World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
37
Citations
7383
World Ranking
9103
National Ranking
4830

Donna Spiker publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Donna Spiker sits on this spectrum.

31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31 publications 705+

This scientist: 80 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

Donna Spiker D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Donna Spiker sits on this spectrum.

30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30 D-Index 144+

This scientist: 37 D-Index — 21st percentile

21% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

Research.com Recognitions

  • 2001 - Fellow of the American Psychological Association (APA)

Overview

Donna Spiker is affiliated with SRI International in the United States. The professional focus and contributions of Spiker are recognized within the scientific community through their award and institutional association.

Spiker was awarded the title of Fellow of the American Psychological Association (APA) in 2001. This recognition indicates active engagement and acknowledgment within the field of psychology.

No specific publications, co-authors, book publications, main fields, subfields, or topics of study are publicly listed for this scientist. There is no available data on recent papers, frequent publication venues, or research topics.

The available information identifies Spiker primarily through institutional affiliation and professional accolades rather than detailed publication or research data.

Best Publications

  • A genomic screen of autism: evidence for a multilocus etiology.

    Neil Risch;Donna Spiker;Linda Lotspeich;Nassim Nouri

  • Family Outcomes in Early Intervention: A Framework for Program Evaluation and Efficacy Research:

    Donald B. Bailey;R. A. McWilliam;Lynette Aytch Darkes;Kathy Hebbeler

  • The Relationship of Parent-Child Interaction to the Effectiveness of Early Intervention Services for At-Risk Children and Children with Disabilities

    Gerald Mahoney;Glenna Boyce;Rebecca R. Fewell;Donna Spiker

  • Parent education in early intervention: A call for a renewed focus

    Gerald Mahoney;Ann Kaiser;Luigi Girolametto;James MacDonald

  • First experiences with early intervention: a national perspective.

    Donald B. Bailey;Kathleen Hebbeler;Anita Scarborough;Donna Spiker

  • Enhancing the Development of Low‐Birthweight, Premature Infants: Changes in Cognition and Behavior over the First Three Years

    Jeanne Brooks-Gunn;Pam Kato Klebanov;Fong-ruey Liaw;Donna Spiker

  • Recommended Outcomes for Families of Young Children with Disabilities.

    Donald B. Bailey;Mary Beth Bruder;Kathy Hebbeler;Judith Carta

  • Behavioral phenotypic variation in autism multiplex families: Evidence for a continuous severity gradient

    Donna Spiker;Linda J. Lotspeich;Sue Dimiceli;Richard M. Myers

  • Mother-child interactions involving two-year-olds with Down syndrome: a look at individual differences.

    Susan B. Crawley;Donna Spiker

  • Parent-child interactions when young children have disabilities

    Donna Spiker;Donna Spiker;Glenna C. Boyce;Lisa K. Boyce

  • Thirty-six-month outcomes for families of children who have disabilities and participated in early intervention.

    Donald B. Bailey;Kathleen Hebbeler;Donna Spiker;Anita Scarborough

  • Visual self-recognition in autistic children: Developmental relationships.

    Donna Spiker;Margaret Ricks

  • Enhancing the cognitive outcomes of low birth weight, premature infants: for whom is the intervention most effective?

    Jeanne Brooks-Gunn;Ruth T. Gross;Helena C. Kraemer;Donna Spiker

  • Reading and math achievement profiles and longitudinal growth trajectories of children with an autism spectrum disorder

    Xin Wei;Elizabeth R. A. Christiano;Jennifer W. Yu;Mary Wagner

  • The Effectiveness of the Parents as Teachers Program with Low-Income Parents and Children:

    Mary Wagner;Donna Spiker;Margaret Inman Linn

  • Prediction of the development of low birth weight preterm infants by a new neonatal medical index

    Anneliese F. Korner;David K. Stevenson;Helena C. Kraemer;Donna Spiker

  • Genetics of autism: Characteristics of affected and unaffected children from 37 multiplex families

    D Spiker;L Lotspeich;H C Kraemer;J Hallmayer;J Hallmayer

  • Enhancing Maternal Interactive Behavior and Child Social Competence in Low Birth Weight, Premature Infants

    Donna Spiker;Joan Ferguson;Jeanne Brooks-Gunn

  • A National Look at Children and Families Entering Early Intervention

    Anita A. Scarborough;Donna Spiker;Sangeeta Mallik;Kathleen M. Hebbeler

  • Absence of linkage and linkage disequilibrium to chromosome 15q11-q13 markers in 139 multiplex families with autism.

    Boyd Salmon;Joachim Hallmayer;Tamara Rogers;Luba Kalaydjieva

Frequent Co-Authors

Joachim Hallmayer
Joachim Hallmayer Stanford University
Helena C. Kraemer
Helena C. Kraemer Stanford University
Mary Wagner
Mary Wagner SRI International
Neil Risch
Neil Risch University of California, San Francisco
William M. McMahon
William M. McMahon University of Utah
Luigi Luca Cavalli-Sforza
Luigi Luca Cavalli-Sforza Stanford University
Roland D. Ciaranello
Roland D. Ciaranello Stanford University
Richard M. Myers
Richard M. Myers HudsonAlpha Institute for Biotechnology
Donald B. Bailey
Donald B. Bailey Research Triangle Park Foundation
Rune J. Simeonsson
Rune J. Simeonsson University of North Carolina at Chapel Hill

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

A degree in Psychology not only opens the door to understanding human behavior but also offers various career opportunities in fields like social work, counseling, and mental health services. Many students continue their studies through online programs, which provide flexibility while meeting the academic requirements for professional roles.

Social work is a popular pathway for Psychology graduates. Each state has different steps and certifications needed for aspiring professionals. For example, you can learn more about how to become a social worker in Utah or find details on how to become a social worker in Vermont. Understanding these requirements ensures you’re on the right path, no matter where you plan to practice.

Some states outline specific educational criteria that must be met through accredited courses or fieldwork. For insights on licensure and degree requirements, review the Virginia social work education requirements and the Washington social work education requirements. Exploring these pathways can help you choose the right online degree program and career direction.

Best Scientists Citing Donna Spiker

Trending Scientists

Recently Published Articles