3 articles for “Ericka Matus”

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Research ArticleOpen accessIn the author namesAnalysis of Indoor CO2 Concentration Using Split Ventilation Systems as an Indicator of COVID-19 TransmissionManuel Batista, Oscar Bulgim, Ericka Matus et al.We measured the indoor CO2 concentration in occupied areas with ventilation systems that recirculate air without an external air supply. The average time required to achieve the highest probability of contagion was also measured based on the number of participants in the group. Three different experimental groups were evaluated: Group One (G1), which included 5 participants; Group Two (G2), with … …American Journal of Applied Sciences, Vol. 20, Issue 1 · 23 Aug 2023 · 6,051 accessesView PDF Cite

Research ArticleOpen accessIn the author namesAn Integrative Model for the Study of Attitudes Towards Statistics, Part 1: Establishing the Conceptual ModelMatus Ericka, Matus Lorena, Rodríguez Lucas, de Tristán SvetlanaWe propose a model to study attitudes towardsstatistics in higher education teachers. In the literature, there is a host ofscientific articles aimed at developing and applying measurement instrumentswhose psychometric characteristics are generally statistically acceptable.However, publications on the structure of attitudes and their relationship withteaching are relatively scarce-especially those dedicated to statistics inhigher education. Based on the system of attitudes proposed … …Journal of Social Sciences, Vol. 18, Issue 1 · 19 Sep 2022 · 5,898 accessesView PDF Cite

Research ArticleOpen accessIn the author namesDistress About Covid-19 in Panama: Psychometric StructureEricka Matus, Lorena Matus, Ana Florez et al.The psychological impact of the pandemic has established the urgent need to respond to the needs of the population in each culture, region and context. Thus, in the Republic of Panama, the efforts of numerous specialists have combined actions to attend to the crisis. This study aims to obtain the factor structure and psychometric properties of the SARS-CoV-2 distress scale, … …Journal of Social Sciences, Vol. 17, Issue 1 · 24 Nov 2021 · 7,327 accessesView PDF Cite