Effects of Total and Partial Sleep Deprivation on Reflection Impulsivity and Risk-Taking in Deliberative Decision-Making

Federico Salfi,1 Marco Lauriola,2 Daniela Tempesta,1 Pierpaolo Calanna,3 Valentina Socci,1 Luigi De Gennaro,4 Michele Ferrara1 1Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy; 2Department of Social and Developmental Psycholog...

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Autores principales:	Salfi F, Lauriola M, Tempesta D, Calanna P, Socci V, De Gennaro L, Ferrara M
Formato:	article
Lenguaje:	EN
Publicado:	Dove Medical Press 2020
Materias:	sleep deprivation sleep restriction reflection impulsivity risk-taking deliberative decision making individual differences. Psychiatry RC435-571 Neurophysiology and neuropsychology QP351-495
Acceso en línea:	https://doaj.org/article/7176dd877e354a7f82012213f07459ca
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spelling	oai:doaj.org-article:7176dd877e354a7f82012213f07459ca2021-12-02T10:15:16ZEffects of Total and Partial Sleep Deprivation on Reflection Impulsivity and Risk-Taking in Deliberative Decision-Making1179-1608https://doaj.org/article/7176dd877e354a7f82012213f07459ca2020-05-01T00:00:00Zhttps://www.dovepress.com/effects-of-total-and-partial-sleep-deprivation-on-reflection-impulsivi-peer-reviewed-article-NSShttps://doaj.org/toc/1179-1608Federico Salfi,1 Marco Lauriola,2 Daniela Tempesta,1 Pierpaolo Calanna,3 Valentina Socci,1 Luigi De Gennaro,4 Michele Ferrara1 1Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy; 2Department of Social and Developmental Psychology, Sapienza University of Rome, Rome, Italy; 3Department of Dynamic and Clinical Psychology, Sapienza University of Rome, Rome, Italy; 4Department of Psychology, Sapienza University of Rome, Rome, ItalyCorrespondence: Michele FerraraDepartment of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio (Coppito 2), Coppito 67100, AQ, ItalyEmail michele.ferrara@univaq.itStudy Objectives: To evaluate the effects of total and partial sleep deprivation on reflection impulsivity and risk-taking in tasks requiring deliberative decision-making processes.Participants and Methods: Seventy-four healthy young adults were selected to participate in two independent experiments, each consisting of a crossover design. In Experiment 1, 32 participants were tested after one night of regular sleep (RS), and after one night of total sleep deprivation (TSD). In Experiment 2, 42 participants were tested following five nights of RS and after five nights of partial sleep deprivation (PSD), implying five hours of sleep per night. In both the experiments, two deliberative decision-making tasks were administered, involving different decision-making constructs. The Mosaic Task (MT) assessed reflection impulsivity, the tendency to gather information before making a decision. The Columbia Card Task cold version (CCTc) evaluated risk-taking propensity in a dynamic environment.Results: Unlike TSD, PSD led to an increment of reflection impulsivity and risk-taking. Nevertheless, analyses taking into account the individuals’ baseline (RS) performance showed consistent results between the two experimental sleep manipulations. Participants who gathered more information to make decisions in the MT when well-rested, then relied on less evidence under sleep loss, and more cautious participants in the CCTc tended to make riskier decisions.Conclusion: Results pointed to differential consequences of sleep deprivation depending on the habitual way to respond during decision-making involving deliberative reasoning processes. Results were interpreted according to a putative interaction between sleep loss effect and individual difference factors.Keywords: sleep deprivation, sleep restriction, reflection impulsivity, risk-taking, deliberative decision-making, individual differencesSalfi FLauriola MTempesta DCalanna PSocci VDe Gennaro LFerrara MDove Medical Pressarticlesleep deprivationsleep restrictionreflection impulsivityrisk-takingdeliberative decision makingindividual differences.PsychiatryRC435-571Neurophysiology and neuropsychologyQP351-495ENNature and Science of Sleep, Vol Volume 12, Pp 309-324 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	sleep deprivation sleep restriction reflection impulsivity risk-taking deliberative decision making individual differences. Psychiatry RC435-571 Neurophysiology and neuropsychology QP351-495
spellingShingle	sleep deprivation sleep restriction reflection impulsivity risk-taking deliberative decision making individual differences. Psychiatry RC435-571 Neurophysiology and neuropsychology QP351-495 Salfi F Lauriola M Tempesta D Calanna P Socci V De Gennaro L Ferrara M Effects of Total and Partial Sleep Deprivation on Reflection Impulsivity and Risk-Taking in Deliberative Decision-Making
description	Federico Salfi,1 Marco Lauriola,2 Daniela Tempesta,1 Pierpaolo Calanna,3 Valentina Socci,1 Luigi De Gennaro,4 Michele Ferrara1 1Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy; 2Department of Social and Developmental Psychology, Sapienza University of Rome, Rome, Italy; 3Department of Dynamic and Clinical Psychology, Sapienza University of Rome, Rome, Italy; 4Department of Psychology, Sapienza University of Rome, Rome, ItalyCorrespondence: Michele FerraraDepartment of Biotechnological and Applied Clinical Sciences, University of L’Aquila, Via Vetoio (Coppito 2), Coppito 67100, AQ, ItalyEmail michele.ferrara@univaq.itStudy Objectives: To evaluate the effects of total and partial sleep deprivation on reflection impulsivity and risk-taking in tasks requiring deliberative decision-making processes.Participants and Methods: Seventy-four healthy young adults were selected to participate in two independent experiments, each consisting of a crossover design. In Experiment 1, 32 participants were tested after one night of regular sleep (RS), and after one night of total sleep deprivation (TSD). In Experiment 2, 42 participants were tested following five nights of RS and after five nights of partial sleep deprivation (PSD), implying five hours of sleep per night. In both the experiments, two deliberative decision-making tasks were administered, involving different decision-making constructs. The Mosaic Task (MT) assessed reflection impulsivity, the tendency to gather information before making a decision. The Columbia Card Task cold version (CCTc) evaluated risk-taking propensity in a dynamic environment.Results: Unlike TSD, PSD led to an increment of reflection impulsivity and risk-taking. Nevertheless, analyses taking into account the individuals’ baseline (RS) performance showed consistent results between the two experimental sleep manipulations. Participants who gathered more information to make decisions in the MT when well-rested, then relied on less evidence under sleep loss, and more cautious participants in the CCTc tended to make riskier decisions.Conclusion: Results pointed to differential consequences of sleep deprivation depending on the habitual way to respond during decision-making involving deliberative reasoning processes. Results were interpreted according to a putative interaction between sleep loss effect and individual difference factors.Keywords: sleep deprivation, sleep restriction, reflection impulsivity, risk-taking, deliberative decision-making, individual differences
format	article
author	Salfi F Lauriola M Tempesta D Calanna P Socci V De Gennaro L Ferrara M
author_facet	Salfi F Lauriola M Tempesta D Calanna P Socci V De Gennaro L Ferrara M
author_sort	Salfi F
title	Effects of Total and Partial Sleep Deprivation on Reflection Impulsivity and Risk-Taking in Deliberative Decision-Making
title_short	Effects of Total and Partial Sleep Deprivation on Reflection Impulsivity and Risk-Taking in Deliberative Decision-Making
title_full	Effects of Total and Partial Sleep Deprivation on Reflection Impulsivity and Risk-Taking in Deliberative Decision-Making
title_fullStr	Effects of Total and Partial Sleep Deprivation on Reflection Impulsivity and Risk-Taking in Deliberative Decision-Making
title_full_unstemmed	Effects of Total and Partial Sleep Deprivation on Reflection Impulsivity and Risk-Taking in Deliberative Decision-Making
title_sort	effects of total and partial sleep deprivation on reflection impulsivity and risk-taking in deliberative decision-making
publisher	Dove Medical Press
publishDate	2020
url	https://doaj.org/article/7176dd877e354a7f82012213f07459ca
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Effects of Total and Partial Sleep Deprivation on Reflection Impulsivity and Risk-Taking in Deliberative Decision-Making

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