A Study of Addition Strategy’s characteristics in Children with Intellectual Disabilities: Comparison with Calculation Ability Level matched Normal Children (지적장애 아동의 덧셈 전략 특성에 관한 연구 -계산 능력을 일치시킨 일반아동과의 전략 비교-)

양나영

A Study of Addition Strategy’s characteristics in Children with Intellectual Disabilities: Comparison with Calculation Ability Level matched Normal Children

Journal of Special Education: Theory and Practice
Abbr : JSPED
2008, 9(3), pp.151-165
Publisher : Research Institute of the Korea Special Education
Research Area : Social Science > Education

양나영 ¹

¹서울교육대학교

Accredited

ABSTRACT

The purpose of this study was to examine the strategy characteristics in the domain of addition in children with intellectual disabilities. The analysis was comparison with strategies (strategy repertories, strategy frequencies, strategy accuracies) to solve 25 addition problems of calculation ability level matched normal children. Results indicated that children with intellectual disabilities significantly more used count-all strategy, but low on the frequency of the min strategy and decomposition/composition strategy. These results show that children with intellectual disabilities use different strategies to solve addition problems even if they have same addition calculation ability as normal children and implicate that intellectual disabled children with a weakness in the use effective addition strategies need an instruction which focused on development of addition strategies.

KEYWORDS

children with intellectual disabilities, addition strategies

Citation status

* References for papers published after 2023 are currently being built.

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