Richard H. Lewis Source Confirmed

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

Researcher

University of Arkansas at Little Rock

faculty

17 h-index 114 pubs 942 cited

Research Areas

Behavioral and Psychological Studies Trauma and Emergency Care Studies Mental Health Research Topics Social and Intergroup Psychology Child Abuse and Trauma Neuroscience and Neuropharmacology Research Health Disparities and Outcomes Criminal Justice and Corrections Analysis

Links

ORCID Lab Website

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OverviewAI-generated summary

Richard H. Lewis's research investigates the complex interplay between biological, psychological, and social factors influencing human behavior and health outcomes. His work has explored the relationship between hormones like testosterone and cortisol and aggressive or criminal behavior in both men and women. Lewis has also examined the impact of adverse childhood experiences, such as maltreatment, on mental health, including suicidal ideation and the development of PTSD. His research extends to trauma and emergency care, with publications addressing outcomes related to long bone fractures, major arterial injuries, and blunt aortic injuries. He has also studied the role of self-control and psychopathy in poly-victimization and analyzed long-term trends in firearm violence affecting youth. Lewis's scholarship metrics include an h-index of 17, with 114 total publications and 942 total citations.

Metrics

  • h-index: 17
  • Publications: 114
  • Citations: 942

Selected Publications

  • The role of impulsivity and sensation seeking in associations between empathy and crime (2025) DOI
  • Environmental and Genetic Contributions to Attachment in Late Adolescence and Young Adulthood (2024) DOI
  • Testosterone, cortisol, and psychopathy: Further evidence with the Levenson self-report psychopathy scale and the inventory of callous unemotional traits (2024) DOI
  • Hormones, Autonomic Nervous System Activity, and Criminal Behavior (2024) DOI
  • Hormones, autonomic nervous system activity, and criminal behavior (2024) DOI
  • Examining the Role of Low Self-Control and Psychopathy in Explaining Poly-Victimization (2022) DOI
  • The association between the 2D:4D ratio and psychopathic characteristics (2022) DOI
  • Testosterone, cortisol, and criminal behavior in men and women (2022) DOI
  • Testing the role of inflammation in the relation of childhood maltreatment and suicidal ideation among young adults (2022) DOI
  • Inflammatory and environmental contributions to social information processing (2021) DOI
  • An exploratory analysis of testosterone, cortisol, and aggressive behavior type in men and women (2021) DOI

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