Social studies instruction in upper elementary school (Grades 3-5) is important for building foundational content knowledge to equip students for the secondary school curriculum. Due to numerous school initiatives and demands on the time of teachers, social studies instruction can play second fiddle to reading and mathematics instruction, which…

This study gives insights into how Logo-like microworlds can affect cognitive development related to mathematics education of students with math learning difficulties. In particular, we analyse the case of a 15-year-old student with dyslexia and severe dyscalculia. Among the various cognitive aspects involved, here we delve into the development of…

Students with language-based learning disabilities demonstrate learning challenges that must be addressed to enable them to succeed academically. Some of these students have difficulty with the process of organizing their thoughts about information acquired and expressing them in the form of an explanation, both of which are critical to effective…

We examined how a student with learning disabilities (SLD) in mathematics constructed a scheme for differentiating, selecting, and properly operating on/with units that constitute a multiplicative situation, namely, singletons ('1s') and composite units (abbreviated UDS). Conducted as part of a larger teaching experiment in a learning environment…

Evaluation of "Concept Diagrams" and a related "Concept Teaching Routine" used in nine secondary school classrooms which included 32 learning-disabled (LD) students, found that teachers successfully selected target concepts and implemented the teaching routine, whereas students (both LD and non-LD) demonstrated gains in concept acquisition,…

LD readers' failures were associated with a greater number of word recognition and vocabulary errors suggesting that LD readers were unable to extract enough relevant information to apply a successful line of reasoning. For related information see EC 132 758-768. (Author)

One hundred students (ages 6-8) described similarities and differences among exemplars of different categories, identified the categories, and named the exemplars. Large performance differences were found between normally achieving and mildly retarded groups and between mildly retarded and learning-disabled groups, with small performance…

Performance of children with and without language-learning disabilities (ages 9-13) on 2 types of cognitive tasks was compared. Children (n=14) with language-learning disabilities performed at a level commensurate with a language-matched group on a concept formation task and at a level commensurate with a mental-age matched group on an…

This paper is concerned with one aspect of intellectual functioning, logico-mathematical concepts, and with development of representational space in opportunity class children (those characterized mainly by cultural deprivation, intellectual retardation at the Educable Mentally Retarded-borderline levels, and specific learning disabilities) who…

Mental retardation, learning disabilities, and intellectual giftedness have long been separated as different fields. In the past decade research findings suggested a continuity within the general intelligence spectrum which place the gifted on one extreme and the retarded on the other, as well as a two dimensional taxonomy of intellectual…

The study involving 60 learning disabled (LD) and 30 normal achieving seventh through ninth graders was designed to identify adolescents homogeneously defined as exhibiting a "specific learning disability in arithmetic" and to determine if the cognitive processes (visual-spatial, visual-reasoning, and visual-memory) are related to the academic…

Learning-disabled ninth-graders (n=58) completed a modified Piagetian isolation-of-variables task, and were compared to normally achieving ninth-graders and fourth-graders. Through cluster analysis, four different patterns of task approach were identified, representing normal performance, general conceptual disorder, specific developmental delay,…

A method for assessing the cognitive and linguistic stages of second language learning in individuals is discussed. The approach is based on a psycholinguistic theory that views language learning as a process of concept formation in three domains: cognitive, cultural, and linguistic. According to the model presented, Spanish-English bilingual…