Childhood and adolescence are pivotal periods for cognitive development. Executive functions are crucial for efficient cognitive functioning, so accurate assessment is important. One ecologically-valid virtual reality test is the Jansari assessment of Executive Functions for Children (JEF-C). In a cross-sectional study, we aimed at translating, adapting and validating JEF-C into Persian, and at investigating whether this Persian version (JEF-C (P)) can identify stages of development of executive functions in children aged from 8 to 16. Children and adolescents ( = 146) falling into three age groups participated: 8-10, 11-13 and 14-16 years old. They completed JEF-C (P) and the Wisconsin Card Sorting Test (WCST). There were acceptable Cronbach's alpha coefficients for JEF-C(P) total score ( = .72) and all constructs, except action-based prospective memory, had a positive impact on total internal consistency. There was an effect of age group on overall JEF-C (P) performance and of age on four constructs. There was also a correlation between the number of categories on WCST and the prioritization construct of JEF-C (P). It seems that JEF-C (P) is an ecologically valid executive function assessment sensitive to age and could be useful for both researchers and clinicians working with children.
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http://dx.doi.org/10.1080/09602011.2023.2236351 | DOI Listing |
Int Rev Res Dev Disabil
October 2024
Department of Human Development and Family Studies, Colorado State University, United States.
New insights regarding the early emergence of phenotypic patterns of strength and challenge in neurogenetic conditions afford the possibility of personalized, anticipatory intervention approaches. The development of novel 'syndrome-informed' interventions, however, should incorporate principles that will maximize the utility of intervention activities for as many children with a given neurogenetic condition as possible. This review examines several of these dimensions, including the use of community-engaged frameworks to ensure feasibility and acceptability of novel interventions; the development of cross-nationally valid approaches that can be readily translated into other languages and cultural contexts; and the use of adaptive interventions designs that allow for the tailoring of intervention pathways based on key child dimensions.
View Article and Find Full Text PDFSchizophr Res Cogn
June 2025
University Department of Child and Adolescent Psychiatry, Children's Hospitals of NICE CHU-Lenval, Nice, France.
Objective: To conduct a systematic review of neurocognitive dysfunctions in patients with childhood-onset schizophrenia (COS), a neuropsychiatric disorder that occurs before age 13 and is rarer and more severe than adult-onset schizophrenia.
Method: A search was made in the PubMed database. Sixty-seven studies (out of 543) which analyzed Intellectual Quotient (IQ), attentional, memory and executive functions were selected by two independent researchers.
Importance: The pathophysiology of ADHD is complicated by high rates of psychiatric comorbidities, thus delineating unique versus shared functional brain perturbations is critical in elucidating illness pathophysiology.
Objective: To investigate resting-state fMRI (rsfMRI)-complexity alterations among children with ADHD, oppositional defiant disorder (ODD), and obsessive-compulsive disorder (OCD), respectively, and comorbid ADHD, ODD, and OCD, within the cool and hot executive function (EF) networks.
Design: We leveraged baseline data (wave 0) from the Adolescent Brain and Cognitive Development (ABCD) Study.
Mounting evidence suggests hierarchical psychopathology factors underlying psychiatric comorbidity. However, the exact neurobiological characterizations of these multilevel factors remain elusive. In this study, leveraging the brain-behavior predictive framework with a 10-year longitudinal imaging-genetic cohort (IMAGEN, ages 14, 19 and 23, = 1,750), we constructed two neural factors underlying externalizing and internalizing symptoms, which were reproducible across six clinical and population-based datasets (ABCD, STRATIFY/ ESTRA, ABIDE II, ADHD-200 and XiNan, from age 10 to age 36, = 3,765).
View Article and Find Full Text PDFMethodsX
June 2025
Universidad de Virginia, Charlottesville, United States.
The research aims to evaluate the effect of a robotics-based computational thinking program on executive functions and visuospatial skills in preschool children. Additionally, the study will explore the relationship between these three variables and early experiences with toys. The study will be a cluster-randomized controlled trial with pre- and post-intervention measures.
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