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Replicación de las diferencias individuales en la tarea de castigo condicionado de Piratas y Planetas, pero sin
Lana Mrkonja1, Zhan Feng1, Nathan J Marchant2
1Addiction, Development and Psychopathology (ADAPT) Lab, Department of Psychology, University of Amsterdam, Amsterdam, 1018 WS, the Netherlands.
Journal of behavior therapy and experimental psychiatry
|February 10, 2026
Resumen
Los perfiles de sensibilidad al castigo identificados en una tarea no se correlacionan directamente con los síntomas clínicos en una muestra no clínica. Se necesita más investigación para vincular estos mecanismos de aprendizaje con los trastornos psicológicos del mundo real.
Área de la Ciencia:
- Neurociencia cognitiva y neurociencia cognitiva.
- Psicología del Comportamiento Psicología del Comportamiento
Sus antecedentes:
- Las diferencias individuales en la respuesta a las consecuencias negativas son significativas.
- La sensibilidad al castigo está relacionada con varios trastornos psicológicos.
- La tarea de Piratas y Planetas previamente identificó tres perfiles de sensibilidad al castigo.
Objetivo del estudio:
- Replicar y ampliar los hallazgos sobre los perfiles de sensibilidad al castigo.
- Investigar la validez externa y la relevancia clínica de estos perfiles.
- Examinar las asociaciones entre los perfiles y las medidas de psicopatología.
Principales métodos:
- Un diseño dentro de los sujetos con 188 participantes.
- Replicación de la tarea Piratas y Planetas con un bloque adicional.
- Administración de medidas de rasgo y psicopatología.
Principales resultados:
- Se replicaron tres perfiles de sensibilidad al castigo: sensible, inconsciente y compulsivo.
- No se encontraron asociaciones significativas entre estos perfiles y las medidas de comportamientos obsesivo-compulsivos, consumo de alcohol, depresión o ansiedad.
- Los perfiles identificados pueden representar mecanismos de aprendizaje dependientes del contexto en lugar de correlaciones directas de síntomas clínicos.
Conclusiones:
- La tarea Piratas y planetas es útil para estudiar los mecanismos de aprendizaje del castigo.
- La implementación actual de la tarea puede no ser adecuada para evaluar diferencias individuales clínicamente relevantes.
- La investigación futura debe centrarse en los parámetros de la tarea que se asignan de manera confiable a los resultados clínicos.
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