D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Psychology D-index 32 Citations 8,801 91 World Ranking 7964 National Ranking 4367

Overview

What is he best known for?

The fields of study he is best known for:

  • Social psychology
  • Psychiatry
  • Mental illness

Leonard J. Simms mostly deals with Psychiatry, Clinical psychology, Dysphoria, Anxiety and Psychometrics. The various areas that Leonard J. Simms examines in his Psychiatry study include Cognitive psychology and Taxonomy. Leonard J. Simms interconnects Mental health, Personality disorders, Personality and Computerized adaptive testing in the investigation of issues within Clinical psychology.

His study in Anxiety is interdisciplinary in nature, drawing from both Psychological testing and Mood. Leonard J. Simms works mostly in the field of Psychometrics, limiting it down to topics relating to Personality Assessment Inventory and, in certain cases, Agreeableness, Developmental psychology, Alternative five model of personality, Absorption and 16PF Questionnaire. His Anxiety disorder research is multidisciplinary, relying on both Confirmatory factor analysis and Test validity.

His most cited work include:

  • The Hierarchical Taxonomy of Psychopathology (HiTOP): A Dimensional Alternative to Traditional Nosologies (799 citations)
  • Confirmatory factor analyses of posttraumatic stress symptoms in deployed and nondeployed veterans of the Gulf War. (589 citations)
  • Development and validation of the Inventory of Depression and Anxiety Symptoms (IDAS). (477 citations)

What are the main themes of his work throughout his whole career to date?

Clinical psychology, Personality, Developmental psychology, Personality Assessment Inventory and Personality disorders are his primary areas of study. The study incorporates disciplines such as Psychosocial, Psychiatry, Depression and Personality pathology in addition to Clinical psychology. His work on Big Five personality traits, Schedule for Nonadaptive and Adaptive Personality and Extraversion and introversion as part of his general Personality study is frequently connected to Trait, thereby bridging the divide between different branches of science.

Within one scientific family, Leonard J. Simms focuses on topics pertaining to Categorical variable under Developmental psychology, and may sometimes address concerns connected to Narcissistic personality disorder. His research on Personality Assessment Inventory also deals with topics like

  • Psychometrics and related Test validity, Psychological testing and Personality test,
  • Alternative five model of personality which is related to area like Agreeableness. Leonard J. Simms focuses mostly in the field of Psychopathology, narrowing it down to matters related to Taxonomy and, in some cases, Nosology.

He most often published in these fields:

  • Clinical psychology (44.83%)
  • Personality (44.83%)
  • Developmental psychology (26.44%)

What were the highlights of his more recent work (between 2018-2021)?

  • Clinical psychology (44.83%)
  • Personality (44.83%)
  • PsycINFO (8.05%)

In recent papers he was focusing on the following fields of study:

His primary areas of investigation include Clinical psychology, Personality, PsycINFO, Psychopathology and Cognitive psychology. Leonard J. Simms integrates Clinical psychology and Current in his studies. Personality and Computerized adaptive testing are commonly linked in his work.

Leonard J. Simms has included themes like Mental health, Nosology and Taxonomy in his Psychopathology study. His Cognitive psychology research incorporates themes from Test validity and Translation. His studies deal with areas such as Big Five personality traits, Criterion validity, Applied psychology, Justice and Likert scale as well as Personality Assessment Inventory.

Between 2018 and 2021, his most popular works were:

  • Does the number of response options matter? Psychometric perspectives using personality questionnaire data. (42 citations)
  • Integrating the Hierarchical Taxonomy of Psychopathology (HiTOP) into clinical practice (28 citations)
  • A Multivariate Analysis of the Pathological Narcissism Inventory's Nomological Network. (13 citations)

In his most recent research, the most cited papers focused on:

  • Social psychology
  • Mental illness
  • Major depressive disorder

His scientific interests lie mostly in Clinical psychology, Medical diagnosis, Narcissism, Grandiosity and Narcissistic personality disorder. He works mostly in the field of Narcissism, limiting it down to topics relating to Psychosocial and, in certain cases, Personality disorders, as a part of the same area of interest. His research investigates the connection between Personality disorders and topics such as Expression that intersect with issues in Cognitive psychology.

His Cognitive psychology research includes themes of Likert scale and Personality. His Grandiosity study integrates concerns from other disciplines, such as Interpersonal relationship and Vulnerability. His Mental health research focuses on Taxonomy and how it connects with Conceptualization and Psychoanalysis.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

The Hierarchical Taxonomy of Psychopathology (HiTOP): A Dimensional Alternative to Traditional Nosologies

Roman Kotov;Robert F. Krueger;David Watson;Thomas M. Achenbach.
Journal of Abnormal Psychology (2017)

1756 Citations

Confirmatory factor analyses of posttraumatic stress symptoms in deployed and nondeployed veterans of the Gulf War.

Leonard J Simms;David Watson;Bradley N Doebbeling;Bradley N Doebbeling.
Journal of Abnormal Psychology (2002)

850 Citations

Development and validation of the Inventory of Depression and Anxiety Symptoms (IDAS).

David Watson;Michael W. O'Hara;Leonard J. Simms;Roman Kotov.
Psychological Assessment (2007)

729 Citations

Psychometric Properties of the State-Trait Inventory for Cognitive and Somatic Anxiety (STICSA): Comparison to the State-Trait Anxiety Inventory (STAI).

Daniel F. Grös;Martin M. Antony;Leonard J. Simms;Randi E. McCabe.
Psychological Assessment (2007)

712 Citations

Basic dimensions of temperament and their relation to anxiety and depression: A symptom-based perspective

David Watson;Wakiza Gamez;Leonard J. Simms.
Journal of Research in Personality (2005)

481 Citations

A meta-analytic investigation of the structure of posttraumatic stress disorder symptoms.

Tom Yufik;Leonard J. Simms.
Journal of Abnormal Psychology (2010)

397 Citations

Progress in achieving quantitative classification of psychopathology

Robert F. Krueger;Roman Kotov;David Watson;Miriam K. Forbes.
World Psychiatry (2018)

335 Citations

On the structure of personality disorder traits: conjoint analyses of the CAT-PD, PID-5, and NEO-PI-3 trait models.

Aidan G. C. Wright;Leonard J. Simms.
Personality Disorders: Theory, Research, and Treatment (2014)

297 Citations

Computerized adaptive assessment of personality disorder: introducing the CAT-PD project.

Leonard J. Simms;Lewis R. Goldberg;John E. Roberts;David Watson.
Journal of Personality Assessment (2011)

288 Citations

Psychometric evaluation of the Restructured Clinical Scales of the MMPI-2

Leonard J. Simms;Alex Casillas;Lee Anna Clark;David Watson.
Psychological Assessment (2005)

180 Citations

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