scholarly journals Role of the executive function in the relationship between verbal working memory and long-term information

2007 ◽  
Vol 78 (3) ◽  
pp. 235-243 ◽  
Author(s):  
Mizuki Kaneda ◽  
Naoyuki Osaka
Keyword(s):  
Working Memory ◽  
Executive Function ◽  
Verbal Working Memory ◽  
The Relationship

The relationship between listening comprehension of text and sentences in preschoolers: Specific or mediated by lower and higher level components?

2011 ◽  
Vol 34 (2) ◽  
pp. 395-415 ◽  
Author(s):  
ELENA FLORIT ◽  
MAJA ROCH ◽  
M. CHIARA LEVORATO
Keyword(s):  
Working Memory ◽  
Text Comprehension ◽  
Listening Comprehension ◽  
Sentence Comprehension ◽  
Verbal Working Memory ◽  
Word Knowledge ◽  
Not Given ◽  
Linguistic Context ◽  
The Relationship

ABSTRACTTwo studies explored the relation between listening comprehension of text and listening comprehension of sentences in preschoolers aged 4 to 5 years, 11 months. The first study analyzed this relationship taking into account the role of lower level components, namely, word knowledge and verbal working memory, as possible mediators. These components specifically accounted for listening text comprehension, whereas sentence comprehension did not. Given that sentences forming a text are not processed in isolation but in context, the second study explored the role of the ability to use linguistic context, a higher level component, in listening comprehension of text and sentences. Listening sentence comprehension was facilitated by the use of context, which accounted for individual differences in listening text comprehension. Overall, results showed that listening text comprehension is related to lower level as well as higher level components, whereas listening sentence comprehension does not play a specific role.

scholarly journals Relationships Between the Early Development of Drawing and Language: The Role of Executive Functions and Working Memory

2018 ◽  
Vol 11 (1) ◽  
pp. 15-24 ◽  
Author(s):  
Sabrina Panesi ◽  
Sergio Morra
Keyword(s):  
Working Memory ◽  
Executive Function ◽  
Executive Functions ◽  
Relevant Literature ◽  
Future Research ◽  
Cognitive Resources ◽  
Representation Systems ◽  
Symbolic Resource ◽  
The Relationship

Background:Extensive research examined the development of both language and drawing, but the relationship between these symbolic representation systems is less investigated and controversial. Working memory and executive functions seem to be involved in the acquisition of both drawing and language, but how they are involved in the relation between language and drawing is still unclear.Objective:This article reviews the relevant literature and, as a synthesis, outlines a set of models that future research could use to specify the developmental relations between language, drawing, working memory, and executive functions.Drawing and Language:Four theoretical positions are discussed: (a) drawing and language emerge from the same general-domain symbolic resource; (b) drawing and language as two independent systems; (c) drawing as a form of language (d) drawing influenced by language.Executive Functions and Working Memory:The literature on the role of executive functions and working memory in the development of either drawing or language is rather fragmentary, but on the whole, it indicates that these domain-general cognitive resources and abilities are involved in supporting the development of these representation systems. An ongoing controversy on the structure of executive functions in early childhood adds further complexity to the debate on their role.Conclusions:A set of models is outlined that systematically embodies the different theoretical views regarding (a) executive function development and (b) the relations of drawing development with language, executive function, and working memory. Future research can benefit from explicit models of the causal relations between these aspects of cognitive development.

scholarly journals Executive Function and Metacognition: Relations and Measure on High Intellectual Ability in Typical Schoolchildren

2021 ◽  
Vol 13 (23) ◽  
pp. 13083
Author(s):  
Lourdes Viana-Sáenz ◽  
Sylvia Sastre-Riba ◽  
Mª Luz Urraca-Martínez
Keyword(s):  
Working Memory ◽  
Executive Functioning ◽  
Verbal Working Memory ◽  
Educational Interventions ◽  
Intellectual Ability ◽  
Metacognitive Awareness ◽  
Control Group ◽  
Metacognitive Regulation ◽  
The Relationship

The current understanding of high intellectual ability (HIA) involves considering the multidimensional nature of the skills that comprise it. In addition, conceptual advances related to how individuals manage the high intellectual resources available to them may help explain the possible gap between performance and high levels of competence. Understanding the role of executive functioning and metacognition in relation to the management of these resources is essential. Nonetheless, to date, the trajectory of their study is diverse, and empirical and measured evidence in this regard is limited. Thus, the objective of this work was to understand the relationship between executive functions and metacognition (and its components), as well as the measurement of these factors and their reliability. The study sample comprised schoolchildren (n = 43) with an HIA and a control group (n = 46) of schoolchildren with typical intelligence levels. Network analysis revealed differential intergroup connections between the executive functioning components as well as between those of metacognition and for each construct. The greatest relational weight was for metacognition components, with the most robust relationship being found in the group with HIA with metacognitive regulation, flexibility, and verbal working memory versus metacognitive awareness and inhibition in the typical group. Measurement derivations and their application in educational interventions to optimise the expression of high potential are also discussed.

Dissociating the Impact of Auditory Access and Language Access in Deaf Children’s Cognitive Development

2020 ◽  
pp. 98-122
Author(s):  
Matthew L. Hall
Keyword(s):  
Working Memory ◽  
Executive Function ◽  
Cognitive Development ◽  
Implicit Learning ◽  
Educational Practice ◽  
Verbal Working Memory ◽  
Psychological Theory ◽  
Future Research ◽  
Language Access ◽  
The Impact

Deaf and hard of hearing (DHH) children have been claimed to lag behind their hearing peers in various domains of cognitive development, especially in implicit learning, executive function, and working memory. Two major accounts of these deficits have been proposed: one based on a lack of auditory access, and one based on a lack of language access. This chapter reviews these theories in relation to the available evidence and concludes that there is little evidence of direct effects of diminished auditory access on cognitive development that could not also be explained by diminished language access. Specifically, reports of deficits in implicit learning are not broadly replicable. Some differences in executive function do stem from deafness itself but are not necessarily deficits. Where clinically relevant deficits in executive function are observed, they are inconsistent with the predictions of accounts based on auditory access, but consistent with accounts based on language access. Deaf–hearing differences on verbal working memory tasks may indicate problems with perception and/or language, rather than with working memory. Deaf–hearing differences on nonverbal tasks are more consistent with accounts based on language access, but much more study is needed in this area. The chapter concludes by considering the implications of these findings for psychological theory and for clinical/educational practice and by identifying high-priority targets for future research.

Cognitive Treatment for OCD

2012 ◽  
Author(s):  
Maureen L. Whittal ◽  
Melisa Robichaud
Keyword(s):  
Term Treatment ◽  
Future Directions ◽  
Cognitive Treatment ◽  
Long Term Treatment ◽  
Inflated Responsibility ◽  
And Control ◽  
The Relationship ◽  
Control Of Thoughts

The cornerstone of cognitive treatment (CT) for OCD is based upon the knowledge that unwanted intrusions are essentially a universal experience. As such, it is not the presence of the intrusion that is problematic but rather the associated meaning or interpretation. Treatment is flexible, depending upon the nature of the appraisals and beliefs, but can include strategies focused on inflated responsibility and overestimation of threat, importance and control of thoughts, and the need for perfectionism and certainty. The role of concealment and the relationship to personal values are important maintaining and etiological factors. The short-term and long-term treatment outcome is reviewed, along with predictors of treatment response and mechanisms of action, and the chapter concludes with future directions regarding CT for OCD.

scholarly journals Blending in: A Case Study of Transitional Ambidexterity in the Financial Sector

2021 ◽  
Vol 13 (4) ◽  
pp. 1690
Author(s):  
Beniamino Callegari ◽  
Ranvir S. Rai
Keyword(s):  
Financial Sector ◽  
Economic Sustainability ◽  
Organizational Ambidexterity ◽  
Management Literature ◽  
Innovative Capabilities ◽  
Financial Firm ◽  
The Relationship

Organizational ambidexterity is widely recognized as necessary for the economic sustainability of firms operating in the financial sector. While the management literature has recognized several forms of ambidexterity, the relationship between them and their relative merits remain unclear. By studying a process of implementation of ambidextrous capabilities within a large Scandinavian financial firm, we explore the role of top-down reforms and bottom-up reactions in determining the development of sector-specific innovative capabilities. We find that blended ambidexterity follows naturally from the attempt to correct the tensions arising from harmonic ambidextrous blueprints. The resulting blended practice appears to be closely related to the reciprocal model of ambidexterity, which appears to be a necessity rather than a choice, for large firms attempting to develop innovative capabilities. Consequently, we suggest to re-interpret current taxonomies of ambidexterity not as alternative blueprints, but rather as stages in a long-term process of transition.

scholarly journals CO2 dynamics and heterogeneity in a cave atmosphere: role of ventilation patterns and airflow pathways

2021 ◽  
Author(s):  
Lovel Kukuljan ◽  
Franci Gabrovšek ◽  
Matthew D. Covington ◽  
Vanessa E. Johnston
Keyword(s):  
Temporal Variations ◽  
Observation Point ◽  
Spatially Distributed ◽  
Combined Action ◽  
Karst Systems ◽  
The Relationship ◽  
Co2 Dynamics ◽  
Global Carbon

AbstractUnderstanding the dynamics and distribution of CO2 in the subsurface atmosphere of carbonate karst massifs provides important insights into dissolution and precipitation processes, the role of karst systems in the global carbon cycle, and the use of speleothems for paleoclimate reconstructions. We discuss long-term microclimatic observations in a passage of Postojna Cave, Slovenia, focusing on high spatial and temporal variations of pCO2. We show (1) that the airflow through the massif is determined by the combined action of the chimney effect and external winds and (2) that the relationship between the direction of the airflow, the geometry of the airflow pathways, and the position of the observation point explains the observed variations of pCO2. Namely, in the terminal chamber of the passage, the pCO2 is low and uniform during updraft, when outside air flows to the site through a system of large open galleries. When the airflow reverses direction to downdraft, the chamber is fed by inlets with diverse flow rates and pCO2, which enter via small conduits and fractures embedded in a CO2-rich vadose zone. If the spatial distribution of inlets and outlets produces minimal mixing between low and high pCO2 inflows, high and persistent gradients in pCO2 are formed. Such is the case in the chamber, where vertical gradients of up to 1000 ppm/m are observed during downdraft. The results presented in this work provide new insights into the dynamics and composition of the subsurface atmosphere and demonstrate the importance of long-term and spatially distributed observations.

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