The aim of this paper is to analyze the interrelationships between the burnout and different psychosocial variables to which the grassroots football referee is exposed, in particular, associated with the influence of the environment and the level of verbal and physical aggression. To this end, a questionnaire was developed, consisting of items from the Maslach Burnout Inventory-General Survey(MBI-GS) and various self-constructed items designed to find out these psychosocial variables. First, a study of the structure of the form was carried out. Second, a structural equation model was designed in order to test the causal relationship between the variables under consideration. The results obtained point to the validity of the proposed theoretical model. It is recommended to initiate training programs for this group aimed at strengthening personal coping and social support strategies, which can help minimize the evolution of this syndrome.

Given the need for greater information technology literacy, as reflected in SDG 4 of the 2030 Agenda, it is necessary to motivate interest in information and communication technologies (ICT) from childhood. The aim of this study is to verify that the use of video games enables the development of an interest in children that favors digital competences related to leisure and education. To this end, the relationships among some of the most used video games by children (Brawl Stars, Roblox, and Fortnite) are analyzed. A sample of 371 children (aged 8 to 12) attending primary school in Spain was taken. Structural equation models were used to analyze the relationships between measurable and latent variables. The results show (i) the mediating role of fun use of ICT in achieving the educational use of ICT effect and (ii) the different levels of ICT use depending on gender.

The aim of this paper is to identify potential causal relationships between macroeconomic variables and the stock market in Spain. Numerous articles recognize the influence of macroeconomic variables on the stock market and value this knowledge as essential for good investment management. However, there are very few empirical studies that justify the influence of disaggregated macroeconomic variables on the stock market in Spain and vice versa. This article uses the general index of the Madrid Stock Exchange as a proxy variable of the stock market and numerous macroeconomic variables, analyzing monthly data from January 2001 to December 2020 from various published data sources. A descriptive analysis is carried out and a vector autoregressive model (VAR) is applied. Finally, the causality is analyzed identifying the transmission of effects between them. The results confirm the impact of lagged interest rate, monetary aggregate M1 and unemployment rate on the stock market but also identify new features, such as the influence of the stock market on the interest rate, industrial production index, manufacturing activity index and economic sentiment index. This research is useful for Public Administration to detect possible risks in the economy, and it enables investors to better manage their investments.

En esta investigación examinamos la relación entre Inteligencia Emocional Autopercibida (IEA) y el rendimiento académico en educación física, teniendo en cuenta el género y la edad de los adolescentes. En el método se ha utilizado una muestra de 208 estudiantes brasileños, (50,8% mujeres) de entre 14 y 18 años. En relación con el rendimiento académico en la asignatura de educación física, los resultados indicaron que existe relación con la dimensión claridad y reparación del instrumento TMMS-24 con el sexo mientras que la edad está relacionada con la dimensión atención. En cuanto a la relación de la dimensión del IEA con el rendimiento académico en educación física, la dimensión reparación es la que genera mayores diferenciales entre los grupos con calificación en la educación física por encima o por debajo de la media de la población.