Application and analysis of psychological scale based on genetic algorithm in sports psychology / Aplicação e análise da escala psicológica baseada no algoritmo genético em psicologia desportiva / Aplicación y análisis de la escala psicológica basada en algoritmos genéticos en psicología deportiva

ABSTRACT With the rapid development and application of computer technology, the study of sports psychology is one of the major research tasks in current universities. The psychological scales need to be converted according to current computer technologies. Because the old-fashioned methods cannot meet the increasing demand, application of psychometric scale based on genetic algorithm in sports psychology is applied to construct the research model. Analytic hierarchy process is used to compare the weights of indicators. In the research mode of sports psychology, the auxiliary ability of college psychological scale is applied to improve the application of sports psychology ability.

RESUMO Com o rápido desenvolvimento e aplicação da tecnologia da computação, o estudo da psicologia esportiva é uma das principais tarefas de pesquisa nas universidades atuais. As escalas psicológicas precisam ser convertidas de acordo com as tecnologias da informação atuais. Tendo em vista que os métodos antigos não satisfazem a demanda crescente, aplica-se a escala psicométrica baseada no algoritmo genético no campo da psicologia esportiva para construir o modelo de pesquisa. Utiliza-se o processo de hierarquia analítica para comparar os pesos dos indicadores. No modo de pesquisa da psicologia esportiva, aplica-se a capacidade auxiliar da escala psicológica para melhorar a aplicação da psicologia esportiva.

RESUMEN Con el rápido desarrollo y la aplicación de la tecnología de la computación, el estudio de la psicología deportiva es una de las principales tareas de investigación en las universidades actuales. Las escalas psicológicas precisan ser convertidas de acuerdo con las tecnologías de la información actuales. Teniendo en vista que los métodos antiguos no satisfacen la demanda creciente, se aplica la escala psicométrica basada en el algoritmo genético en el campo de la psicología deportiva para construir el modelo de investigación. Se utiliza el proceso de jerarquía analítica para comparar los pesos de los indicadores. En el modo de investigación de la psicología deportiva, se aplica la capacidad auxiliar de la escala psicológica para mejorar la aplicación de la psicología deportiva.

Investigation on Mental Health Status of Digestive Tract Symptomatic Population in Beijing Urban Community Based on SCL-90 Psychological Scale / 胃肠病学

Background: The impact of mental health status on digestive tract symptoms has attracted more attention, however, the mental health status in people with long-term digestive tract symptoms is not yet clear. Aims: To investigate the mental health status of Beijing urban community residents with digestive tract symptoms. Methods: A total of 205 urban community residents who voluntarily participated in the community general examination of digestive tract from March 2016 to December 2017 in six communities around Fuxing Hospital were enrolled, and were divided into digestive tract symptoms group and without digestive tract symptoms group. Symptom checklist 90 (SCL-90) was used to measure the psychological status. Results: Compared with the residents without digestive tract symptoms, score of somatization, obsessive-compulsive symptoms, interpersonal sensitivity, anxiety, hostility were significantly increased in digestive tract symptoms group (P0.05). Further analysis showed that score of somatization, obsessive-compulsive symptoms, anxiety, hostility were significantly increased in residents with abdominal distention than those without abdominal distention (P<0.05); score of all the 9 factors were significantly increased in residents with acid regurgitation, heartburn, eructation than those without acid regurgitation, heartburn, eructation (P<0.05); score of somatization, obsessive-compulsive symptoms, interpersonal sensitivity, depression were significantly increased in residents with postprandial distress than those without postprandial distress (P<0.05). Education had some effects on somatization, obsessive-compulsive symptoms, hostility in the residents with digestive tract symptoms (P<0.05). Conclusions: The urban community residents with digestive tract symptoms in Beijing have obvious mental health problems when compared with those without digestive tract symptoms, especially somatization and obsessive-compulsive symptoms.