World's Best Scientists 2026 revealed!
Graeme S. Halford

Graeme S. Halford

D-Index & Metrics

Psychology

D-Index
39
Citations
8615
World Ranking
8452
National Ranking
498

Graeme S. Halford 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 Graeme S. Halford 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: 141 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Graeme S. Halford 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 Graeme S. Halford 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: 39 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Overview

Graeme S. Halford is affiliated with Griffith University in Australia. Their academic contributions and research fields reflect a focused engagement within their institutional context.

There are no recent papers listed under their name, nor indications of frequent co-authors or predominant publication venues associated with their work.

Similarly, there is no available information on specific book publications, primary or subfields of study, or main topics of research attributed to this scientist.

No awards have been recorded in the provided data, and there are no details regarding deceased status, which implies the scientist is currently living.

Best Publications

  • Processing capacity defined by relational complexity: Implications for comparative, developmental, and cognitive psychology

    Graeme S. Halford;William H. Wilson;Steven Phillips

  • Children's Understanding: The Development of Mental Models

    Graeme Sydney Halford

  • Mathematics Education: Models and Processes

    Lyn D. English;Graeme S. Halford

  • How Many Variables Can Humans Process

    Graeme S. Halford;Rosemary Baker;Julie E. McCredden;John Duncan Bain

  • Separating cognitive capacity from knowledge: a new hypothesis

    Graeme Sydney Halford;Nelson Cowan;Glenda Andrews

  • Relational knowledge: the foundation of higher cognition

    Graeme S. Halford;William H. Wilson;Steven Phillips

  • A cognitive complexity metric applied to cognitive development.

    Glenda Andrews;Graeme S Halford

  • A category theory approach to cognitive development

    Graeme S. Halford;William H. Wilson

  • Connectionist Implications for Processing Capacity Limitations in Analogies

    Graeme S. Halford;William H. Wilson;Jian Guo;Ross W. Gayler

  • Analogical Reasoning and Conceptual Complexity in Cognitive Development

    Graeme S. Halford

  • Theory of mind and relational complexity.

    Glenda Andrews;Graeme Sydney Halford;Katie M. Bunch;Darryl Bowden

  • Set-size effects in primary memory: An age-related capacity limitation?

    Graeme S. Halford;Murray T. Maybery;John D. Bain

  • Young children's performance on the balance scale: the influence of relational complexity.

    Graeme Sydney Halford;Glenda Andrews;Cherie Dalton;Christine Boag

  • Can young children integrate premises in transitivity and serial order tasks

    Graeme S. Halford

  • Information-Processing Demands of Transitive Inference

    Murray T. Maybery;John D. Bain;Graeme S. Halford

  • Children's ability to make transitive inferences: The importance of premise integration and structural complexity

    Glenda Andrews;Graeme S. Halford

  • An analysis of relational complexity in an air traffic control conflict detection task.

    Christine Boag;Andrew Neal;Shayne Loft;Graeme Sydney Halford

  • Capacity Limitations in Children's Reasoning: A Dual-Task Approach.

    Graeme S. Halford;Murray T. Maybery;John D. Bain

  • Complexity in Relational Processing Predicts Changes in Functional Brain Network Dynamics

    Luca Cocchi;Graeme S Halford;Andrew Zalesky;Ian H. Harding

  • A Structure-Mapping Approach to Cognitive Development

    Graeme S. Halford

  • Developing Cognitive Competence

    Unknown

  • Induction of Relational Schemas: Common Processes in Reasoning and Complex Learning

    Graeme S. Halford;John D. Bain;Murray T. Maybery;Glenda Andrews

Frequent Co-Authors

Glenda Andrews
Glenda Andrews Griffith University
Murray T. Maybery
Murray T. Maybery University of Western Australia
David Shum
David Shum Hong Kong Polytechnic University
Gillian M. Boulton-Lewis
Gillian M. Boulton-Lewis Queensland University of Technology
Kurt W. Fischer
Kurt W. Fischer Harvard University
Juan Pascual-Leone
Juan Pascual-Leone York University
Richard M. Lerner
Richard M. Lerner Tufts University
Paul B. Baltes
Paul B. Baltes Max Planck Institute for Human Development
Ulman Lindenberger
Ulman Lindenberger Max Planck Institute for Human Development
Deanna Kuhn
Deanna Kuhn Columbia University

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