Thorhildur Halldorsdottir

Depressive symptoms, mental wellbeing, and substance use among adolescents before and during the COVID-19 pandemic in Iceland: a longitudinal, population-based study

Ingibjörg Eva Þórisdóttir, Bryndís Björk Ásgeirsdóttir, Álfgeir L. Kristjánsson et al. · The Lancet Psychiatry · 2021 · 301 citations · Full text

Public Health, Behavioral Sciences, Psychiatry +17

Adverse Childhood Experiences and Adult Mental Health Outcomes

Hilda Björk Daníelsdóttir, Thor Aspelund, Qing Shen et al. · JAMA Psychiatry · 2024 · 229 citations · Full text

Medicine, Psychiatry, Psychology +17

Emotion Regulation Mediates the Relationship between ADHD and Depressive Symptoms in Youth

Karen E. Seymour, Andrea Chronis‐Tuscano, Thorhildur Halldorsdottir et al. · Journal of Abnormal Child Psychology · 2011 · 170 citations

Education, Psychiatry, Psychology +14

Polygenic Risk: Predicting Depression Outcomes in Clinical and Epidemiological Cohorts of Youths

Thorhildur Halldorsdottir, Charlotte Piechaczek, Ana Paula Matos et al. · American Journal of Psychiatry · 2019 · 117 citations

Life Sciences, Genetics, Psychiatry +17

Adolescent well‐being amid the COVID‐19 pandemic: Are girls struggling more than boys?

Thorhildur Halldorsdottir, Ingibjörg Eva Þórisdóttir, Caine C. A. Meyers et al. · JCPP Advances · 2021 · 110 citations · Full text

Public Health, Child Health, Adolescent Development +16