Continuing education for teachers     

C E Kass 《Exceptional children》1968,34(7):545-546

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A professional training program for nonprofessional employees.     

A E Dougherty 《Bulletin of the Medical Library Association》1975,63(1):64-66

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Simple trigonometric identities and basic calculus leading to interesting series     

R. Govindaraj 《Resonance》2007,12(6):67-70

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Extending Responsiveness to Intervention to Mathematics at First and Third Grades     

Lynn S. Fuchs  Douglas Fuchs  Kurstin N. Hollenbeck 《Learning disabilities research & practice》2007,22(1):13-24

Responsiveness to intervention (RTI) is an innovative approach to the identification of learning disabilities (LD). The central assumption is that RTI can differentiate between two explanations for low achievement: poor instruction versus disability. If the child responds poorly to validated instruction, then the assessment eliminates instructional quality as a viable explanation for poor academic growth and instead provides evidence of a disability. For children who do respond nicely, RTI serves a critical prevention function. Most of RTI research has been focused on early reading. In this article, we describe two ongoing programs of research on RTI in the area of mathematics: one on a comprehensive mathematics curriculum at first grade and the other focused on word problems at third grade. For each research program, we describe the sample, explain how students are identified as at risk for mathematics disability, provide an overview of the interventions to which responsiveness is gauged, and describe some results to date.  相似文献   

Sidney Hook Memorial Award acceptance address: Reform is nigh     

Robert P. George 《Academic Questions》2007,20(1):65-68

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Incentives affecting behavior changes in the retarded     

J Rapp  E A Lemke  J Landis 《Exceptional children》1971,38(3):229-232

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La reforme scolaire en URSS     

N. K. Gontcharov 《International Review of Education/Internationale Zeitschrift für Erziehungswissenschaft/Revue internationale l'éducation》1960,6(1):433-442

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An efficient computation of thick microstrip properties on anisotropic substrates     

N.G. Alexopoulos  N.K. Uzunoglu 《Journal of The Franklin Institute》1978,306(1):9-22

The reproducibility of microwave integrated circuits can be improved by employing substrates which are anisotropic. A method is presented which facilitates the computation of the characteristics of distributed integrated microwave circuits of finite conductor thickness on anisotropic and inhomogeneous substrates. The method is variational and it relies on a quasi-static approach which assumes that the charge distribution on each side of the conductor can be represented by a spatially dependent set of exponential functions.  相似文献   

Infant visual acuity as a function of viewing distance.     

P Salapatek  A G Bechtold  E W Bushnell 《Child development》1976,47(3):860-863

Dynamic retinoscopy has suggested that near vision may be more acute than far vision during early infancy. To test this, acuity thresholds were determined by presenting square wave gratings in a preference paradigm to 1- and 2-month-old human infants at 4 viewing distances. Gratings were paired with unpatterned fields; direction of first fixation was the dependent measure. Infants exhibited the same acuity at each of the distances at which gratings were presented. The results were interpreted as compatible with the fact that considerable optical defocusing does not seriously affect a visual system, such as the infant's, that is sensitive only to low spatial frequencies.  相似文献   

Reflective and impulsive observing behavior     

E Siegelman 《Child development》1969,40(4):1213-1222

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