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591.
Memory and Speed: Their Role in the Relation of Infant Information Processing to Later IQ 总被引:2,自引:0,他引:2
This study examined the extent to which memory and processing speed accounted for relations we had found earlier between infant information processing and childhood IQ. The measures of speed and memory were obtained when the children were 11 years of age using paper-and-pencil tasks and an extensive battery of computer-administered tasks. The relations of 7 month visual recognition memory and 1 years cross-modal transfer to 11 years IQ were both substantially reduced with statistical control of factors dericed from these measures. These results suggest that speed and memory underlie some of the infant-childhood continuities in cognition. Path and stuctural equation modeling indicated that the significant pathways from 7 month visual recognition memory to 11 year IQ were nboth directr and indirect, the indirect paths going through memory and speed. 相似文献
592.
Justin C. Wise Hye Kyeong Pae Christopher B. Wolfe Rose A. Sevcik Robin D. Morris Maureen Lovett Maryanne Wolf 《Learning disabilities research & practice》2008,23(3):125-136
Limited research has examined the skills of children with a reading disability (RD) and children with RD and a mathematics disability (MD). Even less research has examined the phonological awareness (PA) and rapid automatized naming (RAN) skills in these two groups of children and how these skills relate to reading and math achievement. Additionally, various classification criteria are frequently implemented to classify children with MD. The purpose of this study, therefore, was to examine the PA and RAN skills in children who met different criteria for RD only and children with RD who are at risk for mathematics difficulties (MDR). Participants were 114 second‐ or third‐grade students with RD from public elementary schools in three large metropolitan areas. Students were classified as at risk for mathematics difficulties utilizing a 25th‐percentile cutoff and a 15th‐percentile cutoff as assessed by the KeyMath‐Revised Test ( Connolly, 1988 ). A series of PA and RAN measures were administered along with a range of reading and mathematics measures. Hierarchical regression analyses indicated that children with RD only evidenced a different pattern of results compared to children with RD + MDR. Additionally, using a more stringent criterion to classify children at risk for mathematics difficulties resulted in a differential pattern of results when compared to a less stringent classification criterion. 相似文献
593.
The present study investigated the relationship between applied behavioral training and reinforcement preferences of classroom teachers. Data obtained from the Positive Reinforcement Observation Schedule (PROS), a paired comparison task, indicated minimal differential reinforcement preferences for classroom teachers with no training, limited training, or extensive training in applied behavioral analysis. The results are discussed with reference to the educational implications of existing behavioral training programs and class-room practice. 相似文献
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