World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 56 4184 3863 229 222 267 13178

Katrina Williams publications per year

The chart shows the history of publications by Katrina Williams between 1981 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Katrina Williams published across 45 years, from 1981 to 2025, averaging 8.8 papers a year. Output peaked at 39 publications in 2021. 18 of the 395 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1981 to 2025. Vertical axis: number of publications, 0 to 39. Peak 39 publications in 2021. 1981: 1 publication 1982: 0 publications 1983: 0 publications 1984: 0 publications 1985: 0 publications 1986: 0 publications 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 0 publications 1993: 0 publications 1994: 0 publications 1995: 0 publications 1996: 2 publications 1997: 1 publication 1998: 4 publications 1999: 2 publications 2000: 1 publication 2001: 3 publications 2002: 11 publications 2003: 4 publications 2004: 4 publications 2005: 4 publications 2006: 3 publications 2007: 7 publications 2008: 14 publications 2009: 8 publications 2010: 8 publications 2011: 13 publications 2012: 11 publications 2013: 13 publications 2014: 11 publications 2015: 28 publications 2016: 34 publications 2017: 33 publications 2018: 32 publications 2019: 24 publications 2020: 21 publications 2021: 39 publications 2022: 25 publications 2023: 16 publications 2024: 12 publications 2025: 6 publications
1981 2025

395 publications in total across all disciplines

View publications per year as a table
Katrina Williams: publications per year, 1981 to 2025
Year Publications
1981 1
1982 0
1983 0
1984 0
1985 0
1986 0
1987 0
1988 0
1989 0
1990 0
1991 0
1992 0
1993 0
1994 0
1995 0
1996 2
1997 1
1998 4
1999 2
2000 1
2001 3
2002 11
2003 4
2004 4
2005 4
2006 3
2007 7
2008 14
2009 8
2010 8
2011 13
2012 11
2013 13
2014 11
2015 28
2016 34
2017 33
2018 32
2019 24
2020 21
2021 39
2022 25
2023 16
2024 12
2025 6
Total 395
Download as CSV

Katrina Williams 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 Katrina Williams sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 69 bars. Horizontal axis: publications, 31–40 to 705+. Vertical axis: number of scientists, 0 to 736. Most scientists, 736, have 101–110 publications. The last bar groups every scientist with 705 publications or more. The highlighted bar, 261–270 publications, is where this scientist sits. 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
31–40 publications 705+

This scientist: 267 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Psychology scientists by publication count, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
Publications Scientists This scientist
31–40 6
41–50 52
51–60 138
61–70 299
71–80 461
81–90 605
91–100 713
101–110 736
111–120 686
121–130 670
131–140 644
141–150 597
151–160 576
161–170 477
171–180 450
181–190 397
191–200 343
201–210 328
211–220 313
221–230 283
231–240 226
241–250 196
251–260 201
261–270 171 267
271–280 151
281–290 139
291–300 113
301–310 102
311–320 100
321–330 76
331–340 92
341–350 85
351–360 69
361–370 71
371–380 63
381–390 58
391–400 57
401–410 43
411–420 33
421–430 50
431–440 41
441–450 32
451–460 27
461–470 28
471–480 25
481–490 28
491–500 20
501–510 23
511–520 26
521–530 17
531–540 21
541–550 14
551–560 16
561–570 10
571–580 22
581–590 9
591–600 14
601–610 9
611–620 11
621–630 4
631–640 7
641–650 5
651–660 10
661–670 8
671–680 8
681–690 4
691–700 3
701–704 4
705+ 100
Download as CSV

Katrina Williams 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 Katrina Williams sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 58 bars. Horizontal axis: D-Index, 30–31 to 144+. Vertical axis: number of scientists, 0 to 702. Most scientists, 702, have 32–33 D-Index. The last bar groups every scientist with 144 D-Index or more. The highlighted bar, 56–57 D-Index, is where this scientist sits. 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
30–31 D-Index 144+

This scientist: 56 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Psychology scientists by D-index, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
D-Index Scientists This scientist
30–31 398
32–33 702
34–35 671
36–37 659
38–39 641
40–41 671
42–43 617
44–45 558
46–47 495
48–49 487
50–51 445
52–53 390
54–55 408
56–57 345 56
58–59 325
60–61 321
62–63 248
64–65 290
66–67 218
68–69 219
70–71 215
72–73 183
74–75 169
76–77 132
78–79 137
80–81 120
82–83 112
84–85 86
86–87 101
88–89 83
90–91 77
92–93 70
94–95 78
96–97 58
98–99 53
100–101 57
102–103 48
104–105 53
106–107 46
108–109 24
110–111 35
112–113 27
114–115 32
116–117 31
118–119 22
120–121 16
122–123 24
124–125 18
126–127 11
128–129 19
130–131 10
132–133 16
134–135 10
136–137 12
138–139 8
140–141 5
142–143 12
144+ 98
Download as CSV

Overview

Katrina Williams is affiliated with the University of Melbourne in Australia. Their research spans multiple disciplines, primarily within Medicine and Psychology, with a particular focus on subfields such as Clinical Psychology, Pediatrics, Perinatology and Child Health, Cognitive Neuroscience, Psychiatry and Mental Health, and Public Health, Environmental and Occupational Health.

Their work covers a range of main topics, including:

  • Autism Spectrum Disorder Research
  • Family and Disability Support Research
  • Infant Development and Preterm Care
  • Genetics and Neurodevelopmental Disorders
  • Attention Deficit Hyperactivity Disorder
  • Child Nutrition and Feeding Issues
  • Childhood Cancer Survivors' Quality of Life

Katrina Williams has contributed scholarly papers to various academic journals, including:

  • Functioning, participation, and quality of life in children with intellectual disability: an observational study (2020), Developmental Medicine & Child Neurology
  • Autism Spectrum Disorder Prevalence in Children Aged 12-13 Years From the Longitudinal Study of Australian Children (2020), Autism Research
  • Prevalence and Age of Onset of Regression in Children with Autism Spectrum Disorder: A Systematic Review and Meta-analytical Update (2021), Autism Research
  • Overlap of autism spectrum disorder and borderline personality disorder: A systematic review and meta-analysis (2021), Autism Research
  • The Australian evidence-based clinical practice guideline for attention deficit hyperactivity disorder (2023), Australian & New Zealand Journal of Psychiatry

Their frequent coauthors include:

  • Tamara May
  • Susan Woolfenden
  • Amanda Brignell
  • Valsamma Eapen
  • Alexandra Ure

Katrina Williams regularly publishes in leading venues such as:

  • Cochrane Database of Systematic Reviews
  • Journal of Autism and Developmental Disorders
  • Developmental Medicine & Child Neurology
  • Autism Research
  • Journal of Paediatrics and Child Health

Best Publications

  • Use of GRADE for assessment of evidence about prognosis: rating confidence in estimates of event rates in broad categories of patients.

    Alfonso Iorio;Frederick A Spencer;Maicon Falavigna;Carolina Alba

  • Association of common health symptoms with bullying in primary school children

    Katrina Williams;Mike Chambers;Stuart Logan;Derek Robinson

  • Standard 6: Age Groups for Pediatric Trials

    Katrina Williams;Denise Thomson;Iva Seto;Despina G. Contopoulos-Ioannidis

  • Selective serotonin reuptake inhibitors (SSRIs) for autism spectrum disorders (ASD)

    Katrina Williams;Amanda Brignell;Melinda Joy Randall;Natalie Silove

  • Childhood Psoriasis: A Clinical Review of 1262 Cases

    Anne Morris;Maureen Rogers;Gayle Fischer;Katrina Williams

  • A review of safety, side-effects and subjective reactions to intranasal oxytocin in human research

    Elayne MacDonald;Mark R. Dadds;John L. Brennan;Katrina Williams

  • Systematic review of tools to measure outcomes for young children with autism spectrum disorder

    Helen McConachie;Jeremy R Parr;Magdalena Glod;Jennifer Hanratty

  • Nasal Oxytocin for Social Deficits in Childhood Autism: A Randomized Controlled Trial

    Mark R. Dadds;Elayne MacDonald;Avril Cauchi;Katrina Williams

  • A systematic review of the diagnostic stability of Autism Spectrum Disorder

    Sue Woolfenden;Sue Woolfenden;Vanessa Sarkozy;Vanessa Sarkozy;Greta Ridley;Katrina Williams;Katrina Williams

  • Validity of the Social Communication Questionnaire in Assessing Risk of Autism in Preschool Children with Developmental Problems

    C. W. Allen;N. Silove;K. Williams;K. Williams;P. Hutchins

  • A systematic review of two outcomes in autism spectrum disorder - epilepsy and mortality.

    Sue Woolfenden;Sue Woolfenden;Vanessa Sarkozy;Vanessa Sarkozy;Greta Ridley;Michael Coory

  • Family and parenting interventions for conduct disorder and delinquency: a meta-analysis of randomised controlled trials

    S R Woolfenden;K Williams;J K Peat

  • Hormonal Treatment in Young People With Gender Dysphoria: A Systematic Review.

    Denise Chew;Jemma Anderson;Katrina Williams;Tamara May

  • Predictors of Outcomes in Autism Early Intervention: Why Don’t We Know More?

    Giacomo Vivanti;Margot Prior;Katrina Williams;Cheryl Dissanayake

  • Family and parenting interventions in children and adolescents with conduct disorder and delinquency aged 10‐17

    Susan Woolfenden;Katrina J Williams;Jennifer Peat

  • Diagnostic tests for autism spectrum disorder (ASD) in preschool children

    Melinda Randall;Kristine J. Egberts;Aarti Samtani;Rob J.P.M. Scholten

  • Omega-3 fatty acids supplementation for autism spectrum disorders (ASD)

    Stephen James;Paul Montgomery;Katrina Williams

  • A Review of the Research to Identify the Most Effective Models of Practice in Early Intervention for Children with Autism Spectrum Disorders

    Margot Prior;Jacqueline Margaret Anne Roberts;Sylvia A. Rodger;Katrina J. Williams;Katrina J. Williams

  • Intravenous secretin for autism spectrum disorders (ASD).

    Katrina J Williams;John J Wray;Danielle M Wheeler

  • A Randomised Controlled Trial of Two Early Intervention Programs for Young Children with Autism: Centre-Based with Parent Program and Home-Based.

    Jacqueline Roberts;Katrina Williams;Mark Carter;David Evans

  • AUTISM SPECTRUM DISORDER

    Bee Hong Lo;Felicity Klopper;Elizabeth Barnes;Katrina Williams;Katrina Williams

Frequent Co-Authors

Valsamma Eapen
Valsamma Eapen University of New South Wales
Andrew J. O. Whitehouse
Andrew J. O. Whitehouse Telethon Kids Institute
Helen McConachie
Helen McConachie Newcastle University
Christopher Morris
Christopher Morris Newcastle University
Bryony Beresford
Bryony Beresford University of York
Jonathan Green
Jonathan Green University of Manchester
James Law
James Law Newcastle University
Tony Charman
Tony Charman King's College London
Caroline B. Terwee
Caroline B. Terwee VU University Medical Center
Gillian Baird
Gillian Baird Guy's and St Thomas' NHS Foundation Trust

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

Studying psychology in the USA opens doors to a variety of online degrees and specialized career pathways, especially in fields like marriage and family therapy (MFT). Prospective therapists should be aware that licensure requirements differ by location, making it important to plan ahead.

For example, aspiring professionals should review the Tucson mft certification requirements and compare them to the Tulsa mft certification requirements before selecting a graduate program. These requirements often include accredited master’s degrees, supervised clinical hours, and passing state-specific exams.

If you plan to practice in different areas, be sure to check how to become an mft in Virginia Beach or understand the how to become an mft in Virginia Beach pathway. Likewise, exploring Washington DC mft education requirements can help you prepare for practice in the nation’s capital.

With flexible online degree options and clear licensure paths, students can tailor their education to fit their ambitions while meeting state guidelines for professional success.

Best Scientists Citing Katrina Williams

Trending Scientists

Recently Published Articles