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Everaert E, Boerma T, Selten I, Gerrits E, Houben M, Vorstman J, Wijnen F. Nonverbal Executive Functioning in Relation to Vocabulary and Morphosyntax in Preschool Children With and Without Developmental Language Disorder. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2023; 66:3954-3973. [PMID: 37713541 DOI: 10.1044/2023_jslhr-22-00732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
Abstract
PURPOSE Developmental language disorder (DLD) is characterized by persistent and unexplained difficulties in language development. Accumulating evidence shows that children with DLD also present with deficits in other cognitive domains, such as executive functioning (EF). There is an ongoing debate on whether exclusively verbal EF abilities are impaired in children with DLD or whether nonverbal EF is also impaired, and whether these EF impairments are related to their language difficulties. The aims of this study were to (a) compare nonverbal performance of preschoolers with DLD and typically developing (TD) peers, (b) examine how nonverbal EF and language abilities are related, and (c) investigate whether a diagnosis of DLD moderates the relationship between EF and language abilities. METHOD A total of 143 children (nDLD = 65, nTD = 78) participated. All children were between 3 and 6.5 years old and were monolingual Dutch. We assessed nonverbal EF with a visual selective attention task, a visuospatial short-term and working memory task, and a task gauging broad EF abilities. Vocabulary and morphosyntax were each measured with two standardized language tests. We created latent variables for EF, vocabulary, and morphosyntax. RESULTS Analyses showed that children with DLD were outperformed by their TD peers on all nonverbal EF tasks. Nonverbal EF abilities were related to morphosyntactic abilities in both groups, whereas a relationship between vocabulary and EF skills was found in the TD group only. These relationships were not significantly moderated by a diagnosis of DLD. CONCLUSIONS We found evidence for nonverbal EF impairments in preschool children with DLD. Moreover, nonverbal EF and morphosyntactic abilities were significantly related in these children. These findings may have implications for intervention and support the improvement of prognostic accuracy. SUPPLEMENTAL MATERIAL https://doi.org/10.23641/asha.24121287.
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Affiliation(s)
- Emma Everaert
- Institute for Language Sciences, Utrecht University, Trans 10, the Netherlands
- Department of Pediatrics, Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands
| | - Tessel Boerma
- Institute for Language Sciences, Utrecht University, Trans 10, the Netherlands
- Department of Pediatrics, Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands
| | - Iris Selten
- Institute for Language Sciences, Utrecht University, Trans 10, the Netherlands
- Department of Pediatrics, Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands
| | - Ellen Gerrits
- Institute for Language Sciences, Utrecht University, Trans 10, the Netherlands
- Research Group Speech and Language Therapy: Participation Through Communication, HU University of Applied Sciences, Utrecht, the Netherlands
| | - Michiel Houben
- Department of Pediatrics, Wilhelmina Children's Hospital, University Medical Center Utrecht, the Netherlands
| | - Jacob Vorstman
- Program in Genetics and Genome Biology, Research Institute, and Department of Psychiatry, Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Psychiatry, University of Toronto, Ontario, Canada
| | - Frank Wijnen
- Institute for Language Sciences, Utrecht University, Trans 10, the Netherlands
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Mari MA, Tsalas N, Paulus M. Why is she scratching her head? Children's understanding of others' metacognitive gestures as an indicator of learning. J Exp Child Psychol 2023; 230:105631. [PMID: 36731277 DOI: 10.1016/j.jecp.2023.105631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 01/04/2023] [Accepted: 01/10/2023] [Indexed: 02/03/2023]
Abstract
Successful collaborative learning is supported by the coordination of one's own learning with the learning performance of others. One type of cues that guides the understanding of others' learning performances is their metacognitive gestures. In the current study, we investigated (a) whether 3- to 7-year-old children rely on others' gestures to judge someone else's learning progress and likely learning performance (Experiment 1; N = 76), (b) whether metacognitive gesture understanding depends on cognitive and theory of mind skills (Experiment 2; N = 59), and (c) whether this knowledge would influence children's future selective learning and selective teaching choices (Experiment 3; N = 96). Results of Experiment 1 showed that by 3 years of age children can interpret gestures as an indicator of a person's future performance and that this capacity improves with age, with older children differentiating better between the types of gestures. Experiment 2 revealed that the understanding of metacognitive gestures was not modulated by either nonverbal cognitive capacities or theory of mind skills. Experiment 3 showed a developmental difference in that 5- and 7-year-olds, like adults, consistently selected that successful learners should help someone to learn and that ineffective learners should receive help, whereas 3-year-olds selected learners at chance level. Overall, the results support views that children acquire an understanding of metacognitive gestures early in life and that the translation of this knowledge into selective teaching and selective learning choices improves with age.
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Affiliation(s)
- Magali A Mari
- Cognitive Science Center, University of Neuchâtel, 2000 Neuchâtel, Switzerland.
| | - Nike Tsalas
- Department of Developmental Psychology, Ludwig Maximilians Universität (LMU) München, 80802 Munich, Germany
| | - Markus Paulus
- Department of Developmental Psychology, Ludwig Maximilians Universität (LMU) München, 80802 Munich, Germany
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3
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Lee C, Jessop A, Bidgood A, Peter MS, Pine JM, Rowland CF, Durrant S. How executive functioning, sentence processing, and vocabulary are related at 3 years of age. J Exp Child Psychol 2023; 233:105693. [PMID: 37207474 DOI: 10.1016/j.jecp.2023.105693] [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: 06/22/2022] [Revised: 03/30/2023] [Accepted: 04/10/2023] [Indexed: 05/21/2023]
Abstract
There is a wealth of evidence demonstrating that executive function (EF) abilities are positively associated with language development during the preschool years, such that children with good executive functions also have larger vocabularies. However, why this is the case remains to be discovered. In this study, we focused on the hypothesis that sentence processing abilities mediate the association between EF skills and receptive vocabulary knowledge, in that the speed of language acquisition is at least partially dependent on a child's processing ability, which is itself dependent on executive control. We tested this hypothesis in longitudinal data from a cohort of 3- and 4-year-old children at three age points (37, 43, and 49 months). We found evidence, consistent with previous research, for a significant association between three EF skills (cognitive flexibility, working memory [as measured by the Backward Digit Span], and inhibition) and receptive vocabulary knowledge across this age range. However, only one of the tested sentence processing abilities (the ability to maintain multiple possible referents in mind) significantly mediated this relationship and only for one of the tested EFs (inhibition). The results suggest that children who are better able to inhibit incorrect responses are also better able to maintain multiple possible referents in mind while a sentence unfolds, a sophisticated sentence processing ability that may facilitate vocabulary learning from complex input.
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Affiliation(s)
- Crystal Lee
- Department of Psychology, Princeton University, Princeton, NJ 08540, USA
| | - Andrew Jessop
- Department of Psychology, University of Liverpool, Liverpool L69 7ZA, UK
| | - Amy Bidgood
- School of Psychology, Liverpool John Moores University, Liverpool L3 3AF, UK
| | - Michelle S Peter
- North Thames Genomic Laboratory Hub, Great Ormond Street Hospital for Children, London WC1N 3BH, UK
| | - Julian M Pine
- Department of Psychology, University of Liverpool, Liverpool L69 7ZA, UK
| | - Caroline F Rowland
- Department of Psychology, University of Liverpool, Liverpool L69 7ZA, UK; Language Development Department, Max Planck Institute for Psycholinguistics, 6525 XD Nijmegen, The Netherlands; Donders Centre for Cognition, Radboud University, 6525 GD Nijmegen, The Netherlands.
| | - Samantha Durrant
- School of Health Sciences, University of Manchester, Manchester M13 9PL, UK
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Dimachkie Nunnally A, Baczewski L, Sterrett K, Holbrook A, Kaiser A, Kasari C. Profiles and trajectories of executive functioning in young children with Down syndrome. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2023; 67:254-270. [PMID: 36642763 DOI: 10.1111/jir.13008] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/18/2022] [Accepted: 12/20/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Language acquisition strongly predicts executive functioning (EF) in early childhood in typical development and in children with Down syndrome (DS). Both language and EF are critical contributors to later positive social and academic outcomes yet are often areas of concern in children with DS. Despite the wider availability of interventions targeting language development in DS, no efforts have been made to understand how these interventions may influence the development of EF in this population. METHODS This study examined secondary data from 76 preschoolers with DS collected as part of a randomised waitlist control trial of an early social communication intervention (JASPER-EMT). Children's EF skills were measured using the BRIEF-P, at three timepoints over 6 months. Linear regression was used to examine the baseline relationship between child characteristics and the three indices of the BRIEF-P: Emergent Metacognition, Flexibility and Inhibitory Self-Control. Linear mixed effects models were used to estimate change across the three indices of the BRIEF-P and whether that change was moderated by treatment. RESULTS Children in this sample exhibited an uneven profile of EF at baseline, with relative strengths in the Flexibility Index and the Inhibitory Self-Control Index, and relative weaknesses in the Emerging Metacognition Index. Chronological age was associated with all indices at baseline (all P < 0.05). Children in the intervention group exhibited improvements in the Flexibility Index from entry to exit (3 months later) compared with the control, although this treatment effect did not maintain at the follow up at 6 months. CONCLUSIONS Baseline EF profiles of children were consistent with findings of other studies with children with DS. Longitudinal findings suggest that behavioural interventions targeting language may have positive collateral effects on certain EF skills, however these effects may be transitory without ongoing support. These findings illustrate both the need for further exploration of the impact of early language interventions on EF abilities and the malleability of certain EF domains in young children with DS.
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Affiliation(s)
| | - L Baczewski
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - K Sterrett
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - A Holbrook
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
| | - A Kaiser
- Department of Special Education, Vanderbilt University, Nashville, TN, USA
| | - C Kasari
- Semel Institute for Neuroscience and Human Behavior, University of California, Los Angeles, CA, USA
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Guo B, Song Y, Zhao L, Cheng X, Ma H, Qiu X, Yang X, Qiao Z, Zhao E, Bu T, Yang J, Mishra R, Yang Y, Zhou J. Sleep quality and creativity in Chinese college student during the COVID-19 pandemic: The mediating role of executive function. Front Public Health 2022; 10:987372. [PMID: 36311563 PMCID: PMC9609157 DOI: 10.3389/fpubh.2022.987372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 09/13/2022] [Indexed: 01/26/2023] Open
Abstract
Background COVID-19 has impacted adolescents' interpersonal relationships, life attitudes, and mental health during the past 3 years. However, previous studies predominantly focused on negative problems, while few studies assessed the situation of teenagers from the perspective of positive psychology. Therefore, this study explores the creativity level of Chinese college students during the COVID-19 pandemic, the relationship between sleep quality and creativity, and the mediating role of executive function. Method A cross-sectional study was conducted across six colleges in Heilongjiang in China, with a sample of 4,258 college students recruited via stratified cluster sampling. Data were collected through an online survey. A mediation model was constructed, and SPSS PROCESS macro was used to analyze the data. Results The creativity score of Chinese college students during the COVID-19 pandemic was 106.48 ± 13.61. Correlation analysis demonstrated that sleep quality correlated negatively with creativity (r = -0.08, P < 0.01) but positively with executive function (r=0.45, P < 0.01), whilst executive function correlated negatively with creativity (r = -0.10, P < 0.01). Moreover, the mediation model revealed that executive function partially mediated the relationship between sleep quality and creativity in college students (indirect effect = -0.017, SE = 0.004, 95% CI = [-0.025, -0.008]). Executive function accounted for 48.6% of the variance in college students' creativity. Conclusion School administrators should implement measures such as sleep education to enhance students' sleep quality. Concurrently, curriculum and assessment implementation should enhance executive function. Such measures can contribute to improved student creativity, thus helping students overcome the negative emotional impact of the COVID-19 pandemic.
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Affiliation(s)
- Botang Guo
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China
| | - Yue Song
- Department of Student Affairs, Mental Health Education Center, Harbin Normal University, Harbin, China
| | - Lu Zhao
- Department of Human Resource Management, Health Management College, Harbin Medical University, Harbin, China
| | - Xinhui Cheng
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China
| | - Hanze Ma
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China
| | - Xiaohui Qiu
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China
| | - Xiuxian Yang
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China
| | - Zhengxue Qiao
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China
| | - Erying Zhao
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China
| | - Tianyi Bu
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China
| | - Jiarun Yang
- Academy of Educational Sciences, Heilongjiang University, Harbin, China
| | - Rupam Mishra
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China
| | - Yanjie Yang
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China,*Correspondence: Yanjie Yang
| | - Jiawei Zhou
- Psychological Science and Health Management Center, Harbin Medical University, Harbin, China,Jiawei Zhou
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6
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Jamsek IA, Kronenberger WG, Pisoni DB, Holt RF. Executive functioning and spoken language skills in young children with hearing aids and cochlear implants: Longitudinal findings. Front Psychol 2022; 13:987256. [PMID: 36211872 PMCID: PMC9538668 DOI: 10.3389/fpsyg.2022.987256] [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: 07/06/2022] [Accepted: 08/31/2022] [Indexed: 11/19/2022] Open
Abstract
Deaf or hard-of-hearing (DHH) children who use auditory-oral communication display considerable variability in spoken language and executive functioning outcomes. Furthermore, language and executive functioning skills are strongly associated with each other in DHH children, which may be relevant for explaining this variability in outcomes. However, longitudinal investigations of language and executive functioning during the important preschool period of development in DHH children are rare. This study examined the predictive, reciprocal associations between executive functioning and spoken language over a 1-year period in samples of 53 DHH and 59 typically hearing (TH) children between ages 3-8 years at baseline. Participants were assessed on measures of receptive spoken language (vocabulary, sentence comprehension, and following spoken directions) and caregiver-completed executive functioning child behavior checklists during two in-person home visits separated by 1 year. In the sample of DHH children, better executive functioning at baseline (Time 1) was associated with better performance on the higher-order language measures (sentence comprehension and following spoken directions) 1 year later (Time 2). In contrast, none of the Time 1 language measures were associated with better executive functioning in Time 2 in the DHH sample. TH children showed no significant language-executive functioning correlations over the 1-year study period. In regression analyses controlling for Time 1 language scores, Time 1 executive functioning predicted Time 2 language outcomes in the combined DHH and TH samples, and for vocabulary, that association was stronger in the DHH than in the TH sample. In contrast, after controlling for Time 1 executive functioning, none of the regression analyses predicting Time 2 executive functioning from Time 1 language were statistically significant. These results are the first findings to demonstrate that everyday parent-rated executive functioning behaviors predict basic (vocabulary) and higher-order (comprehension, following directions) spoken language development 1 year later in young (3-8 year old) DHH children, even after accounting for initial baseline language skills.
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Affiliation(s)
- Izabela A. Jamsek
- Department of Speech and Hearing Sciences, Ohio State University, Columbus, OH, United States,*Correspondence: Izabela A. Jamsek,
| | - William G. Kronenberger
- Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, United States,DeVault Otologic Research Laboratory, Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, United States
| | - David B. Pisoni
- DeVault Otologic Research Laboratory, Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, IN, United States,Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, United States
| | - Rachael Frush Holt
- Department of Speech and Hearing Sciences, Ohio State University, Columbus, OH, United States
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Dietrichson J, Thomsen MK, Seerup JK, Strandby MW, Viinholt BCA, Bengtsen E. PROTOCOL: School-based language, math, and reading interventions for executive functions in children and adolescents: A systematic review. CAMPBELL SYSTEMATIC REVIEWS 2022; 18:e1262. [PMID: 36909886 PMCID: PMC9275554 DOI: 10.1002/cl2.1262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
This is the protocol for a Campbell systematic review. Our primary objective for this systematic review is to examine if preschool and school-based interventions aimed at improving language, literacy, and/or mathematical skills increase children's and adolescents' executive functions. As a secondary objective, we will examine how the effects of language, literacy, and mathematics interventions on executive functions are moderated by the subject of the intervention, child age or grade, the type of EF measured, and the at-risk status of participants. We will also explore how the effects are moderated by other study characteristics, and estimate the effects of the included interventions on language, literacy, and mathematical skills.
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Affiliation(s)
- Jens Dietrichson
- VIVE—The Danish Center for Social Science ResearchCopenhagenDenmark
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Huang R, Baker ER, Battista C, Liu Q. Executive Function and Theory of Mind in Children Living in Poverty: A Short-term Longitudinal Study. JOURNAL OF COGNITION AND DEVELOPMENT 2022. [DOI: 10.1080/15248372.2022.2110873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
- Rong Huang
- University at Albany, State University of New York, New York, New York, United States
| | - Erin Ruth Baker
- University at Albany, State University of New York, New York, New York, United States
| | - Carmela Battista
- University at Albany, State University of New York, New York, New York, United States
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Shokrkon A, Nicoladis E. The Directionality of the Relationship Between Executive Functions and Language Skills: A Literature Review. Front Psychol 2022; 13:848696. [PMID: 35928417 PMCID: PMC9343615 DOI: 10.3389/fpsyg.2022.848696] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 06/06/2022] [Indexed: 11/13/2022] Open
Abstract
It has been demonstrated that executive functions play a significant role in different aspects of the development of children. Development of language is also one of the most important accomplishments of the preschool years, and it has been linked to many outcomes in life. Despite substantial research demonstrating the association between executive function and language development in childhood, only a handful of studies have examined the direction of the developmental pathways between EF skills and language skills, therefore little is known about how these two constructs are connected. In this review paper, we discuss three possible directional relationships between EFs and language development throughout childhood. First, we discuss how EF might affect language functioning. Next, we discuss how language functioning might affect EF. Lastly, we consider other possible relationships between EF and language. Given that children with better EF and language skills are more likely to succeed in educational settings and demonstrate greater social–emotional competencies, investigating the relationship between EF and language in the preschool period provides insight into mechanisms that have not been extensively studied. Furthermore, it could create new opportunities for designing effective and efficient interventions aimed at addressing EF and language deficits during the preschool period which could in turn influence later development.
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Affiliation(s)
- Anahita Shokrkon
- Department of Psychology, University of Alberta, Edmonton, AB, Canada
- *Correspondence: Anahita Shokrkon,
| | - Elena Nicoladis
- Department of Psychology, University of British Columbia, Kelowna, BC, Canada
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10
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Inhibitory control within the context of early life poverty and implications for outcomes. Neurosci Biobehav Rev 2022; 140:104778. [PMID: 35843346 DOI: 10.1016/j.neubiorev.2022.104778] [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: 12/06/2021] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 11/24/2022]
Abstract
Early life poverty confers risk for unfavorable outcomes including lower academic achievement, behavioral difficulties, and neurodevelopmental disorders. Disruptions in inhibitory control (IC) have been posed as one mechanism to explain the relationship between early life poverty and deleterious outcomes. There is robust research to suggest that early life poverty is associated with development of poorer IC. Further, poorer IC in children is related to decreased academic achievement and social competence, and increased externalizing and internalizing behavior. There is some parent-report evidence to suggest that IC is a mediator of the relationship between poverty and externalizing behaviors, as well as some limited evidence to suggest that IC is a mediator between poverty and academic achievement. Future work should aim to determine whether early life poverty's relation to IC could be explained by verbal ability which is thought to be central to the development of effective IC. In addition, future neuroimaging work should utilize IC fMRI tasks to identify key neural mechanisms that might contribute to a relationship between early life poverty and IC.
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Gold ZS, Perlman J, Howe N, Mishra AA, DeHart GB, Hertik H, Buckley J. An Observational Study of Children’s Problem Solving during Play with Friends. JOURNAL OF COGNITION AND DEVELOPMENT 2022. [DOI: 10.1080/15248372.2022.2058509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Zachary S. Gold
- State University of New York at Oswego, New York, United States
| | | | - Nina Howe
- Concordia University, Montreal, Canada
| | - Aura Ankita Mishra
- Carolina Population Center, University of North Carolina at Chapel Hill, North Carolina, United States
| | - Ganie B. DeHart
- State University of New York at Geneseo, New York, United States
| | - Hannah Hertik
- State University of New York at Oswego, New York, United States
| | - Jessica Buckley
- State University of New York at Oswego, New York, United States
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12
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Erostarbe-Pérez M, Reparaz-Abaitua C, Martínez-Pérez L, Magallón-Recalde S. Executive functions and their relationship with intellectual capacity and age in schoolchildren with intellectual disability. JOURNAL OF INTELLECTUAL DISABILITY RESEARCH : JIDR 2022; 66:50-67. [PMID: 34542219 DOI: 10.1111/jir.12885] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 08/19/2021] [Accepted: 08/31/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND There is certain empirical evidence of, on the one hand, a positive correlation between executive functions (EFs) and intelligence in people with intellectual disability (ID) and, on the other hand, a slower rate of development of EFs in these people relative to people without ID. This evidence is not, however, unequivocal, and further studies are required. METHODS We analysed the relationship between development of EFs and both age and intellectual capacity, in a sample of 106 students with either ID or borderline intellectual functioning (BIF) at a special education centre [63 boys and 43 girls, 11-18 years old, mean total intelligence quotient (TIQ) of 59.6]. We applied nine instruments to evaluate both neuropsychological development (working memory, inhibitory control, cognitive flexibility, planning, processing speed and verbal fluency) and behavioural development [teachers' perceptions of the EFs of their students by Behavior Rating Inventory of Executive Function - Second Edition (BRIEF-2) School]. ID and BIF groups were statistically compared in terms of mean performance measures in EF tests. We looked at the correlation between EFs and age, and correlations between EFs and intelligence: TIQ, fluid intelligence [measured by the perceptual reasoning (PR) sub-index of Wechsler Intelligence Scale for Children-IV (WISC-IV)] and crystallised intelligence (measured by the verbal comprehension (VC) sub-index of WISC-IV). Regression models were built for variables with strong correlation. RESULTS In most of the tests used to evaluate EFs, the ID subgroup performed significantly worse than the subgroup with BIF. In general, teachers' thought that participants had 'medium-low' levels of EFs. TIQ, by WISC-IV scale, correlated significantly with scores in all tests for all EFs. The PR sub-index correlated significantly with 14 of the tests for EFs; 35% of the variation in PR can be explained by variation in performance in Picture Span (working memory) and Mazes (planning). The VC sub-index correlated weakly with seven of the EF tests. We found significant correlations in the ID group between age and scores in all tests of working memory and inhibitory control. Age - considering all participants - did not correlate with any of the variables of teachers' perception except for working memory, and this correlation was not strong. CONCLUSIONS The results of our study are consistent with descriptions of the typical population: (1) fluid intelligence is more related to EFs than crystallised intelligence is; and (2) working memory capacity is the EF most strongly related with general, fluid and crystallised forms of intelligence. The results suggest that as children and adolescents with ID/BIF get older, their capacities for working memory and inhibitory control increase; development of the other EFs studied was less evident. Teachers' perceptions of the EFs of children with ID or BIF were independent of intellectual capacity and age. More research is needed to delve further into the development of EFs in people with ID/BIF.
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Affiliation(s)
- M Erostarbe-Pérez
- Department of Neuropediatry, Clínica Universidad de Navarra, Madrid, Spain
| | - C Reparaz-Abaitua
- School of Education and Psychology, Universidad de Navarra, Pamplona, Spain
| | - L Martínez-Pérez
- School of Psychology, Universidad Complutense de Madrid, Madrid, Spain
| | - S Magallón-Recalde
- School of Education and Psychology, Universidad de Navarra, Pamplona, Spain
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Mehsen V, Morag L, Chesta S, Cleaton K, Burgos H. Hot Executive Function Assessment Instruments in Preschool Children: A Systematic Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 19:95. [PMID: 35010356 PMCID: PMC8750992 DOI: 10.3390/ijerph19010095] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 12/10/2021] [Accepted: 12/11/2021] [Indexed: 01/08/2023]
Abstract
The study aimed to systematically analyze the empirical evidence that is available concerning batteries, tests or instruments that assess hot executive functions (EFs) in preschoolers, identifying which are the most used instruments, as well as the most evaluated hot EFs. For the review and selection of articles, the systematic review methodology PRISMA was used. The article search considered the EBSCO, Web of Science (WoS), SciELO and PubMed databases, with the keywords "Hot executive function", "Assessment", "test", "evaluation", using the Boolean operators AND and OR indistinctly, between 2000 and April 2021. Twenty-four articles were selected and analyzed. The most commonly used instruments to assess hot EFs in preschool children were the Delayed Gratification Task, the Child's Play Task, and the Delayed Reward Task. Amongst those analyzed, 17 instruments were found to assess hot EFs in preschoolers. The accuracy and conceptual clarity between the assessment of cognitive and emotional components in EFs is still debatable. Nevertheless, the consideration of affective temperature and reward stimulus type, could be an important influence when assessing EFs in this age range. Evidence of the possible involvement of cortical and subcortical structures, as well as the limbic system, in preschool executive functioning assessment has also been incorporated.
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Affiliation(s)
| | | | | | | | - Héctor Burgos
- Escuela de Psicología, Facultad de Ciencias, Universidad Mayor, Temuco 4801043, Chile; (V.M.); (L.M.); (S.C.); (K.C.)
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Peled M, Scher A. The contribution of good sleep to working memory in preschool: A matter of sleep quality or duration? ADVANCES IN CHILD DEVELOPMENT AND BEHAVIOR 2020; 60:85-110. [PMID: 33641801 DOI: 10.1016/bs.acdb.2020.11.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Good sleep is essential for efficient cognitive performance. The present research examined the link between sleep and working memory (WM) during early childhood, a period of major advances in neurodevelopment. The sample included 80 healthy children, 40 3-year-olds and 40 4-year-olds, attending childcare settings. The children were individually tested using WM tasks; parents completed sleep questionnaires. On a group level, WM improved with age. Process model analysis demonstrated the effect of age on WM (P=0.001) and indicated an age-specific involvement of sleep quality (P=0.01). Whereas sleep duration was not associated with WM, at 4years of age, sleep disturbance with physical symptoms (e.g., breathing, motor) was associated with poor WM performance. Among 3-year-old girls, fear-related sleep disruption was associated with better WM performance. Together, the results suggest that the association between sleep and WM is dependent on: (a) specific aspects of sleep, (b) age, and (c) gender. More research is essential for unraveling the underlying neuro-maturational processes and mechanisms.
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Affiliation(s)
- Maayan Peled
- Department of Counseling and Human Development, University of Haifa, Haifa, Israel
| | - Anat Scher
- Department of Counseling and Human Development, University of Haifa, Haifa, Israel.
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Karalunas SL, Bierman K, Huang-Pollock CL. Test-Retest Reliability and Measurement Invariance of Executive Function Tasks in Young Children With and Without ADHD. J Atten Disord 2020; 24:1891-1904. [PMID: 26861156 PMCID: PMC4980280 DOI: 10.1177/1087054715627488] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objective: Measurement reliability is assumed when executive function (EF) tasks are used to compare groups or to examine relationships between cognition and etiologic and maintaining factors of psychiatric disorders. However, the test-retest reliabilities of many commonly used EF tasks have rarely been examined in young children. Furthermore, measurement invariance between typically developing and psychiatric populations has not been examined. Method: Test-retest reliability of a battery of commonly used EF tasks was assessed in a group of children between the ages of 5 and 6 years old with (n = 63) and without (n = 44) ADHD. Results: Few individual tasks achieved adequate reliability. However, confirmatory factor analysis (CFA) models identified two factors, working memory and inhibition, with test-retest correlations approaching 1.0. Multiple indicators multiple causes (MIMIC) models confirmed configural measurement invariance between the groups. Conclusion: Problems created by poor reliability, including reduced power to detect group differences, index change over time, or to identify relationships with other measures, may be mitigated using latent variable approaches.
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Affiliation(s)
| | - Karen Bierman
- The Pennsylvania State University, Department of
Psychology
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16
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Larson C, Gangopadhyay I, Prescott K, Kaushanskaya M, Ellis Weismer S. Planning in Children with Autism Spectrum Disorder: The Role of Verbal Mediation. J Autism Dev Disord 2020; 51:2200-2217. [PMID: 32930893 DOI: 10.1007/s10803-020-04639-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This study examined verbal mediation during planning in school-age children with autism spectrum disorder (ASD) relative to age- and nonverbal IQ- matched typically developing peers using a dual-task paradigm. Analyses showed no group differences in performance. However, in the condition intended to disrupt verbal mediation, language skills were associated with planning performance for the TD group, but not the ASD group. Upon examining ASD subgroups with versus without comorbid structural language impairment, children with ASD and normal language appeared to rely on verbal mediation to a greater degree than children with ASD and language impairment, but to a lesser degree than TD peers. Thus, the role of verbal mediation in planning for children with ASD differs depending on language status.
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Affiliation(s)
- Caroline Larson
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, 1500 Highland Ave., Madison, WI, 53705, USA.,Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Madison, WI, 53705, USA
| | - Ishanti Gangopadhyay
- Department of Speech, Language and Hearing Sciences Organization Indiana University-Bloomington, 200 South Jordan Avenue, Room C175, Bloomington, IN, 47405, USA
| | - Kathryn Prescott
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, 1500 Highland Ave., Madison, WI, 53705, USA.,Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Madison, WI, 53705, USA
| | - Margarita Kaushanskaya
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, 1500 Highland Ave., Madison, WI, 53705, USA.,Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Madison, WI, 53705, USA
| | - Susan Ellis Weismer
- Department of Communication Sciences and Disorders, University of Wisconsin-Madison, 1500 Highland Ave., Madison, WI, 53705, USA. .,Waisman Center, University of Wisconsin-Madison, 1500 Highland Ave., Madison, WI, 53705, USA. .,Waisman Center, University of Wisconsin-Madison, Room 473, 1500 Highland Ave, Madison, WI, 53705, USA.
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Sarma UA, Mariam Thomas T. Breaking the limits of executive functions: Towards a sociocultural perspective. CULTURE & PSYCHOLOGY 2020. [DOI: 10.1177/1354067x19898673] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Executive functions refer to the neurocognitive processes that enable conscious control of goal-directed behaviour. Executive functions lay the neural and cognitive foundation for civilisation and culture with its far reaching effects in day-to-day planning, problem-solving, creativity, self-regulation, empathy and cooperative social behaviour. Though a celebrated area of research for cognitive scientists, contemporary studies find that most of the interventions that target executive functions promote academic achievement in children, but fail to transfer to real-life interpersonal situations. This suggests the need for breaking its cognitive shell and conceiving executive function development in the larger sociocultural context. Thus, the present paper inquires into the cultural space that provides collaborative learning experiences for young children to become efficient problem-solvers and empathetic social beings. After reviewing certain theoretical perspectives and research findings, it is concluded that the early experiences of scaffolding by more competent individuals, specific to the social context and culture, are the crucial determinant of positive executive function development and its expression in everyday situations. The process of such sociocultural influences seems to be mediated by learning appropriate rules that guide executive functions. The paper puts forth the need for culture-specific value-based training for children that can potentially improve the internally motivated execution of control in practical situations. Revival of activities inherent in cultures is also found to be a promising option for devising effective training methods.
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Szabo B, Noble DW, Byrne RW, Tait DS, Whiting MJ. Precocial juvenile lizards show adult level learning and behavioural flexibility. Anim Behav 2019. [DOI: 10.1016/j.anbehav.2019.06.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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19
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Warmath D, Winterstein AP. Reporting Skill: The Missing Ingredient in Concussion Reporting Intention Assessment. Sports Health 2019; 11:416-424. [PMID: 31268836 DOI: 10.1177/1941738119856609] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Extant literature suggests that a substantial portion of athletes may not report a possible concussion and that concussion knowledge is insufficient to predict concussion reporting behavior. One area that has not been explored is reporting skill; that is, mastery of the actions required to report a concussion. This study evaluated the relationship between reporting skill and reporting intention, introducing a measure of the reporting skill construct. HYPOTHESES Reporting intentions will be more closely associated with reporting skill than with concussion/symptom knowledge. The relationship between concussion (or symptom) knowledge and reporting intentions will differ by level of reporting skill. STUDY DESIGN Repeated cross-sectional study. LEVEL OF EVIDENCE Level 2. METHODS A set of items was administered to young adults aged 18 to 24 years from the Survey Sampling International panel. Exploratory/confirmatory factor analyses were conducted on 2 waves of data to develop the scale (n = 899). Hypotheses were tested using structural equation modeling on the responses from the third wave of participants (n = 406). RESULTS Knowing the actions to take in reporting was more important than having knowledge of concussions or concussion symptoms. Reporting skill, not concussion or concussion symptom knowledge, was associated with higher intentions to report symptoms. Among those with higher levels of reporting skill, concussion symptom knowledge (but not general concussion knowledge) was associated with higher intentions to report symptoms. CONCLUSION Reporting skill is an important and, until now, missing ingredient in the concussion literature and practice. CLINICAL RELEVANCE Incorporating reporting skill development in concussion education and team activities to teach athletes how to report is likely to improve actual reporting intentions. While further study is needed with particular sports and additional age groups, reporting skill holds promise as a new avenue for increased concussion reporting.
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Affiliation(s)
- Dee Warmath
- Department of Financial Planning, Housing, and Consumer Economics, College of Family and Consumer Sciences, University of Georgia, Athens, Georgia
| | - Andrew P Winterstein
- Department of Kinesiology, School of Education, University of Wisconsin-Madison, Wisconsin
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Jones A, Atkinson J, Marshall C, Botting N, St Clair MC, Morgan G. Expressive Vocabulary Predicts Nonverbal Executive Function: A 2-year Longitudinal Study of Deaf and Hearing Children. Child Dev 2019; 91:e400-e414. [PMID: 30740665 DOI: 10.1111/cdev.13226] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Numerous studies suggest an association between language and executive function (EF), but evidence of a developmental relationship remains inconclusive. Data were collected from 75 deaf/hard-of-hearing (DHH) children and 82 hearing age-matched controls. Children were 6-11 years old at first time of testing and completed a battery of nonverbal EF tasks and a test of expressive vocabulary. These tasks were completed again 2 years later. Both groups improved their scores on all tasks over this period. DHH children performed significantly less well than hearing peers on some EF tasks and the vocabulary test at both time points. Cross-lagged panel models showed that vocabulary at Time 1 predicted change in EF scores for both DHH and hearing children but not the reverse.
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21
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Gangopadhyay I, Ellis Weismer S, Kaushanskaya M. Domain-general inhibition and lexical processing in monolingual and bilingual children: A longitudinal approach. COGNITIVE DEVELOPMENT 2019. [DOI: 10.1016/j.cogdev.2018.11.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Williams A, Uchikoshi Y, Bunge SA, Zhou Q. Relations of English and Heritage Language Proficiency to Response Inhibition and Attention Shifting in Dual Language Learners in Head Start. EARLY EDUCATION AND DEVELOPMENT 2018; 30:357-374. [PMID: 30930597 PMCID: PMC6438630 DOI: 10.1080/10409289.2018.1544812] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This study examined the concurrent relations of English (EL) and heritage language (HL) proficiency to executive functions (EF) among low-income dual language learners (DLLs) from immigrant families. In a sample of 90 children (age = 38 to 70 months) from Chinese-speaking Chinese American and Spanish-speaking Mexican American families recruited from Head Start preschools, children's EL and HL proficiency was assessed using receptive and expressive vocabulary tests, and EF was assessed using behavioral tasks measuring response inhibition and attention shifting. Multiple regressions were conducted to test the unique and interactive relations of EL and HL vocabulary to EF, controlling for family socioeconomic status and other demographic characteristics. Higher EL and higher HL vocabulary were uniquely associated with higher attention shifting. By contrast, neither EL nor HL vocabulary was uniquely associated with response inhibition. Interaction effects of EL × HL in relation to EF were also found. The results provided some evidence for the dual benefits of EL and HL proficiency on EF (especially attention shifting) among DLLs from low-income, immigrant families.
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Cultural variation in cognitive flexibility reveals diversity in the development of executive functions. Sci Rep 2018; 8:16326. [PMID: 30397235 PMCID: PMC6218534 DOI: 10.1038/s41598-018-34756-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 10/25/2018] [Indexed: 11/08/2022] Open
Abstract
Cognitive flexibility, the adaptation of representations and responses to new task demands, improves dramatically in early childhood. It is unclear, however, whether flexibility is a coherent, unitary cognitive trait, or is an emergent dimension of task-specific performance that varies across populations with divergent experiences. Three- to 5-year-old English-speaking U.S. children and Tswana-speaking South African children completed two distinct language-processing cognitive flexibility tests: the FIM-Animates, a word-learning test, and the 3DCCS, a rule-switching test. U.S. and South African children did not differ in word-learning flexibility but showed similar age-related increases. In contrast, U.S. preschoolers showed an age-related increase in rule-switching flexibility but South African children did not. Verbal recall explained additional variance in both tests but did not modulate the interaction between population sample (i.e., country) and task. We hypothesize that rule-switching flexibility might be more dependent upon particular kinds of cultural experiences, whereas word-learning flexibility is less cross-culturally variable.
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Konishi H, Karsten A, Vallotton CD. TODDLERS' USE OF GESTURE AND SPEECH IN SERVICE OF EMOTION REGULATION DURING DISTRESSING ROUTINES. Infant Ment Health J 2018; 39:730-750. [PMID: 30347426 DOI: 10.1002/imhj.21740] [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: 11/06/2022]
Abstract
Research on the intersections of young children's emerging communication skills and emotion regulation has increased, following recognition of the link between these skills as they emerge in toddlerhood and the long-term impact of these skills on academic success. However, little is known about how toddlers use gesture and emerging language for emotion regulation. The current study describes toddlers' use of both words and gestures in naturally occurring distressing routines in childcare (diaper change, separation from parents). Seventeen toddlers between 11 and 28 months old were observed over the course of 3½ months in a childcare setting where symbolic gestures ("infant signs") were used as part of daily routines. Results show that toddlers communicated more frequently using gestures than speech, and used a greater range of self-regulatory strategies through gesture than through speech. Moreover, older, verbal toddlers continued to use gestures during heightened distress when they could not find their words. Findings suggest that toddlers use symbolic communication to implement complex and diverse emotion regulation strategies during distressing daily routines, and that gestures provide children with opportunities to employ more diverse emotion regulation strategies than does speech alone, which may ultimately enhance children's abilities to regulate their emotions.
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Mulvey KL, Taunton S, Pennell A, Brian A. Head, Toes, Knees, SKIP! Improving Preschool Children's Executive Function Through a Motor Competence Intervention. JOURNAL OF SPORT & EXERCISE PSYCHOLOGY 2018; 40:233-239. [PMID: 30376755 DOI: 10.1123/jsep.2018-0007] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Executive function skills play a critical role in school readiness for young children and can be improved through targeted intervention. However, children in preschool often experience deficits in multiple developmental domains. Thus, there is a need for integrated interventions that target multiple domains in concert. This study tested whether a proven gross motor skill intervention, Successful Kinesthetic Instruction for Preschoolers (SKIP), also improves preschoolers' executive function. Participants were randomly assigned to either intervention (n = 50) or control (n = 57) conditions. Prior to intervention, executive function and gross motor skills were tested. Intervention occurred for 6 weeks with 30-min sessions twice weekly (dose = 360 min). At posttest, participants in the SKIP condition showed significantly better gross motor and executive function skills than control participants. Results are the first to document the effectiveness of the SKIP intervention in also improving children's executive function.
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Two-year-olds' executive functioning: The influence of task-specific vocabulary knowledge. Infant Behav Dev 2018; 53:33-42. [PMID: 30268336 DOI: 10.1016/j.infbeh.2018.09.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 06/25/2018] [Accepted: 09/17/2018] [Indexed: 11/24/2022]
Abstract
Although many executive function (EF) tasks require only nonverbal responses, the language used by experimenters to explain the task may be important for young children's EF task performance. This study investigated how the vocabulary used in explaining an EF task affects 2-year-olds' performance. Experiment 1 used the standard instructions for the Reverse Categorization Task, in which children are asked to sort different-sized blocks into different-sized buckets according to one rule and then switch to a new rule. In Experiment 2, the task remained the same, but different instructions requiring less knowledge of size words were used. Children's productive vocabulary was assessed in both experiments but was only correlated with task performance in Experiment 1. These results suggest that task-specific vocabulary knowledge may play a role in children's performance on tasks designed to measure nonverbal cognitive ability.
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27
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When do children start to take mitigating circumstances into account when judging the act of killing? COGNITIVE DEVELOPMENT 2018. [DOI: 10.1016/j.cogdev.2018.07.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Bausela-Herreras E. BRIEF-P: analysis of executive functions according to informant / BRIEF-P: análisis de las funciones ejecutivas en función del informante. STUDIES IN PSYCHOLOGY 2018. [DOI: 10.1080/02109395.2018.1507096] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Doumas LAA, Morrison RG, Richland LE. Individual Differences in Relational Learning and Analogical Reasoning: A Computational Model of Longitudinal Change. Front Psychol 2018; 9:1235. [PMID: 30140242 PMCID: PMC6095010 DOI: 10.3389/fpsyg.2018.01235] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2017] [Accepted: 06/27/2018] [Indexed: 11/19/2022] Open
Abstract
Children's cognitive control and knowledge at school entry predict growth rates in analogical reasoning skill over time; however, the mechanisms by which these factors interact and impact learning are unclear. We propose that inhibitory control (IC) is critical for developing both the relational representations necessary to reason and the ability to use these representations in complex problem solving. We evaluate this hypothesis using computational simulations in a model of analogical thinking, Discovery of Relations by Analogy/Learning and Inference with Schemas and Analogy (DORA/LISA; Doumas et al., 2008). Longitudinal data from children who solved geometric analogy problems repeatedly over 6 months show three distinct learning trajectories though all gained somewhat: analogical reasoners throughout, non-analogical reasoners throughout, and transitional - those who start non-analogical and grew to be analogical. Varying the base level of top-down lateral inhibition in DORA affected the model's ability to learn relational representations, which, in conjunction with inhibition levels used in LISA during reasoning, simulated accuracy rates and error types seen in the three different learning trajectories. These simulations suggest that IC may not only impact reasoning ability but may also shape the ability to acquire relational knowledge given reasoning opportunities.
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Affiliation(s)
| | - Robert G. Morrison
- Department of Psychology, Loyola University Chicago, Chicago, IL, United States
| | - Lindsey E. Richland
- Department of Comparative Human Development, University of Chicago, Chicago, IL, United States
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Frölich J, Lehmkuhl G. [Multitasking: An Asset or a "Time Trap"? Overview of Media Multitasking in Children and Adolescents]. ZEITSCHRIFT FUR KINDER-UND JUGENDPSYCHIATRIE UND PSYCHOTHERAPIE 2018; 46:431-443. [PMID: 29502478 DOI: 10.1024/1422-4917/a000575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Multitasking: An Asset or a "Time Trap"? Overview of Media Multitasking in Children and Adolescents Abstract. OBJECTIVE The development of modern digital media, especially smartphones, has contributed to a fundamental change in the leisure activities and communication practices of adolescents. Besides the technical possibilities, the amount of multitasking, i.e., the parallel use of several media alone or in combination with nonmedia activities, has gained in importance. This article addresses the bidirectional relationships between multitasking and cognitive processes, consequences for performance, and the potentially negative effects on psychosocial health. METHODS This review article is based on a Medline research involving studies and reviews published on multitasking in digital media since 2000 concerning adolescents and adults. RESULTS Multitasking is involved in specific neuropsychological processes of the frontal cortex and, in part, the corpus striatum. Up to an individually defined level and an objectively defined performance capacity, multitasking does not necessarily haven a negative impact on the quality of work. However, if excessive individual or objective stress occurs, especially in very young children, respective reactions and negative consequences for psychosocial health occur. CONCLUSION According to present research results, multitasking should not be exercised in tasks requiring complex cognitive conditions. Many further studies will be required to assess the relationship between multitasking and specific psychiatric diseases, especially addictive disorders and ADHD, but also its useful implementation in educational settings has to be explored.
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Affiliation(s)
- Jan Frölich
- 1 Klinik für Psychiatrie und Psychotherapie des Kindes- und Jugendalters, Zentralinstitut für Seelische Gesundheit, Mannheim
| | - Gerd Lehmkuhl
- 2 Klinik und Poliklinik für Psychiatrie, Psychosomatik und Psychotherapie des Kindes- und Jugendalters, Uniklinik, Köln
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Salmon K, O'Kearney R, Reese E, Fortune CA. The Role of Language Skill in Child Psychopathology: Implications for Intervention in the Early Years. Clin Child Fam Psychol Rev 2018; 19:352-367. [PMID: 27678011 DOI: 10.1007/s10567-016-0214-1] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
In this narrative review, we suggest that children's language skill should be targeted in clinical interventions for children with emotional and behavioral difficulties in the preschool years. We propose that language skill predicts childhood emotional and behavioral problems and this relationship may be mediated by children's self-regulation and emotion understanding skills. In the first sections, we review recent high-quality longitudinal studies which together demonstrate that that children's early language skill predicts: (1) emotional and behavioral problems, and this relationship is stronger than the reverse pattern; (2) self-regulation skill; this pattern may be stronger than the reverse pattern but moderated by child age. Findings also suggest that self-regulation skill mediates the relation between early language skill and children's emotional and behavioral problems. There is insufficient evidence regarding the mediating role of emotion understanding. In subsequent sections, we review evidence demonstrating that: (1) particular kinds of developmentally targeted parent-child conversations play a vital role in the development of language skill, and (2) some current clinical interventions, directly or indirectly, have a beneficial impact on children's vocabulary and narrative skills, but most approaches are ad hoc. Targeting language via parent-child conversation has the potential to improve the outcomes of current clinical interventions in the preschool years.
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Affiliation(s)
- Karen Salmon
- School of Psychology, Victoria University of Wellington, Kelburn Parade, PO Box 600, Wellington, 6012, New Zealand.
| | - Richard O'Kearney
- Research School of Psychology, The Australian National University, Canberra, Australia
| | - Elaine Reese
- Department of Psychology, University of Otago, Dunedin, New Zealand
| | - Clare-Ann Fortune
- School of Psychology, Victoria University of Wellington, Kelburn Parade, PO Box 600, Wellington, 6012, New Zealand
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Slater J, Ashley R, Tierney A, Kraus N. Got Rhythm? Better Inhibitory Control Is Linked with More Consistent Drumming and Enhanced Neural Tracking of the Musical Beat in Adult Percussionists and Nonpercussionists. J Cogn Neurosci 2017; 30:14-24. [PMID: 28949825 DOI: 10.1162/jocn_a_01189] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Musical rhythm engages motor and reward circuitry that is important for cognitive control, and there is evidence for enhanced inhibitory control in musicians. We recently revealed an inhibitory control advantage in percussionists compared with vocalists, highlighting the potential importance of rhythmic expertise in mediating this advantage. Previous research has shown that better inhibitory control is associated with less variable performance in simple sensorimotor synchronization tasks; however, this relationship has not been examined through the lens of rhythmic expertise. We hypothesize that the development of rhythm skills strengthens inhibitory control in two ways: by fine-tuning motor networks through the precise coordination of movements "in time" and by activating reward-based mechanisms, such as predictive processing and conflict monitoring, which are involved in tracking temporal structure in music. Here, we assess adult percussionists and nonpercussionists on inhibitory control, selective attention, basic drumming skills (self-paced, paced, and continuation drumming), and cortical evoked responses to an auditory stimulus presented on versus off the beat of music. Consistent with our hypotheses, we find that better inhibitory control is correlated with more consistent drumming and enhanced neural tracking of the musical beat. Drumming variability and the neural index of beat alignment each contribute unique predictive power to a regression model, explaining 57% of variance in inhibitory control. These outcomes present the first evidence that enhanced inhibitory control in musicians may be mediated by rhythmic expertise and provide a foundation for future research investigating the potential for rhythm-based training to strengthen cognitive function.
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Mangalindan DMJ, Schmuckler MA. To Cue or Not to Cue: Toddlers' Use of Beacons and Associative Cues in Object-displacement Tasks. INFANCY 2017; 22:713-731. [PMID: 33158335 DOI: 10.1111/infa.12178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 01/07/2017] [Accepted: 01/10/2017] [Indexed: 11/28/2022]
Abstract
Two experiments examined 24- and 30-month-olds' use of different forms of landmark information in an object-displacement task involving a car rolling down a ramp whose trajectory was occluded by a screen containing doors. A pompom attached to the car, visible through a transparent window running across the screen, served as a cue for the car's location and functioned either as a beacon cue, directly guiding search to a given location, or an associative cue, indirectly marking target location. Interestingly, one way in which the cue information was modified from a beacon to an associative cue was in terms of the structure of the search apparatus, and not necessarily the cue information itself. Consistent with previous literature, 24-month-olds' search was significantly influenced by the shift from beacon to associative cue information, whereas 30-month-olds, although affected by the shift from one to the other, were less affected by this variation. These findings suggest that the cue drives attention to specific locations in space, with search behavior being more accurate when the cue directly marks the hiding location (i.e., beacon) than when the cue indirectly marks it (i.e., associative cue).
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Butterfuss R, Kendeou P. The Role of Executive Functions in Reading Comprehension. EDUCATIONAL PSYCHOLOGY REVIEW 2017. [DOI: 10.1007/s10648-017-9422-6] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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35
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Lind T, Lee Raby K, Caron EB, Roben CKP, Dozier M. Enhancing executive functioning among toddlers in foster care with an attachment-based intervention. Dev Psychopathol 2017; 29:575-586. [PMID: 28401847 PMCID: PMC5650491 DOI: 10.1017/s0954579417000190] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Young children in foster care often experience adversity, such as maltreatment and lack of stability in early caregiving relationships. As a result, these children are at risk for a range of problems, including deficits in executive functioning. The Attachment and Biobehavioral Catch-up for Toddlers (ABC-T) intervention was designed to help foster parents behave in ways that promote the development of young children's emerging self-regulatory capabilities. Participants included 173 parent-toddler dyads in three groups: foster families that were randomly assigned to receive either the ABC-T intervention (n = 63) or a control intervention (n = 58), as well as low-risk parent-toddler dyads from intact families (n = 52). At a follow-up conducted when children were approximately 48 months old, children's executive functioning abilities were assessed with the attention problems scale of the Child Behavior Checklist (Achenbach & Rescorla, 2000) and a graded version of the Dimensional Change Card Sort developed for preschoolers (Beck, Schaefer, Pang, & Carlson, 2011). Results showed that foster children whose parents received the ABC-T intervention and low-risk children never placed in foster care had fewer parent-reported attention problems and demonstrated greater cognitive flexibility during the Dimensional Change Card Sort than foster children whose parents received the control intervention. These results indicate that an attachment-based intervention implemented among toddlers in foster care is effective in enhancing children's executive functioning capabilities.
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McKenna R, Rushe T, Woodcock KA. Informing the Structure of Executive Function in Children: A Meta-Analysis of Functional Neuroimaging Data. Front Hum Neurosci 2017; 11:154. [PMID: 28439231 PMCID: PMC5383671 DOI: 10.3389/fnhum.2017.00154] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Accepted: 03/15/2017] [Indexed: 11/27/2022] Open
Abstract
The structure of executive function (EF) has been the focus of much debate for decades. What is more, the complexity and diversity provided by the developmental period only adds to this contention. The development of executive function plays an integral part in the expression of children's behavioral, cognitive, social, and emotional capabilities. Understanding how these processes are constructed during development allows for effective measurement of EF in this population. This meta-analysis aims to contribute to a better understanding of the structure of executive function in children. A coordinate-based meta-analysis was conducted (using BrainMap GingerALE 2.3), which incorporated studies administering functional magnetic resonance imaging (fMRI) during inhibition, switching, and working memory updating tasks in typical children (aged 6-18 years). The neural activation common across all executive tasks was compared to that shared by tasks pertaining only to inhibition, switching or updating, which are commonly considered to be fundamental executive processes. Results support the existence of partially separable but partially overlapping inhibition, switching, and updating executive processes at a neural level, in children over 6 years. Further, the shared neural activation across all tasks (associated with a proposed "unitary" component of executive function) overlapped to different degrees with the activation associated with each individual executive process. These findings provide evidence to support the suggestion that one of the most influential structural models of executive functioning in adults can also be applied to children of this age. However, the findings also call for careful consideration and measurement of both specific executive processes, and unitary executive function in this population. Furthermore, a need is highlighted for a new systematic developmental model, which captures the integrative nature of executive function in children.
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Affiliation(s)
- Róisín McKenna
- School of Psychology, Queen's UniversityBelfast, Northern Ireland
| | | | - Kate A. Woodcock
- School of Psychology, Queen's UniversityBelfast, Northern Ireland
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Hoicka E, Butcher J, Malla F, Harris PL. Humor and preschoolers' trust: Sensitivity to changing intentions. J Exp Child Psychol 2016; 154:113-130. [PMID: 27865206 DOI: 10.1016/j.jecp.2016.10.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Revised: 10/11/2016] [Accepted: 10/13/2016] [Indexed: 11/17/2022]
Abstract
This research demonstrates that preschoolers (a) avoid trusting informants with humorous intentions when learning novel information and (b) flexibly consider current intentions rather than initial intentions when determining who to trust. In Study 1 (N=61), 3- and 4-year-olds based their trust on intentions or intentional cues alone, trusting a sincere informant over a joker, even when no prior accuracy or inaccuracy was displayed. In Study 2 (N=32), 3- and 4-year-olds flexibly based their trust on the informants' current intentions or intentional cues rather than their initial ones. Children trusted a sincere informant, who originally joked, over a joker, who was originally sincere. In Study 3 (N=89), 3-, 4-, and 5-year-olds tracked changing intentions, and not just intentional cues, in determining who to trust. Children trusted an informant who joked during training trials but was sincere during test trials over an informant who was ignorant during training trials and was sincere during test trials. However, if the ignorant informant became knowledgeable and the joker continued to joke, the pattern reversed. This is the first study to show that preschoolers consider intentions to joke when learning information. This is also the first study to show that preschoolers do not see trust as stable but rather see it as a function of changing intentions.
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Affiliation(s)
- Elena Hoicka
- Department of Psychology, University of Sheffield, Western Bank, Sheffield S10 2TP, UK.
| | - Jessica Butcher
- Psychology, School of Natural Sciences, University of Stirling, Stirling FK9 4LA, Scotland, UK
| | - Felicity Malla
- Psychology, School of Natural Sciences, University of Stirling, Stirling FK9 4LA, Scotland, UK
| | - Paul L Harris
- Harvard Graduate School of Education, Harvard University, Cambridge, MA 02138, USA
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Botting N, Jones A, Marshall C, Denmark T, Atkinson J, Morgan G. Nonverbal Executive Function is Mediated by Language: A Study of Deaf and Hearing Children. Child Dev 2016; 88:1689-1700. [PMID: 27859007 PMCID: PMC6849701 DOI: 10.1111/cdev.12659] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Studies have suggested that language and executive function (EF) are strongly associated. Indeed, the two are difficult to separate, and it is particularly difficult to determine whether one skill is more dependent on the other. Deafness provides a unique opportunity to disentangle these skills because in this case, language difficulties have a sensory not cognitive basis. In this study, deaf (n = 108) and hearing (n = 125) children (age 8 years) were assessed on language and a wide range of nonverbal EF tasks. Deaf children performed significantly less well on EF tasks, even controlling for nonverbal intelligence and speed of processing. Language mediated EF skill, but the reverse pattern was not evident. Findings suggest that language is key to EF performance rather than vice versa.
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Affiliation(s)
| | | | | | | | | | - Gary Morgan
- City University of London.,University College London
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Blums A, Belsky J, Grimm K, Chen Z. Building Links Between Early Socioeconomic Status, Cognitive Ability, and Math and Science Achievement. JOURNAL OF COGNITION AND DEVELOPMENT 2016. [DOI: 10.1080/15248372.2016.1228652] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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40
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The capacity to generate alternative ideas is more important than inhibition for logical reasoning in preschool-age children. Mem Cognit 2016; 45:208-220. [PMID: 27726096 DOI: 10.3758/s13421-016-0653-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
There is little consensus about the nature of logical reasoning and, equally important, about how it develops. To address this, we looked at the early origins of deductive reasoning in preschool children. We examined the contribution of two factors to the reasoning ability of very young children: inhibitory capacity and the capacity to generate alternative ideas. In a first study, a total of 32 preschool children were all given generation, inhibition, and logical reasoning measures. Logical reasoning was measured using knowledge-based premises such as "All dogs have legs," and two different inferences: modus ponens and affirmation of the consequent. Results revealed that correctly reasoning with both inferences is not related to the measure of inhibition, but is rather related to the capacity to generate alternative ideas. In a second study, 32 preschool children were given either the generation or the inhibition task before the logical reasoning measure. Results showed that receiving the generation task beforehand significantly improved logical reasoning compared to the inhibition task given beforehand. Overall, these results provide evidence for the greater importance of idea generation in the early development of logical reasoning.
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Dozier M, Roben CKP, Caron E, Hoye J, Bernard K. Attachment and Biobehavioral Catch-up: An evidence-based intervention for vulnerable infants and their families. Psychother Res 2016; 28:18-29. [DOI: 10.1080/10503307.2016.1229873] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Mary Dozier
- Department of Psychological and Brain Sciences, University of Delaware, Newark, DE, USA
| | - Caroline K. P. Roben
- Department of Psychological and Brain Sciences, University of Delaware, Newark, DE, USA
| | - Eb Caron
- Department of Psychological and Brain Sciences, University of Delaware, Newark, DE, USA
| | - Julie Hoye
- Department of Psychological and Brain Sciences, University of Delaware, Newark, DE, USA
| | - Kristin Bernard
- Department of Psychology, Stony Brook University, Stony Brook, NY, USA
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Sheppard KW, Cheatham CL. Validating the Electric Maze Task as a Measure of Planning. JOURNAL OF COGNITION AND DEVELOPMENT 2016. [DOI: 10.1080/15248372.2016.1195387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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43
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Mutter B, Alcorn MB, Welsh M. Theory of Mind and Executive Function: Working-Memory Capacity and Inhibitory Control as Predictors of False-Belief Task Performance. Percept Mot Skills 2016; 102:819-35. [PMID: 16916162 DOI: 10.2466/pms.102.3.819-835] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study of the relationship between theory of mind and executive function examined whether on the false-belief task age differences between 3 and 5 years of age are related to development of working-memory capacity and inhibitory processes. 72 children completed tasks measuring false belief, working memory, and inhibition. Significant age effects were observed for false-belief and working-memory performance, as well as for the false-alarm and perseveration measures of inhibition. A simultaneous multiple linear regression specified the contribution of age, inhibition, and working memory to the prediction of false-belief performance. This model was significant, explaining a total of 36% of the variance. To examine the independent contributions of the working-memory and inhibition variables, after controlling for age, two hierarchical multiple linear regressions were conducted. These multiple regression analyses indicate that working memory and inhibition make small, overlapping contributions to false-belief performance after accounting for age, but that working memory, as measured in this study, is a somewhat better predictor of false-belief understanding than is inhibition.
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Kuhn LJ, Willoughby MT, Vernon-Feagans L, Blair CB. The contribution of children's time-specific and longitudinal expressive language skills on developmental trajectories of executive function. J Exp Child Psychol 2016; 148:20-34. [PMID: 27101154 PMCID: PMC9154006 DOI: 10.1016/j.jecp.2016.03.008] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Revised: 03/08/2016] [Accepted: 03/12/2016] [Indexed: 11/25/2022]
Abstract
To investigate whether children's early language skills support the development of executive functions (EFs), the current study used an epidemiological sample (N=1121) to determine whether two key language indicators, vocabulary and language complexity, were predictive of EF abilities over the preschool years. We examined vocabulary and language complexity both as time-varying covariates that predicted time-specific indicators of EF at 36 and 60 months of age and as time-invariant covariates that predicted children's EF at 60 months and change in EF from 36 to 60 months. We found that the rate of change in children's vocabulary between 15 and 36 months was associated with both the trajectory of EF from 36 to 60 months and the resulting abilities at 60 months. In contrast, children's language complexity had a time-specific association with EF only at 60 months. These findings suggest that children's early gains in vocabulary may be particularly relevant for emerging EF abilities.
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Affiliation(s)
- Laura J Kuhn
- FPG Child Development Institute, University of North Carolina - Chapel Hill, Chapel Hill, NC 27599, USA.
| | - Michael T Willoughby
- Education and Workforce Development, RTI International, Research Triangle Park, NC 27709, USA
| | - Lynne Vernon-Feagans
- FPG Child Development Institute, University of North Carolina - Chapel Hill, Chapel Hill, NC 27599, USA
| | - Clancy B Blair
- Department of Applied Psychology, New York University, New York, NY 10003, USA
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Abstract
Traditional developmental research in memory and reasoning, as well as current investigations in such disparate areas as theory of mind, episte-mological understanding, knowledge acquisition, and problem solving, share the need to invoke a meta-level of cognition in explaining their respective phenomena. The increasingly influential construct of metacognition can be conceptualized in a developmental framework. Young children's dawning awareness of mental functions lies at one end of a developmental progression that eventuates in complex metaknowing capabilities that many adults do not master. During its extended developmental course, metacognition becomes more explicit, powerful, and effective, as it comes to operate increasingly under the individual's conscious control. Enhancing (a) metacognitive awareness of what one believes and how one knows and (b) metastrategic control in application of the strategies that process new information is an important developmental and educational goal.
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Affiliation(s)
- Deanna Kuhn
- Teachers College, Columbia University, New York, New York
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Unger K, Ackerman L, Chatham CH, Amso D, Badre D. Working memory gating mechanisms explain developmental change in rule-guided behavior. Cognition 2016; 155:8-22. [PMID: 27336178 DOI: 10.1016/j.cognition.2016.05.020] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Revised: 05/24/2016] [Accepted: 05/30/2016] [Indexed: 11/28/2022]
Abstract
Cognitive control requires choosing contextual information to update into working memory (input gating), maintaining it there (maintenance) stable against distraction, and then choosing which subset of maintained information to use in guiding action (output gating). Recent work has raised the possibility that the development of rule-guided behavior, in the transition from childhood to adolescence, is linked specifically to changes in the gating components of working memory (Amso, Haas, McShane, & Badre, 2014). Given the importance of effective rule-guided behavior for decision making in this developmental transition, we used hierarchical rule tasks to probe the precise developmental dynamics of working memory gating. This mechanistic precision informs ongoing efforts to train cognitive control and working memory operations across typical and atypical development. The results of Experiment 1 verified that the development of rule-guided behavior is uniquely linked to increasing hierarchical complexity but not to increasing maintenance demands across 1st, 2nd, and 3rd order rule tasks. Experiment 2 then investigated whether this developmental trajectory in rule-guided behavior is best explained by change in input gating or output gating. Further, as input versus output gating also tend to correlate with a more proactive versus reactive control strategy in these tasks, we assessed developmental change in the degree to which these two processes were deployed efficiently given the task. Experiment 2 shows that the developmental change observed in Experiment 1 and in Amso et al. (2014) is likely a result of increased efficacy of output gating processes, as well as greater strategic efficiency in that adolescents opt for this costly process less often than children.
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Affiliation(s)
- Kerstin Unger
- Department of Cognitive, Linguistic, & Psychological Sciences, Brown University, United States.
| | - Laura Ackerman
- Department of Cognitive, Linguistic, & Psychological Sciences, Brown University, United States
| | - Christopher H Chatham
- Department of Cognitive, Linguistic, & Psychological Sciences, Brown University, United States
| | - Dima Amso
- Department of Cognitive, Linguistic, & Psychological Sciences, Brown University, United States
| | - David Badre
- Department of Cognitive, Linguistic, & Psychological Sciences, Brown University, United States
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47
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Mody S, Carey S. The emergence of reasoning by the disjunctive syllogism in early childhood. Cognition 2016; 154:40-48. [PMID: 27239748 DOI: 10.1016/j.cognition.2016.05.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2014] [Revised: 05/11/2016] [Accepted: 05/16/2016] [Indexed: 10/21/2022]
Abstract
Logical inference is often seen as an exclusively human and language-dependent ability, but several nonhuman animal species search in a manner that is consistent with a deductive inference, the disjunctive syllogism: when a reward is hidden in one of two cups, and one cup is shown to be empty, they will search for the reward in the other cup. In Experiment 1, we extended these results to toddlers, finding that 23-month-olds consistently approached the non-empty location. However, these results could reflect non-deductive approaches of simply avoiding the empty location, or of searching in any location that might contain the reward, rather than reasoning through the disjunctive syllogism to infer that the other location must contain the reward. Experiment 2 addressed these alternatives, finding evidence that 3- to 5-year-olds used the disjunctive syllogism, while 2.5-year-olds did not. This suggests that younger children may not easily deploy this logical inference, and that a non-deductive approach may be behind the successful performance of nonhuman animals and human infants.
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Affiliation(s)
- Shilpa Mody
- Department of Psychology, Harvard University, Cambridge, United States.
| | - Susan Carey
- Department of Psychology, Harvard University, Cambridge, United States
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Schmidt JR, Liefooghe B. Feature Integration and Task Switching: Diminished Switch Costs after Controlling for Stimulus, Response, and Cue Repetitions. PLoS One 2016; 11:e0151188. [PMID: 26964102 PMCID: PMC4786198 DOI: 10.1371/journal.pone.0151188] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2015] [Accepted: 02/24/2016] [Indexed: 11/21/2022] Open
Abstract
This report presents data from two versions of the task switching procedure in which the separate influence of stimulus repetitions, response key repetitions, conceptual response repetitions, cue repetitions, task repetitions, and congruency are considered. Experiment 1 used a simple alternating runs procedure with parity judgments of digits and consonant/vowel decisions of letters as the two tasks. Results revealed sizable effects of stimulus and response repetitions, and controlling for these effects reduced the switch cost. Experiment 2 was a cued version of the task switch paradigm with parity and magnitude judgments of digits as the two tasks. Results again revealed large effects of stimulus and response repetitions, in addition to cue repetition effects. Controlling for these effects again reduced the switch cost. Congruency did not interact with our novel “unbiased” measure of switch costs. We discuss how the task switch paradigm might be thought of as a more complex version of the feature integration paradigm and propose an episodic learning account of the effect. We further consider to what extent appeals to higher-order control processes might be unnecessary and propose that controls for feature integration biases should be standard practice in task switching experiments.
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Affiliation(s)
- James R. Schmidt
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
- * E-mail:
| | - Baptist Liefooghe
- Department of Experimental Clinical and Health Psychology, Ghent University, Ghent, Belgium
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49
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Deák GO, Wiseheart M. Cognitive flexibility in young children: General or task-specific capacity? J Exp Child Psychol 2015; 138:31-53. [DOI: 10.1016/j.jecp.2015.04.003] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2014] [Revised: 04/08/2015] [Accepted: 04/11/2015] [Indexed: 10/23/2022]
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50
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Lee WSC, Carlson SM. Knowing When to Be “Rational”: Flexible Economic Decision Making and Executive Function in Preschool Children. Child Dev 2015; 86:1434-48. [DOI: 10.1111/cdev.12401] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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