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The Contribution of General Cognitive Abilities and Specific Number Skills toward Arithmetic Performance in Students with Mild Intellectual Disability
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Soltani, Amanallah; Mirhosseini, Sanaz – International Journal of Disability, Development and Education, 2020
General cognitive and specific number abilities that underlay arithmetic performance have been heavily investigated among typically developing students; however, the inquiry has rarely been applied to students with mild intellectual disability (MID). We examined whether domain-general cognitive abilities (i.e. working memory, processing speed, and…
Descriptors: Cognitive Ability, Mathematics Skills, Arithmetic, Performance Factors
Numeracy Abilities of Children in Grades 4 to 6 with Mild Intellectual Disability in Singapore
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Cheong, Janice M. Y.; Walker, Zachary M.; Rosenblatt, Kara – International Journal of Disability, Development and Education, 2017
Mathematics is an important aspect of daily life. Basic numeracy skills are needed to accomplish everyday tasks. However, research regarding the relationship between cognitive ability, mental age, and basic numeracy skills for children with intellectual disability (ID) is scarce. This research study investigated the correlation between…
Descriptors: Foreign Countries, Numeracy, Mathematics Skills, Elementary School Students
Verbal Short-Term Memory Performance in Pupils with Down Syndrome
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Abdelhameed, Hala; Porter, Jill – International Journal of Disability, Development and Education, 2010
Research has shown that verbal short-term memory span is shorter in individuals with Down syndrome than in typically developing individuals of equivalent mental age, but little attention has been given to variations within or across groups. Differences in the environment and in particular educational experiences may play a part in the relative…
Descriptors: Foreign Countries, Down Syndrome, Disabilities, Short Term Memory
A Mental Age-Matched Comparison Study of Delay of Gratification in Children with Down Syndrome.
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Cuskelly, Monica; Zhang, Airong; Hayes, Alan – International Journal of Disability, Development and Education, 2003
The performance of 25 children with Down syndrome (DS) on delay of gratification tasks was compared with that of mental age-matched typically developing children. DS children were significantly less able to delay gratification on two of the three tasks. Results raise questions about using mental age as the method for matching children with DS and…
Descriptors: Delay of Gratification, Down Syndrome, Early Childhood Education, Elementary Education
Early Intervention, Families, and Adolescents with Down Syndrome.
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Crombie, Mary; Gunn, Pat – International Journal of Disability, Development and Education, 1998
A comparison of 33 Australian adolescents with Down syndrome who did not receive early intervention services and 41 adolescents with Down syndrome who had received early intervention services found no significant difference between the two cohorts in cognitive functioning. Socioeconomic status, mothers' education, and gender were predictors of…
Descriptors: Adolescents, Cognitive Processes, Downs Syndrome, Early Intervention
Mayes Motor-Free Compilation (MMFC) for Assessing Mental Ability in Children with Physical Impairments.
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Mayes, Susan Dickerson – International Journal of Disability, Development and Education, 1999
The Mayes Motor Free Compilation (MMFC) assesses mental ability in young (under age 2) children with motor disabilities. This study evaluated the concurrent validity of the MMFC by administering it and the Bayley Scales of Infant Development to normal children. Findings suggest that the MMFC provides a valid estimate of mental age, even without…
Descriptors: Cognitive Ability, Cognitive Development, Cognitive Measurement, Concurrent Validity
Concurrent Validity of the Mayes Motor-Free Compilation (MMFC) for Assessing Mental Ability in Children with Physical Impairments.
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Pelco, Lynn E.; Sarpolis, Deborah L. – International Journal of Disability, Development and Education, 1999
This study investigated the concurrent validity of the Mayes Motor Free Compilation (MMFC) using the mental scale of the Bayley Scales of Infant Development (BSID) as the criterion variable with 50 typically developing preschool-aged children. Results indicated that the MMFC and the BSID scores were significantly and positively correlated.…
Descriptors: Cognitive Ability, Cognitive Development, Cognitive Measurement, Concurrent Validity