Video Experimental Relacionado
Updated: Feb 12, 2026

08:17
Reducing State Anxiety Using Working Memory Maintenance
Published on: July 19, 2017
8.2K
El aumento de la generalización en la ansiedad por rasgos es impulsado por la aversión a la transferencia de valores.
Luianta Verra1,2, Bernhard Spitzer1,3, Nicolas W Schuck4,5,6
1Max Planck Institute for Human Development, Berlin, Germany.
Communications psychology
|February 10, 2026
Resumen
Las personas con mayor ansiedad por rasgos muestran una mayor generalización de las expectativas de amenaza. Esto está relacionado con una mayor dependencia de la transferencia de valores aprendidos, en lugar de diferencias perceptuales.
Área de la Ciencia:
- Neurociencia cognitiva y neurociencia cognitiva.
- Psicología Psicología Psicología.
- La psiquiatría computacional es la psiquiatría computacional.
Sus antecedentes:
- La ansiedad se asocia con expectativas generalizadas de amenazas.
- La generalización puede derivarse de mecanismos de percepción o basados en valores.
- La contribución precisa de cada mecanismo a la generalización no está clara.
Objetivo del estudio:
- Investigar cómo los individuos generalizan las expectativas de resultado a estímulos similares.
- Para diferenciar entre los mecanismos de percepción y los basados en valores en generalización.
- Para vincular los niveles de ansiedad de los rasgos a mecanismos específicos de generalización.
Principales métodos:
- Reclutó a 140 participantes para una tarea de generalización.
- Utilizó espacios de estímulo personalizados para la presentación de estímulos.
- Modelado computacional aplicado para analizar patrones de generalización y funciones de valor.
Principales resultados:
- Se identificaron diferencias individuales en la generalización del valor y la función de valor.
- La ansiedad por rasgos más altos se correlacionó con una mayor dependencia de la transferencia de valor.
- La generalización perceptiva no difería significativamente en función de la ansiedad por rasgos.
Conclusiones:
- La ansiedad por rasgos está asociada con una mayor tendencia a transferir valores aprendidos.
- La transferencia de valores, no los mecanismos de percepción, impulsa principalmente la generalización en una mayor ansiedad.
- Comprender estos mecanismos puede informar las estrategias de tratamiento de la ansiedad.
Videos de Conceptos Relacionados
Trait and State Self-Esteem
11.5K
The term self-esteem is often used generically, to refer to how people feel about themselves. However, according to research, there are three distinct constructs that should not be used interchangeably (Brown & Marshall, 2006).
11.5K
Polygenic Traits
69.2K
When more than one gene is responsible for a given phenotype, the trait is considered polygenic. Human height is a polygenic trait. Studies have uncovered hundreds of loci that influence height, and there are believed to be many more. Due to the high number of genes involved, as well as environmental and nutritional factors, height varies significantly within a given population. The distribution of height forms a bell-shaped curve, with relatively few individuals in the population at the...
69.2K
Multiple Allele Traits
38.2K
The Concept of Multiple Allelism
38.2K
Traits and States
568
Personality traits represent consistent patterns in behavior, thoughts, and emotions, reflecting an individual's tendencies across various situations. For example, extraversion, a well-known trait, manifests in individuals as talkative, energetic, and enthusiastic behaviors. These traits are stable over time, offering a reliable framework for predicting how people might act in different contexts. However, they do not define every moment of an individual's life. In contrast to traits,...
568
Anxiety: Overview
1.1K
Anxiety is a common mental disorder featuring excessive worry, fear, and apprehension, significantly affecting daily life. People with anxiety disorders experience persistent and intense anxiety, interrupting their everyday functioning.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
Individuals with anxiety often experience a range of physical and emotional symptoms, including sweating, trembling, tachycardia, and disturbances in sleep patterns. These symptoms vary in intensity and frequency but are generally disruptive and distressing.
1.1K
X-linked Traits
58.9K
In most mammalian species, females have two X sex chromosomes and males have an X and Y. As a result, mutations on the X chromosome in females may be masked by the presence of a normal allele on the second X. In contrast, a mutation on the X chromosome in males more often causes observable biological defects, as there is no normal X to compensate. Trait variations arising from mutations on the X chromosome are called “X-linked”.
58.9K

