World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
42
Citations
5612
World Ranking
7660
National Ranking
348

Gerry Jager 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 Gerry Jager 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: 128 publications — 37th percentile

37% of scientists in this discipline score the same or lower.

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

Gerry Jager 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 Gerry Jager 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: 42 D-Index — 36th percentile

36% of scientists in this discipline score the same or lower.

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

Overview

Gerry Jager is affiliated with Wageningen University & Research in the Netherlands. Their research primarily falls within the field of Medicine, with a focus on several interconnected subfields including Food Science, Public Health, Environmental and Occupational Health, Nutrition and Dietetics, Clinical Psychology, and Psychiatry and Mental Health.

Their work explores a range of topics related to food, nutrition, and health behavior. These main topics include:

  • Sensory Analysis and Statistical Methods
  • Obesity, Physical Activity, Diet
  • Eating Disorders and Behaviors
  • Biochemical Analysis and Sensing Techniques
  • Culinary Culture and Tourism
  • Consumer Attitudes and Food Labeling
  • Child Nutrition and Feeding Issues

Among their recent publications are studies addressing health perceptions, eating behaviors, and emotional responses related to food, such as:

  • "Healthy eating beliefs and the meaning of food in populations with a low socioeconomic position: A scoping review" (2021, Appetite)
  • "Does the face show what the mind tells? A comparison between dynamic emotions obtained from facial expressions and Temporal Dominance of Emotions (TDE)" (2020, Food Quality and Preference)
  • "The Baby's First Bites RCT: Evaluating a Vegetable-Exposure and a Sensitive-Feeding Intervention in Terms of Child Health Outcomes and Maternal Feeding Behavior During Toddlerhood" (2021, Journal of Nutrition)
  • "Healthy is (not) tasty? Implicit and explicit associations between food healthiness and tastiness in primary school-aged children and parents with a lower socioeconomic position" (2020, Food Quality and Preference)
  • "To like or not to like: Negotiating food assessments of children from families with a low socioeconomic position" (2021, Appetite)

Jager has published extensively in journals such as Appetite and Food Quality and Preference, contributing twelve and six papers respectively. Other publication venues include the Journal of Nutrition, British Journal of Nutrition, and Pediatric Obesity.

Their collaborative work includes frequent partnerships with several co-authors, notably:

  • Cees de Graaf
  • Gertrude G. Zeinstra
  • Maria Isabel Salazar Cobo
  • Elizabeth H. Zandstra
  • Amy van der Heijden

The scope of their research highlights a multidisciplinary perspective on nutrition, sensory analysis, and public health concerns related to eating behaviors and dietary patterns, particularly among populations with varying socioeconomic backgrounds.

Best Publications

  • On the hemispheric specialization for categorical and coordinate spatial relations: a review of the current evidence.

    Gerry Jager;Albert Postma

  • Sex differences for selective forms of spatial memory.

    Albert Postma;Gerry Jager;Roy P.C Kessels;Hans P.F Koppeschaar

  • Long-term effects of frequent cannabis use on working memory and attention: an fMRI study

    Gerry Jager;Rene S. Kahn;Wim Van Den Brink;Jan M. Van Ree

  • The role of emotions in food choice and liking

    Unknown

  • Effects of frequent cannabis use on hippocampal activity during an associative memory task.

    Gerry Jager;Hendrika H. Van Hell;Maartje M.L. De Win;Rene S. Kahn

  • Chronic effects of cannabis use on the human reward system: An fMRI study

    Hendrika H. van Hell;Matthijs Vink;Lindsey Ossewaarde;Gerry Jager

  • Evoked Emotions Predict Food Choice

    Jelle R. Dalenberg;Swetlana Gutjar;Gert J. ter Horst;Kees de Graaf

  • What reported food-evoked emotions may add : A model to predict consumer food choice

    Swetlana Gutjar;Jelle R. Dalenberg;Cees de Graaf;René A. de Wijk

  • Cannabis use and memory brain function in adolescent boys: a cross-sectional multicenter functional magnetic resonance imaging study.

    Gerry Jager;Robert I. Block;Maartje Luijten;Nick F. Ramsey

  • Why a ‘light’ product package should not be light blue: Effects of package colour on perceived healthiness and attractiveness of sugar- and fat-reduced products

    Irene Tijssen;Elizabeth H. Zandstra;Cees de Graaf;Gerry Jager

  • Long-term consequences of adolescent cannabis exposure on the development of cognition, brain structure and function: an overview of animal and human research.

    Gerry Jager;Nick F Ramsey

  • Functional or emotional? How Dutch and Portuguese conceptualise beer, wine and non-alcoholic beer consumption

    Ana Patricia Silva;Ana Patricia Silva;Gerry Jager;Roelien van Bommel;Hannelize van Zyl

  • Cognition in novice ecstasy users with minimal exposure to other drugs: a prospective cohort study

    Thelma Schilt;Maartje M. L. de Win;Maarten Koeter;Gerry Jager

  • Neurophysiological factors in human information processing capacity.

    Nick F. Ramsey;J. M. Jansma;G. Jager;T. Van Raalten

  • Temporal dominance of emotions: Measuring dynamics of food-related emotions during consumption

    Gerry Jager;Pascal Schlich;Irene Tijssen;Jiali Yao

  • Effects of δ9-tetrahydrocannabinol on human working memory function.

    Matthijs G. Bossong;J. Martijn Jansma;Hendrika H. van Hell;Gerry Jager;Gerry Jager

  • The endocannabinoid system and emotional processing: A pharmacological fMRI study with ∆9-tetrahydrocannabinol

    Matthijs G. Bossong;Matthijs G. Bossong;Hendrika H. van Hell;Gerry Jager;Gerry Jager;René S. Kahn

  • Acute and Non-acute Effects of Cannabis on Human Memory Function: A Critical Review of Neuroimaging Studies

    Matthijs G. Bossong;Gerry Jager;Sagnik Bhattacharyya;Paul Allen

  • A Prospective Cohort Study on Sustained Effects of Low-Dose Ecstasy Use on the Brain in New Ecstasy Users

    Maartje M L de Win;Liesbeth Reneman;Gerry Jager;Erik-Jan P Vlieger

  • Involvement of the endocannabinoid system in reward processing in the human brain

    Hendrika H van Hell;Gerry Jager;Gerry Jager;Matthijs G Bossong;Annelies Brouwer

  • Effectiveness of flavour nutrient learning and mere exposure as mechanisms to increase toddler's intake and preference for green vegetables

    Victoire W.T. de Wild;Cees de Graaf;Gerry Jager

Frequent Co-Authors

Nick F. Ramsey
Nick F. Ramsey Utrecht University
René S. Kahn
René S. Kahn Icahn School of Medicine at Mount Sinai
Manuela Pintado
Manuela Pintado Catholic University of Portugal
Tim Hogg
Tim Hogg Catholic University of Portugal
Paul A.M. Smeets
Paul A.M. Smeets Wageningen University & Research
Wim van den Brink
Wim van den Brink University of Amsterdam
Albert Postma
Albert Postma Utrecht University
Jan M. van Ree
Jan M. van Ree Utrecht University
Matthijs Vink
Matthijs Vink Utrecht University
Peter Putman
Peter Putman Leiden University

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