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Ted Reichborn-Kjennerud

Ted Reichborn-Kjennerud

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Psychology
Norway
2026

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 77 1645 1475 9 9 320 23298

Ted Reichborn-Kjennerud publications per year

The chart shows the history of publications by Ted Reichborn-Kjennerud between 1986 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ted Reichborn-Kjennerud published across 40 years, from 1986 to 2025, averaging 9.1 papers a year. Output peaked at 41 publications in 2019. 13 of the 362 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1986 to 2025. Vertical axis: number of publications, 0 to 41. Peak 41 publications in 2019. 1986: 1 publication 1987: 0 publications 1988: 0 publications 1989: 0 publications 1990: 0 publications 1991: 0 publications 1992: 1 publication 1993: 4 publications 1994: 1 publication 1995: 1 publication 1996: 2 publications 1997: 1 publication 1998: 0 publications 1999: 0 publications 2000: 2 publications 2001: 0 publications 2002: 1 publication 2003: 3 publications 2004: 4 publications 2005: 3 publications 2006: 4 publications 2007: 10 publications 2008: 9 publications 2009: 8 publications 2010: 11 publications 2011: 9 publications 2012: 14 publications 2013: 18 publications 2014: 24 publications 2015: 15 publications 2016: 16 publications 2017: 30 publications 2018: 18 publications 2019: 41 publications 2020: 21 publications 2021: 36 publications 2022: 29 publications 2023: 12 publications 2024: 3 publications 2025: 10 publications
1986 2025

362 publications in total across all disciplines

View publications per year as a table
Ted Reichborn-Kjennerud: publications per year, 1986 to 2025
Year Publications
1986 1
1987 0
1988 0
1989 0
1990 0
1991 0
1992 1
1993 4
1994 1
1995 1
1996 2
1997 1
1998 0
1999 0
2000 2
2001 0
2002 1
2003 3
2004 4
2005 3
2006 4
2007 10
2008 9
2009 8
2010 11
2011 9
2012 14
2013 18
2014 24
2015 15
2016 16
2017 30
2018 18
2019 41
2020 21
2021 36
2022 29
2023 12
2024 3
2025 10
Total 362
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Ted Reichborn-Kjennerud 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 Ted Reichborn-Kjennerud 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, 311–320 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: 320 publications — 89th percentile

89% 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
271–280 151
281–290 139
291–300 113
301–310 102
311–320 100 320
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
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Ted Reichborn-Kjennerud 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 Ted Reichborn-Kjennerud 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, 76–77 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: 77 D-Index — 86th percentile

86% 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
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 77
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
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Research.com Recognitions

  • 2026 - Research.com Psychology in Norway Leader Award
  • 2025 - Research.com Psychology in Norway Leader Award
  • 2023 - Research.com Psychology in Norway Leader Award
  • 2022 - Research.com Psychology in Norway Leader Award

Overview

Ted Reichborn-Kjennerud is affiliated with the University of Oslo in Norway and has extensively contributed to research within medicine, particularly focusing on clinical psychology, psychiatry and mental health, and pediatrics, perinatology, and child health. Their work intersects with genetics and public health, environmental and occupational health.

The scientist's research covers diverse topics including birth, development, and health; attention deficit hyperactivity disorder (ADHD); maternal mental health during pregnancy and postpartum; health, environment, and cognitive aging; eating disorders and behaviors; child and adolescent psychosocial and emotional development; and genetic associations and epidemiology.

Frequent publication venues for their work include UNC Libraries, bioRxiv (Cold Spring Harbor Laboratory), European Neuropsychopharmacology, Environment International, and Acta Psychiatrica Scandinavica.

Among their recent papers are:

  • Genome-wide analyses of ADHD identify 27 risk loci, refine the genetic architecture and implicate several cognitive domains, 2023, Nature Genetics
  • Cohort Profile: COVIDMENT: COVID-19 cohorts on mental health across six nations, 2021, International Journal of Epidemiology
  • Metal and essential element concentrations during pregnancy and associations with autism spectrum disorder and attention-deficit/hyperactivity disorder in children, 2021, Environment International
  • The Norwegian Mother, Father, and Child cohort study (MoBa) genotyping data resource: MoBaPsychGen pipeline v.1, 2022, bioRxiv (Cold Spring Harbor Laboratory)
  • Prenatal exposure to per- and polyfluoroalkyl substances (PFAS) and associations with attention-deficit/hyperactivity disorder and autism spectrum disorder in children, 2021, Environmental Research

Ted Reichborn-Kjennerud collaborates frequently with Alexandra Havdahl, Ole A. Andreassen, Helga Ask, Heidi Aase, and Eivind Ystrøm, indicating an active research network.

Best Publications

  • Analysis of shared heritability in common disorders of the brain

    Verneri Anttila;Verneri Anttila;Brendan Bulik-Sullivan;Brendan Bulik-Sullivan;Hilary K. Finucane;Raymond K. Walters;Raymond K. Walters

  • Genomic Relationships, Novel Loci, and Pleiotropic Mechanisms across Eight Psychiatric Disorders

    Phil H. Lee;Verneri Anttila;Hyejung Won;Yen-Chen A. Feng

  • Genome-wide association study identifies eight risk loci and implicates metabo-psychiatric origins for anorexia nervosa

    Hunna J. Watson;Hunna J. Watson;Hunna J. Watson;Zeynep Yilmaz;Laura M. Thornton;Christopher Hübel;Christopher Hübel

  • Association Between Maternal Use of Folic Acid Supplements and Risk of Autism Spectrum Disorders in Children

    Pål Surén;Christine Roth;Michaeline Bresnahan;Margaretha Haugen

  • The Structure of Genetic and Environmental Risk Factors for Syndromal and Subsyndromal Common DSM-IV Axis I and All Axis II Disorders

    Kenneth S. Kendler;Steven H. Aggen;Gun Peggy Knudsen;Espen Røysamb

  • A genome-wide association study of anorexia nervosa

    Ted Reichborn-Kjennerud;Gun Peggy Knudsen;Ole Andreas Andreassen;Thomas Espeseth

  • Happiness and health: environmental and genetic contributions to the relationship between subjective well-being, perceived health, and somatic illness.

    Espen Røysamb;Kristian Tambs;Ted Reichborn-Kjennerud;Michael C. Neale

  • The structure of genetic and environmental risk factors for DSM-IV personality disorders: a multivariate twin study.

    Kenneth S. Kendler;Steven H. Aggen;Nikolai Czajkowski;Espen Røysamb

  • Folic Acid Supplements in Pregnancy and Severe Language Delay in Children

    Christine Roth;Per Magnus;Synnve Schjølberg;Camilla Stoltenberg

  • Anorexia nervosa: Definition, epidemiology, and cycle of risk

    Cynthia M. Bulik;Lauren Reba;Anna Marie Siega-Riz;Ted Reichborn-Kjennerud

  • Subjective well-being: genetic and environmental contributions to stability and change.

    R. B. Nes;E. Røysamb;K. Tambs;J. R. Harris

  • Prevalence and stability of mental disorders among young adults: Findings from a longitudinal study

    Kristin Gustavson;Kristin Gustavson;Ann Kristin Knudsen;Ann Kristin Knudsen;Ragnar Nesvåg;Ragnar Nesvåg;Gun Peggy S. Knudsen

  • Dimensional Representations of DSM-IV Cluster B Personality Disorders in a Population-Based Sample of Norwegian Twins: A Multivariate Study

    S. Torgersen;N. Czajkowski;K. Jacobson;T. Reichborn-Kjennerud

  • Later Emotional and Behavioral Problems Associated With Sleep Problems in Toddlers: A Longitudinal Study

    Børge Sivertsen;Børge Sivertsen;Allison G. Harvey;Ted Reichborn-Kjennerud;Ted Reichborn-Kjennerud;Leila Torgersen

  • Autism Spectrum Disorder, ADHD, Epilepsy, and Cerebral Palsy in Norwegian Children

    Pål Surén;Inger Johanne Bakken;Heidi Aase;Richard Chin

  • Familiality and heritability of binge eating disorder: results of a case-control family study and a twin study.

    Kristin N. Javaras;Kristin N. Javaras;Nan M. Laird;Ted Reichborn-Kjennerud;Ted Reichborn-Kjennerud;Cynthia M. Bulik

  • Patterns of remission, continuation and incidence of broadly defined eating disorders during early pregnancy in the Norwegian Mother and Child Cohort Study (MoBa).

    Cynthia M Bulik;Ann Von Holle;Robert Hamer;Cecilie Knoph Berg

  • Prenatal Exposure to Acetaminophen and Risk of ADHD

    Eivind Ystrøm;Kristin Gustavson;Ragnhild Eek Brandlistuen;Gun Peggy Knudsen

  • Prenatal fever and autism risk

    Mady Hornig;M Bresnahan;X Che;A F Schultz

  • The joint structure of DSM-IV Axis I and Axis II disorders.

    Espen Røysamb;Kenneth S. Kendler;Kristian Tambs;Ragnhild E. Ørstavik

  • Genome wide meta-analysis identifies genomic relationships, novel loci, and pleiotropic mechanisms across eight psychiatric disorders

    Lee Ph;Anttila;Won H

Frequent Co-Authors

Eivind Ystrom
Eivind Ystrom Norwegian Institute of Public Health
Kenneth S. Kendler
Kenneth S. Kendler Virginia Commonwealth University
Nikolai Olavi Czajkowski
Nikolai Olavi Czajkowski University of Oslo
Espen Røysamb
Espen Røysamb University of Oslo
Per Magnus
Per Magnus Norwegian Institute of Public Health
Kristian Tambs
Kristian Tambs Norwegian Institute of Public Health
Cynthia M. Bulik
Cynthia M. Bulik University of North Carolina at Chapel Hill
Ole A. Andreassen
Ole A. Andreassen Oslo University Hospital
Steven H. Aggen
Steven H. Aggen Virginia Commonwealth University
Ezra Susser
Ezra Susser Columbia University

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