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Empirical Testing of a Cognitive Model to Account for Neuropsychological Functioning Underlying Arithmetic Problem Solving.
Peer reviewed Peer reviewed
Batchelor, Ervin S.; And Others – Journal of Learning Disabilities, 1990
The study with 989 learning-disabled students supported the cognitive-based arithmetic problem-solving model of Dinnel et al. under continuous visual stimulus conditions but suggested a more complex neuropsychological underpinning to arithmetic performance in both visual and aural stimulus conditions. (Author/DB)
Descriptors: Arithmetic, Auditory Perception, Cognitive Processes, Elementary Secondary Education
Auditory and Visual Memory Span: Cognitive Processing by TMR Individuals with Down Syndrome or Other Etiologies.
Peer reviewed Peer reviewed
Varnhagen, Connie K.; And Others – American Journal of Mental Deficiency, 1987
Auditory and visual memory span were examined with 13 Down Syndrome and 15 other trainable mentally retarded young adults. Although all subjects demonstrated relatively poor auditory memory span, Down Syndrome subjects were especially poor at long-term memory access for visual stimulus identification and short-term storage and processing of…
Descriptors: Auditory Perception, Downs Syndrome, Long Term Memory, Moderate Mental Retardation