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Direct linkLu, Yujie; Ma, Mei; Chen, Guozhong; Zhou, Xinlin – Psychology in the Schools, 2021
Developmental dyscalculia (DD) is a specific mathematical learning disability, with a prevalence of around 3%-7% in the school-aged population. It negatively affects individuals, and even the national, development. Previous DD-intervention programs usually targeted on numerosity, number, simple arithmetic, or even general cognitive ability. The…
Descriptors: Manipulative Materials, Developmental Disabilities, Learning Disabilities, Mathematics Activities
Peer reviewedUlrey, Gordon L.; And Others – Psychology in the Schools, 1982
Assessed the effects of changing the kindergarten school day. Studied two school systems, with the experimental groups attending a full-day, every-other-day program. Found no significant differences on measures of school achievement and behavior. Parental dissatisfaction appeared to increase in the experimental program. (Author)
Descriptors: Cognitive Development, Comparative Testing, Early Childhood Education, Kindergarten Children
