An examination of language and nonverbal abilities in twins with Apert syndrome
-
Panayiota Stavroussi
,
Filippos Vlachos
Abstract
Background: Apert syndrome is a rare genetic syndrome that is usually associated with intellectual disability. There is still limited knowledge about the syndrome’s cognitive-linguistic characteristics.
Methods: The aim of this study was to evaluate the language and nonverbal abilities of two children (twins) with Apert syndrome aged 8.6 years, and to examine whether their scores on the language and nonverbal measurements fall within the average range. The Λ-α-Τ-ω, a psychometric instrument that measures language competence, the Wechsler Nonverbal Scale of Ability and the Raven’s Colored Progressive Matrices were used for assessment purposes.
Results: According to the results, both children failed to give correct responses on the subtests measuring the phonological aspect of language. Moreover, the performances of both children on the nonverbal abilities measures tended to be below average.
Conclusions: The need for additional studies to identify the cognitive-linguistic strengths and weaknesses related to the specific syndrome is underlined. Research-based knowledge on the behavioral phenotype and the phenotypic, in general, characteristics of this syndrome could lead to better intervention planning.
Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
Research funding: None declared.
Employment or leadership: None declared.
Honorarium: None declared.
Competing interests: The funding organization(s) played no role in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the report for publication.
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©2016 by De Gruyter
Artikel in diesem Heft
- Frontmatter
- Editorial
- An introduction to the International Classification of Functioning, Disability and Health (ICF)
- Original Articles
- An introduction to the International Classification of Functioning, Disability and Health (ICF)
- Spectral analysis of heart rate variability
- Brief functional analysis of repetitive verbal behavior (vocal stereotypy) for an adult with acquired brain injury
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- A survey of disabled persons about their physical activity
- Effect of PNF technique for knee muscles on lower limb performance in subacute stroke – an experimental study
- Korean early childhood educators’ self-reported versus observed strategies for addressing challenging behaviors: an exploratory study
- Adaptation: Vineland Adaptive Behavior Scale for 3–9 year-old Indian children
- Assessment of selected behavior aspects of 10 male persons with profound intellectual disability in regard to atmospheric conditions during a three-month-long observation
- An examination of language and nonverbal abilities in twins with Apert syndrome
- Hypothalamus-pituitary-adrenal-axis associations with self- vs. parental ratings of depression in boys with an autism spectrum disorder
- Managing stress in schools: teachers coping with special education children
- Lexical decision task for taxonomic and thematic categorization in typically developing Kannada-English-speaking bilingual children
- Using curriculum-based measurement data to monitor the effectiveness of the Wilson Reading System for students with disabilities: an exploratory study
- Evaluation of a leadership and intrapersonal development subject for university students in Hong Kong: findings based on 2 years
- Technology to support positive occupational engagement and communication in persons with multiple disabilities
- Case Reports
- Sonographic diagnosis of simultaneous bilateral quadriceps tendon rupture
- Ketamine and the core symptoms of autism
Artikel in diesem Heft
- Frontmatter
- Editorial
- An introduction to the International Classification of Functioning, Disability and Health (ICF)
- Original Articles
- An introduction to the International Classification of Functioning, Disability and Health (ICF)
- Spectral analysis of heart rate variability
- Brief functional analysis of repetitive verbal behavior (vocal stereotypy) for an adult with acquired brain injury
- Impact of school participation on quality of life of Brazilian children with cerebral palsy
- A survey of disabled persons about their physical activity
- Effect of PNF technique for knee muscles on lower limb performance in subacute stroke – an experimental study
- Korean early childhood educators’ self-reported versus observed strategies for addressing challenging behaviors: an exploratory study
- Adaptation: Vineland Adaptive Behavior Scale for 3–9 year-old Indian children
- Assessment of selected behavior aspects of 10 male persons with profound intellectual disability in regard to atmospheric conditions during a three-month-long observation
- An examination of language and nonverbal abilities in twins with Apert syndrome
- Hypothalamus-pituitary-adrenal-axis associations with self- vs. parental ratings of depression in boys with an autism spectrum disorder
- Managing stress in schools: teachers coping with special education children
- Lexical decision task for taxonomic and thematic categorization in typically developing Kannada-English-speaking bilingual children
- Using curriculum-based measurement data to monitor the effectiveness of the Wilson Reading System for students with disabilities: an exploratory study
- Evaluation of a leadership and intrapersonal development subject for university students in Hong Kong: findings based on 2 years
- Technology to support positive occupational engagement and communication in persons with multiple disabilities
- Case Reports
- Sonographic diagnosis of simultaneous bilateral quadriceps tendon rupture
- Ketamine and the core symptoms of autism
