Urður Njarðvík

892 total citations
38 papers, 573 citations indexed

About

Urður Njarðvík is a scholar working on Clinical Psychology, Psychiatry and Mental health and Cognitive Neuroscience. According to data from OpenAlex, Urður Njarðvík has authored 38 papers receiving a total of 573 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Clinical Psychology, 15 papers in Psychiatry and Mental health and 13 papers in Cognitive Neuroscience. Recurrent topics in Urður Njarðvík's work include Child and Adolescent Psychosocial and Emotional Development (15 papers), Obesity, Physical Activity, Diet (12 papers) and Eating Disorders and Behaviors (12 papers). Urður Njarðvík is often cited by papers focused on Child and Adolescent Psychosocial and Emotional Development (15 papers), Obesity, Physical Activity, Diet (12 papers) and Eating Disorders and Behaviors (12 papers). Urður Njarðvík collaborates with scholars based in Iceland, United States and Norway. Urður Njarðvík's co-authors include Ragnar Bjarnason, Anna S. Ólafsdóttir, Thrudur Gunnarsdottir, Katie E. Cherry, Linda W. Craighead, Johnny L. Matson, Lars‐Göran Öst, Gro Janne Wergeland, Eili N. Riise and Sigurður J. Grétarsson and has published in prestigious journals such as Clinical Psychology Review, International Journal of Obesity and Nutrients.

In The Last Decade

Urður Njarðvík

34 papers receiving 551 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Urður Njarðvík Iceland	14	307	195	173	157	93	38	573
Kathleen M. Baggett United States	12	504 1.6×	104 0.5×	103 0.6×	239 1.5×	60 0.6×	27	682
Noah K. Kaufman United States	8	546 1.8×	135 0.7×	134 0.8×	63 0.4×	72 0.8×	12	721
Chrissie Verduyn United Kingdom	15	570 1.9×	111 0.6×	66 0.4×	89 0.6×	86 0.9×	25	718
Tilman Reinelt Germany	12	281 0.9×	69 0.4×	94 0.5×	54 0.3×	43 0.5×	36	498
MaryLouise E. Kerwin United States	11	354 1.2×	110 0.6×	488 2.8×	284 1.8×	112 1.2×	15	755
Erin M. Warnick United States	9	557 1.8×	124 0.6×	88 0.5×	94 0.6×	39 0.4×	11	677
Stephanie G. Craig Canada	17	564 1.8×	87 0.4×	208 1.2×	102 0.6×	52 0.6×	33	799
Christopher Hautmann Germany	17	683 2.2×	113 0.6×	387 2.2×	156 1.0×	40 0.4×	63	861
Hannah E. Frank United States	16	620 2.0×	101 0.5×	92 0.5×	206 1.3×	217 2.3×	62	888
Amélie Petitclerc United States	18	617 2.0×	81 0.4×	178 1.0×	109 0.7×	60 0.6×	40	899

Countries citing papers authored by Urður Njarðvík

Since Specialization

Citations

This map shows the geographic impact of Urður Njarðvík's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Urður Njarðvík with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Urður Njarðvík more than expected).

Fields of papers citing papers by Urður Njarðvík

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Urður Njarðvík. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Urður Njarðvík. The network helps show where Urður Njarðvík may publish in the future.

Co-authorship network of co-authors of Urður Njarðvík

This figure shows the co-authorship network connecting the top 25 collaborators of Urður Njarðvík. A scholar is included among the top collaborators of Urður Njarðvík based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Urður Njarðvík. Urður Njarðvík is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Öst, Lars‐Göran, Pia Enebrink, Anna Finnes, et al.. (2025). Cognitive behavioral therapy for adult insomnia disorder in routine clinical care: a systematic review and meta-analysis. Cognitive Behaviour Therapy. 1–19.

Njarðvík, Urður, et al.. (2025). Psychiatric comorbidity in children and adolescents with ADHD: A systematic review and meta-analysis. Clinical Psychology Review. 118. 102571–102571. 3 indexed citations

Gizurarson, Sveinbjörn, et al.. (2025). Behavioral Consequences Among Survivors of Cerebral Malaria and Acceptability to Different Disciplinary Methods. International Journal of Environmental Research and Public Health. 22(6). 928–928.

Wergeland, Gro Janne, Ata Ghaderi, Krister W. Fjermestad, et al.. (2024). Family therapy and cognitive behavior therapy for eating disorders in children and adolescents in routine clinical care: a systematic review and meta-analysis. European Child & Adolescent Psychiatry. 34(3). 883–902. 5 indexed citations

Njarðvík, Urður, et al.. (2024). Peer Problems and Prosocial Behavior Among Icelandic Children and Adolescents with ADHD and/or Autism: Gender and Age Differences. Journal of Autism and Developmental Disorders. 1 indexed citations

Bjarnason, Ragnar, et al.. (2023). Usage and Daily Attrition of a Smartphone-Based Health Behavior Intervention: Randomized Controlled Trial. JMIR mhealth and uhealth. 11. e45414–e45414. 4 indexed citations

Njarðvík, Urður, et al.. (2022). The Effects of Emotion Regulation Treatment on Disruptive Behavior Problems in Children: A Randomized Controlled Trial. Research on Child and Adolescent Psychopathology. 50(7). 895–905. 8 indexed citations

Bjarnason, Ragnar, et al.. (2021). Usage and Weekly Attrition in a Smartphone-Based Health Behavior Intervention for Adolescents: Pilot Randomized Controlled Trial. JMIR Formative Research. 5(2). e21432–e21432. 22 indexed citations

Liber, Juliëtte M., et al.. (2021). Parent and Teacher Ratings of ODD Dimensions and Emotion Regulation: Informant Discrepancies in a Two-phase Study. Journal of Child and Family Studies. 31(2). 496–506. 1 indexed citations

10.

Brinke, Lysanne te, et al.. (2021). The Role of Perspective Taking and Self-Control in a Preventive Intervention Targeting Childhood Disruptive Behavior. Research on Child and Adolescent Psychopathology. 49(5). 657–670. 4 indexed citations

11.

Riise, Eili N., Gro Janne Wergeland, Urður Njarðvík, & Lars‐Göran Öst. (2020). Cognitive behavior therapy for externalizing disorders in children and adolescents in routine clinical care: A systematic review and meta-analysis. Clinical Psychology Review. 83. 101954–101954. 40 indexed citations

12.

Liber, Juliëtte M., et al.. (2019). Emotion Dysregulation, ODD and Conduct Problems in a Sample of Five and Six-Year-Old Children. Child Psychiatry & Human Development. 51(1). 71–79. 20 indexed citations

13.

Njarðvík, Urður, et al.. (2018). Do Youth with Separation Anxiety Disorder Differ in Anxiety Sensitivity From Youth with Other Anxiety Disorders?. Child Psychiatry & Human Development. 49(6). 888–896. 3 indexed citations

14.

Þórðardóttir, Edda Björk, et al.. (2018). Long-term health of children following the Eyjafjallajökull volcanic eruption: a prospective cohort study. European journal of psychotraumatology. 9(sup2). 1442601–1442601. 27 indexed citations

15.

Njarðvík, Urður, et al.. (2018). The factor structure of the Children's Eating Behaviour Questionnaire: A comparison of four models using confirmatory factor analysis. Health Science Reports. 1(3). e28–e28. 20 indexed citations

16.

Njarðvík, Urður, et al.. (2014). Fjölskyldumiðuð atferlismeðferð fyrir of feit börn. Læknablaðið. 2014(3). 139–145. 2 indexed citations

17.

Gunnarsdottir, Thrudur, Urður Njarðvík, Anna S. Ólafsdóttir, Linda W. Craighead, & Ragnar Bjarnason. (2011). Teasing and social rejection among obese children enrolling in family-based behavioural treatment: effects on psychological adjustment and academic competencies. International Journal of Obesity. 36(1). 35–44. 37 indexed citations

18.

Gunnarsdottir, Thrudur, Urður Njarðvík, Anna S. Ólafsdóttir, Linda W. Craighead, & Ragnar Bjarnason. (2011). The Role of Parental Motivation in Family‐Based Treatment for Childhood Obesity. Obesity. 19(8). 1654–1662. 75 indexed citations

19.

Gunnarsdottir, Thrudur, Urður Njarðvík, Anna S. Ólafsdóttir, Linda W. Craighead, & Ragnar Bjarnason. (2011). Childhood obesity and co‐morbid problems: effects of Epstein's family‐based behavioural treatment in an Icelandic sample. Journal of Evaluation in Clinical Practice. 18(2). 465–472. 26 indexed citations

20.

Cherry, Katie E., et al.. (2000). Effects of verbal elaborations on memory for sentences in adults with mental retardation. Research in Developmental Disabilities. 21(2). 137–150. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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