World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
32
Citations
4513
World Ranking
10899
National Ranking
5697

Best Publications

  • Insomnia symptoms, nightmares, and suicidal ideation in a college student sample.

    Michael R Nadorff;Sarra Nazem;Amy Fiske

  • Insomnia, anxiety, and depression during the COVID-19 pandemic: an international collaborative study.

    Charles M. Morin;Bjørn Bjorvatn;Frances Chung;Brigitte Holzinger

  • Distinguishing Mediational Models and Analyses in Clinical Psychology: Atemporal Associations Do Not Imply Causation.

    E. Samuel Winer;Daniel Cervone;Jessica Bryant;Cliff McKinney

  • Aetiology and treatment of nightmare disorder: State of the art and future perspectives

    Annika Gieselmann;Malik Ait Aoudia;Michelle Carr;Anne Germain

  • Anhedonia predicts suicidal ideation in a large psychiatric inpatient sample.

    E. Samuel Winer;Michael R. Nadorff;Thomas E. Ellis;Thomas E. Ellis;Jon G. Allen;Jon G. Allen

  • Insomnia symptoms, nightmares, and suicide risk: duration of sleep disturbance matters.

    Michael R. Nadorff;Sarra Nazem;Amy Fiske

  • Insomnia Symptoms, Nightmares, and Suicidal Ideation in Older Adults

    Michael R. Nadorff;Amy Fiske;Jeannie A. Sperry;Rachel Petts

  • Sleep disorders and the interpersonal-psychological theory of suicide: independent pathways to suicidality?

    Michael R. Nadorff;Michael R. Nadorff;Michael D. Anestis;Sarra Nazem;H. Claire Harris

  • Collaborative assessment and management of suicidality in an inpatient setting: results of a pilot study.

    Thomas E. Ellis;Kelly L. Green;Jon G. Allen;David A. Jobes

  • Relations between hopelessness, depressive symptoms and suicidality: mediation by reasons for living.

    Courtney L. Bagge;Dorian Ashley Lamis;Michael Nadorff;Augustine Osman

  • Sleep Disturbances and Suicide Risk.

    Rebecca A. Bernert;Michael R. Nadorff

  • Sleep and daytime problems during the COVID-19 pandemic and effects of coronavirus infection, confinement and financial suffering: a multinational survey using a harmonised questionnaire

    Unknown

  • Mapping the relationship between anxiety, anhedonia, and depression.

    E. Samuel Winer;Jessica Bryant;Gregory Bartoszek;Enrique Rojas

  • Self-Concealment and Suicidal Behaviors

    Adam Friedlander;Sarra Nazem;Amy Fiske;Michael R. Nadorff

  • The Association between Anhedonia, Suicidal Ideation, and Suicide Attempts in a Large Student Sample

    E. Samuel Winer;Christopher W. Drapeau;Jennifer C. Veilleux;Michael R. Nadorff

  • Sleep symptoms are essential features of long‐COVID – Comparing healthy controls with COVID‐19 cases of different severity in the international COVID sleep study (ICOSS‐II)

    Unknown

  • Nightmares: Under-Reported, Undetected, and Therefore Untreated.

    Michael R. Nadorff;Danielle K. Nadorff;Anne Germain

  • Winning and positive affect can lead to reckless gambling.

    Lori F. Cummins;Michael R. Nadorff;Anita E. Kelly

  • Investigating insomnia as a cross-sectional and longitudinal predictor of loneliness: Findings from six samples.

    Melanie A. Hom;Jennifer L. Hames;Lindsay P. Bodell;Jennifer M. Buchman-Schmitt

  • Brief cognitive behavioral therapy in primary care: a hybrid type 2 patient-randomized effectiveness-implementation design

    Jeffrey A Cully;Maria E A Armento;Maria E A Armento;Juliette Mott;Juliette Mott;Michael R Nadorff;Michael R Nadorff

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