William Copeland

NeuroscienceMedicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 3%percentile

1.4Author DataRank

Indexed papers

1in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 1 indexed paper attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Genome-wide Association Meta-analysis of Childhood and Adolescent Internalizing Symptoms

Journal of the American Academy of Child & Adolescent Psychiatry(2022)10.1016/j.jaac.2021.11.035

Top 15%

1.4DataRank

Top 15%67 citations

Anke R. Hammerschlag, Hill F. Ip, Andrea G. Allegrini, Beben Benyamin, Richard Border +89 more

Papers

Driven by 32 papers — median percentile 85. Top paper: “A large-scale genome-wide association study meta-analysis of cannabis use disorder”.

A large-scale genome-wide association study meta-analysis of cannabis use disorder

The Lancet Psychiatry(2020)10.1016/s2215-0366(20)30339-4

N/A

5.5DataRank · unranked

384 citations

Ditte Demontis, Thorgeir E. Thorgeirsson, Raymond K. Walters, Renato Polimanti, Alexander S. Hatoum +91 more

Genome-wide Association Meta-analysis of Childhood and Adolescent Internalizing Symptoms

Journal of the American Academy of Child & Adolescent Psychiatry(2022)10.1016/j.jaac.2021.11.035

Top 15%

1.4DataRank

Top 15%67 citations

Anke R. Hammerschlag, Hill F. Ip, Andrea G. Allegrini, Beben Benyamin, Richard Border +89 more

The ChAMP App: A Scalable mHealth Technology for Detecting Digital Phenotypes of Early Childhood Mental Health

IEEE Journal of Biomedical and Health Informatics(2023)10.1109/jbhi.2023.3337649

N/A

0.746DataRank · unranked

17 citations

Julia Halvorson-Phelan, Aisling O’Leary, Carter Bradshaw, Shania Lunna, Isabel Berman +6 more

Genome-wide association study of major anxiety disorders in 122,341 European-ancestry cases identifies 58 loci and highlights GABAergic signaling

medRxiv(2024)10.1101/2024.07.03.24309466

N/A

0.614DataRank · unranked

27 citations

Brad Verhulst, Silviu‐Alin Bacanu, Rosa Cheesman, Kirstin L. Purves, Hüseyin Gedik +95 more

Psychiatry and Deaths of Despair

JAMA Psychiatry(2021)10.1001/jamapsychiatry.2021.0256

N/A

0.477DataRank · unranked

23 citations

William Copeland, Lilly Shanahan

Methylome-wide association study of anxiety disorders

Molecular Psychiatry(2023)10.1038/s41380-023-02205-w

N/A

0.425DataRank · unranked

16 citations

Edwin J. C. G. van den Oord, Min Zhao, Lin Xie, William Copeland, Brenda W.J.H. Penninx +3 more

Genome-wide analyses of quantitative generalised anxiety symptom severity

medRxiv(2025)10.1101/2025.07.10.25331321

N/A

0.165DataRank · unranked

2 citations

Brittany L. Mitchell, Elham Assary, Danyang Li, Geneviève Morneau‐Vaillancourt, Alan E Murphy +51 more

Do Children’s Mental Health Symptoms Impact Their Access to Unlocked Guns at Home?

Journal of the American Academy of Child & Adolescent Psychiatry(2025)10.1016/j.jaac.2025.04.011

N/A

0.104DataRank · unranked

1 citations

Josie J. Caves Sivaraman, Michele M. Easter, Naomi N. Duke, Megan L. Ranney, Jeffrey W. Swanson +2 more

Dual methylation and hydroxymethylation study of alcohol use disorder

Addiction Biology(2021)10.1111/adb.13114

N/A

0DataRank · unranked

25 citations

Robin F. Chan, Min Zhao, Lin Xie, William Copeland, Brenda W.J.H. Penninx +3 more

Methylomic Investigation of Problematic Adolescent Cannabis Use and Its Negative Mental Health Consequences

Journal of the American Academy of Child & Adolescent Psychiatry(2021)10.1016/j.jaac.2021.02.008

N/A

0DataRank · unranked

24 citations

Robin F. Chan, Min Zhao, Lin Xie, William Copeland, Karolina A. Åberg +2 more

Pubertal timing moderates the same-day coupling between family hassles and negative affect in girls and boys

Development and Psychopathology(2022)10.1017/s0954579422000591

N/A

0DataRank · unranked

1 citations

Michael A. Russell, Candice L. Odgers, Rick H. Hoyle, William Copeland, Jamie M. Gajos

Distinct Associations of Deprivation and Threat With Alterations in Brain Structure in Early Childhood

Journal of the American Academy of Child & Adolescent Psychiatry(2023)10.1016/j.jaac.2023.02.006

N/A

0DataRank · unranked

40 citations

Helen L. Egger, Cheryl R. Stein, Esmeralda Navarro, Kimberly L. H. Carpenter, Srishti Goel +4 more

Association between relative age at school and persistence of ADHD in prospective studies: an individual participant data meta-analysis

The Lancet Psychiatry(2023)10.1016/s2215-0366(23)00272-9

N/A

0DataRank · unranked

14 citations

Serge Caparos, Charlotte Pinabiaux, Guido Schwarzer, Gerta Rücker, Sharifah Shameem Agha +95 more

The Impact of Childhood Mental Health and Substance Use on Methylation Aging Into Adulthood

Journal of the American Academy of Child & Adolescent Psychiatry(2023)10.1016/j.jaac.2023.10.014

N/A

0DataRank · unranked

8 citations

Ellen W. McGinnis, Min Zhao, Linying Xie, Garrett T. Marks, Karolina A. Åberg +3 more

The ChAMP App: A Scalable mHealth Technology for Detecting Digital Phenotypes of Early Childhood Mental Health

medRxiv(2023)10.1101/2023.01.19.23284753

N/A

0DataRank · unranked

6 citations

Julia Halvorson-Phelan, Aisling O’Leary, Carter Bradshaw, Shania Lunna, Isabel Berman +6 more

Using Wearable Digital Devices to Screen Children for Mental Health Conditions: Ethical Promises and Challenges

Sensors(2024)10.3390/s24103214

N/A

0DataRank · unranked

14 citations

Timothy Lahey, Juniper Lovato, Bryn C. Loftness, Antranig Douglas, Joseph A. Skelton +5 more

Ambient air pollution and depressed mood in the National Longitudinal Study of Adolescent to Adult Health (Add Health) wave 4

American Journal of Epidemiology(2024)10.1093/aje/kwae314

N/A

0DataRank · unranked

3 citations

George D. Thurston, Yongzhao Shao, Yian Zhang, William Copeland, Cheryl R. Stein +1 more

Hair Cortisol Concentrations in the Prediction of Early Substance Use Engagement in Youth

Substance Use & Misuse(2024)10.1080/10826084.2024.2423366

N/A

0DataRank · unranked

1 citations

Jennifer Godwin, Fernanda C. Andrade, William Copeland, Erin K. Davisson, Cynthia M. Kuhn +3 more

Multi-ancestral genome-wide association study of clinically defined nicotine dependence reveals strong genetic correlations with other substance use disorders and health-related traits

Psychological Medicine(2025)10.1017/s0033291725100883

N/A

0DataRank · unranked

2 citations

Dongbing Lai, Jared V. Balbona, Alex P. Miller, Alexander S. Hatoum, Joseph D. Deak +62 more

Cell type-specific methylome-wide association studies of childhood ADHD symptoms

European Neuropsychopharmacology(2025)10.1016/j.euroneuro.2025.09.010

N/A

0DataRank · unranked

1 citations

Marieke Klein, Doretta Caramaschi, Shaunna L. Clark, Marta Cosín‐Tomás, Nastassja Koen +30 more

The Role of Despair in Predicting Self-Destructive Behaviors

Population Research and Policy Review(2025)10.1007/s11113-025-09952-4

N/A

0DataRank · unranked

2 citations

Audrey L. Kelly, Iliya Gutin, Lilly Shanahan, Jennifer Godwin, Kathleen Mullan Harris +2 more

Multi-ancestral genome-wide association study of clinically defined nicotine dependence reveals strong genetic correlations with other substance use disorders and health-related traits

medRxiv(2025)10.1101/2025.01.29.25320962

N/A

0DataRank · unranked

2 citations

Dongbing Lai, Alex P. Miller, Alexander S. Hatoum, Joseph D. Deak, Jared V. Balbona +60 more

Cell type-specific methylome-wide association studies of childhood ADHD symptoms

medRxiv(2025)10.1101/2025.04.16.25325956

N/A

0DataRank · unranked

1 citations

Marieke Klein, Doretta Caramaschi, Shaunna L. Clark, Marta Cosín‐Tomás, Nastassja Koen +30 more

Leveraging genome-wide data to investigate differences between opioid use vs. opioid dependence in 41,176 individuals from the Psychiatric Genomics Consortium

Molecular Psychiatry(2020)10.1038/s41380-020-0677-9

N/A

0DataRank · unranked

146 citations

Raymond K. Walters, Emma C. Johnson, Jeanette N. McClintick, Amy Adkins, Daniel E. Adkins +40 more

Pathways to health: A longitudinal examination of protective factors in children with and without preschool anxiety.

UNC Libraries(2025)10.17615/2g96-t332

N/A

0DataRank · unranked

0 citations

Sophia Martin, Esmeralda Navarro, Margaret A. Sheridan, Megan M. Davis, William Copeland +3 more

Dual methylation and hydroxymethylation study of alcohol use disorder

medRxiv(2020)10.1101/2020.09.16.20194639

N/A

0DataRank · unranked

1 citations

Robin F. Chan, Min Zhao, Lin Xie, William Copeland, Brenda W.J.H. Penninx +3 more

Preschool Anxiety Disorders in Pediatric Primary Care: Prevalence and Comorbidity

UNC Libraries(2020)10.17615/0yha-4h70

N/A

0DataRank · unranked

0 citations

Adrian Angold, E. Jane Costello, Lauren Franz, Nissa Towe‐Goodman, Helen L. Egger +1 more

Deep Sequencing of Three Loci Implicated in Large-Scale Genome-Wide Association Study Smoking Meta-Analyses

UNC Libraries(2020)10.17615/gjtf-3q39

N/A

0DataRank · unranked

0 citations

Daniel E. Adkins, Sri Nerella, William Copeland, Gaurav Kumar, Edwin J. van den Oord +15 more

Genome-Wide Meta-Analysis of Longitudinal Alcohol Consumption Across Youth and Early Adulthood

UNC Libraries(2020)10.17615/y8r7-8g62

N/A

0DataRank · unranked

0 citations

Youfang Liu, Judy L. Silberg, Tyson H. Brown, Edwin J. C. G. van den Oord, Martin A. Kennedy +14 more

Are children and adolescents with food allergies at increased risk for psychopathology?

UNC Libraries(2020)10.17615/tm5x-3w41

N/A

0DataRank · unranked

0 citations

E. Jane Costello, William Copeland, Nancy Zucker, Lilly Shanahan, Adrian Angold

Childhood loneliness as a specific risk factor for adult psychiatric disorders

Psychological Medicine(2021)10.1017/s0033291721001422

N/A

0DataRank · unranked

62 citations

Leslie Rescorla, Lilly Shanahan, Henning Tiemeier, William Copeland, Yllza Xerxa

Impact of the COVID-19 pandemic on substance use among adults without children, parents, and adolescents

Addictive Behaviors Reports(2021)10.1016/j.abrep.2021.100388

N/A

0DataRank · unranked

41 citations

Ann T. Skinner, Jennifer W Godwin, Yu Bai, Jennifer E. Lansford, William Copeland +7 more

William Copeland

Indexed papers

Top data-sharing exemplar

Papers