Track: Design and Analysis

Abstract

The development of the Computerized Test Margaritas arises from the need of the research team in the area of psychology to have an automated tool that supports the diagnosis of selective attention in children between the ages of 6 and 12 years. This document presents the different steps that lead to the achievement of a software product that supports the aforementioned need, designed for mobile devices, specifically for 7-inch tablets. The construction of this product began with the lifting of requirements, definition of the software architecture, database design, interface design prototype, software development and finally, application of pilot tests until obtaining the desired final product. After passing the pilot test stage, a sample is considered at the level of several cities of Ecuador in which the test is applied to measure its reliability obtaining a value of 0.90 according to the Kuder Richardson method and whose result guarantees the validity of the test.