educational Testing Service

United States

Education / Education (Other, All)

Equity

Teacher Evaluation

Diversity

Ed Policy

H-Index Rankings

University / Institution:

# 20

Country:

# 102,491

Region:

# 115,993

World:

# 343,788

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.708

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.606

Citation

Total:

4,674

Last 6 Year:

1,762

Last 6 Year/Total:

0.377

Irvin R Katz

Educational Testing Service

United States

Social Sciences / Psychology

Cognitive Psychology

Educational Assessment

Standard Setting

Validity Research

Digital Literacy

H-Index Rankings

University / Institution:

# 21

Country:

# 103,494

Region:

# 117,123

World:

# 347,997

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.583

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.442

Citation

Total:

2,493

Last 6 Year:

906

Last 6 Year/Total:

0.363

Michael Flor

Educational Testing Service

United States

Education / Education (Other, All)

Natural Language Processing

Educational Technology

H-Index Rankings

University / Institution:

# 22

Country:

# 105,937

Region:

# 119,875

World:

# 357,259

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.870

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.881

Citation

Total:

1,602

Last 6 Year:

1,093

Last 6 Year/Total:

0.682

Geoffrey Phelps

Educational Testing Service

United States

Others

H-Index Rankings

University / Institution:

# 23

Country:

# 106,962

Region:

# 121,038

World:

# 361,138

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.826

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.867

Citation

Total:

14,362

Last 6 Year:

6,565

Last 6 Year/Total:

0.457

Matthew S Johnson

Educational Testing Service

United States

Education / Education (Other, All)

Bayesian Statistics

Psychometrics

Item Response Theory

H-Index Rankings

University / Institution:

# 24

Country:

# 108,377

Region:

# 122,630

World:

# 367,250

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.696

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.550

Citation

Total:

2,557

Last 6 Year:

999

Last 6 Year/Total:

0.391

Richard Tannenbaum

Educational Testing Service

United States

Others

Validity

Efficacy

Standard Setting

Score Reporting

Fairness

H-Index Rankings

University / Institution:

# 25

Country:

# 109,991

Region:

# 124,444

World:

# 373,694

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.522

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.378

Citation

Total:

1,459

Last 6 Year:

595

Last 6 Year/Total:

0.408

E Caroline Wylie

Educational Testing Service

United States

Education / Education (Other, All)

formative assessment

mathematics

teacher learning

H-Index Rankings

University / Institution:

# 26

Country:

# 115,140

Region:

# 130,228

World:

# 393,437

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.682

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.571

Citation

Total:

1,514

Last 6 Year:

841

Last 6 Year/Total:

0.555

Chee Wee (Ben) Leong|Ben Leong

Educational Testing Service

United States

Engineering & Technology / Computer Science

Natural Language Processing

Multimodal Interaction

H-Index Rankings

University / Institution:

# 27

Country:

# 121,272

Region:

# 137,081

World:

# 416,938

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.762

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.743

Citation

Total:

1,498

Last 6 Year:

981

Last 6 Year/Total:

0.655

Blair Lehman

Educational Testing Service

United States

Education / Education (Other, All)

emotion

motivation

learning

assessment

H-Index Rankings

University / Institution:

# 28

Country:

# 121,382

Region:

# 137,206

World:

# 417,482

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.762

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.710

Citation

Total:

2,623

Last 6 Year:

1,379

Last 6 Year/Total:

0.526

Swapna Somasundaran

Educational Testing Service

United States

Engineering & Technology / Computer Science

Natural Language Processing

Deep Learning

Gen AI

Subjectivity & Sentiment Analysis

H-Index Rankings

University / Institution:

# 29

Country:

# 121,481

Region:

# 137,320

World:

# 417,854

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.762

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.828

Citation

Total:

2,847

Last 6 Year:

1,089

Last 6 Year/Total:

0.383

Debra J Ackerman

Educational Testing Service

United States

Education / Early Childhood Education

early childhood

early care and education

assessment

H-Index Rankings

University / Institution:

# 30

Country:

# 123,138

Region:

# 139,215

World:

# 425,031

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.619

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.613

Citation

Total:

3,478

Last 6 Year:

944

Last 6 Year/Total:

0.271

A New and Different Feature!!!! University Subject Rankings in 12 subjects:

Ranking and analysis of universities by subject in 12 fields such as health, engineering, natural sciences, education, business, economics, social sciences, etc.

Qiwei He

Educational Testing Service

United States

Education / Education (Other, All)

Process Data

Data Science

Large-Scale Assessments

Sequence Mining

Text Mining and NLP

H-Index Rankings

University / Institution:

# 31

Country:

# 125,749

Region:

# 142,082

World:

# 434,615

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.950

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.920

Citation

Total:

1,028

Last 6 Year:

900

Last 6 Year/Total:

0.875

Cara Cahalan Laitusis

Educational Testing Service

United States

Education / Special Education

universal design

accommodations

special education

disabilities

assessment

H-Index Rankings

University / Institution:

# 32

Country:

# 129,769

Region:

# 146,606

World:

# 450,932

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.441

Citation

Total:

1,607

Last 6 Year:

467

Last 6 Year/Total:

0.291

Steve Robbins

Educational Testing Service

United States

Others

Personality and human capital development

H-Index Rankings

University / Institution:

# 33

Country:

# 130,033

Region:

# 146,906

World:

# 452,158

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.700

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.654

Citation

Total:

2,852

Last 6 Year:

1,137

Last 6 Year/Total:

0.399

Chong Min Lee

Educational Testing Service

United States

Education / Education (Other, All)

H-Index Rankings

University / Institution:

# 34

Country:

# 136,197

Region:

# 153,791

World:

# 476,411

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.789

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

Citation

Total:

1,432

Last 6 Year:

852

Last 6 Year/Total:

0.595

Alexis A Lopez

Educational Testing Service

United States

Education / Education (Other, All)

Assessment for English Learners

Bilingual Education

H-Index Rankings

University / Institution:

# 35

Country:

# 136,609

Region:

# 154,251

World:

# 478,306

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.789

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.760

Citation

Total:

1,440

Last 6 Year:

913

Last 6 Year/Total:

0.634

Madeleine Keehner

Educational Testing Service

United States

Others

Cognitive science

Learning science

Assessment science

H-Index Rankings

University / Institution:

# 36

Country:

# 137,460

Region:

# 155,208

World:

# 482,038

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.737

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.640

Citation

Total:

2,261

Last 6 Year:

723

Last 6 Year/Total:

0.320

Wang Xinhao

Educational Testing Service

United States

Social Sciences / Linguistics and Literature

Language learning and assessment

artificial intelligence

deep learning

natural language processing

H-Index Rankings

University / Institution:

# 37

Country:

# 145,317

Region:

# 163,967

World:

# 512,955

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

Citation

Total:

831

Last 6 Year:

571

Last 6 Year/Total:

0.687

Kevin M Williams

Educational Testing Service

United States

Education / Education (Other, All)

Dark Triad

Psychological Measurement

Public Safety

Personnel Selection

Personality Psychology

H-Index Rankings

University / Institution:

# 38

Country:

# 145,615

Region:

# 164,306

World:

# 514,371

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.826

Citation

Total:

9,811

Last 6 Year:

5,145

Last 6 Year/Total:

0.524

Steven Holtzman

Educational Testing Service

United States

Education / Education (Other, All)

H-Index Rankings

University / Institution:

# 39

Country:

# 153,788

Region:

# 173,407

World:

# 546,266

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.824

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.654

Citation

Total:

941

Last 6 Year:

596

Last 6 Year/Total:

0.633

Pravin Chopade

Educational Testing Service

United States

Engineering & Technology / Computer Science

AI and Machine Learning-Multimodal Analytics

Big Data

Large-Scale Networks

Smart Grid

Visualization IntiGrid SCADA

H-Index Rankings

University / Institution:

# 40

Country:

# 153,974

Region:

# 173,618

World:

# 547,186

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.824

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.708

Citation

Total:

757

Last 6 Year:

509

Last 6 Year/Total:

0.672

Only in AD Scientific Index !!!!

Subject Rankings, University Subject Rankings, Citiation Rankings, i10 Productivity Rankings, Country Rankings, Detailed analyses of universities

Hyo Jeong Shin

Educational Testing Service

United States

Social Sciences / Psychology

Psychometrics

Large-scale assessments

AI in Education

H-Index Rankings

University / Institution:

# 41

Country:

# 154,251

Region:

# 173,928

World:

# 548,283

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.824

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.773

Citation

Total:

694

Last 6 Year:

540

Last 6 Year/Total:

0.778

Debanjan Ghosh

Educational Testing Service

United States

Social Sciences / Linguistics and Literature

Computational Linguistics

H-Index Rankings

University / Institution:

# 42

Country:

# 160,848

Region:

# 181,256

World:

# 575,082

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.938

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.864

Citation

Total:

1,486

Last 6 Year:

921

Last 6 Year/Total:

0.620

Guangming Ling

Educational Testing Service

United States

Social Sciences / Psychology

Psychological measurement

validity

reliability

admissions

statistical models

H-Index Rankings

University / Institution:

# 43

Country:

# 162,698

Region:

# 183,291

World:

# 581,702

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.727

Citation

Total:

1,616

Last 6 Year:

1,138

Last 6 Year/Total:

0.704

Veronika Timpe-Laughlin

Educational Testing Service

United States

Education / Education (Other, All)

H-Index Rankings

University / Institution:

# 44

Country:

# 163,206

Region:

# 183,873

World:

# 583,759

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.875

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.950

Citation

Total:

629

Last 6 Year:

517

Last 6 Year/Total:

0.822

Lili Yao

Educational Testing Service

United States

Education / Education (Other, All)

Survival Analysis

Data Mining

Educational Statistics

H-Index Rankings

University / Institution:

# 45

Country:

# 164,037

Region:

# 184,806

World:

# 586,154

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.813

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.581

Citation

Total:

954

Last 6 Year:

503

Last 6 Year/Total:

0.527

Catherine Millett

Educational Testing Service

United States

Social Sciences / Higher Education Studies

higher education

college promise

graduate education

college access

H-Index Rankings

University / Institution:

# 46

Country:

# 165,669

Region:

# 186,644

World:

# 593,868

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.652

Citation

Total:

2,646

Last 6 Year:

828

Last 6 Year/Total:

0.313

Spiros Papageorgiou

Educational Testing Service

United States

Education / Education (Other, All)

language testing

standard setting

alignment

listening assessment

H-Index Rankings

University / Institution:

# 47

Country:

# 175,280

Region:

# 197,223

World:

# 631,473

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.800

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

787

Last 6 Year:

502

Last 6 Year/Total:

0.638

Andreas Oranje

Educational Testing Service

United States

Social Sciences / Psychology

psychometrics

survey assessment

H-Index Rankings

University / Institution:

# 48

Country:

# 177,386

Region:

# 199,585

World:

# 641,066

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.733

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

Citation

Total:

1,657

Last 6 Year:

580

Last 6 Year/Total:

0.350

Lan Shuai

Educational Testing Service

United States

Education / Education (Other, All)

Large Language Models

Machine Learning

Deep Learning

Natural Language Processing

Speech

H-Index Rankings

University / Institution:

# 49

Country:

# 178,618

Region:

# 200,941

World:

# 646,364

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.667

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

Citation

Total:

735

Last 6 Year:

365

Last 6 Year/Total:

0.497

Oren Livne

Educational Testing Service

United States

Education / Education (Other, All)

Numerical analysis

multigrid methods

neural networks

computational algorithms

educational measurement

H-Index Rankings

University / Institution:

# 50

Country:

# 179,190

Region:

# 201,589

World:

# 649,122

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.474

Citation

Total:

2,019

Last 6 Year:

451

Last 6 Year/Total:

0.223

				AD Scientific Index - World Scientists Rankings - 2024				H INDEX			i10 INDEX			CITATION
University / Institution	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
1	8,379	9,181	18,830	Daniel F McCaffrey	United States	Educational Testing Service	Others	80	43	0.538	207	132	0.638	27,534	7,827	0.284
2	26,937	30,186	69,992	Randy E Bennett	United States	Educational Testing Service	Education / Education (Other, All) educational assessment \|	52	27	0.519	122	52	0.426	12,221	3,641	0.298
3	28,831	32,350	75,667	Ou Lydia Liu	United States	Educational Testing Service	Education / Education (Other, All) assessment \| skills \| validation \|	50	37	0.740	73	65	0.890	6,743	3,925	0.582
4	35,199	39,590	96,074	Brent Bridgeman	United States	Educational Testing Service	Others test validity \|	46	23	0.500	104	52	0.500	7,552	2,147	0.284
5	47,655	53,818	137,664	Jiangang Hao	United States	Educational Testing Service	Education / Education (Other, All) Game-based Assessment \| Data Science & Machine Learning \| Assessment of 21st Century Skills \|	39	27	0.692	72	45	0.625	8,283	3,738	0.451
6	47,729	53,903	137,906	Sandip Sinharay	United States	Educational Testing Service	Education / Education (Other, All) Bayesian statistics \| item response theory \| model fit \| subscores \| test security \|	39	26	0.667	113	63	0.558	5,940	2,382	0.401
7	49,991	56,477	145,837	John M Norris	United States	Educational Testing Service	Education / Education (Other, All) applied linguistics \| language testing \| meta-analysis \| program evaluation \| language pedagogy \|	38	26	0.684	65	51	0.785	12,440	4,765	0.383
8	52,051	58,797	153,299	Paul D Deane	United States	Educational Testing Service	Education / Education (Other, All) Computational Linguistics \| Cognitive Science \| Assessment \| Educational Research \|	37	27	0.730	78	54	0.692	4,671	1,999	0.428
9	60,670	68,639	184,350	Andre A Rupp	United States	Educational Testing Service	Education / Education (Other, All) educational measurement \| diagnostic measurement \| validity theory \| professional development \|	34	23	0.676	58	38	0.655	7,284	3,064	0.421
10	61,118	69,159	185,979	Klaus Zechner	United States	Educational Testing Service	Education / Education (Other, All) automated scoring of speech \| automated feedback on language learners' speech \|	34	20	0.588	84	49	0.583	4,148	1,667	0.402
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11	66,803	75,581	206,224	Nitin Madnani	United States	Educational Testing Service	Engineering & Technology / Computer Science Natural Language Processing \| Machine Learning \| Education \|	32	23	0.719	68	43	0.632	3,562	1,678	0.471
12	79,393	89,883	253,865	Tanner Jackson	United States	Educational Testing Service	Education / Education (Other, All) Intelligent tutoring systems \| educational games \|	29	15	0.517	57	25	0.439	3,820	1,231	0.322
13	85,356	96,622	276,614	Bridgid Finn	United States	Educational Testing Service	Others memory \| metacognition \| self regulated learning \|	27	23	0.852	35	30	0.857	3,372	1,662	0.493
14	87,281	98,818	284,393	Diego Zapata-Rivera	United States	Educational Testing Service	Engineering & Technology / Computer Science Personalization \| Artificial Intelligence in Education \| Educational Assessment \| Intelligent Tutoring Systems \| User Modeling \|	27	17	0.630	66	35	0.530	3,589	1,351	0.376
15	89,632	101,481	293,269	Harrison J Kell	United States	Educational Testing Service	Education / Education (Other, All) Individual differences \| intelligence \| personality \| I/O psychology \| job performance \|	26	23	0.885	39	36	0.923	4,329	2,614	0.604
16	90,334	102,249	295,545	Keelan Evanini	United States	Educational Testing Service	Education / Education (Other, All) speech processing \| automated scoring \| spoken dialog systems \|	26	21	0.808	80	61	0.763	3,171	2,046	0.645
17	94,948	107,461	313,947	Beata Beigman Klebanov	United States	Educational Testing Service	Education / Education (Other, All)	25	21	0.840	56	46	0.821	2,342	1,530	0.653
18	101,202	114,528	338,233	Mikyung Kim Wolf	United States	Educational Testing Service	Education / Education (Other, All) Language assessment \| Second language acquisition \| Validity \| English language learners \|	24	19	0.792	47	34	0.723	2,254	989	0.439
19	102,455	115,950	343,678	Gary Feng	United States	Educational Testing Service	Education / Education (Other, All) psychology \| education \| reading \| eye movements \| assessment \|	24	17	0.708	35	24	0.686	1,626	859	0.528
20	102,491	115,993	343,788	Laura Goe	United States	Educational Testing Service	Education / Education (Other, All) Equity \| Teacher Evaluation \| Diversity \| Ed Policy \|	24	17	0.708	33	20	0.606	4,674	1,762	0.377
21	103,494	117,123	347,997	Irvin R Katz	United States	Educational Testing Service	Social Sciences / Psychology Cognitive Psychology \| Educational Assessment \| Standard Setting \| Validity Research \| Digital Literacy \|	24	14	0.583	43	19	0.442	2,493	906	0.363
22	105,937	119,875	357,259	Michael Flor	United States	Educational Testing Service	Education / Education (Other, All) Natural Language Processing \| Educational Technology \|	23	20	0.870	42	37	0.881	1,602	1,093	0.682
23	106,962	121,038	361,138	Geoffrey Phelps	United States	Educational Testing Service	Others	23	19	0.826	30	26	0.867	14,362	6,565	0.457
24	108,377	122,630	367,250	Matthew S Johnson	United States	Educational Testing Service	Education / Education (Other, All) Bayesian Statistics \| Psychometrics \| Item Response Theory \|	23	16	0.696	40	22	0.550	2,557	999	0.391
25	109,991	124,444	373,694	Richard Tannenbaum	United States	Educational Testing Service	Others Validity \| Efficacy \| Standard Setting \| Score Reporting \| Fairness \|	23	12	0.522	37	14	0.378	1,459	595	0.408
26	115,140	130,228	393,437	E Caroline Wylie	United States	Educational Testing Service	Education / Education (Other, All) formative assessment \| mathematics \| teacher learning \|	22	15	0.682	42	24	0.571	1,514	841	0.555
27	121,272	137,081	416,938	Chee Wee (Ben) Leong\|Ben Leong	United States	Educational Testing Service	Engineering & Technology / Computer Science Natural Language Processing \| Multimodal Interaction \|	21	16	0.762	35	26	0.743	1,498	981	0.655
28	121,382	137,206	417,482	Blair Lehman	United States	Educational Testing Service	Education / Education (Other, All) emotion \| motivation \| learning \| assessment \|	21	16	0.762	31	22	0.710	2,623	1,379	0.526
29	121,481	137,320	417,854	Swapna Somasundaran	United States	Educational Testing Service	Engineering & Technology / Computer Science Natural Language Processing \| AI \| Deep Learning \| Gen AI \| Subjectivity & Sentiment Analysis \|	21	16	0.762	29	24	0.828	2,847	1,089	0.383
30	123,138	139,215	425,031	Debra J Ackerman	United States	Educational Testing Service	Education / Early Childhood Education early childhood \| early care and education \| assessment \|	21	13	0.619	31	19	0.613	3,478	944	0.271
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31	125,749	142,082	434,615	Qiwei He	United States	Educational Testing Service	Education / Education (Other, All) Process Data \| Data Science \| Large-Scale Assessments \| Sequence Mining \| Text Mining and NLP \|	20	19	0.950	25	23	0.920	1,028	900	0.875
32	129,769	146,606	450,932	Cara Cahalan Laitusis	United States	Educational Testing Service	Education / Special Education universal design \| accommodations \| special education \| disabilities \| assessment \|	20	14	0.700	34	15	0.441	1,607	467	0.291
33	130,033	146,906	452,158	Steve Robbins	United States	Educational Testing Service	Others Personality and human capital development \|	20	14	0.700	26	17	0.654	2,852	1,137	0.399
34	136,197	153,791	476,411	Chong Min Lee	United States	Educational Testing Service	Education / Education (Other, All)	19	15	0.789	32	24	0.750	1,432	852	0.595
35	136,609	154,251	478,306	Alexis A Lopez	United States	Educational Testing Service	Education / Education (Other, All) Assessment for English Learners \| Bilingual Education \|	19	15	0.789	25	19	0.760	1,440	913	0.634
36	137,460	155,208	482,038	Madeleine Keehner	United States	Educational Testing Service	Others Cognitive science \| Learning science \| Assessment science \|	19	14	0.737	25	16	0.640	2,261	723	0.320
37	145,317	163,967	512,955	Wang Xinhao	United States	Educational Testing Service	Social Sciences / Linguistics and Literature Language learning and assessment \| artificial intelligence \| deep learning \| natural language processing \|	18	14	0.778	28	21	0.750	831	571	0.687
38	145,615	164,306	514,371	Kevin M Williams	United States	Educational Testing Service	Education / Education (Other, All) Dark Triad \| Psychological Measurement \| Public Safety \| Personnel Selection \| Personality Psychology \|	18	14	0.778	23	19	0.826	9,811	5,145	0.524
39	153,788	173,407	546,266	Steven Holtzman	United States	Educational Testing Service	Education / Education (Other, All)	17	14	0.824	26	17	0.654	941	596	0.633
40	153,974	173,618	547,186	Pravin Chopade	United States	Educational Testing Service	Engineering & Technology / Computer Science AI and Machine Learning-Multimodal Analytics \| Big Data \| Large-Scale Networks \| Smart Grid \| Visualization IntiGrid SCADA \|	17	14	0.824	24	17	0.708	757	509	0.672
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41	154,251	173,928	548,283	Hyo Jeong Shin	United States	Educational Testing Service	Social Sciences / Psychology Psychometrics \| Large-scale assessments \| AI in Education \|	17	14	0.824	22	17	0.773	694	540	0.778
42	160,848	181,256	575,082	Debanjan Ghosh	United States	Educational Testing Service	Social Sciences / Linguistics and Literature Computational Linguistics \|	16	15	0.938	22	19	0.864	1,486	921	0.620
43	162,698	183,291	581,702	Guangming Ling	United States	Educational Testing Service	Social Sciences / Psychology Psychological measurement \| validity \| reliability \| admissions \| statistical models \|	16	14	0.875	22	16	0.727	1,616	1,138	0.704
44	163,206	183,873	583,759	Veronika Timpe-Laughlin	United States	Educational Testing Service	Education / Education (Other, All)	16	14	0.875	20	19	0.950	629	517	0.822
45	164,037	184,806	586,154	Lili Yao	United States	Educational Testing Service	Education / Education (Other, All) Survival Analysis \| Data Mining \| Educational Statistics \|	16	13	0.813	31	18	0.581	954	503	0.527
46	165,669	186,644	593,868	Catherine Millett	United States	Educational Testing Service	Social Sciences / Higher Education Studies higher education \| college promise \| graduate education \| college access \|	16	12	0.750	23	15	0.652	2,646	828	0.313
47	175,280	197,223	631,473	Spiros Papageorgiou	United States	Educational Testing Service	Education / Education (Other, All) language testing \| standard setting \| alignment \| listening assessment \|	15	12	0.800	24	16	0.667	787	502	0.638
48	177,386	199,585	641,066	Andreas Oranje	United States	Educational Testing Service	Social Sciences / Psychology psychometrics \| survey assessment \|	15	11	0.733	18	12	0.667	1,657	580	0.350
49	178,618	200,941	646,364	Lan Shuai	United States	Educational Testing Service	Education / Education (Other, All) Large Language Models \| Machine Learning \| Deep Learning \| Natural Language Processing \| Speech \|	15	10	0.667	18	14	0.778	735	365	0.497
50	179,190	201,589	649,122	Oren Livne	United States	Educational Testing Service	Education / Education (Other, All) Numerical analysis \| multigrid methods \| neural networks \| computational algorithms \| educational measurement \|	15	9	0.600	19	9	0.474	2,019	451	0.223