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Cruz Centeno, Odalys Yajaira and Barrera Aguilar, Suleyka del Carmen (2011) Factors that raise the affective filter in the development of the English Speaking Skill with the New Curricular Transformation in Students of 9th grade, morning shift of Eliseo Picado Institute Matagalpa, during the Second Semester 2010. Otra thesis, Universidad Nacional Autónoma de Nicaragua, Managua.