World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
40
Citations
7038
World Ranking
8223
National Ranking
812

Fiona Maccallum 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 Fiona Maccallum 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: 86 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

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

Fiona Maccallum 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 Fiona Maccallum 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: 40 D-Index — 30th percentile

30% of scientists in this discipline score the same or lower.

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

Overview

Fiona Maccallum is affiliated with the University of Warwick in the United Kingdom. Their research focuses primarily on psychology and medicine, with a particular emphasis on clinical psychology. The subfields in which they are active include social psychology, general health professions, emergency medicine, and public health, environmental and occupational health.

The main topics addressed in their work cover grief, bereavement, and mental health, migration, health and trauma, and posttraumatic stress disorder research. Additional areas of interest involve homelessness and social issues, palliative care and end-of-life issues, patient safety and medication errors, as well as emergency and acute care studies.

Frequent publication venues for Fiona Maccallum's research include:

  • Psychological Medicine
  • Journal of Affective Disorders
  • Frontiers in Psychology
  • The Lancet Psychiatry
  • JAMA Psychiatry

Their recent papers feature a range of topics and publication years:

  • "Augmenting trauma-focused psychotherapy for post-traumatic stress disorder with brief aerobic exercise in Australia: a randomised clinical trial," 2022, The Lancet Psychiatry
  • "An exploration of gender and prolonged grief symptoms using network analysis," 2021, Psychological Medicine
  • "Depression, Anxiety and Post-traumatic Growth Among Bereaved Adults: A Latent Class Analysis," 2021, Frontiers in Psychology
  • "The influence of professional identity on how the receiver receives and responds to a speaking up message: a cross-sectional study," 2023, BMC Nursing
  • "Cognitive Behavior Therapy vs Mindfulness in Treatment of Prolonged Grief Disorder," 2024, JAMA Psychiatry

Fiona Maccallum has collaborated frequently with several researchers, including Blake M. McKimmie, Richard A. Bryant, Melanie Barlow, Bernadette Watson, and Katie Dawson. These collaborations have appeared in multiple studies over time, reflecting ongoing research partnerships.

Best Publications

  • Children raised in fatherless families from infancy: a follow‐up of children of lesbian and single heterosexual mothers at early adolescence

    Fiona MacCallum;Susan Golombok

  • The European study of assisted reproduction families: the transition to adolescence

    S. Golombok;A. Brewaeys;M.T. Giavazzi;D. Guerra

  • Surrogacy: the experiences of surrogate mothers

    Vasanti Jadva;Clare Murray;Emma Lycett;Fiona MacCallum

  • Superstitious beliefs in gambling among problem and non-problem gamblers: preliminary data.

    Jackie Joukhador;Alex Blaszczynski;Fiona Maccallum

  • Non-genetic and non-gestational parenthood: consequences for parent–child relationships and the psychological well-being of mothers, fathers and children at age 3

    S. Golombok;C. Murray;V. Jadva;E. Lycett

  • Treating Prolonged Grief Disorder: A Randomized Clinical Trial

    Richard A. Bryant;Lucy Kenny;Amy Joscelyne;Natasha Rawson

  • A Cognitive Attachment Model of prolonged grief: Integrating attachments, memory, and identity

    Fiona Maccallum;Richard A. Bryant

  • Posttraumatic stress disorder and prolonged grief in refugees exposed to trauma and loss

    Angela Nickerson;Belinda J Liddell;Fiona Maccallum;Zachary Steel

  • Parenting infants conceived by gamete donation.

    Susan Golombok;Emma Lycett;Fiona MacCallum;Vasanti Jadva

  • Conflicting desire and the child's theory of mind

    Chris Moore;Christopher Jarrold;James Russell;Alistair Lumb

  • The "Test-Tube" Generation: Parent-Child Relationships and the Psychological Well-Being of In Vitro Fertilization Children at Adolescence

    Susan Golombok;Fiona MacCallum;Emma Goodman

  • A systematic review of the parenting and outcomes experienced by offspring of mothers with borderline personality pathology: Potential mechanisms and clinical implications.

    Julie Eyden;Catherine Winsper;Dieter Wolke;Matthew R. Broome

  • Families with Children Conceived by Donor Insemination: A Follow-Up at Age Twelve

    Susan Golombok;Fiona MacCallum;Emma Goodman;Michael Rutter

  • Surrogacy: The experience of commissioning couples

    Fiona MacCallum;Emma Lycett;Clare Murray;Vasanti Jadva

  • Families Created Through Surrogacy Arrangements: Parent-Child Relationships in the 1st Year of Life

    Susan Golombok;Clare Murray;Vasanti Jadva;Fiona MacCallum

  • Differences in cognitive distortions between problem and social gamblers.

    Jackie Joukhador;Fiona Maccallum;Alex Blaszczynski

  • Families created by gamete donation: follow-up at age 2.

    S. Golombok;V. Jadva;E. Lycett;C. Murray

  • Surrogacy families: parental functioning, parent-child relationships and children's psychological development at age 2.

    Susan Golombok;Fiona MacCallum;Clare Murray;Emma Lycett

  • Pathological gambling and suicidality: an analysis of severity and lethality.

    Fiona Maccallum;Alex Blaszczynski

  • Pathological gambling and comorbid substance use.

    Fiona Maccallum;Alex Blaszczynski

Frequent Co-Authors

Richard A. Bryant
Richard A. Bryant University of New South Wales
Susan Golombok
Susan Golombok University of Cambridge
George A. Bonanno
George A. Bonanno Columbia University
Alex Blaszczynski
Alex Blaszczynski University of Sydney
Catherine M. Cahill
Catherine M. Cahill University of California, Los Angeles
Angela Nickerson
Angela Nickerson University of New South Wales
John Rust
John Rust University of Cambridge
Amanda J. Barnier
Amanda J. Barnier Macquarie University
Isaac R. Galatzer-Levy
Isaac R. Galatzer-Levy New York University
Cesar Augusto Piccinini
Cesar Augusto Piccinini Federal University of Rio Grande do Sul

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