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Dive into the research topics where Leonard Simms is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Design and pilot testing of a culturally tailored breastfeeding promotion intervention for non-Hispanic black women
Kasprzak, C. (PI), Cadzow, R. (CoI), Leone, L. (CoI), Paluch, R. (CoI) & Simms, L. (CoI)
National Institute on Minority Health & Health Disparities
08/3/24 → 02/28/27
Project: Research
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Development of Negative Valence Measures
Simms, L. (PI), Hawk, L. (CoI), Kotov, R. (CoI) & Nelson, B. (CoI)
National Institute of Mental Health
04/1/21 → 03/31/26
Project: Research
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Development of Negative Valence Measures
Simms, L. (PI), Hawk, L. (CoI), Kotov, R. (CoI), Naragon Gainey, K. (CoI) & Nelson, B. (CoI)
National Institute of Mental Health
04/1/20 → 03/31/21
Project: Research
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Clarifying the Conceptualization and Measurement of Motivations for Solitude: A Structural Analysis
Weingarten, J. P., Emery, L., McVarnock, A., Coplan, R. J., Simms, L. J. & Bowker, J. C., 2026, (Accepted/In press) In: Emerging Adulthood.Research output: Contribution to journal › Article › peer-review
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Computerized adaptive testing for assessing substance use and substance use disorder: A systematic review
Boness, C. L., Tuchman, F. R., Sweat, J., Link, K., Witkiewitz, K. & Simms, L. J., Apr 2026, In: Journal of Substance Use and Addiction Treatment. 183, 209852.Research output: Contribution to journal › Review article › peer-review
Open Access -
Distinguishing Personality Functioning, Normal-Range Traits, and Maladaptive Traits in Offenders
Liu, Y., Zhou, B., Haehner, P., Simms, L. J., Yang, B. & Hopwood, C. J., 2026, (Accepted/In press) In: Clinical Psychological Science.Research output: Contribution to journal › Article › peer-review
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Narcissism From Every Angle: An Interpersonal Analysis of Narcissism in Young Adults
Edershile, E. A., Girard, J. M., Woods, W. C., Williams, T. F., Simms, L. J. & Wright, A. G. C., Jul 2026, In: Assessment. 33, 5, p. 784-805 22 p.Research output: Contribution to journal › Article › peer-review
Open Access2 Scopus citations -
Validation of the Hierarchical Taxonomy of Psychopathology Brief Report (HiTOP-BR) in Two German-Speaking Samples
Schmitt, J., Volz, M., Benecke, C., Simms, L. J., Kotov, R., Reininghaus, U. & Zimmermann, J., 2026, (Accepted/In press) In: Journal of Personality Assessment.Research output: Contribution to journal › Article › peer-review
Open Access