World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
71
Citations
15128
World Ranking
2205
National Ranking
130

Ray Blanchard 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 Ray Blanchard 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: 176 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Ray Blanchard 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 Ray Blanchard 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: 71 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Overview

Ray Blanchard is affiliated with the University of Toronto in Canada and has contributed extensively to research spanning psychology, social sciences, and medicine. Their work primarily focuses on areas such as gender studies, social psychology, experimental and cognitive psychology, reproductive medicine, and pediatrics, perinatology, and child health.

Their research topics include demographic trends and gender preferences, LGBTQ health, identity, and policy, evolutionary psychology and human behavior, sexuality, behavior, and technology, reproductive health and technologies, sexual differentiation and disorders, and adolescent sexual and reproductive health.

Blanchard has published in several noteworthy venues, including:

  • Archives of Sexual Behavior
  • Proceedings of the Royal Society B Biological Sciences
  • The Journal of Sexual Medicine
  • Hormones and Behavior
  • The Journal of Sex Research

Some of the recent papers authored by Blanchard include:

  • A method yielding comparable estimates of the fraternal birth order and female fecundity effects in male homosexuality, 2020, Proceedings of the Royal Society B Biological Sciences
  • Meta-Analyses of Fraternal and Sororal Birth Order Effects in Homosexual Pedophiles, Hebephiles, and Teleiophiles, 2020, Archives of Sexual Behavior
  • Reassessing the Effect of Older Sisters on Sexual Orientation in Men, 2020, Archives of Sexual Behavior
  • New Data on Birth Order in Homosexual Men and Women and a Reply to Vilsmeier et al. (2021a, 2021b), 2022, Archives of Sexual Behavior

Frequent collaborators in Blanchard's research include Jurian Krupp, Paul L. Vasey, Kenneth J. Zucker, Doug P. VanderLaan, and Klaus M. Beier.

Best Publications

  • Child pornography offenses are a valid diagnostic indicator of pedophilia.

    Michael C. Seto;James M. Cantor;Ray Blanchard

  • Evidence for an altered sex ratio in clinic-referred adolescents with gender dysphoria.

    Madison Aitken;Thomas D. Steensma;Ray Blanchard;Doug P. VanderLaan

  • Gender and sexual orientation differences in sexual response to sexual activities versus gender of actors in sexual films.

    Meredith L. Chivers;Michael C. Seto;Ray Blanchard

  • Homosexuality in men and number of older brothers.

    Ray Blanchard;Anthony F. Bogaert

  • The concept of autogynephilia and the typology of male gender dysphoria.

    Ray Blanchard

  • Pedophilia, hebephilia, and the DSM-V.

    Ray Blanchard;Ray Blanchard;Amy D. Lykins;Amy D. Lykins;Diane K. Wherrett;Michael E. Kuban

  • Sensitivity and specificity of the phallometric test for pedophilia in nonadmitting sex offenders

    Ray Blanchard;Philip Klassen;Robert Dickey;Michael E. Kuban

  • Phallometric diagnosis of pedophilia.

    Kurt Freund;Ray Blanchard

  • The classification and labeling of nonhomosexual gender dysphorias

    Ray Blanchard

  • Sexual orientation and handedness in men and women: a meta-analysis.

    Martin L. Lalumière;Ray Blanchard;Kenneth J. Zucker

  • Cerebral white matter deficiencies in pedophilic men

    James M. Cantor;Noor Kabani;Noor Kabani;Noor Kabani;Bruce K. Christensen;Bruce K. Christensen;Robert B. Zipursky;Robert B. Zipursky

  • Intelligence, memory, and handedness in pedophilia.

    James M. Cantor;Ray Blanchard;Bruce K. Christensen;Robert Dickey

  • Quantitative Reanalysis of Aggregate Data on IQ in Sexual Offenders

    James M. Cantor;Ray Blanchard;Lori K. Robichaud;Bruce K. Christensen

  • Typology of male-to-female transsexualism.

    Ray Blanchard

  • Quantitative and theoretical analyses of the relation between older brothers and homosexuality in men

    Ray Blanchard

  • Fraternal birth order and the maternal immune hypothesis of male homosexuality.

    Ray Blanchard

  • Birth order and sibling sex ratio in homosexual versus heterosexual males and females.

    Ray Blanchard

  • Heterosexual and homosexual gender dysphoria

    Ray Blanchard;Leonard H. Clemmensen;Betty W. Steiner

  • Pedophiles: mental retardation, maternal age, and sexual orientation.

    Ray Blanchard;Mark S. Watson;Alberto Choy;Robert Dickey

  • H-Y antigen and homosexuality in men.

    Ray Blanchard;Philip Klassen

Frequent Co-Authors

Kenneth J. Zucker
Kenneth J. Zucker University of Toronto
James M. Cantor
James M. Cantor Centre for Addiction and Mental Health
Anthony F. Bogaert
Anthony F. Bogaert Brock University
Doug P. VanderLaan
Doug P. VanderLaan University of Toronto
Howard E. Barbaree
Howard E. Barbaree University of Toronto
Bruce K. Christensen
Bruce K. Christensen Australian National University
Kurt Freund
Kurt Freund University of Toronto
Susan J. Bradley
Susan J. Bradley University of Toronto
J. Michael Bailey
J. Michael Bailey Northwestern University
Lee Ellis
Lee Ellis University of Malaya

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