S. Hamdioui, France
Université de Paris Faculty of Society and Humanity,Presenter of 2 Presentations
EPP0127 - Investigation of clinical features of dysgraphia related to the subtypes of developmental coordination disorder in children regarding High IQ
ABSTRACT
Introduction
Handwriting disorder is commonly observed in Developmental Coordination Disorder (DCD) (87-88%) and is often noted in children with high Intellectual Quotient (HIQ).Two mainly pure DCD subtypes: ideomotor-DCD (IM), visuospatial/or visuoconstructional-DCD (VSC) and a mixed subtype (MX) were identified in the literature but nothing is known regarding IQ and dysgraphia.
Objectives
to refine the specific clinical features of dysgraphia related to DCD subtypes regarding IQ levels.
Methods
Neurovisual, neuropsychological, neuropsychomotor functions, and handwriting performances of 38 children (6-to-12 years-old: mean 9y, SD 2.7) diagnosed with DCD (DSM-5 criteria) were collected. Two matched groups were analyzed according to their IQ: 19 (TC) typical children (IQ=90-110) and 19 HIQ children (IQ> 120).
Results
IQ scores were not significantly associated with dysgraphia. There isa significant difference between TC vs HIQ with a lower rate of IM-DCD respectively 11% vs 5% (p=.035) and 68% vs 37% for VSC-DCD (p=.03) but 21% vs 58% in MX-DCD (p=.41). Dysgraphia was significantly more present in TC group with MX-DCD and in HIQ with VSC-DCD. A negative correlation between Kho’s’ cubes test failure (p=.006), visual-spatial memory (p=.05) and VSC-DCD was noted in HIQ group. The deficit of visual spatial memory was significantly related to dysgraphia in HIQ children (p=.01) associated to visual gnosis impairment (p=.03).
Conclusions
Dysgraphia was significantly found with VSC-DCD subgroup in FIQ>120 with specific features of visual perception disorders suggesting more involvement of the right cortex. These results suggest that VSC-DCD in HIQ could be a neurovisual impairment rather than a pure VSC-DCD.
O037 - Understanding of the prevalence of depression in a sample of gifted children by identifying the developmental trajectory of risk and protective factors
ABSTRACT
Introduction
Developmental studies in infancy remain rare. Studies measuring depressive symptoms in gifted children are contradictory, considering more anxiety or depression than in non-gifted children. Furthermore, questionnaires or anxiety scales are used without taking into account all aspects of mood disorders and thus, rarely depression scales have been conducted.
Objectives
To refine the developmental trajectory of depression in a national sample of French gifted children by identification of the specific risk and protective factors.
Methods
A self-reported depression scale MDI-C (Multiscore-Depression-Inventory-for-Children) were sent to families to be administered to their gifted children from preschool to high school, aged from 4 to 20 years-old (IQ >125) looking for help from gifted associations. A larger wave of data collection on different aspects of child and family history was collected (pregnancy, term and delivery mode, neonatal period, psychomotor development, health, schooling, interpersonal relationships with family and friends, personality, parental socio-economic status).
Results
438 children (> 130) were eligible. Regarding anamnestic fields, Exploratory-Factor-Analysis highlighted six predictive factors of depression with eigenvalues from 1.09 to 3.17. Major factors explaining 62.96% of total variance are: Factor-1 “motor skills disorder” (14.53%). Factor-2 “positive family relationships” (14.04%). Factor-3 “positive social relationships with peers” (14.02%). Factor-4 “integration of social codes” (11.23%). Factor-6 “Learning disabilities and rehabilitation” (10.1%).
Conclusions
Our findings highlight specifics risk factors of depression in the field of learning disabilities or social cognition, while a good quality of social relationships since childhood seems to be a preventive factor.