Match tier Confirmed
Presence Current · Arkansas
Last published 2026
Sources OpenAlex · ORCID
Refreshed 2026-10-05

Ellen W. Leen‐Feldner

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

High Impact

Professor / Vice Chair

Also affiliated: University of Vermont (2002–2007); Laureate Institute for Brain Research (2016)

36 h-index 118 pubs 3,565 cited

  • Humans
  • Female
  • Male
  • Adolescent
  • Anxiety
  • Adult
  • Child
  • Surveys and Questionnaires
  • Anxiety Disorders
  • Motivation
  • Panic Disorder
  • Smoking
  • Stress Disorders, Post-Traumatic
  • Cannabidiol
  • Adaptation, Psychological

Biography and Research Information

OverviewAI-generated summary

Ellen W. Leen‐Feldner is a Professor and Vice Chair at the University of Arkansas at Fayetteville. Her research focuses on behavioral and psychological studies, particularly concerning anxiety disorders, trauma, and substance use. She has published extensively on the empirical literature relating anxiety to puberty, smoking, and panic attacks, as well as the associations between parental posttraumatic stress disorder and offspring internalizing problems.

Leen‐Feldner's work also investigates alcohol use motives among adolescents exposed to trauma, exploring their connection to posttraumatic stress. She has contributed to the understanding of elevated social anxiety among early maturing girls and examined the role of experiential avoidance in acute pain tolerance. Her scholarship metrics include an h-index of 36 and over 3,500 citations across 116 publications, designating her as a highly cited researcher.

Her collaborations include numerous shared publications with researchers at the University of Arkansas at Fayetteville, such as L. Riley Gournay, Matthew T. Feldner, Morgan A. Hill, and Morgan L. Ferretti. She maintains an active laboratory website and has been recently active in research, with her most recent publication in 2026.

Metrics

  • h-index: 36
  • Publications: 118
  • Citations: 3,565

Positions

  • Professor / Vice Chair 2017–present
    University of Arkansas Department of Psychological Science ORCID

Selected Publications

  • Hypothalamic-pituitary-adrenal (HPA) axis stress response to a laboratory-based 10 % CO2 challenge in healthy adults (2025)
    Psychoneuroendocrinology DOI OpenAlex
  • The effects of acute versus repeated cannabidiol administration on trauma‐relevant emotional reactivity: A double‐blind, randomized, placebo‐controlled trial (2024)
    Journal of Traumatic Stress 1 citation DOI OpenAlex
  • Cannabidiol (CBD) Products: Use Patterns and Perceptions Within a Sample of Anxious Users (2024)
    Substance Use & Misuse 3 citations DOI OpenAlex
  • 0108 Sleep Deprivation Impairs the Ability to Reappraise Negative Situations (2024)
    SLEEP 1 citation DOI OpenAlex
  • A Survey Study of Individuals Using Hexahydrocannabinol Cannabis Products: Use Patterns and Perceived Effects (2023)
    Cannabis and Cannabinoid Research 17 citations DOI OpenAlex
  • The effects of cannabidiol on worry and anxiety among high trait worriers: a double-blind, randomized placebo controlled trial (2023)
    Psychopharmacology 36 citations DOI OpenAlex
  • Investigating the effect of hormonal contraceptive use on salivary cortisol response to a CO2 challenge (2023)
    Psychoneuroendocrinology 1 citation DOI OpenAlex
  • Does a laboratory-based CO2 challenge induce a hypothalamic-pituitary-adrenal (HPA) axis stress response in healthy adults? (2023)
    Psychoneuroendocrinology DOI OpenAlex
  • Cannabidiol Reduces Nicotine Withdrawal Severity and State Anxiety During an Acute E-cigarette Abstinence Period: A Novel, Open-Label Study (2023)
    Cannabis and Cannabinoid Research 9 citations DOI OpenAlex
  • A double-blind, randomized, placebo-controlled test of the effects of cannabidiol on fear elicited by a 10% carbon dioxide-enriched air breathing challenge (2022)
    Psychopharmacology 9 citations DOI OpenAlex
  • A laboratory-based examination of a standardized sexual assault script (2022)
    Anxiety Stress & Coping DOI OpenAlex
  • An experimental test of the effects of acute sleep deprivation on affect and avoidance (2022)
    Journal of Behavior Therapy and Experimental Psychiatry 6 citations DOI OpenAlex
  • Pediatric Psychotropic Polypharmacy: An Evaluation of the Correlates and Prevalence Across Assessment Cycles in the National Health and Nutrition Examination Survey (2022)
    Journal of Child and Adolescent Psychopharmacology 3 citations DOI OpenAlex
  • A Laboratory-Based Investigation of Links between Maternal Posttraumatic Stress Symptoms and Adolescent Offspring Anxiety (2021)
    Parenting 1 citation DOI OpenAlex
  • Greater adolescent tiredness is related to more emotional arousal during a hyperventilation task: An area under the curve approach (2021)
    Journal of Adolescence 7 citations DOI OpenAlex

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Collaboration Network

98 Collaborators 40 Institutions 3 Countries

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