Intolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011).

Intolerance of Uncertainty (IU) is thought to lead to maladaptive behaviours and dysfunctional decision making, both in the clinical and healthy population. The seminal study reported by Luhmann and collaborators in 2011 [1] showed that IU was negatively associated with choosing a delayed, but more...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Luis F Ciria, María J Quintero, Francisco J López, David Luque, Pedro L Cobos, Joaquín Morís
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/4f09b3f9430546bdb5669de3d101fa41
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:4f09b3f9430546bdb5669de3d101fa41
record_format	dspace
spelling	oai:doaj.org-article:4f09b3f9430546bdb5669de3d101fa412021-12-02T20:08:01ZIntolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011).1932-620310.1371/journal.pone.0256210https://doaj.org/article/4f09b3f9430546bdb5669de3d101fa412021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0256210https://doaj.org/toc/1932-6203Intolerance of Uncertainty (IU) is thought to lead to maladaptive behaviours and dysfunctional decision making, both in the clinical and healthy population. The seminal study reported by Luhmann and collaborators in 2011 [1] showed that IU was negatively associated with choosing a delayed, but more probable and valuable, reward over choosing an immediate, but less probable and valuable, reward. These findings have been widely disseminated across the field of personality and individual differences because of their relevance for the understanding of the role of IU in the development and maintenance of anxiety-related disorders. Given their importance it would be desirable to have replications of this study, but none have been carried out so far. The current study has been designed to replicate and extend Luhmann et al.'s results. Our sample will include 266 healthy participants (more than five times the sample size used by Luhmann et al.) to detect with a power of 95% the effect size that can be detected with a power of 33% in the original study. To increase our chances of getting such a sample size, the experiment will be conducted online, To increase our chances of getting such a sample size, the experiment will be conducted online, adding check trials to the original decision-making task to monitor participants' engagement. Additionally, we will explore the role of impulsivity in the relationship between IU and willingness to wait. This study will add empirical evidence about the role of IU in decision making and, in case of replication of Luhmann et al.'s results, will support the hypothesis that high-IU individuals may engage in inefficient or costly behaviour in exchange for less time enduring an uncertain situation.Luis F CiriaMaría J QuinteroFrancisco J LópezDavid LuquePedro L CobosJoaquín MorísPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 9, p e0256210 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Luis F Ciria María J Quintero Francisco J López David Luque Pedro L Cobos Joaquín Morís Intolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011).
description	Intolerance of Uncertainty (IU) is thought to lead to maladaptive behaviours and dysfunctional decision making, both in the clinical and healthy population. The seminal study reported by Luhmann and collaborators in 2011 [1] showed that IU was negatively associated with choosing a delayed, but more probable and valuable, reward over choosing an immediate, but less probable and valuable, reward. These findings have been widely disseminated across the field of personality and individual differences because of their relevance for the understanding of the role of IU in the development and maintenance of anxiety-related disorders. Given their importance it would be desirable to have replications of this study, but none have been carried out so far. The current study has been designed to replicate and extend Luhmann et al.'s results. Our sample will include 266 healthy participants (more than five times the sample size used by Luhmann et al.) to detect with a power of 95% the effect size that can be detected with a power of 33% in the original study. To increase our chances of getting such a sample size, the experiment will be conducted online, To increase our chances of getting such a sample size, the experiment will be conducted online, adding check trials to the original decision-making task to monitor participants' engagement. Additionally, we will explore the role of impulsivity in the relationship between IU and willingness to wait. This study will add empirical evidence about the role of IU in decision making and, in case of replication of Luhmann et al.'s results, will support the hypothesis that high-IU individuals may engage in inefficient or costly behaviour in exchange for less time enduring an uncertain situation.
format	article
author	Luis F Ciria María J Quintero Francisco J López David Luque Pedro L Cobos Joaquín Morís
author_facet	Luis F Ciria María J Quintero Francisco J López David Luque Pedro L Cobos Joaquín Morís
author_sort	Luis F Ciria
title	Intolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011).
title_short	Intolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011).
title_full	Intolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011).
title_fullStr	Intolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011).
title_full_unstemmed	Intolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011).
title_sort	intolerance of uncertainty and decisions about delayed, probabilistic rewards: a replication and extension of luhmann, c. c., ishida, k., & hajcak, g. (2011).
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/4f09b3f9430546bdb5669de3d101fa41
work_keys_str_mv	AT luisfciria intoleranceofuncertaintyanddecisionsaboutdelayedprobabilisticrewardsareplicationandextensionofluhmannccishidakhajcakg2011 AT mariajquintero intoleranceofuncertaintyanddecisionsaboutdelayedprobabilisticrewardsareplicationandextensionofluhmannccishidakhajcakg2011 AT franciscojlopez intoleranceofuncertaintyanddecisionsaboutdelayedprobabilisticrewardsareplicationandextensionofluhmannccishidakhajcakg2011 AT davidluque intoleranceofuncertaintyanddecisionsaboutdelayedprobabilisticrewardsareplicationandextensionofluhmannccishidakhajcakg2011 AT pedrolcobos intoleranceofuncertaintyanddecisionsaboutdelayedprobabilisticrewardsareplicationandextensionofluhmannccishidakhajcakg2011 AT joaquinmoris intoleranceofuncertaintyanddecisionsaboutdelayedprobabilisticrewardsareplicationandextensionofluhmannccishidakhajcakg2011
_version_	1718375238380552192

Intolerance of uncertainty and decisions about delayed, probabilistic rewards: A replication and extension of Luhmann, C. C., Ishida, K., & Hajcak, G. (2011).

Ejemplares similares