The consulting companies that are engaged in market research and the development of public and private projects are facing the excessive time spent in the field, which results in the loss of customers and under the commitment of the services that are offered. During the data collection, there is a non-sample error, which comes from the interviewee, where they are not sufficiently objective and sincere with their performance on the survey. For this study we consider the veracity patterns to admit a survey that can come from: questionnaires, scales or inventories. The objective of this study was to develop an android application that allows to elaborate a veracity model of surveys in urban and rural areas. In this context, the research shows a solution based on a model of veracity of surveys, which is based on an android application and that can be used in any District, it also allows to p...

The consulting companies that are engaged in market research and the development of public and private projects are facing the excessive time spent in the field, which results in the loss of customers and under the commitment of the services that are offered. During the data collection, there is a non-sample error, which comes from the interviewee, where they are not sufficiently objective and sincere with their performance on the survey. For this study we consider the veracity patterns to admit a survey that can come from: questionnaires, scales or inventories. The objective of this study was to develop an android application that allows to elaborate a veracity model of surveys in urban and rural areas. In this context, the research shows a solution based on a model of veracity of surveys, which is based on an android application and that can be used in any District, it also allows to p...

The consulting companies that are engaged in market research and the development of public and private projects are facing the excessive time spent in the field, which results in the loss of customers and under the commitment of the services that are offered. During the data collection, there is a non-sample error, which comes from the interviewee, where they are not sufficiently objective and sincere with their performance on the survey. For this study we consider the veracity patterns to admit a survey that can come from: questionnaires, scales or inventories. The objective of this study was to develop an android application that allows to elaborate a veracity model of surveys in urban and rural areas. In this context, the research shows a solution based on a model of veracity of surveys, which is based on an android application and that can be used in any District, it also allows to p...

The present research aimed to identify the metric evidences of the scale of perceived fear related to the covid-19 pandemic in adults from Tacna, 2020. The research was instrumental, a non-probabilistic sampling was carried out for convenience, with the participation of 157 adults from the city of Tacna, whose age ranged from 20 to 59 years, being 68.2% female and 31.85% male. The fear scale related to the covid-19 pandemic (FCV-19S) of Ahorsu et al. Was used. (2020) and the collection of information was virtual. The results indicate that the fear scale in its original proposal is one-dimensional but that at the time of translating it into Spanish it is convenient to treat it as twodimensional because the first does not present good adjustment indices, on the other hand the new proposal does present them in such a way which is concluded that it has good construct validity (X2 / gl = 3.28...