scholarly journals The role of negative emotionality in the development of child executive function and language abilities from toddlerhood to first grade: An adoption study.

2021 ◽  
Vol 57 (3) ◽  
pp. 347-360
Author(s):  
Camille C. Cioffi ◽  
Amanda M. Griffin ◽  
Misaki N. Natsuaki ◽  
Daniel S. Shaw ◽  
David Reiss ◽  
...  
Keyword(s):  
Executive Function ◽  
First Grade ◽  
Negative Emotionality ◽  
Language Abilities ◽  
Adoption Study

scholarly journals Free will and neurosurgical resections of the supplementary motor area: a critical review

2021 ◽  
Vol 163 (5) ◽  
pp. 1229-1237 ◽  
Author(s):  
Rickard L Sjöberg
Keyword(s):  
Executive Function ◽  
Free Will ◽  
Corticospinal Tract ◽  
Supplementary Motor Area ◽  
Personal Responsibility ◽  
Motor Area ◽  
Simple Motor ◽  
Motor Actions ◽  
Intense Debate

Abstract Background Research suggests that unconscious activity in the supplementary motor area (SMA) precedes not only certain simple motor actions but also the point at which we become aware of our intention to perform such actions. The extent to which these findings have implications for our understanding of the concepts of free will and personal responsibility has been subject of intense debate during the latest four decades. Methods This research is discussed in relation to effects of neurosurgical removal of the SMA in a narrative review. Results Removal of the SMA typically causes a transient inability to perform non-stimulus-driven, voluntary actions. This condition, known as the SMA syndrome, does not appear to be associated with a loss of sense of volition but with a profound disruption of executive function/cognitive control. Conclusions The role of the SMA may be to serve as a gateway between the corticospinal tract and systems for executive function. Such systems are typically seen as tools for conscious decisions. What is known about effects of SMA resections would thus seem to suggest a view that is compatible with concepts of personal responsibility. However, the philosophical question whether free will exists cannot be definitely resolved on the basis of these observations.

scholarly journals The role of child negative emotionality in parenting and child adjustment: Gene–environment interplay

2021 ◽  
Author(s):  
Elizabeth A. Shewark ◽  
Amanda M. Ramos ◽  
Chang Liu ◽  
Jody M. Ganiban ◽  
Gregory Fosco ◽  
...  
Keyword(s):  
Child Adjustment ◽  
Negative Emotionality ◽  
Gene Environment

scholarly journals Effect of corpus callosum agenesis on the language network in children and adolescents

2021 ◽  
Author(s):  
Lisa Bartha-Doering ◽  
Ernst Schwartz ◽  
Kathrin Kollndorfer ◽  
Florian Ph. S. Fischmeister ◽  
Astrid Novak ◽  
...  
Keyword(s):  
Functional Connectivity ◽  
Corpus Callosum ◽  
Network Connectivity ◽  
Functional Language ◽  
Healthy Controls ◽  
Language Abilities ◽  
Verbal Abilities ◽  
Left And Right ◽  
Language Network

AbstractThe present study is interested in the role of the corpus callosum in the development of the language network. We, therefore, investigated language abilities and the language network using task-based fMRI in three cases of complete agenesis of the corpus callosum (ACC), three cases of partial ACC and six controls. Although the children with complete ACC revealed impaired functions in specific language domains, no child with partial ACC showed a test score below average. As a group, ACC children performed significantly worse than healthy controls in verbal fluency and naming. Furthermore, whole-brain ROI-to-ROI connectivity analyses revealed reduced intrahemispheric and right intrahemispheric functional connectivity in ACC patients as compared to controls. In addition, stronger functional connectivity between left and right temporal areas was associated with better language abilities in the ACC group. In healthy controls, no association between language abilities and connectivity was found. Our results show that ACC is associated not only with less interhemispheric, but also with less right intrahemispheric language network connectivity in line with reduced verbal abilities. The present study, thus, supports the excitatory role of the corpus callosum in functional language network connectivity and language abilities.

Word Awareness, Reading and Development

1977 ◽  
Vol 44 (1) ◽  
pp. 203-206
Author(s):  
Marjorie H. Holden
Keyword(s):  
Early Childhood ◽  
First Grade ◽  
Conscious Awareness ◽  
Older Children ◽  
Cognitive Changes ◽  
Developmental Factors ◽  
Language Structure ◽  
Early School ◽  
Discrete Responses

Research on young children's word awareness, the ability to identify the lexical constituents of a meaningful utterance, has received different interpretations: Either word awareness is related to linguistic and cognitive changes associated with the early school years or is a concept that children can learn when appropriate techniques are employed. This study was devised to clarify the nature of variables influencing word awareness during early childhood by analyzing responses of 26 kindergarten and 24 first-grade children to the Homophones Test of Word Awareness. Responses were assigned to seven categories representing a continuum characterized as ranging from discrete to global. Older children made fewer errors, and they gave a higher proportion of discrete responses. Younger children gave more global responses. Memory was evidently not the source of the younger children's inability to perform as well as the older ones. Rather, the difficulty appeared to stem from the younger children's inability to divorce sound from meaning in spoken messages. The role of developmental factors in children's conscious awareness of language structure and lexical units is supported by these findings.

scholarly journals The role of early language abilities on math skills among Chinese children

PLoS ONE ◽  
2017 ◽  
Vol 12 (7) ◽  
pp. e0181074 ◽  
Author(s):  
Juan Zhang ◽  
Xitao Fan ◽  
Sum Kwing Cheung ◽  
Yaxuan Meng ◽  
Zhihui Cai ◽  
...  
Keyword(s):  
Chinese Children ◽  
Math Skills ◽  
Early Language ◽  
Language Abilities
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