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Related Concept Videos

Personality Disorders: Dependent and Obsessive-Compulsive01:24

Personality Disorders: Dependent and Obsessive-Compulsive

Dependent personality disorder and obsessive-compulsive personality disorder are two separate psychological conditions that influence behavior, relationships, and overall life functioning. Though both involve maladaptive behaviors, their core characteristics and motivations differ significantly.
 Dependent Personality Disorder
Dependent personality disorder is characterized by an excessive reliance on others to manage various aspects of life. Individuals with this disorder often struggle with...
Obsessive-Compulsive Disorder01:28

Obsessive-Compulsive Disorder

Obsessive-compulsive disorder (OCD) is a mental health condition characterized by recurrent obsessions, compulsions, or both, which consume significant time and interfere with daily functioning. Obsessions involve persistent, intrusive, and unwanted thoughts, images, or urges that evoke anxiety. Common examples include irrational fears of contamination or harm. Compulsions are repetitive behaviors or mental acts performed to reduce the anxiety caused by obsessions. For instance, individuals...
Psychosexual Stages of Personality: Oral01:16

Psychosexual Stages of Personality: Oral

The oral stage is the initial phase of Sigmund Freud's theory of psychosexual development, occurring from birth to approximately 12 to 18 months. During this period, the infant's mouth serves as the primary source of pleasure, with actions such as sucking, chewing, biting, and drinking playing a crucial role in reducing tension. These activities are essential not only for nourishment but also for the infant's psychological and emotional satisfaction.
Weaning, typically occurring around the age...
Self-Report Tests of Personality01:22

Self-Report Tests of Personality

Self-report inventories are objective personality assessments that use multiple-choice items or numbered scales, typically ranging from 1 (strongly disagree) to 5 (strongly agree). They are often called Likert scales after Rensis Likert. These inventories are widely used due to their ease of administration and cost-effectiveness. One of the most prominent examples is the Minnesota Multiphasic Personality Inventory (MMPI), initially developed in the 1940s to assess abnormal personality traits.
Assessment of the Mouth01:26

Assessment of the Mouth

A thorough mouth assessment, including inspection and palpation of the lips, gums, tongue, tonsils, uvula, and pharynx, is crucial in detecting potential health issues. Diseases ranging from oral cancer to systemic conditions like diabetes could be identified early through careful oral examination. This article provides a detailed guide on conducting a comprehensive mouth assessment.
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Psychosexual Stages of Personality: Anal01:26

Psychosexual Stages of Personality: Anal

Sigmund Freud's theory of psychosexual development describes the anal stage as occurring between 18 months and three years of age. During this period, children derive pleasure from controlling and releasing their bowel movements. However, they quickly learn that societal expectations impose restrictions on when and where this can happen. This stage marks a critical point where children begin to develop a sense of control and mastery over their bodily functions, as well as their broader...

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Related Experiment Video

Updated: Jun 30, 2026

Exploring the Neural Correlates of Cognitive Reappraisal in Obsessive-Compulsive Disorder Using Task-based Functional Magnetic Resonance Imaging
09:14

Exploring the Neural Correlates of Cognitive Reappraisal in Obsessive-Compulsive Disorder Using Task-based Functional Magnetic Resonance Imaging

Published on: March 14, 2025

"How obsessive are dental students?" - A personality styles & disorder inventory-based cross-sectional, controlled

Thomas Gerhard Wolf1, Christina Röthlin2, Lisa Hilse2

  • 1Department of Restorative, Preventive and Pediatric Dentistry, School of Dental Medicine, University of Bern, Switzerland; Department of Periodontology and Operative Dentistry, University Medical Center of the Johannes Gutenberg-University, Mainz, Germany.

Journal of Dentistry
|June 28, 2026
PubMed
Summary
This summary is machine-generated.

Dental professionals exhibit higher perfectionism and stress than psychologists. Personality styles evolve with experience, suggesting a need for further research into dental education and patient care.

Keywords:
Dental studentDentist personalityDentist-patient relationshipPersonality styles

Related Experiment Videos

Last Updated: Jun 30, 2026

Exploring the Neural Correlates of Cognitive Reappraisal in Obsessive-Compulsive Disorder Using Task-based Functional Magnetic Resonance Imaging
09:14

Exploring the Neural Correlates of Cognitive Reappraisal in Obsessive-Compulsive Disorder Using Task-based Functional Magnetic Resonance Imaging

Published on: March 14, 2025

Area of Science:

  • Psychology
  • Dental Medicine
  • Occupational Health

Background:

  • Personality styles may differ between students and professionals in demanding fields like dentistry.
  • Understanding these differences is crucial for professional development and well-being.

Purpose of the Study:

  • To compare personality styles across dental students, practicing dentists, psychology students, and psychotherapists.
  • To identify variations linked to academic versus professional stages and disciplines.

Main Methods:

  • Utilized the Personality-Styles-and-Disorders-Inventory (PSDI) for personality assessment.
  • Compared 249 dental students, 162 dentists, 160 psychology students, and 430 psychotherapists.
  • Analyzed 14 distinct personality styles across the four groups.

Main Results:

  • Significant personality style differences were observed among the four cohorts.
  • Students exhibited higher emotionality and stress-related styles; dental students showed high stress, burnout, depression, and low optimism.
  • Professionals displayed "functional adaptation"; dentists showed elevated compulsiveness (precision, perfectionism) increasing with experience, while psychotherapists had the most balanced profile.

Conclusions:

  • Dentists exhibit greater precision and perfectionism compared to psychologists, who display more flexibility.
  • Professionalization generally leads to adaptive personality styles, but compulsive traits persist and may intensify in dentists.
  • Findings suggest an interaction between innate traits and professional socialization, warranting longitudinal investigation.