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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Preferencia de etiquetado nutricional frontal: Octógono frente a Semáforo GDA en mercados de Lima, Perú / Traffic Light vs Octagon labelling preference in markets Lima, Perú

Espadín Alemán, Carlo César, Torres Ramos, Nancy Elisa, Valverde Aguilar, Mariana 01 June 2020 (has links)
Objetivo: Evaluar la preferencia de dos diseños de etiquetado frontal en productos industrializados (octógono vs semáforo-GDA). Material y métodos: Estudio descriptivo transversal en usuarios de mercados de Lima Metropolitana (Chorrillos, Breña, La Victoria y La Molina). Se utilizó una encuesta previamente validada que constó de 4 preguntas basadas en láminas con cada etiquetado nutricional: ¿Cuál de los productos le parece más saludable?”, “¿Por qué escogió este?”, “¿Cuál de las dos etiquetas le parece más fácil de entender?” y “¿Cuál de los dos etiquetados le gusta más?”. Los datos se presentan en porcentajes y medianas (rango intercuartil) y las diferencias entre los grupos se evaluaron con la prueba exacta de Fisher (datos categóricos). Los datos se analizaron en el programa Stata v15. Resultados: Se encuestaron 93 usuarios, el Semáforo-GDA fue elegido como el etiquetado más saludable (74.3%) y el que más les gustó (69.9%); sin embargo, el octógono fue el que les pareció más fácil de entender (58.4%). La mayoría de los usuarios consideró el semáforo como más saludable debido a que “tiene más verde en la etiqueta”, lo que podría confundir la finalidad de la advertencia nutricional, minimizando el impacto del símbolo rojo y/o amarillo por tenerlos en menor cantidad de éstos. Conclusiones: Los participantes mencionaron que el octógono era más sencillo y fácil de leer; los símbolos verdes del semáforo-GDA podrían influir en que el producto se perciba como más saludable. / Objective: To evaluate the preference of two designs of frontal labeling in industrialized products (octagon vs traffic light-GDA). Material and methods: Cross-sectional descriptive study in market users of Metropolitan Lima (Chorrillos, Breña, La Victoria and La Molina). We used a previously validated survey that consisted of 4 questions: “Which of the products do you find most healthy?", "Why did you choose this one?", "Which of the two labels do you find easiest to understand?", and "Which of the two labeled do you like the most?". The data are presented in percentages and median (interquartile range) and the differences between the groups were evaluated with Fisher's exact test (categorical data). The data was analyzed in the Stata v15 program. Results: 93 users were surveyed, the traffic light-GDA was chosen as the healthiest label (74.3%) and the one they liked the most (69.9%); however, the octagon was the one that seemed easier to understand (58.4%). The majority of users considered the traffic light-GDA as healthier because it "has more green on the label". Conclusions: Participants mentioned that the octagon was simpler and easier to read; the green symbols of the traffic light-GDA could influence that the product is perceived as healthier. Which could confuse the purpose of the nutritional warning, minimizing the impact of the red and/or yellow symbol by having them in less quantity than these. / Trabajo de investigación
2

The New Voseo Culto: An Exploration of the Complexity of Familiar Address in Chilean Spanish

Rouse, Patrick Roy 14 May 2010 (has links)
In Chilean Spanish, second-person address is non-uniform in that the vos competes with the conventional tuteo and a third, mixed form has emerged. To add to this complexity, the form speakers choose has been shown to correspond to socioeconomic strata. Upper classes use tú, lower classes use vos, and young, middle class speakers choose the mixed form in which the verb is conjugated according to the voseo and is used with the pronoun tú. The causes and effects of this second-person schism in Chile are explored here, as well as the resulting sociolinguistic issues and consequences. In a study of printed media, television and interviewed informants, an attempt is made to confirm and validate the complexity of address in Chilean Spanish and determine the degree of the mixed voseo‟s pervasion into the mainstream.

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