Brinkley M Sharpe
Biographic Data
| ID | 5862466 |
|---|---|
| NAME | Brinkley M Sharpe |
| GIVEN NAMES | Brinkley M |
| FAMILY NAME | Sharpe |
| SIGNATURE | SHARPE B M |
| AFFILIATIONS | University of Georgia |
| ORCID | 0000-0002-0320-9024 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 0 |
Rapid Effects of MDMA Administration on Self-Reported Personality Traits and Affect State
3,4-methylenedioxymethamphetamine (MDMA) assisted therapy has been shown to be a safe and effective treatment for PTSD and emerging research suggests a change in personality traits may be a factor in treatment response. Most prior research on MDMA and personality has focused on cross-sectional comparisons of MDMA users and non-users; as such, well-controlled research assessing personality and affective states change following MDMA vs placebo admi…
Longitudinal associations between five factor model and impulsive personality traits and PTSD symptoms
Factor Structure of the FFM ATM
The Dark Triad (DT) refers to three socially aversive personality constructs: psychopathy, narcissism, and Machiavellianism. In response to concerns with existing self-report questionnaires measuring these constructs, we created the Five Factor Model Antagonistic Triad Measure (FFM ATM), which uses 46 items to assess multidimensional, faceted versions of the three DT constructs. The current pre-registered study used two large samples (Ns = 600 an…
Does Machiavellianism meaningfully differ from psychopathy? It depends
Machiavellianism is a personality construct characterized by cynicism, callousness, and skillful manipulation of others to achieve personal gains. We review the Machiavellianism literature with a particular focus on its measurement alongside narcissism and psychopathy in the so‐called “Dark Triad” (DT). We discuss criticisms of Machiavellianism on the grounds of insufficient construct validity as well as its virtual indistinguishability from psyc…
Searching high and low for meaningful and replicable morphometric correlates of personality
Recent personality neuroscience research in large samples suggests that personality traits tend to bear null-to-small relations to morphometric (i.e., brain structure) regions of interest (ROIs). In this preregistered, two-part study using Human Connectome Project data ( N = 1,105), we address the possibility that these null-to-small relations are due, in part, to the "level" (i.e., hierarchical placement) of personality and/or morphometry examin…
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Does Machiavellianism meaningfully differ from psychopathy? It depends
Machiavellianism is a personality construct characterized by cynicism, callousness, and skillful manipulation of others to achieve personal gains. We review the Machiavellianism literature with a particular focus on its measurement alongside narcissism and psychopathy in the so‐called “Dark Triad” (DT). We discuss criticisms of Machiavellianism on the grounds of insufficient construct validity as well as its virtual indistinguishability from psyc…
Searching high and low for meaningful and replicable morphometric correlates of personality
Recent personality neuroscience research in large samples suggests that personality traits tend to bear null-to-small relations to morphometric (i.e., brain structure) regions of interest (ROIs). In this preregistered, two-part study using Human Connectome Project data ( N = 1,105), we address the possibility that these null-to-small relations are due, in part, to the "level" (i.e., hierarchical placement) of personality and/or morphometry examin…
Factor Structure of the FFM ATM
The Dark Triad (DT) refers to three socially aversive personality constructs: psychopathy, narcissism, and Machiavellianism. In response to concerns with existing self-report questionnaires measuring these constructs, we created the Five Factor Model Antagonistic Triad Measure (FFM ATM), which uses 46 items to assess multidimensional, faceted versions of the three DT constructs. The current pre-registered study used two large samples (Ns = 600 an…
Rapid Effects of MDMA Administration on Self-Reported Personality Traits and Affect State
3,4-methylenedioxymethamphetamine (MDMA) assisted therapy has been shown to be a safe and effective treatment for PTSD and emerging research suggests a change in personality traits may be a factor in treatment response. Most prior research on MDMA and personality has focused on cross-sectional comparisons of MDMA users and non-users; as such, well-controlled research assessing personality and affective states change following MDMA vs placebo admi…
Longitudinal associations between five factor model and impulsive personality traits and PTSD symptoms
Big Five personality traits (5 works) · Personality (5 works) · Psychology (5 works) · Social Psychology (5 works) · Developmental psychology (3 works) · Personality Disorders and Psychopathology (3 works) · Personality Traits and Psychology (3 works) · Clinical Psychology (2 works) · Dark triad (2 works) · Machiavellianism (2 works)