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Morken IS, Wichstrøm L, Steinsbekk S, Viddal KR. Depression and Personality Traits Across Adolescence-Within-Person Analyses of a Birth Cohort. Res Child Adolesc Psychopathol 2024; 52:1275-1287. [PMID: 38546926 PMCID: PMC11289264 DOI: 10.1007/s10802-024-01188-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2024] [Indexed: 07/31/2024]
Abstract
Depressive symptoms and personality traits covary in adolescents, but our understanding of the nature of this relation is limited. Whereas a predisposition explanation posits that specific personality traits increase the vulnerability for developing depression, a scar explanation proposes that depression may alter premorbid personality. Attempts to test these explanatory models have relied on analyses that conflate within-person changes and between-person differences, which limits the implications that can be drawn. Moreover, research on the early adolescent years is lacking. The present study therefore examined within-person associations between depressive symptoms and Big Five personality traits across ages 10 to 16. Children (n = 817; 49.9% boys) and parents from two birth cohorts in Trondheim, Norway, were assessed biennially with clinical interviews capturing symptoms of major depressive disorder and dysthymia, and self-reported Big Five personality traits. Analyses were conducted using a random intercept cross-lagged panel model, which accounts for all unmeasured time-invariant confounding effects. Increased Neuroticism predicted an increased number of depressive symptoms-and increased depressive symptoms predicted increased Neuroticism-across ages 10 to 14. Moreover, increased depressive symptoms forecast reduced Extraversion across ages 10 to 16, and reduced Conscientiousness from ages 12 to 14. Increases in Neuroticism may contribute to the development of depressive symptoms-in line with the predisposition model. As regards the scar model, depression may have an even wider impact on personality traits: increasing Neuroticism and reducing Extraversion and Conscientiousness. These effects may already be present in the earliest adolescent years.
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Affiliation(s)
- Ida Sund Morken
- Department of Psychology, NTNU - Norwegian University of Science and Technology, Trondheim, Norway.
| | - Lars Wichstrøm
- Department of Psychology, NTNU - Norwegian University of Science and Technology, Trondheim, Norway
- Department of Child and Adolescent Psychiatry, St. Olavs University Hospital, Trondheim, Norway
| | - Silje Steinsbekk
- Department of Psychology, NTNU - Norwegian University of Science and Technology, Trondheim, Norway
| | - Kristine Rensvik Viddal
- Department of Psychology, NTNU - Norwegian University of Science and Technology, Trondheim, Norway
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2
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Dorey JM, Pongan E, Padovan C, Chaillet A, Herrmann M, Krolak-Salmon P, Rouch I. Prodromal or mild Alzheimer's disease: Influence of neuropsychiatric symptoms and premordid personality on caregivers' burden. Int J Geriatr Psychiatry 2024; 39:e6114. [PMID: 38858800 DOI: 10.1002/gps.6114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 05/29/2024] [Indexed: 06/12/2024]
Abstract
OBJECTIVE In Alzheimer's disease (AD), the burden on caregivers is influenced by various factors, including the stage of disease progression and neuropsychiatric symptoms (NPS). To date, there has been limited research examining how patient's premorbid personality could affect this burden. The objective of this study was to investigate the impact of both premorbid personality and NPS in individuals with prodromal to mild AD on their caregivers' burden. METHOD One hundred eighty participants with prodromal or mild AD drown from the PACO (in French: Personnalité Alzheimer COmportement) cohort were included. Personality was assessed by the Revised NEO Personality Inventory (NEO-PI-R). Neuropsychiatric symptoms were measured with the short version of the Neuropsychiatric Inventory (NPI-Q), and caregiver burden was evaluated with the Zarit burden scale. Relationships between personality, Neuro-Psychiatric Inventory (NPI) scores, and caregiver burden were determined using multivariate linear regressions controlled for age, sex, educational level, and Mini Mental State Examination. RESULTS The total NPI score was related to increased burden (beta = 0.45; p < 0.001). High level of neuroticism (beta = 0.254; p = 0.003) et low level of conscientiousness (beta = - 0.233; p = 0.005) were associated higher burden. Extraversion (beta = -0.185; p = 0.027) and conscientiousness (beta = -0.35; p = 0.006) were negatively associated with burden. In contrast, neuroticism, openness and agreeableness were not correlated with burden. When adjusted on total NPI score, the relationship between extraversion and conscientiousness didn't persist. CONCLUSION Our results suggest that premorbid personality of patients with prodromal to mild Alzheimer influence caregivers's burden, with a protective effect of a high level of extraversion and conscientiousness.
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Affiliation(s)
- J M Dorey
- Department of Aging Psychiatry, Hospital Le Vinatier, Bron, France
- Clinical and Research Memory Center of Lyon, Hospices Civils de Lyon, Hôpital des Charpennes, Villeurbanne, France
- Lyon Neuroscience Research Center, Centre Hospitalier Le Vinatier - Neurocampus, INSERM U1028 - CNRS UMR5292 - PsyR2 - Lyon 1 University, Bron Cedex, France
| | - E Pongan
- Clinical and Research Memory Center of Lyon, Hospices Civils de Lyon, Hôpital des Charpennes, Villeurbanne, France
- Memory Clinical and Research Center of Saint Etienne (CMRR), Neurology Unit, Hospital of Saint Etienne, Saint Etienne, France
| | - C Padovan
- Department of Aging Psychiatry, Hospital Le Vinatier, Bron, France
| | - A Chaillet
- Department of Aging Psychiatry, Hospital Le Vinatier, Bron, France
| | - M Herrmann
- Department of Aging Psychiatry, Hospital Le Vinatier, Bron, France
| | - P Krolak-Salmon
- Clinical and Research Memory Center of Lyon, Hospices Civils de Lyon, Hôpital des Charpennes, Villeurbanne, France
| | - I Rouch
- Memory Clinical and Research Center of Saint Etienne (CMRR), Neurology Unit, Hospital of Saint Etienne, Saint Etienne, France
- INSERM, U1219, Bordeaux Population Health Center, University of Bordeaux, Bordeaux, France
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Unsworth N, Miller AL, Strayer DL. Individual differences in attention control: A meta-analysis and re-analysis of latent variable studies. Psychon Bull Rev 2024:10.3758/s13423-024-02516-1. [PMID: 38769271 DOI: 10.3758/s13423-024-02516-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2024] [Indexed: 05/22/2024]
Abstract
A meta-analysis and re-analysis of prior latent variable studies was conducted in order to assess whether there is evidence for individual differences in broad attention control abilities. Data from 90 independent samples and over 23,000 participants suggested that most (84.4%) prior studies find evidence for a coherent attention control factor with average factor loadings of .51. This latent attention control factor was related to other cognitive ability factors including working memory, shifting, fluid intelligence, long-term memory, reading comprehension, and processing speed, as well as to self-reports of task-unrelated thoughts and task specific motivation. Further re-analyses and meta-analyses suggest that the results remained largely unchanged when considering various possible measurement issues. Examining the factor structure of attention control suggested evidence for sub-components of attention control (restraining, constraining and sustaining attention) which could be accounted for a by a higher-order factor. Additional re-analyses suggested that attention control represents a broad ability within models of cognitive abilities. Overall, these results provide evidence for attention control abilities as an important individual differences construct.
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Affiliation(s)
- Nash Unsworth
- Department of Psychology, University of Oregon, Eugene, OR, 97403, USA.
| | - Ashley L Miller
- Department of Psychology, University of California, Los Angeles, CA, USA
| | - Deanna L Strayer
- Department of Psychology, University of Oregon, Eugene, OR, 97403, USA
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4
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Cho A, Wood JJ, Ferrer E, Rosenau K, Storch EA, Kendall PC. Empirically-identified subgroups of children with autism spectrum disorder and their response to two types of cognitive behavioral therapy. Dev Psychopathol 2023; 35:1188-1202. [PMID: 34866567 DOI: 10.1017/s0954579421001115] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Autism spectrum disorder (ASD) is heterogeneous and likely entails distinct phenotypes with varying etiologies. Identifying these subgroups may contribute to hypotheses about differential treatment responses. The present study aimed to discern subgroups among children with ASD and anxiety in context of the five-factor model of personality (FFM) and evaluate treatment response differences to two cognitive-behavioral therapy treatments. The present study is a secondary data analysis of children with ASD and anxiety (N=202; ages 7-13; 20.8% female) in a cognitive behavioral therapy (CBT) randomized controlled trial (Wood et al., 2020). Subgroups were identified via latent profile analysis of parent-reported FFM data. Treatment groups included standard-of-practice CBT (CC), designed for children with anxiety, and adapted CBT (BIACA), designed for children with ASD and comorbid anxiety. Five subgroups with distinct profiles were extracted. Analysis of covariance revealed CBT response was contingent on subgroup membership. Two subgroups responded better to BIACA on the primary outcome measure and a third responded better to BIACA on a peer-social adaptation measure, while a fourth subgroup responded better to CC on a school-related adaptation measure. These findings suggest that the FFM may be useful in empirically identifying subgroups of children with ASD, which could inform intervention selection decisions for children with ASD and anxiety.
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Affiliation(s)
- Anchuen Cho
- University of California, Los Angeles, 405 Hilgard Ave., 3132A Moore Hall, Los Angeles, CA90095, USA
| | - Jeffrey J Wood
- University of California, Los Angeles, 405 Hilgard Ave., 3132A Moore Hall, Los Angeles, CA90095, USA
| | - Emilio Ferrer
- University of California, Davis, 1 Shields Ave., 135 Young Hall, Davis, CA95616, USA
| | - Kashia Rosenau
- University of California, Los Angeles, 405 Hilgard Ave., 3132A Moore Hall, Los Angeles, CA90095, USA
| | - Eric A Storch
- Baylor College of Medicine, 7200 Cambridge St, Houston, TX77030, USA
| | - Philip C Kendall
- Temple University, 1701 North 13th St., Weiss Hall, Philadelphia, PA19122, USA
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Sambol S, Suleyman E, Scarfo J, Ball M. A true reflection of executive functioning or a representation of task-specific variance? Re-evaluating the unity/diversity framework. Acta Psychol (Amst) 2023; 236:103934. [PMID: 37156119 DOI: 10.1016/j.actpsy.2023.103934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/21/2023] [Accepted: 05/04/2023] [Indexed: 05/10/2023] Open
Abstract
The unity/diversity framework, originally published by Miyake et al. (2000) has become the most cited model of executive functioning. Consequently, when researchers operationalise executive function (EF) they often exclusively assess the three "core" EFs: updating, shifting, and inhibition. However, rather than core EFs representing domain general cognitive abilities, these three EFs may instead represent specific procedural skills from the overlapping methodologies of the tasks selected. In this study, we conducted a confirmatory factor analysis (CFA) which showed both the traditional three-factor and nested-factor model from the unity/diversity framework failed to reach satisfactory levels of fit. Subsequently, an exploratory factor analysis supported a three-factor model reflecting: an expanded working memory factor, a combined shifting/inhibition factor representing cognitive flexibility, and a factor comprised solely of the Stroop task. These results demonstrate that working memory remains the most robustly operationalised EF construct, whereas shifting and inhibition may represent task-specific mechanisms of a broader domain-general cognitive flexibility factor. Ultimately, there is little evidence to suggest that updating, shifting, and inhibition encapsulates all core EFs. Further research is needed to develop an ecologically valid model of executive functioning that captures the cognitive abilities associated with real world goal-directed behaviour.
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Affiliation(s)
- Stjepan Sambol
- Institute for Health and Sport (IHES), Victoria University, Melbourne, Victoria, Australia.
| | - Emra Suleyman
- Institute for Health and Sport (IHES), Victoria University, Melbourne, Victoria, Australia
| | - Jessica Scarfo
- Institute for Health and Sport (IHES), Victoria University, Melbourne, Victoria, Australia
| | - Michelle Ball
- Institute for Health and Sport (IHES), Victoria University, Melbourne, Victoria, Australia
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6
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Individual differences in everyday multitasking behavior and its relation to cognition and personality. PSYCHOLOGICAL RESEARCH 2023; 87:655-685. [PMID: 35788902 DOI: 10.1007/s00426-022-01700-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2021] [Accepted: 06/07/2022] [Indexed: 10/17/2022]
Abstract
Our ability to multitask-focus on multiple tasks simultaneously-is one of the most critical functions of our cognitive system. This capability has shown to have relations to cognition and personality in empirical studies, which have received much attention recently. This review article integrates the available findings to examine how individual differences in multitasking behavior are linked with different cognitive constructs and personality traits to conceptualize what multitasking behavior represents. In this review, we highlight the methodological differences and theoretical conceptions. Cognitive constructs including executive functions (i.e., shifting, updating, and inhibition), working memory, relational integration, divided attention, reasoning, and prospective memory were investigated. Concerning personality, the traits of polychronicity, impulsivity, and the five-factor model were considered. A total of 43 studies met the inclusion criteria and entered the review. The research synthesis directs us to propose two new conceptual models to explain multitasking behavior as a psychometric construct. The first model demonstrates that individual differences in multitasking behavior can be explained by cognitive abilities. The second model proposes that personality traits constitute a moderating effect on the relation between multitasking behavior and cognition. Finally, we provide possible future directions for the line of research.
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Fodstad EC, Ushakova A, Pallesen S, Hagen E, Erga AH, Erevik EK. Personality and substance use disorder: Characteristics as measured by NEO-personality inventory–revised. Front Psychol 2022; 13:982763. [PMID: 36420387 PMCID: PMC9676467 DOI: 10.3389/fpsyg.2022.982763] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 10/17/2022] [Indexed: 11/09/2022] Open
Abstract
The present study investigates the personality characteristics of a cohort of patients with Substance Use Disorders. The included participants (n = 123) were recruited from specialized treatment for addictions in Norway. The personality scores in the current sample were compared to the Norwegian norm sample with t-tests. Age and gender differences in personality scores were assessed by bivariate correlation analyses and t-tests, respectively. The sample had higher scores on Neuroticism and lower scores on Conscientiousness, Agreeableness, Extraversion, and Openness compared to the norm sample (p < 0.01). The effect sizes of the differences between the current sample and the Norwegian norm sample were large for Neuroticism and Conscientiousness. Older participants scored higher on Agreeableness and its facets A1: Trust and A2: Straightforwardness and lower on the facet E5: Excitement-Seeking (p < 0.01). No significant (p < 0.01) gender differences in NEO-PI-R scores were found. In conclusion, the current results support previous findings regarding personality traits associated with SUD. The clinical relevance of the findings is discussed.
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Affiliation(s)
- Elise Constance Fodstad
- Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway
- Centre for Alcohol and Drug Research (KORFOR), Stavanger University Hospital, Stavanger, Norway
- *Correspondence: Elise Constance Fodstad,
| | - Anastasia Ushakova
- Department of Research, Section of Biostatistics, Stavanger University Hospital, Stavanger, Norway
| | - Ståle Pallesen
- Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway
| | - Egon Hagen
- Centre for Alcohol and Drug Research (KORFOR), Stavanger University Hospital, Stavanger, Norway
| | - Aleksander Hagen Erga
- Centre for Alcohol and Drug Research (KORFOR), Stavanger University Hospital, Stavanger, Norway
- Department of Social Studies, Faculty of Social Sciences, University of Stavanger, Stavanger, Norway
| | - Eilin Kristine Erevik
- Department of Psychosocial Science, Faculty of Psychology, University of Bergen, Bergen, Norway
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8
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Parent JH, Ciampa CJ, Harrison TM, Adams JN, Zhuang K, Betts MJ, Maass A, Winer JR, Jagust WJ, Berry AS. Locus coeruleus catecholamines link neuroticism and vulnerability to tau pathology in aging. Neuroimage 2022; 263:119658. [PMID: 36191755 PMCID: PMC10060440 DOI: 10.1016/j.neuroimage.2022.119658] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 09/19/2022] [Accepted: 09/29/2022] [Indexed: 11/19/2022] Open
Abstract
Higher neuroticism is a risk factor for Alzheimer's disease (AD), and is implicated in disordered stress responses. The locus coeruleus (LC)-catecholamine system is activated during perceived threat and is a centerpiece of developing models of the pathophysiology of AD, as it is the first brain region to develop abnormal tau. We examined relationships among the "Big 5" personality traits, LC catecholamine synthesis capacity measured with [18F]Fluoro-m-tyrosine PET, and tau burden measured with [18F]Flortaucipir PET in cognitively normal older adults (n = 47). β-amyloid (Aβ) status was determined using [11C]Pittsburgh compound B PET (n = 14 Aβ positive). Lower LC catecholamine synthesis capacity was associated with higher neuroticism, more depressive symptoms as measured by the Geriatric Depression Scale, and higher amygdala tau-PET binding. Exploratory analyses with other personality traits revealed that low trait conscientiousness was also related to both lower LC catecholamine synthesis capacity, and more depressive symptoms. A significant indirect path linked both high neuroticism and low conscientiousness to greater amygdala tau burden via their mutual association with low LC catecholamine synthesis capacity. Together, these findings reveal LC catecholamine synthesis capacity to be a promising marker of affective health and pathology burden in aging, and identifies candidate neurobiological mechanisms for the effect of personality on increased vulnerability to dementia.
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Affiliation(s)
- Jourdan H. Parent
- Department of Psychology, Brandeis University, Waltham, MA, 02453, USA
| | - Claire J. Ciampa
- Department of Psychology, Brandeis University, Waltham, MA, 02453, USA
| | - Theresa M. Harrison
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, 94720, USA
| | - Jenna N. Adams
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, 94720, USA
| | - Kailin Zhuang
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, 94720, USA
| | - Matthew J. Betts
- Institute of Cognitive Neurology and Dementia Research, Otto von Guericke University, Magdeburg, 39106, Germany
- Deutsches Zentrum für Neurodegenerative Erkrankungen, Magdeburg 39120, Germany
- Center for Behavioral Brain Sciences, University of Magdeburg, Magdeburg, Germany
| | - Anne Maass
- Deutsches Zentrum für Neurodegenerative Erkrankungen, Magdeburg 39120, Germany
| | - Joseph R. Winer
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, 94720, USA
| | - William J. Jagust
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA, 94720, USA
- Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
| | - Anne S. Berry
- Department of Psychology, Brandeis University, Waltham, MA, 02453, USA
- Lawrence Berkeley National Laboratory, Berkeley, CA, 94720, USA
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9
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Sutin AR, Sesker AA, Stephan Y, Terracciano A. Socioeconomic status, internalizing and externalizing behaviors, and executive function in adolescence: A longitudinal study with multiple informants. Psychiatry Res 2022; 313:114585. [PMID: 35576627 PMCID: PMC9180426 DOI: 10.1016/j.psychres.2022.114585] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 04/25/2022] [Accepted: 04/29/2022] [Indexed: 01/03/2023]
Abstract
This study examines whether behavior problems reported by the self and others are associated prospectively with executive function in adolescence and whether these behaviors mediate the association between family and neighborhood socioeconomic status and executive function. Participants (N = 4,164) from the Longitudinal Study of Australian Children (LSAC) reported their behaviors at ages 10-11; mothers, fathers, and teachers also rated participants' behaviors. Four years later, participants completed an executive function battery that measured attention, working memory, and error monitoring. As rated by the self, mother, father, and teacher, hyperactivity and emotional symptoms had the most consistent associations with worse performance on the executive function tasks. The associations were generally similar across the four reporters. Hyperactivity mediated the association between family SES in childhood and adolescent executive function. None of the behaviors mediated the association between neighborhood SES and executive function. The present research suggests that behavior problems prospectively predict executive function in adolescence and may be one mechanism of the relation between family SES and executive function.
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Affiliation(s)
- Angelina R. Sutin
- Florida State University College of Medicine,Address correspondence to: Angelina R. Sutin, Ph.D., Florida State University College of Medicine, 1115 W. Call Street, Tallahassee, FL 32306, (850) 645-0438, Fax: (850) 645-1773,
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10
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Grady JN, Cox PH, Nag S, Mitroff SR. Conscientiousness protects visual search performance from the impact of fatigue. Cogn Res Princ Implic 2022; 7:56. [PMID: 35763131 PMCID: PMC9240146 DOI: 10.1186/s41235-022-00410-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 06/15/2022] [Indexed: 12/01/2022] Open
Abstract
Visual search—looking for targets among distractors—underlies many critical professions (e.g., radiology, aviation security) that demand optimal performance. As such, it is important to identify, understand, and ameliorate negative factors such as fatigue—mental and/or physical tiredness that leads to diminished function. One way to reduce the detrimental effects is to minimize fatigue itself (e.g., scheduled breaks, adjusting pre-shift behaviors), but this is not always possible or sufficient. The current study explored whether some individuals are less susceptible to the impact of fatigue than others; specifically, if conscientiousness, the ability to control impulses and plan, moderates fatigue’s impact. Participants (N = 374) self-reported their energy (i.e., the inverse of fatigue) and conscientiousness levels and completed a search task. Self-report measures were gathered prior to completing the search task as part of a large set of surveys so that participants could not anticipate any particular research question. Preregistered linear mixed-effect analyses revealed main effects of energy level (lower state energy related to lower accuracy) and conscientiousness (more trait conscientiousness related to higher accuracy), and, critically, a significant interaction between energy level and conscientiousness. A follow-up analysis, that was designed to illustrate the nature of the primary result, divided participants into above- vs. below-median conscientiousness groups and revealed a significant negative relationship between energy level and accuracy for the below median, but not above-median, group. The results raise intriguing operational possibilities for visual search professions, with the most direct implication being the incorporation of conscientiousness measures to personnel selection processes.
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Affiliation(s)
- Justin N Grady
- Department of Psychological and Brain Sciences, The George Washington University, 2125 G St NW, Washington, DC, 20052, USA
| | - Patrick H Cox
- Department of Psychological and Brain Sciences, The George Washington University, 2125 G St NW, Washington, DC, 20052, USA.,Intelligence Community Postdoctoral Research Fellowship Program, Department of Psychological and Brain Sciences, The George Washington University, Washington, DC, 20052, USA
| | - Samoni Nag
- Department of Psychological and Brain Sciences, The George Washington University, 2125 G St NW, Washington, DC, 20052, USA
| | - Stephen R Mitroff
- Department of Psychological and Brain Sciences, The George Washington University, 2125 G St NW, Washington, DC, 20052, USA.
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Characterising the unity and diversity of executive functions in a within-subject fMRI study. Sci Rep 2022; 12:8182. [PMID: 35581269 PMCID: PMC9114123 DOI: 10.1038/s41598-022-11433-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 04/20/2022] [Indexed: 01/17/2023] Open
Abstract
Behavioural studies investigating the relationship between Executive Functions (EFs) demonstrated evidence that different EFs are correlated with each other, but also that they are partially independent from each other. Neuroimaging studies investigating such an interrelationship with respect to the functional neuroanatomical correlates are sparse and have revealed inconsistent findings. To address this question, we created four tasks derived from the same basic paradigm, one each for updating, inhibition, switching, and dual-tasking. We assessed brain activity through functional magnetic resonance imaging (fMRI) in twenty-nine participants while they performed the four EF tasks plus control tasks. For the analysis, we first determined the neural correlates of each EF by subtracting the respective control tasks from the EF tasks. We tested for unity in EF tasks by calculating the conjunction across these four "EF-minus-control" contrasts. This identified common areas including left lateral frontal cortices [middle and superior frontal gyrus (BA 6)], medial frontal cortices (BA 8) as well as parietal cortices [inferior and superior parietal lobules (BA 39/7)]. We also observed areas activated by two or three EF tasks only, such as frontoparietal areas [e.g., SFG (BA8) right inferior parietal lobule (BA 40), left precuneus (BA 7)], and subcortical regions [bilateral thalamus (BA 50)]. Finally, we found areas uniquely activated for updating [bilateral MFG (BA 8) and left supramarginal gyrus (BA 39)], inhibition (left IFG BA 46), and dual-tasking [left postcentral gyrus (BA 40)]. These results demonstrate that the functional neuroanatomical correlates of the four investigated EFs show unity as well as diversity.
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12
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The thickness of the ventral medial prefrontal cortex predicts the prior-entry effect for allocentric representation in near space. Sci Rep 2022; 12:5704. [PMID: 35383294 PMCID: PMC8983760 DOI: 10.1038/s41598-022-09837-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 03/28/2022] [Indexed: 11/29/2022] Open
Abstract
Neuropsychological studies have demonstrated that the preferential processing of near-space and egocentric representation is associated with the self-prioritization effect (SPE). However, relatively little is known concerning whether the SPE is superior to the representation of egocentric frames or near-space processing in the interaction between spatial reference frames and spatial domains. The present study adopted the variant of the shape-label matching task (i.e., color-label) to establish an SPE, combined with a spatial reference frame judgment task, to examine how the SPE leads to preferential processing of near-space or egocentric representations. Surface-based morphometry analysis was also adopted to extract the cortical thickness of the ventral medial prefrontal cortex (vmPFC) to examine whether it could predict differences in the SPE at the behavioral level. The results showed a significant SPE, manifested as the response of self-associated color being faster than that of stranger-associated color. Additionally, the SPE showed a preference for near-space processing, followed by egocentric representation. More importantly, the thickness of the vmPFC could predict the difference in the SPE on reference frames, particularly in the left frontal pole cortex and bilateral rostral anterior cingulate cortex. These findings indicated that the SPE showed a prior entry effect for information at the spatial level relative to the reference frame level, providing evidence to support the structural significance of the self-processing region.
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Finnanger TG, Andersson S, Chevignard M, Johansen GO, Brandt AE, Hypher RE, Risnes K, Rø TB, Stubberud J. Assessment of Executive Function in Everyday Life—Psychometric Properties of the Norwegian Adaptation of the Children’s Cooking Task. Front Hum Neurosci 2022; 15:761755. [PMID: 35185492 PMCID: PMC8852328 DOI: 10.3389/fnhum.2021.761755] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 12/30/2021] [Indexed: 11/19/2022] Open
Abstract
Background: There are few standardized measures available to assess executive function (EF) in a naturalistic setting for children. The Children’s Cooking Task (CCT) is a complex test that has been specifically developed to assess EF in a standardized open-ended environment (cooking). The aim of the present study was to evaluate the internal consistency, inter-rater reliability, sensitivity and specificity, and also convergent and divergent validity of the Norwegian version of CCT among children with pediatric Acquired Brain Injury (pABI) and healthy controls (HCs). Methods: The present study has a cross-sectional design, based on baseline data derived from a multicenter RCT. Seventy-five children with pABI from two university hospitals with parent-reported executive dysfunction and minimum of 12 months since injury/completed cancer therapy, as well as 59 HCs aged 10–17 years, were assessed with CCT using total errors as the main outcome measure. The pABI group completed tests assessing EF (i.e., inhibition, cognitive flexibility, working memory, and planning) on the impairment level within the ICF framework (performance-based neuropsychological tests and the Behavioral Assessment of the Dysexecutive Syndrome for Children), and on the participation level (questionnaires). In addition, they completed tests of intellectual ability, processing speed, attention, learning, and memory. Finally, overall functional outcome (pediatric Glasgow Outcome Scale-Extended) was evaluated for the children with pABI. Results: Acceptable internal consistency and good inter-rater reliability were found for the CCT. Children with pABI performed significantly worse on the CCT than the HCs. The CCT identified group membership, but the sensitivity and specificity were overall classified as poor. Convergent validity was demonstrated by associations between the CCT and performance-based tests assessing inhibition, cognitive flexibility, and working memory, as well as teacher-reported executive dysfunction (questionnaires). Divergent validity was supported by the lack of association with performance-based measures of learning and memory, attention, and verbal intellectual ability. However, there was a moderate association between the CCT and performance-based tests of processing speed. Lastly, better performance on the CCT was associated with a better functional outcome. Conclusion: Our study with a relatively large sample of children with pABI and HC’s demonstrated good psychometric properties of the CCT. CCT performance was associated with the overall level of disability and function, suggesting that CCT is related to the level of activity in everyday life and participation in society. Hence, our study suggests that the CCT has the potential to advance the assessment of EF by providing a valid analysis of real-world performance. Nevertheless, further research is needed on larger samples, focusing on predictors of task performance, and evaluating the ability of CCT to detect improvement in EF over time. The patterns of error and problem-solving strategies evaluated by the CCT could be used to inform neuropsychological rehabilitation treatmentand represent a more valid outcome measure of rehabilitation interventions.
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Affiliation(s)
- Torun G. Finnanger
- Children’s Clinic, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
| | | | - Mathilde Chevignard
- Rehabilitation Department for Children with Acquired Neurological Injury, Saint Maurice Hospitals, Saint Maurice, France
- Sorbonne Université, Laboratoire d’Imagerie Biomédicale (LIB) Inserm, CNRS, Paris, France
- Sorbonne Université, GRC 24 Handicap Moteur et Cognitif et Réadaptation (HaMCRe), Paris, France
| | - Gøril O. Johansen
- Children’s Clinic, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Anne E. Brandt
- Children’s Clinic, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Ruth E. Hypher
- Department of Clinical Neurosciences for Children, Division of Pediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
| | - Kari Risnes
- Children’s Clinic, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Research, Innovation and Education, Clinical Research Unit, St. Olav’s University Hospital, Trondheim, Norway
| | - Torstein B. Rø
- Children’s Clinic, St. Olav’s Hospital, Trondheim University Hospital, Trondheim, Norway
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - Jan Stubberud
- Department of Psychology, University of Oslo, Oslo, Norway
- Department of Clinical Neurosciences for Children, Division of Pediatric and Adolescent Medicine, Oslo University Hospital, Oslo, Norway
- Department of Research, Lovisenberg Diaconal Hospital, Oslo, Norway
- *Correspondence: Jan Stubberud
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14
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Friedman NP, Robbins TW. The role of prefrontal cortex in cognitive control and executive function. Neuropsychopharmacology 2022; 47:72-89. [PMID: 34408280 PMCID: PMC8617292 DOI: 10.1038/s41386-021-01132-0] [Citation(s) in RCA: 326] [Impact Index Per Article: 163.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 07/20/2021] [Accepted: 07/22/2021] [Indexed: 12/30/2022]
Abstract
Concepts of cognitive control (CC) and executive function (EF) are defined in terms of their relationships with goal-directed behavior versus habits and controlled versus automatic processing, and related to the functions of the prefrontal cortex (PFC) and related regions and networks. A psychometric approach shows unity and diversity in CC constructs, with 3 components in the most commonly studied constructs: general or common CC and components specific to mental set shifting and working memory updating. These constructs are considered against the cellular and systems neurobiology of PFC and what is known of its functional neuroanatomical or network organization based on lesioning, neurochemical, and neuroimaging approaches across species. CC is also considered in the context of motivation, as "cool" and "hot" forms. Its Common CC component is shown to be distinct from general intelligence (g) and closely related to response inhibition. Impairments in CC are considered as possible causes of psychiatric symptoms and consequences of disorders. The relationships of CC with the general factor of psychopathology (p) and dimensional constructs such as impulsivity in large scale developmental and adult populations are considered, as well as implications for genetic studies and RDoC approaches to psychiatric classification.
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Affiliation(s)
- Naomi P Friedman
- Department of Psychology & Neuroscience and Institute for Behavioral Genetics, University of Colorado Boulder, Boulder, CO, USA.
| | - Trevor W Robbins
- Department of Psychology and Behavioural and Clinical Neuroscience Institute, University of Cambridge, Cambridge, UK.
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15
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The relations between personality, components of executive functions, and intelligence in children and young adults. PSYCHOLOGICAL RESEARCH 2021; 86:1904-1917. [PMID: 34932156 PMCID: PMC9363279 DOI: 10.1007/s00426-021-01623-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 11/22/2021] [Indexed: 11/29/2022]
Abstract
Previous studies in adults showed heterogeneous results regarding the associations of personality with intelligence and executive functions (EF). In children, there is a lack of studies investigating the relations between personality and EF. Therefore, the aim of our study was to examine the relations between the Big Five personality traits, EF, and intelligence in a sample of children (Experiment 1) and young adults (Experiment 2). A total of 155 children (Experiment 1, mean age = 9.54 years) and 91 young adults (Experiment 2, mean age = 23.49 years) participated in the two studies. In both studies, participants performed tasks measuring working memory (WM), inhibitory control, cognitive flexibility, and fluid intelligence and completed a personality questionnaire. In Experiment 1, we found a negative relation between neuroticism and intelligence. In Experiment 2, we found a positive relation between conscientiousness and intelligence and a positive relation between conscientiousness and cognitive flexibility. Our results suggest a complex interplay between personality factors, EF, and intelligence both in children as well as in young adults.
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16
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Hall NT, Schreiber AM, Allen TA, Hallquist MN. Disentangling cognitive processes in externalizing psychopathology using drift diffusion modeling: Antagonism, but not disinhibition, is associated with poor cognitive control. J Pers 2021; 89:970-985. [PMID: 33608922 PMCID: PMC8377083 DOI: 10.1111/jopy.12628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/10/2021] [Accepted: 02/11/2021] [Indexed: 12/16/2022]
Abstract
Although externalizing psychopathology has been linked to deficits in cognitive control, the cognitive processes underlying this association are unclear. Here, we provide a theoretical account of how research on cognitive processes can help to integrate and distinguish personality and psychopathology. We then apply this account to connect the two major subcomponents of externalizing, Antagonism and Disinhibition, with specific control processes using a battery of inhibitory control tasks and corresponding computational modeling. Participants (final N = 104) completed the flanker, go/no-go, and recent probes tasks, as well as normal and maladaptive personality inventories and measures of psychological distress. We fit participants' task behavior using a hierarchical drift diffusion model (DDM) to decompose their responses into specific cognitive processes. Using multilevel structural equation models, we found that Antagonism was associated with faster RTs on the flanker task and lower accuracy on flanker and go/no-go tasks. These results were complemented by DDM parameter associations: Antagonism was linked to decreased threshold and drift rate parameter estimates in the flanker task and a decreased drift rate on no-go trials. Altogether, our findings indicate that Antagonism is associated with specific impairments in fast (sub-second) inhibitory control processes involved in withholding prepared/prepotent responses and filtering distracting information. Disinhibition and momentary distress, however, were not associated with task performance.
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Affiliation(s)
- Nathan T Hall
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Psychology, The Pennsylvania State University, State College, PA, USA
| | - Alison M Schreiber
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Psychology, The Pennsylvania State University, State College, PA, USA
| | - Timothy A Allen
- Department of Psychiatry, University of Pittsburgh, Pittsburgh, PA, USA
| | - Michael N Hallquist
- Department of Psychology and Neuroscience, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Psychology, The Pennsylvania State University, State College, PA, USA
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17
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The association between personality traits and third-party moral judgment: A preregistered study. Acta Psychol (Amst) 2021; 219:103392. [PMID: 34399140 DOI: 10.1016/j.actpsy.2021.103392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 07/27/2021] [Accepted: 08/09/2021] [Indexed: 11/21/2022] Open
Abstract
The present preregistered study investigated the relationship between personality traits and third-party moral judgment, with specific predictions about honesty-humility, emotionality, and conscientiousness. Participants (N = 405) completed the HEXACO personality questionnaire and read short narratives describing the interaction between an agent and a victim. We manipulated the intent of the agent (harmful or neutral) and the outcome for the victim (harmful or neutral) and participants judged the agent's behavior. While higher honesty-humility was associated with harsher judgment overall, higher emotionality was associated with harsher judgment of a malevolent agent, and higher conscientiousness was associated with harsher judgment of an agent who harmed intentionally. The results thus suggest that third-party moral judgment is selectively related to personality traits depending on the agent's intention.
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18
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Frischkorn GT, von Bastian CC. In Search of the Executive Cognitive Processes Proposed by Process-Overlap Theory. J Intell 2021; 9:43. [PMID: 34449666 PMCID: PMC8395920 DOI: 10.3390/jintelligence9030043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 07/23/2021] [Accepted: 08/10/2021] [Indexed: 12/29/2022] Open
Abstract
Process-Overlap Theory (POT) suggests that measures of cognitive abilities sample from sets of independent cognitive processes. These cognitive processes can be separated into domain-general executive processes, sampled by the majority of cognitive ability measures, and domain-specific processes, sampled only by measures within a certain domain. According to POT, fluid intelligence measures are related because different tests sample similar domain-general executive cognitive processes to some extent. Re-analyzing data from a study by De Simoni and von Bastian (2018), we assessed domain-general variance from executive processing tasks measuring inhibition, shifting, and efficiency of removal from working memory, as well as examined their relation to a domain-general factor extracted from fluid intelligence measures. The results showed that domain-general factors reflecting general processing speed were moderately and negatively correlated with the domain-general fluid intelligence factor (r = -.17--.36). However, domain-general factors isolating variance specific to inhibition, shifting, and removal showed only small and inconsistent correlations with the domain-general fluid intelligence factor (r = .02--.22). These findings suggest that (1) executive processing tasks sample only few domain-general executive processes also sampled by fluid intelligence measures, as well as (2) that domain-general speed of processing contributes more strongly to individual differences in fluid intelligence than do domain-general executive processes.
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Affiliation(s)
- Gidon T. Frischkorn
- Department of Psychology, University of Zurich, Binzmuehlestrasse 14, 8050 Zurich, Switzerland
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19
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Inhibition and individual differences in behavior and emotional regulation in adolescence. PSYCHOLOGICAL RESEARCH 2021; 86:1132-1144. [PMID: 34363502 PMCID: PMC9090849 DOI: 10.1007/s00426-021-01565-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Accepted: 07/20/2021] [Indexed: 11/26/2022]
Abstract
The Impulsivity/Reflexivity issue in inhibitory control ability has seldom been investigated in terms of individual differences in typically developing populations. Although there is evidence of changes in executive functioning (EF), including inhibition, in adolescence, very little is known about the role of individual differences. Using the data from 240 14-to-19-year-old high school students who completed a battery of EF tasks (Flanker, Go No-Go, Antisaccade, and Stop signal task), measures of emotion regulation strategies and behavioral difficulties, we performed a latent profile analysis to identify qualitatively distinct score profiles. The results showed the existence in adolescence of two inhibition profiles, Impulsive vs Reflexive, differing in performances at the inhibition tasks. The two profiles were not associated with socio-demographic characteristics, or to psychological variables, such as behavioral characteristics and emotional regulation strategies.
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20
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Haug MC. Continence, temperance, and motivational conflict: Why traditional neo-Aristotelian accounts are psychologically unrealistic. PHILOSOPHICAL PSYCHOLOGY 2021. [DOI: 10.1080/09515089.2021.1960298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Matthew C. Haug
- Philosophy Department, William & Mary, Williamsburg, VA, USA
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21
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Battista F, Otgaar H, Mangiulli I, Curci A. The role of executive functions in the effects of lying on memory. Acta Psychol (Amst) 2021; 215:103295. [PMID: 33752141 DOI: 10.1016/j.actpsy.2021.103295] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 02/17/2021] [Accepted: 03/01/2021] [Indexed: 12/31/2022] Open
Abstract
Recent studies have demonstrated that lying can affect memory and that such memory effects are based on the cognitive load required in performing the lie. The present study aimed to verify whether the impact of two deceptive strategies (i.e., false denials and fabrication) depends on individuals' cognitive resources in terms of Executive Functions (i.e., EF: Shifting, Inhibition, and Updating). A sample of 147 participants watched a video of a robbery and then were instructed to either fabricate (i.e., fabrication condition), deny (i.e. false denial condition), or tell the truth (i.e., truth-telling condition) to some questions about the crime. Two days later, all participants had to provide an honest account on a final memory test where they indicated their memory for having discussed details (i.e., fabricated, denied, or told the truth) and their memory for the video. Finally, their EF resources were also assessed. Our findings demonstrated that individual differences in EFs played a role in how the event was recalled and on the effects of lying on memory. That is, memory for the event after having lied depended especially on individuals' Shifting resources. We also found that the two deceptive strategies differentially affected individuals' memory for the interview and for the event: Denying affected memory for the interview while fabricating affected memory for the event. Our findings can inform legal professionals on the possibility to assess individuals' EF as an indicator of witnesses' credibility.
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Affiliation(s)
- Fabiana Battista
- University of Bari "Aldo Moro", Bari, Italy; Leuven Institute of Criminology, Catholic University of Leuven, Belgium.
| | - Henry Otgaar
- Leuven Institute of Criminology, Catholic University of Leuven, Belgium; Maastricht University, the Netherlands
| | - Ivan Mangiulli
- Leuven Institute of Criminology, Catholic University of Leuven, Belgium
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22
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Himi SA, Bühner M, Hilbert S. Advancing the Understanding of the Factor Structure of Executive Functioning. J Intell 2021; 9:jintelligence9010016. [PMID: 33809636 PMCID: PMC8006229 DOI: 10.3390/jintelligence9010016] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 02/04/2021] [Accepted: 03/01/2021] [Indexed: 11/16/2022] Open
Abstract
There has been considerable debate and interest regarding the factor structure of executive functioning (EF). Therefore, the aim of the current study was to delve into this issue differently, by investigating EF and other cognitive constructs, such as working memory capacity (WMC), relational integration, and divided attention, which may contribute to EF. Here, we examined whether it is possible to provide evidence for a definite model of EF containing the components of updating, shifting, and inhibition. For this purpose, 202 young adults completed a battery of EF, three WMC tests, three relational integration tests, and two divided attention tests. A confirmatory factor analysis on all the cognitive abilities produced a five-factor structure, which included one factor predominately containing shifting tasks, the next factor containing two updating tasks, the third one predominately representing WMC, the fourth factor consisting of relational integration and antisaccade tasks, and finally, the last factor consisting of the divided attention and stop signal tasks. Lastly, a subsequent hierarchical model supported a higher-order factor, thereby representing general cognitive ability.
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Affiliation(s)
- Samsad Afrin Himi
- Department of Psychology, Jagannath University, Dhaka 1100, Bangladesh
- Psychological Methods and Assessment, Department of Psychology, Ludwig-Maximilians-Universität München, Leopoldstraße 13, 80802 Munich, Germany;
- Correspondence: (S.A.H.); (S.H.)
| | - Markus Bühner
- Psychological Methods and Assessment, Department of Psychology, Ludwig-Maximilians-Universität München, Leopoldstraße 13, 80802 Munich, Germany;
| | - Sven Hilbert
- Educational Science and Sport Science, Faculty of Psychology, University of Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany
- Correspondence: (S.A.H.); (S.H.)
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23
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Trait Self-Control, Inhibition, and Executive Functions: Rethinking some Traditional Assumptions. NEUROETHICS-NETH 2021. [DOI: 10.1007/s12152-021-09457-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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24
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Gama AP, Taura M, Alonso NB, Sousa AM, Noffs MHDS, Yacubian EM, Guilhoto LM. Impulsiveness, personality traits and executive functioning in patients with juvenile myoclonic epilepsy. Seizure 2020; 82:125-132. [PMID: 33068959 DOI: 10.1016/j.seizure.2020.09.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 09/28/2020] [Accepted: 09/29/2020] [Indexed: 10/23/2022] Open
Abstract
PURPOSE To evaluate impulsiveness in adult patients with JME and its relationship with personality traits and executive functioning. METHODS Patients completed psychiatric evaluation (DSM IV), Barratt Impulsiveness Scale (BIS-11), Neo Revised Personality Inventory (NEO PI-R) and executive functioning evaluation comprising Controlled Oral Word Association (COWA), Digit Span, Trail Making Tests (TMT), Stroop Test (ST) and Wisconsin Card Sorting Test (WSCT). Healthy controls (63 % female, mean age 35.7 yrs. (±8.37)) were examined to allow calculation of z-scores. RESULTS 50 patients (70 % female; mean age 32.5 yrs. (±9.2)) presented higher scores of Total (z=-0.37; p = 0.005) and Motor Impulsiveness (z=-0.79; p < 0.001) on BIS-11. Motor Impulsiveness was associated with higher rates of mild psychiatric disorders (depression and anxiety) (p = 0.035) and worse myoclonic seizure control (p = 0.007). NEO PI-R showed differences on Neuroticism (z=-0.60; p < 0.001), Openness (z = 0.38; p = 0.043), Agreeableness (z=-0.38; p = 0.033) and Conscientiousness (z=-0.53; p = 0.003). There were positive correlations between BIS-11 and Neuroticism with Total, Motor and Non-Planning Impulsiveness, on the other hand, Conscientiousness was negatively correlated with these as well as with Attentive Impulsiveness. Patients performance was worse than that of controls on COWA (z=-0.43; p = 0.009) and WCST's Total Number of Completed Categories (z=-2.08; p = 0.005), Trials Taken to Complete First Category (z=-1.56; p = 0.013), Percentage of Total Errors (z=-1.56; p < 0.001), Perseverative Errors (z=-0.73; p = 0.002), Non-Perseverative Errors (z=-1.05; p = 0.003) and Conceptual Level Responses (z=-1.52; p < 0.001). Non-Planning Impulsiveness correlated with Performance (ST and TMT). CONCLUSION Patients with JME present with impulsive behavior, personality features and executive dysfunction which are linked and may lead to lack of commitment in treatment and affect other aspects of life.
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Affiliation(s)
- André Peres Gama
- Unidade de Pesquisa e Tratamento das Epilepsias (UNIPETE), Universidade Federal de São Paulo - Unifesp, São Paulo, SP, Brazil
| | - Mariângela Taura
- Unidade de Pesquisa e Tratamento das Epilepsias (UNIPETE), Universidade Federal de São Paulo - Unifesp, São Paulo, SP, Brazil
| | - Neide Barreira Alonso
- Unidade de Pesquisa e Tratamento das Epilepsias (UNIPETE), Universidade Federal de São Paulo - Unifesp, São Paulo, SP, Brazil
| | - Artur Menezes Sousa
- Unidade de Pesquisa e Tratamento das Epilepsias (UNIPETE), Universidade Federal de São Paulo - Unifesp, São Paulo, SP, Brazil
| | - Maria Helena da Silva Noffs
- Unidade de Pesquisa e Tratamento das Epilepsias (UNIPETE), Universidade Federal de São Paulo - Unifesp, São Paulo, SP, Brazil
| | - Elza Márcia Yacubian
- Unidade de Pesquisa e Tratamento das Epilepsias (UNIPETE), Universidade Federal de São Paulo - Unifesp, São Paulo, SP, Brazil
| | - Laura Maria Guilhoto
- Unidade de Pesquisa e Tratamento das Epilepsias (UNIPETE), Universidade Federal de São Paulo - Unifesp, São Paulo, SP, Brazil.
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25
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Reed RG, Combs HL, Segerstrom SC. The Structure of Self-Regulation and Its Psychological and Physical Health Correlates in Older Adults. COLLABRA-PSYCHOLOGY 2020; 6. [PMID: 32457933 DOI: 10.1525/collabra.297] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Self-regulation refers to effortful control over one's thoughts, emotions, choices, impulses, and behaviors, and has implications for older adults' health. Executive function, physiological, and subjective indices have all been proposed to reflect self-regulation. Pairwise associations among these indices have been previously examined; however, a self-regulation constellation encompassing all of these indices has never been tested in older adults. The present study described the relationships among indices of self-regulation and tested their between- and within-person associations with upstream personality factors (conscientiousness) and downstream psychological and physical health in 149 older adults aged 60-93 years, assessed semi-annually for five years (up to 10 waves). Indices of self-regulation were only modestly correlated with each other but were each associated with health. Better executive function was associated with better psychological and physical health between and within people, whereas higher heart rate variability was associated with psychological health within people. Better subjective self-regulation had the most between- and within-person associations with better psychological and physical health. Conscientiousness was associated with subjective self-regulation and better psychological and physical health. These findings support the non-unitary nature of self-regulation in older adults and the health relevance of each of its indices between and within older adults. The aging process may change how the indices relate to each other, and older adults may draw more on certain self-regulatory components over others, given limited resources. Subjective self-regulation may be an important final common pathway to psychological and physical health in older adults.
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Affiliation(s)
- Rebecca G Reed
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, US.,Formerly affiliated with the Department of Psychology, University of Kentucky, Lexington, KY, US
| | - Hannah L Combs
- Houston Methodist Sugar Land Neurology Associates, Sugar Land, TX, US.,Formerly affiliated with the Department of Psychology, University of Kentucky, Lexington, KY, US
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26
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On the long-run association between personality traits and road crashes: Findings from the British cohort study. PERSONALITY AND INDIVIDUAL DIFFERENCES 2020. [DOI: 10.1016/j.paid.2019.109677] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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27
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Wennerhold L, Friese M. Why Self-Report Measures of Self-Control and Inhibition Tasks Do Not Substantially Correlate. COLLABRA: PSYCHOLOGY 2020. [DOI: 10.1525/collabra.276] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Trait self-control is often defined as the ability to inhibit dominant responses including thoughts, emotions, and behavioral impulses. Despite the pivotal role of inhibition for trait self-control, a growing body of evidence found small-to-zero correlations between self-report measures of trait self-control and behavioral inhibition tasks. These observations seem puzzling considering that both types of measures are often seen as operationalizations of the same or at least closely related theoretical constructs. Previous explanations for this non-correspondence focused on psychometric properties of the measures. Here, we discuss three further factors that may explain the empirical non-correspondence between trait self-control scales and behavioral inhibition tasks: (1) the distinction between typical and maximum performance, (2) the measurement of single versus repeated performance, and (3) differences between impulses in different domains. Specifically, we argue that a) self-report measures of trait self-control are designed to assess typical performance, and relative to these, behavioral inhibition tasks are designed to assess maximum performance; b) self-report measures of trait self-control capture central tendencies of aggregates of many different instances of behavior, whereas behavioral inhibition tasks are momentary, one-time state measures; and c) most self-report measures of trait self-control are designed to measure general, cross-domain inhibition, whereas behavioral inhibition tasks also measure narrower, domain-specific inhibition to a substantial degree. In conclusion, we argue that it is implausible to hypothesize more than a low correlation between self-report measures of trait self-control and behavioral inhibition tasks as they genuinely focus on different aspects of the theoretical construct of self-control. We also discuss the broader implications of these issues for self-control as a theoretical construct and its appropriate measurement.
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Affiliation(s)
| | - Malte Friese
- Department of Psychology, Saarland University, Saarbruecken, DE
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Bairova NB, Bocharov AV, Savostyanov AN, Petrenko EN, Kozlova EA, Saprigyn AE, Slobodskaya HR. Stroop-like animal size test: Links with child effortful control, personality and problem behavior. Child Neuropsychol 2019; 26:409-432. [PMID: 31535948 DOI: 10.1080/09297049.2019.1665173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
This study examined children's performance on the Stroop-like animal size test and its relations to parent-reported temperamental effortful control, personality, and common emotional and behavioral problems in a Russian sample of 5-12-year-olds (N = 202). The animal size test demonstrated a Stroop-like effect for accuracy and response time (RT) in both genders and across all ages. Children's performance on the animal size test considerably improved with age such that older children performed more accurately, were faster and their responses were less variable than younger children's responses. The findings indicated that RT was negatively related to temperamental trait of effortful control and its key components, attention focusing and inhibitory control, whereas RT variability was negatively related to both regulatory traits, effortful control and conscientiousness, and their components. Children's performance on the AST was meaningfully related to hyperactivity-inattention, externalizing behavior and overall level of childhood psychopathology. These findings provide support for the usefulness of the animal size test in the neuropsychological assessment of preschool and school-age children.
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Affiliation(s)
- Nadezhda B Bairova
- Department of Child Development and Individual Differences, Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - Andrey V Bocharov
- Department of Psychophysiology of Individual Differences, Institute of Physiology and Basic Medicine, Novosibirsk, Russia.,Institute of the Humanities, Novosibirsk State University, Novosibirsk, Russia
| | - Alexander N Savostyanov
- Department of Psychophysiology of Individual Differences, Institute of Physiology and Basic Medicine, Novosibirsk, Russia.,Institute of the Humanities, Novosibirsk State University, Novosibirsk, Russia
| | - Evgenia N Petrenko
- Department of Child Development and Individual Differences, Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - Elena A Kozlova
- Department of Child Development and Individual Differences, Institute of Physiology and Basic Medicine, Novosibirsk, Russia.,Institute of Medicine and Psychology, Novosibirsk State University, Novosibirsk, Russia
| | - Alexander E Saprigyn
- Department of Psychophysiology of Individual Differences, Institute of Physiology and Basic Medicine, Novosibirsk, Russia
| | - Helena R Slobodskaya
- Department of Child Development and Individual Differences, Institute of Physiology and Basic Medicine, Novosibirsk, Russia.,Institute of Medicine and Psychology, Novosibirsk State University, Novosibirsk, Russia
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29
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Miller AP, Gizer IR, Fleming Iii WA, Otto JM, Deak JD, Martins JS, Bartholow BD. Polygenic liability for schizophrenia predicts shifting-specific executive function deficits and tobacco use in a moderate drinking community sample. Psychiatry Res 2019; 279:47-54. [PMID: 31299563 PMCID: PMC6713597 DOI: 10.1016/j.psychres.2019.06.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 06/15/2019] [Accepted: 06/17/2019] [Indexed: 01/09/2023]
Abstract
Individuals with schizophrenia have higher lifetime rates of substance use disorders than the general population, and research suggests high comorbidity rates may be partially explained by shared genetic influences related to common underlying etiology. Moreover, deficits in executive functions are thought to be central to the diagnosis of schizophrenia and are likewise associated with alcohol and tobacco use. The current study examined the associations between schizophrenia polygenic risk scores and tobacco and alcohol use and the mediation of these associations by executive function sub-domains. Results from the Psychiatric Genomics Consortium's meta-analysis of genome-wide association studies of schizophrenia were used to calculate polygenic risk scores in a sample of moderate drinkers. Schizophrenia risk scores were significantly associated with shifting-specific executive function deficits and tobacco use phenotypes. However, risk scores were not significantly associated with alcohol use and executive functions were not significantly associated with either tobacco or alcohol use. These findings extend previous research by suggesting that genetic risk for schizophrenia may be associated with specific sub-domains of executive function as well as smoking. The lack of a relation with alcohol use suggests genetic factors related to schizophrenia and executive functioning may not influence drinking in a non-disordered, social-drinking sample.
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Affiliation(s)
- Alex P Miller
- Department of Psychological Sciences, University of Missouri, Columbia, MO 65211, USA.
| | - Ian R Gizer
- Department of Psychological Sciences, University of Missouri, Columbia, MO 65211, USA.
| | - William A Fleming Iii
- Department of Psychological Sciences, University of Missouri, Columbia, MO 65211, USA; Department of Applied Behavioral Science, University of Kansas, Lawrence, KS 66045, USA.
| | - Jacqueline M Otto
- Department of Psychological Sciences, University of Missouri, Columbia, MO 65211, USA.
| | - Joseph D Deak
- Department of Psychological Sciences, University of Missouri, Columbia, MO 65211, USA.
| | - Jorge S Martins
- Department of Psychological Sciences, University of Missouri, Columbia, MO 65211, USA.
| | - Bruce D Bartholow
- Department of Psychological Sciences, University of Missouri, Columbia, MO 65211, USA.
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30
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Sutin AR, Stephan Y, Damian RI, Luchetti M, Strickhouser JE, Terracciano A. Five-factor model personality traits and verbal fluency in 10 cohorts. Psychol Aging 2019; 34:362-373. [PMID: 31070400 DOI: 10.1037/pag0000351] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Personality traits, such as Neuroticism and Conscientiousness, are associated with cognitive outcomes across the life span, including cognitive function in young adulthood and risk of cognitive impairment and dementia in old age. Research on personality and age-related cognition has focused primarily on memory-related tasks and outcomes. The purpose of this research is to address the relation between Five Factor Model personality traits and another critical marker of cognitive function that has received less attention-verbal fluency. We examine this relation across adulthood in 10 cohorts (11 samples) that totaled more than 90,000 participants (age range 16-101). Participants in all samples reported on their personality traits and completed at least one fluency task (semantic and/or letter). A meta-analysis of semantic fluency (N = 86,044) indicated that participants who scored lower in Neuroticism, and higher in Extraversion, Openness, and Conscientiousness, retrieved more words, independent of age, gender, and education. These associations generally replicated for the letter fluency task (3 samples; N = 11,551). Moderation analysis indicated that the associations between personality and semantic fluency were stronger in older samples (except for Openness) and among individuals with lower education. This pattern suggests that these associations are stronger in groups vulnerable to severe cognitive impairment. Personality traits have pervasive associations with fluency tasks that are replicable across samples and age groups. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
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Affiliation(s)
- Angelina R Sutin
- Department of Behavioral Sciences and Social Medicine, Florida State University College of Medicine
| | | | | | - Martina Luchetti
- Department of Behavioral Sciences and Social Medicine, Florida State University College of Medicine
| | - Jason E Strickhouser
- Department of Behavioral Sciences and Social Medicine, Florida State University College of Medicine
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31
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Multitasking behavior and its related constructs: Executive functions, working memory capacity, relational integration, and divided attention. Cognition 2019; 189:275-298. [PMID: 31108377 DOI: 10.1016/j.cognition.2019.04.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 04/12/2019] [Accepted: 04/12/2019] [Indexed: 01/01/2023]
Abstract
Although prior investigations have revealed cognitive abilities to be important predictors of multitasking behavior, few investigations have been conducted on the relation between executive functions (EFs) and multitasking behavior. The current study examines the underlying cognitive constructs associated with the concept of multitasking behavior. A sample of 202 young adults completed a battery of EFs (shifting, updating, and inhibition), three working memory capacity (WMC) tests, three relational integration tests, two divided attention tests, and a multitasking scenario (Simultaneous Capacity). First, in direct replication attempts, the results replicated the multitasking behavior model (Bühner, König, Pick, & Krumm, 2006) and partially replicated the three-factor and nested factors EFs models (Friedman et al., 2016). Second, hierarchical multiple regression analyses and relative weight analyses revealed that updating, inhibition, relational integration, and divided attention had strong contributions in explaining multitasking behavior variance, whereas shifting and WMC did not show any explanatory power beyond these constructs. Finally, using structural equation modeling, we found that the general EF ability (common EF) representing variance common to shifting, updating, and inhibition highly overlapped with multitasking behavior. Our results are of value not only to shed light on the relevant cognitive correlates of multitasking behavior but also to position multitasking behavior in an established framework of cognitive abilities.
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32
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Khalil R, Godde B, Karim AA. The Link Between Creativity, Cognition, and Creative Drives and Underlying Neural Mechanisms. Front Neural Circuits 2019; 13:18. [PMID: 30967763 PMCID: PMC6440443 DOI: 10.3389/fncir.2019.00018] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Accepted: 03/04/2019] [Indexed: 11/13/2022] Open
Abstract
Having a creative mind is one of the gateways for achieving fabulous success and remarkable progress in professional, personal and social life. Therefore, a better understanding of the neural correlates and the underlying neural mechanisms related to creative ideation is crucial and valuable. However, the current literature on neural systems and circuits underlying creative cognition, and on how creative drives such as motivation, mood states, and reward could shape our creative mind through the associated neuromodulatory systems [i.e., the dopaminergic (DA), the noradrenergic (NE) and the serotonergic (5-HT) system] seems to be insufficient to explain the creative ideation and production process. One reason might be that the mentioned systems and processes are usually investigated in isolation and independent of each other. Through this review, we aim at advancing the current state of knowledge by providing an integrative view on the interactions between neural systems underlying the creative cognition and the creative drive and associated neuromodulatory systems (see Figure 1).
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Affiliation(s)
- Radwa Khalil
- Department of Psychology and Methods, Jacobs University Bremen, Bremen, Germany
| | - Ben Godde
- Department of Psychology and Methods, Jacobs University Bremen, Bremen, Germany
| | - Ahmed A Karim
- Department of Psychology and Methods, Jacobs University Bremen, Bremen, Germany.,Department of Psychiatry and Psychotherapy, University Clinic Tübingen, Tübingen, Germany.,Department of Health Psychology and Neurorehabilitation, SRH Mobile University, Riedlingen, Germany
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33
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Unity and diversity of executive functions in creativity. Conscious Cogn 2019; 68:47-56. [PMID: 30634127 DOI: 10.1016/j.concog.2018.12.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 12/09/2018] [Accepted: 12/30/2018] [Indexed: 11/22/2022]
Abstract
Increasing evidence suggests that executive functions (EFs) - a set of general-purpose control processes that regulate thoughts and behaviors - are relevant for creativity. However, EF is not a unitary process, and it remains unclear which specific EFs are involved. The present study examined the association between the three EFs, both uniquely (EF-Specific) and together (Common EF), and three measures of creativity. Participants (N = 47) completed a divergent thinking test, and self-reported their real-life creative accomplishments. A subset of participants indicated their involvement in the artistic or information technology (IT) professions. Results indicated that fluency (but not originality) of divergent thinking was uniquely predicted by working memory Updating. Better response Inhibition predicted higher number of real-world artistic creative achievements. Involvement in the artistic (versus IT) professions was associated with better Common EF, and with enhanced mental set Shifting abilities. Results demonstrate that different EFs predict creativity depending on its operational definition.
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34
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Joyner C, Rhodes RE, Loprinzi PD. The Prospective Association Between the Five Factor Personality Model With Health Behaviors and Health Behavior Clusters. EUROPES JOURNAL OF PSYCHOLOGY 2018; 14:880-896. [PMID: 30555591 PMCID: PMC6266523 DOI: 10.5964/ejop.v14i4.1450] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2017] [Accepted: 07/13/2018] [Indexed: 11/20/2022]
Abstract
To examine the prospective association of personality with individual behavior, multibehavior and clustered health behavior profiles. A prospective study design was employed. Two hundred young adults provided baseline data and 126 (mean age: 21.6 yrs) provide complete data for a 5-month follow-up assessment (63% response rate). Personality and health behaviors (and covariates) were assessed via validated questionnaires. A multibehavior index variable was created ranging from 0-5; two separate health behavior cluster indices were created, including high (4-5 behaviors) vs. low (2 or fewer) behavior adoption and an energy balance cluster (MVPA and diet). When examining MVPA as a continuous variable, the personality trait conscientiousness was prospectively associated with MVPA and a healthy diet. Extraversion was prospectively associated with high (vs. low) behavioral clustering (OR = 1.18; 95% CI: 1.00-1.40) and conscientiousness was prospectively associated with energy balance clustering (OR = 1.09; 95% CI: 1.01-1.17). Extraversion, conscientiousness, openness to experience, and agreeableness were associated with select health-related behaviors. Further, extraversion and conscientiousness were associated with health behavior clustering.
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Affiliation(s)
- Chelsea Joyner
- Department of Health, Exercise Science and Recreation Management, Physical Activity Epidemiology Laboratory, Exercise Psychology Laboratory, The University of Mississippi, Oxford, MS, USA
| | - Ryan E Rhodes
- Behavioral Medicine Laboratory, School of Exercise Science, Physical and Health Education, The University of Victoria, Victoria, BC, Canada
| | - Paul D Loprinzi
- Department of Health, Exercise Science and Recreation Management, Physical Activity Epidemiology Laboratory, Exercise Psychology Laboratory, The University of Mississippi, Oxford, MS, USA
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35
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Saunders B, Milyavskaya M, Etz A, Randles D, Inzlicht M. Reported Self-control is not Meaningfully Associated with Inhibition-related Executive Function: A Bayesian Analysis. COLLABRA-PSYCHOLOGY 2018. [DOI: 10.1525/collabra.134] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Self-control is assessed using a remarkable array of measures. In a series of five data-sets (overall N = 2,641) and a mini meta-analysis, we explored the association between canonical operationalisations of self-control: The Self-Control Scale and two measures of inhibition-related executive functioning (the Stroop and Flanker paradigms). Overall, Bayesian correlational analyses suggested little-to-no relationship between self-reported self-control and performance on the Stroop and Flanker tasks. The Bayesian meta-analytical summary of all five data-sets further favoured a null relationship between both types of measurement. These results suggest that the field’s most widely used measure of self-reported self-control is uncorrelated with two of the most widely adopted executive functioning measures of self-control. Consequently, theoretical and practical conclusions drawn using one measure (e.g., the Self-Control Scale) cannot be generalised to findings using the other (e.g., the Stroop task). The lack of empirical correlation between measures of self-control do not invalidate either measure, but instead suggest that treatments of the construct of self-control need to pay greater attention to convergent validity among the many measures used to operationalize self-control.
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Affiliation(s)
- Blair Saunders
- Psychology, School of Social Sciences, University of Dundee, GB
| | | | - Alexander Etz
- Department of Cognitive Sciences, University of California, Irvine, US
| | | | - Michael Inzlicht
- Department of Psychology, University of Toronto, CA
- Rotman School of Management, University of Toronto, CA
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36
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Hatoum AS, Rhee SH, Corley RP, Hewitt JK, Friedman NP. Do executive functions explain the covariance between internalizing and externalizing behaviors? Dev Psychopathol 2018; 30:1371-1387. [PMID: 29144226 PMCID: PMC5955761 DOI: 10.1017/s0954579417001602] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This study examined whether executive functions (EFs) might be common features of internalizing and externalizing behavior problems across development. We examined relations between three EF latent variables (a common EF factor and factors specific to updating working memory and shifting sets), constructed from nine laboratory tasks administered at age 17, to latent growth intercept (capturing stability) and slope (capturing change) factors of teacher- and parent-reported internalizing and externalizing behaviors in 885 individual twins aged 7 to 16 years. We then estimated the proportion of intercept-intercept and slope-slope correlations predicted by EF as well as the association between EFs and a common psychopathology factor (P factor) estimated from all 9 years of internalizing and externalizing measures. Common EF was negatively associated with the intercepts of teacher-rated internalizing and externalizing behavior in males, and explained 32% of their covariance; in the P factor model, common EF was associated with the P factor in males. Shifting-specific was positively associated with the externalizing slope across sex. EFs did not explain covariation between parent-rated behaviors. These results suggest that EFs are associated with stable problem behavior variation, explain small proportions of covariance, and are a risk factor that that may depend on gender.
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Affiliation(s)
| | - Soo Hyun Rhee
- Department of Psychology and Neuroscience
- Institute for Behavioral Genetics
| | | | - John K. Hewitt
- Department of Psychology and Neuroscience
- Institute for Behavioral Genetics
| | - Naomi P. Friedman
- Department of Psychology and Neuroscience
- Institute for Behavioral Genetics
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37
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Karr JE, Areshenkoff CN, Rast P, Hofer SM, Iverson GL, Garcia-Barrera MA. The unity and diversity of executive functions: A systematic review and re-analysis of latent variable studies. Psychol Bull 2018; 144:1147-1185. [PMID: 30080055 DOI: 10.1037/bul0000160] [Citation(s) in RCA: 254] [Impact Index Per Article: 42.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Confirmatory factor analysis (CFA) has been frequently applied to executive function measurement since first used to identify a three-factor model of inhibition, updating, and shifting; however, subsequent CFAs have supported inconsistent models across the life span, ranging from unidimensional to nested-factor models (i.e., bifactor without inhibition). This systematic review summarized CFAs on performance-based tests of executive functions and reanalyzed summary data to identify best-fitting models. Eligible CFAs involved 46 samples (N = 9,756). The most frequently accepted models varied by age (i.e., preschool = one/two-factor; school-age = three-factor; adolescent/adult = three/nested-factor; older adult = two/three-factor), and most often included updating/working memory, inhibition, and shifting factors. A bootstrap reanalysis simulated 5,000 samples from 21 correlation matrices (11 child/adolescent; 10 adult) from studies including the three most common factors, fitting seven competing models. Model results were summarized as the mean percent accepted (i.e., average rate at which models converged and met fit thresholds: CFI ≥ .90/RMSEA ≤ .08) and mean percent selected (i.e., average rate at which a model showed superior fit to other models: ΔCFI ≥ .005/.010/ΔRMSEA ≤ -.010/-.015). No model consistently converged and met fit criteria in all samples. Among adult samples, the nested-factor was accepted (41-42%) and selected (8-30%) most often. Among child/adolescent samples, the unidimensional model was accepted (32-36%) and selected (21-53%) most often, with some support for two-factor models without a differentiated shifting factor. Results show some evidence for greater unidimensionality of executive function among child/adolescent samples and both unity and diversity among adult samples. However, low rates of model acceptance/selection suggest possible bias toward the publication of well-fitting but potentially nonreplicable models with underpowered samples. (PsycINFO Database Record (c) 2018 APA, all rights reserved).
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38
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Waris O, Soveri A, Lukasik KM, Lehtonen M, Laine M. Working memory and the Big Five. PERSONALITY AND INDIVIDUAL DIFFERENCES 2018. [DOI: 10.1016/j.paid.2018.03.027] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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39
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Karr JE, Hofer SM, Iverson GL, Garcia-Barrera MA. Examining the Latent Structure of the Delis–Kaplan Executive Function System. Arch Clin Neuropsychol 2018; 34:381-394. [DOI: 10.1093/arclin/acy043] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 01/12/2018] [Accepted: 04/12/2018] [Indexed: 11/13/2022] Open
Affiliation(s)
- Justin E Karr
- Department of Psychology, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
| | - Scott M Hofer
- Department of Psychology, University of Victoria, Victoria, British Columbia V8W 2Y2, Canada
- Department of Neurology, Oregon Health & Science University, Portland, OR 97239, USA
| | - Grant L Iverson
- Department of Physical Medicine and Rehabilitation, Harvard Medical School; Spaulding Rehabilitation Hospital; MassGeneral Hospital for Children Sports Concussion Program; & Home Base, A Red Sox Foundation and Massachusetts General Hospital Program, Boston, MA 02129, USA
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40
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Martins JS, Bartholow BD, Cooper ML, Von Gunten CD, Wood PK. Associations between executive functioning, affect-regulation drinking motives, and alcohol use and problems. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2018; 32:16-28. [PMID: 29154554 PMCID: PMC5805576 DOI: 10.1037/adb0000324] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Motivation to use alcohol to regulate positive and negative affect and deficits in cognitive control (i.e., executive functions [EFs]) have both been associated with increased alcohol involvement and alcohol-related consequences. Although dual-process models predict that affect-driven motivations and cognitive control should interact to determine alcohol involvement and alcohol-related consequences, this intersection has remained largely unexplored. The present study examined the extent to which effects of enhancement and coping drinking motives on alcohol use, heavy drinking, and alcohol-related consequences are moderated by individual differences in three theorized components of EF. We anticipated, in general, that drinking motives would more strongly predict alcohol use, heavy drinking, and alcohol-related consequences among individuals low versus high in cognitive control-EF. Participants (N = 801) completed a battery of nine EF tasks, as well as measures of drinking motives, alcohol use, heavy drinking, and alcohol-related negative consequences. A baseline structural model indicated that (a) both enhancement motives and coping motives predicted alcohol use and heavy drinking, (b) both enhancement and coping motives exerted their effects on alcohol-related consequences both directly and indirectly via alcohol use, and (c) shifting-specific abilities were modestly positively associated with heavy drinking. Most important for the aims of the study, latent variable interaction analyses failed to provide consistent evidence that better EF abilities attenuate the effects of drinking motives on alcohol use, heavy drinking, and alcohol-related consequences, as predicted. (PsycINFO Database Record
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Affiliation(s)
- Jorge S Martins
- Department of Psychological Sciences, University of Missouri
| | | | - M Lynne Cooper
- Department of Psychological Sciences, University of Missouri
| | | | - Phillip K Wood
- Department of Psychological Sciences, University of Missouri
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41
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Chiu HL, Chan PT, Kao CC, Chu H, Chang PC, Hsiao STS, Liu D, Chang WC, Chou KR. Effectiveness of executive function training on mental set shifting, working memory and inhibition in healthy older adults: A double-blind randomized controlled trials. J Adv Nurs 2018; 74:1099-1113. [DOI: 10.1111/jan.13519] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2017] [Indexed: 11/28/2022]
Affiliation(s)
- Huei-Ling Chiu
- School of Nursing; College of Nursing, Taipei Medical University; Taipei Taiwan
| | - Pi-Tuan Chan
- Department of Nursing; En Chu Kong Hospital; Taipei Taiwan
| | - Ching-Chiu Kao
- School of Nursing; College of Nursing, Taipei Medical University; Taipei Taiwan
- Department of Nursing; Wan Fang Hospital, Taipei Medical University; Taipei Taiwan
| | - Hsin Chu
- Institute of Aerospace and Undersea Medicine; School of Medicine, National Defense Medical Center; Taipei Taiwan
- Department of Neurology; Tri-Service General Hospital, National Defense Medical Center; Taipei Taiwan
| | - Pi-Chen Chang
- School of Nursing; College of Nursing, Taipei Medical University; Taipei Taiwan
| | | | - Doresses Liu
- Institute of Aerospace and Undersea Medicine; School of Medicine, National Defense Medical Center; Taipei Taiwan
| | - Wen-Chi Chang
- Department of Nursing; Taipei Veterans General Hospital Yuanshan Branches; Yilan Taiwan
| | - Kuei-Ru Chou
- School of Nursing; College of Nursing, Taipei Medical University; Taipei Taiwan
- Department of Nursing; Taipei Medical University-Shuang Ho Hospital; Taipei Taiwan
- Psychiatric Research Center; Taipei Medical University Hospital; Taipei Taiwan
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42
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The personality-related implications of Stroop performance: Stress-contingent self-control in daily life. JOURNAL OF RESEARCH IN PERSONALITY 2017. [DOI: 10.1016/j.jrp.2017.07.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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43
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Hone LSE, Bartholow BD, Piasecki TM, Sher KJ. Women's Alcohol Sensitivity Predicts Alcohol-Related Regretted Sex. Alcohol Clin Exp Res 2017; 41:1630-1636. [PMID: 28797135 PMCID: PMC5657476 DOI: 10.1111/acer.13447] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 07/05/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND Low sensitivity (LS) to alcohol's acute effects is a known risk factor for heavy drinking and its negative consequences. However, LS could be protective due to LS drinkers being less impaired at a given level of consumption. Here, we tested whether LS is associated with differences in men's and women's reports of alcohol-related regretted sex. METHODS Eight hundred and one young adults (393 women) aged 21 to 35 (M = 23.11 years) recruited for a study of alcohol's effects on cognition completed self-report measures of alcohol sensitivity, typical alcohol use, and alcohol consequences (including regretted sex). RESULTS Participants whose alcohol sensitivity scores classified them as LS were more likely to experience alcohol-related regretted sex than were high-sensitivity (HS) participants. However, when controlling for typical alcohol use and experience of alcohol consequences in general, alcohol sensitivity was negatively associated with risk of alcohol-related regretted sex, but only among women. CONCLUSIONS At a given level of consumption, and controlling for experience of alcohol consequences other than regretted sex, reduced sensitivity to certain effects of alcohol may be a protective factor for women against risk for alcohol-related regretted sexual situations. This study provides insight on the unique risks of drinking among LS and HS women.
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Affiliation(s)
- Liana S E Hone
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri
| | - Bruce D Bartholow
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri
| | - Thomas M Piasecki
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri
| | - Kenneth J Sher
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri
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44
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No Effect of Commercial Cognitive Training on Brain Activity, Choice Behavior, or Cognitive Performance. J Neurosci 2017; 37:7390-7402. [PMID: 28694338 DOI: 10.1523/jneurosci.2832-16.2017] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 05/12/2017] [Accepted: 05/23/2017] [Indexed: 11/21/2022] Open
Abstract
Increased preference for immediate over delayed rewards and for risky over certain rewards has been associated with unhealthy behavioral choices. Motivated by evidence that enhanced cognitive control can shift choice behavior away from immediate and risky rewards, we tested whether training executive cognitive function could influence choice behavior and brain responses. In this randomized controlled trial, 128 young adults (71 male, 57 female) participated in 10 weeks of training with either a commercial web-based cognitive training program or web-based video games that do not specifically target executive function or adapt the level of difficulty throughout training. Pretraining and post-training, participants completed cognitive assessments and functional magnetic resonance imaging during performance of the following validated decision-making tasks: delay discounting (choices between smaller rewards now vs larger rewards in the future) and risk sensitivity (choices between larger riskier rewards vs smaller certain rewards). Contrary to our hypothesis, we found no evidence that cognitive training influences neural activity during decision-making; nor did we find effects of cognitive training on measures of delay discounting or risk sensitivity. Participants in the commercial training condition improved with practice on the specific tasks they performed during training, but participants in both conditions showed similar improvement on standardized cognitive measures over time. Moreover, the degree of improvement was comparable to that observed in individuals who were reassessed without any training whatsoever. Commercial adaptive cognitive training appears to have no benefits in healthy young adults above those of standard video games for measures of brain activity, choice behavior, or cognitive performance.SIGNIFICANCE STATEMENT Engagement of neural regions and circuits important in executive cognitive function can bias behavioral choices away from immediate rewards. Activity in these regions may be enhanced through adaptive cognitive training. Commercial brain training programs claim to improve a broad range of mental processes; however, evidence for transfer beyond trained tasks is mixed. We undertook the first randomized controlled trial of the effects of commercial adaptive cognitive training (Lumosity) on neural activity and decision-making in young adults (N = 128) compared with an active control (playing on-line video games). We found no evidence for relative benefits of cognitive training with respect to changes in decision-making behavior or brain response, or for cognitive task performance beyond those specifically trained.
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Hecht LK, Latzman RD. Exploring the differential associations between components of executive functioning and reactive and proactive aggression. J Clin Exp Neuropsychol 2017; 40:62-74. [DOI: 10.1080/13803395.2017.1314450] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Lisa K. Hecht
- Department of Psychology, Georgia State University, Atlanta, GA, USA
| | - Robert D. Latzman
- Department of Psychology, Georgia State University, Atlanta, GA, USA
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Kelly SM, Updegraff JA. Substituting activities mediates the effect of cognitive flexibility on physical activity: a daily diary study. J Behav Med 2017; 40:669-674. [PMID: 28255751 DOI: 10.1007/s10865-017-9839-x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2016] [Accepted: 02/23/2017] [Indexed: 11/29/2022]
Abstract
Pursuit of physical activity goals often requires modifying plans, but research on these flexible processes is limited. Cognitive flexibility may heighten one's likelihood of using flexible self-regulatory strategies (e.g., substitution), thereby increasing physical activity. This study used daily diary methodology to test the indirect effect of cognitive flexibility on physical activity via activity substitution. A sample of 128 college students (73% female, mean age 19.9) completed baseline measures and cognitive flexibility assessments, then logged physical activity daily for 2 weeks. Activity substitution was defined as adopting an alternate activity on a day another planned activity was unfulfilled. Controlling for baseline activity, intentions, and time, a multilevel mediation model revealed a significant indirect effect of cognitive flexibility on physical activity via activity substitution (b = 81.36, p = .041). Our results indicate that people with greater cognitive flexibility are more likely to use flexible self-regulation, leading to greater physical activity.
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Affiliation(s)
- Scout M Kelly
- Department of Psychological Sciences, Kent State University, Kent, OH, 44242-0001, USA.
| | - John A Updegraff
- Department of Psychological Sciences, Kent State University, Kent, OH, 44242-0001, USA
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Gustavson DE, Miyake A, Hewitt JK, Friedman NP. Understanding the cognitive and genetic underpinnings of procrastination: Evidence for shared genetic influences with goal management and executive function abilities. J Exp Psychol Gen 2015; 144:1063-79. [PMID: 26389573 PMCID: PMC4658242 DOI: 10.1037/xge0000110] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Previous research has suggested that individual differences in procrastination are tied to everyday goal-management abilities, but little research has been conducted on specific cognitive abilities that may underlie tendencies for procrastination, such as executive functions (EFs). In this study, we used behavioral genetics methodology to investigate 2 hypotheses about the relationships between procrastination and EF ability: (a) that procrastination is negatively correlated with general EF ability, and (b) that this relationship is due to the genetic components of procrastination that are most related to other everyday goal-management abilities. The results confirmed both of these hypotheses. Procrastination was related to worse general EF ability at both the phenotypic and genetic levels, and this relationship was due to the component of procrastination shared with self-report measures of everyday goal-management failures. These results were observed even after controlling for potential self-report biases stemming from the urge to respond in a socially desirable manner. Together, these findings provide strong evidence for growing theories of procrastination emphasizing the importance of goal-related cognitive abilities and further highlight important genetic influences that underlie procrastination.
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Conscientiousness increases efficiency of multicomponent behavior. Sci Rep 2015; 5:15731. [PMID: 26503352 PMCID: PMC4621532 DOI: 10.1038/srep15731] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2015] [Accepted: 09/25/2015] [Indexed: 11/08/2022] Open
Abstract
Many everyday situations require the flexible interruption and changing of different actions to achieve a goal. Several strategies can be applied to do so, but those requiring high levels of cognitive control seem to confer an efficiency (speed) advantage in situations requiring multi-component behavior. However, it is elusive in how far personality traits affect performance in such situations. Given that top-down control is an important aspect of personality and furthermore correlates with conscientiousness, N = 163 participants completed the NEO-FFI and performed an experimental (stop-change) paradigm assessing multicomponent behavior. Applying mathematical constraints to the behavioral data, we estimated the processing strategy of each individual. The results show that multicomponent behavior is selectively affected by conscientiousness which explained approximately 19% of the measured inter-individual behavioral variance. Conscientiousness should hence be seen as a major personality dimension modulating multicomponent behavior. Highly conscientious people showed a more effective, step-by-step processing strategy of different actions necessary to achieve a goal. In situations with simultaneous requirements, this strategy equipped them with an efficiency (speed) advantage towards individuals with lower conscientiousness. In sum, the results show that strategies and the efficiency with which people cope with situations requiring multicomponent behavior are strongly influenced by their personality.
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Costantini G, Richetin J, Borsboom D, Fried EI, Rhemtulla M, Perugini M. Development of Indirect Measures of Conscientiousness: Combining a Facets Approach and Network Analysis. EUROPEAN JOURNAL OF PERSONALITY 2015. [DOI: 10.1002/per.2014] [Citation(s) in RCA: 88] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Because indirect measures of personality self–concepts such as the Implicit Association Test (IAT) allow tapping into automatic processes, they can offer advantages over self–report measures. However, prior investigations have led to mixed results regarding the validity of indirect measures of conscientiousness. We suggest that these results might be due to a failure to consider the different facets of conscientiousness. These facets are of crucial importance because they are associated differentially with other psychobiological constructs and they are also characterized by different mechanisms. Therefore, focusing on facets while developing indirect measures of conscientiousness may improve the validity of such measures. In Study 1, we conducted a psycholexical investigation to develop one IAT for each conscientiousness facet. In Study 2, we examined the convergent and discriminant validities of each facet IAT in relation to self–report measures, peer–report measures and self–report behavioural indicators, and we investigated differential associations of the conscientiousness facets with working memory capacity and self–control. We employed network analysis as a novel approach to elucidate differential relationships involving personality facets. The results corroborated the convergent and discriminant validity of the conscientiousness facet IATs with self–reports and showed that the conscientiousness facets were differentially associated with working memory capacity and with self–control. Copyright © 2015 European Association of Personality Psychology
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Affiliation(s)
| | | | - Denny Borsboom
- Department of Psychological Methods, University of Amsterdam, Amsterdam, The Netherlands
| | - Eiko I. Fried
- Faculty of Psychology and Educational Sciences, University of Leuven, Leuven, Belgium
| | - Mijke Rhemtulla
- Department of Psychological Methods, University of Amsterdam, Amsterdam, The Netherlands
| | - Marco Perugini
- Department of Psychology, University of Milan-Bicocca, Milan, Italy
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