6,271 research outputs found

    The effect of a family literacy parental involvement intervention on oral language development

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    The subjects that participated in this study were 36 Hispanic children who attended Head Start Programs. The participants were 4 and 5 year olds from four classrooms. An intervention, training of parents regarding literacy activities was implemented in the study to determine the outcome of parental involvement on oral language development. This researcher implemented parental training prior to the treatment. Parents were to provide their children with oral language intervention for fifteen to twenty minutes, three times a week. These activities took place at the children\u27s home from March through June of 2004. Children\u27s oral language development was determined using the LAP-D assessment. Results from the LAP-D were taken into account for the purpose of comparison and indicate that parental involvement impacted oral language development positively in the subjects who received the treatment

    Modelo de estimaci贸n estad铆stica 芦Programa Inclusi贸n Productiva禄 MIPRO-Ecuador

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    La presente investigaci贸n demuestra la incidencia de estimaciones de demanda sobre la rentabilidad de los emprendimientos asesorados dentro del programa de 芦Inclusi贸n Productiva禄 que lleva a cabo el Ministerio de Industrias y Productividad-Mipro (Ecuador). El aporte acad茅mico-pr谩ctico que derive del presente objeto de estudio ser谩n insumos para dicho Ministerio, sus respectivas zonales, direcciones y para quienes den uso adecuado del producto final. El objetivo de este trabajo es determinar la incidencia de un modelo de estimaci贸n estad铆stica de la demanda en el mejoramiento de la rentabilidad de los emprendimientos, lo que incluye evaluar el modelo de estimaci贸n de la demanda empleado, determinar los niveles de rentabilidad, las variables de incidencia, e identificar los componentes de un modelo de estimaci贸n estad铆stica. Dichos objetivos fueron alcanzados mediante la recolecci贸n de informaci贸n, medici贸n num茅rica y el an谩lisis estad铆stico de los datos. La poblaci贸n objeto de estudio est谩 comprendida por 702 emprendimientos, clasificados en 4 sectores productivos: comercio de bienes, comercio de servicios, manufactura y agropecuario. Estableciendo una muestra de 248 observaciones con un 95% de nivel de confianza y una desviaci贸n est谩ndar 0,5, el resultado obtenido es el dise帽o de un modelo de estimaci贸n estad铆stica de la demanda y la aplicabilidad de este, cuya precisi贸n es totalmente aceptable estad铆stica y financieramente, lo que significa el mejoramiento de la rentabilidad de los emprendimientos asesorados y el cumplimiento de los objetivos institucionales.//This research demonstrates the incidence of demand estimates on the profitability of the enterprises advised within the 芦Productive Inclusion禄 program carried out by the Ministry of Industries and Productivity-Mipro (Ecuador). The academic-practical contribution that derives from the present object of study will be inputs for this Ministry, their respective zones, addresses and for those who give adequate use of the final product. The objective of this work is to determine the incidence of a model of statistical estimation of the demand in the improvement of the profitability of the enterprises, which includes evaluating the model of estimation of the used demand, to determine the levels of profitability, the variables of incidence, and to identify the components of a model of statistical estimation. These objectives were achieved through data collection, numerical measurement, and statistical analysis of the data. The target population is comprised of 702 enterprises, classified into 4 productive sectors: trade in goods, trade in services, manufacturing and agriculture. Establishing a sample of 248 observations with a 95% confidence level and a standard deviation of 0.5, the result obtained is the design of a model of statistical estimation of the demand and its applicability, whose precision is statistically and financially acceptable, which means the improvement of the profitability of the enterprises assessed and the fulfillment of the institutional objectives
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