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Self-Report Tests of Personality01:22

Self-Report Tests of Personality

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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.
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Self-Discrepancy Theory02:45

Self-Discrepancy Theory

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One influential perspective on what motivates people's behavior is detailed in Tory Higgin's self-discrepancy theory (Higgins, 1987). He proposed that people hold disagreeing internal representations of themselves that lead to different emotional states.  
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Self-Evaluation: Self-Enhancement and Self-Verification03:00

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Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
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Diagnostic and Statistical Manual of Mental Disorders (DSM)01:27

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The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
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Self-Presentation: Self-Monitoring and Self-Handicapping02:05

Self-Presentation: Self-Monitoring and Self-Handicapping

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People can go to great lengths to protect their self-image and present themselves in ways that they want others to see them. Sociologist Erving Goffman presented the idea that a person is like an actor on a stage. Calling his theory dramaturgy, Goffman believed that we use “impression management” to present ourselves to others as we hope to be perceived. Each situation is a new scene, and individuals perform different roles depending on who is present (Goffman, 1959). Think about...
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Reliability and Validity01:29

Reliability and Validity

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Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.
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Video Experimental Relacionado

Updated: Sep 10, 2025

Development of a Virtual Reality Assessment of Everyday Living Skills
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Escala de estigma del suicidio: desarrollo y validación psicométrica inicial

Erik J Reinbergs1, Megan L Rogers2, Scarlett E Gransee2

  • 1Department of Psychology, Utah State University, USA.

Psychiatry research
|August 26, 2025
PubMed
Resumen

Se desarrolló una nueva Escala de Estigma del Suicidio para medir las creencias estigmatizantes específicas sobre el suicidio. Esta escala muestra buena fiabilidad y validez, ofreciendo una herramienta para ayudar a reducir el estigma del suicidio.

Palabras clave:
Desarrollo de medidasEl estigmaSuicidio

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Área de la Ciencia:

  • La psiquiatría
  • Psicología
  • Salud pública

Sus antecedentes:

  • Las creencias estigmatizadoras sobre el suicidio son frecuentes y están relacionadas con resultados clínicos adversos, incluido un aumento de las ideas suicidas.
  • Es posible que las medidas existentes no reflejen con eficacia las creencias estigmatizantes específicas.

Objetivo del estudio:

  • Desarrollar y validar la Escala de Estigma del Suicidio (SSS) modificando la Escala de Estigma de la Depresión.
  • Evaluar las propiedades psicométricas del SSS, incluida su fiabilidad y validez.

Principales métodos:

  • La Escala de Estigma del Suicidio fue desarrollada adaptando la Escala de Estigma de la Depresión.
  • Las propiedades psicométricas se evaluaron utilizando análisis de factores exploratorios y de confirmación en una muestra de 1258 participantes.
  • Se examinó la invarianza de la medición en función del género.

Principales resultados:

  • El SSS demostró un ajuste unidimensional aceptable y una buena fiabilidad.
  • Se logró una invarianza parcial de la medición escalar en todos los géneros.
  • Las puntuaciones de SSS se correlacionaron altamente con una medida de estigma de suicidio existente y negativamente con preocupaciones de salud mental.

Conclusiones:

  • La Escala de Estigma del Suicidio es un instrumento confiable y válido para evaluar las creencias estigmatizantes específicas sobre el suicidio.
  • El SSS se puede utilizar en poblaciones generales y clínicas para informar intervenciones destinadas a reducir el estigma del suicidio.