The visual behaviour is a determining factor in sailing due to the influence of the environmental conditions. The aim of this research was to determine the visual behaviour pattern in sailors with different practice time in one star race, applying a probabilistic model based on Markov chains. The sample of this study consisted of 20 sailors, distributed in two groups, top ranking (n = 10) and bottom ranking (n = 10), all of them competed in the Optimist Class. An automated system of measurement, which integrates the VSail-Trainer sail simulator and the Eye Tracking System(TM) was used. The variables under consideration were the sequence of fixations and the fixation recurrence time performed on each location by the sailors. The event consisted of one of simulated regatta start, with stable conditions of wind, competitor and sea. Results show that top ranking sailors perform a low recurrence time on relevant locations and higher on irrelevant locations while bottom ranking sailors make a low recurrence time in most of the locations. The visual pattern performed by bottom ranking sailors is focused around two visual pivots, which does not happen in the top ranking sailor's pattern. In conclusion, the Markov chains analysis has allowed knowing the visual behaviour pattern of the top and bottom ranking sailors and its comparison.

SUMARIO: 1. las prerrogativas parlamentarias: naturaleza y función.-2. La inviolabilidad parlamentaria.—A) Concepto y delimitación material y funcional.-B) Naturaleza jurídico-penal de la inviolabilidad.-3. La inmunidad parlamentaria.-a) Concepto y delimitación.-B) Naturaleza jurídica-C) Sujetos de esta prerrogativa parlamentaria.-D) Ámbito material de la inmunidad-E) La incidencia de esta prerrogativa sobre el derecho a la tutela judicial efectiva y su necesario control en sede constitucional.-V) El control constitucional del suplicatorio.-A. El privilegio de fuero.

Due to the increase of sports events in local communities, it has become essential to organize such events in a socially responsible way at the environmental, social, and economic levels. The aim of this research was to develop a measurement tool to help determine the degree of social responsibility perceived by residents at small-medium scale sports events, to guide sports managers towards the design of socially responsible sports events. From the elaboration of a questionnaire developed ad-hoc, the perception of the residents was analyzed (n = 516). The psychometric properties of the tool, composed of 35 items, were analyzed by means of an exploratory and confirmatory factor analysis. As main conclusions, we were able to contrast the validity and reliability of the questionnaire on the perception of corporate social responsibility in small-scale sports events, around the dimensions of Sustainable Sports Activity, Social Cohesion, and Well-Being. As a consequence, it allowed us to identify three strategic management areas towards which the organizers of these events should focus special attention if they want to progress towards the achievement of socially responsible sports events.

The aims of the present study were: to review, identify and analyse the research studies which have investigated the influential factors in sailing performance and to determine which of them are most important. The data were obtained from an analysis carried out in ten different databases, using the words "sail", "sailing", and "sailor" as search descriptors in scientific articles. The search included those articles that contain these key words in the title or abstract, limiting the investigation to the period between 1950 and 2011. The articles analysed in this review were those regarding physical, tactical, technical, psychological, and decision-making characteristics of sailors which directly affect their performance. From the analysed articles, 54% refer to physical characteristics, which were the most studied factor, followed by technique at 22% and decision making at 14%. Strategy (5%) and psychology (3%) are the two aspects that were least investigated. In conclusion, sailors from each sailing class need different physical and/or physiological features. In competitive sailing there are different types of boats that demand various types of effort by the sailor, which is why knowledge of their specific physical and physiological features for each type of vessel is necessary. Apart from the differences in conditional physical abilities needed for each type, there are other determining factors for performance in this sport, such as stimuli perception and decision making, which are considered to a lesser degree in the analysed studies.

In a sport conditioned by natural elements such as sailing, visual perception is a key factor for the performance. Research has shown that the visual behavior of athletes at different skill levels varies, which may cause differences in the performance achieved. The aim of this research was to examine the visual behavior of sailors from different ranking positions at the start of a race in a simulated situation. Twenty junior sailors (N = 10 top and N = 10 bottom ranking) participated in this study. The visual behavior was recorded at the start of a sailing simulation. The top-ranking sailors performed more visual fixations on the locations that have more highly relevant information, such as "telltales" and "rivals," than do bottom-ranking sailors (p < .005). The top-ranking sailors are closer to the start line at the time of the start signal. The analysis of the visual search strategy shows that top-ranking sailors employed a more active visual search strategy. More experienced athletes can make better use of the information obtained from the important locations.

The consumer experience with quality of service has traditionally been regarded as one of the most important variables that influences attitudes towards it. These consumer attitudes are a major part of marketing research. In the context of sports services, perceived quality and its relationship with satisfaction are the most common variables. The aim of this study was to gather information and analyze the different sport quality measurement tools from the year 2000 until present. After gathering information, we selected 21 tools that measure sport service quality with different methodological approaches and samples, assessing the trends that have been modeled based on SERVQUAL and SERVPERF scales, as well as the reliability and validity of the scales designed.

The non-linear analysis of the behavior of biological signals in humans is studied from different scientific disciplines. The aim of this study was to analyze the possible non-linear behavior present in eye movements during eye-tracking tasks in simulated sailing. Thirty young sailors were selected. Fuzzy entropy and detrended fluctuation analyses were applied to quantify the regularity and complexity of eye movements. The results show that neither experience nor ranking affect the regularity or the complexity of eye movement positions or velocities. Younger age is related to more regular visual behavior. At younger ages, eye positions present more complex behavior. Eye positions show more complex behavior than eye velocities. This complexity would allow for a more functional exploration of the environment by sailors. Eye movement velocity presents the greatest irregularity, with significantly higher values than eye movement position. This irregularity would facilitate the visual perception of the environment. All these findings could be related to the sailors’ functional behavior, based on complexity and stability, which has been associated with the ability of human beings to adapt to the environment.

It is difficult to assess the real effectiveness of the sponsorship of esports for a brand. An initial approach would be to calculate the visibility of the brands’ ads during a broadcast, which is usually characterized in terms of exposition time. Classically, this time was computed manually by visual inspection, but computer vision algorithms have recently automated this process, providing some sort of cost effectiveness parameter. This study goes a step further by proposing a new and complementary research methodology to assess the effectiveness of ads in esports, based on implicit research techniques such as electroencephalogram, galvanic skin response, eye-tracking, and analysis of the gaze behavior of the viewers, along with their emotional and cognitive states. Although there is no scarcity of studies on market investigation and advertising employing these research methodologies, these have not been applied to esports research yet. This study reports the implementation of this methodology in a case study with 48 participants during a given esports match. It is also demonstrated how these new metrics, which capture the non-conscious states of viewers, can be used to assess the performance of ads (in this case, brand logos). Additionally, it is shown how ad exposition time (widely accepted metric to assess ad effectiveness) presents an error of 60.18% with respect to real visualization, and how the methodology presented herein can be used to find the best placements for ad/brand exposure during esports broadcast. Es difícil evaluar la eficacia real del patrocinio de los esports para una marca. Una primera aproximación sería calcular la visibilidad de los anuncios de las marcas durante una retransmisión, que se suele caracterizar en términos de tiempo de exposición. Clásicamente, este tiempo se calculaba manualmente mediante inspección visual, pero recientemente los algoritmos de visión por ordenador han automatizado este proceso, proporcionando algún tipo de parámetro de rentabilidad. Este estudio da un paso más al proponer una metodología de investigación nueva y complementaria para evaluar la eficacia de los anuncios en los deportes electrónicos, basada en técnicas de investigación implícitas como el electroencefalograma, la respuesta galvánica de la piel, el seguimiento ocular y el análisis del comportamiento de la mirada de los espectadores, junto con sus estados emocionales y cognitivos. Aunque no escasean los estudios sobre investigación de mercado y publicidad que emplean estas metodologías de investigación, aún no se han aplicado a la investigación de los deportes electrónicos. Este estudio informa de la aplicación de esta metodología en un estudio de caso con 48 participantes durante un partido de esports. También se demuestra cómo estas nuevas métricas, que captan los estados no conscientes de los espectadores, pueden utilizarse para evaluar el rendimiento de los anuncios (en este caso, los logotipos de las marcas). Además, se muestra cómo el tiempo de exposición de los anuncios (métrica ampliamente aceptada para evaluar la eficacia de los anuncios) presenta un error del 60,18% con respecto a la visualización real, y cómo la metodología aquí presentada puede utilizarse para encontrar las mejores ubicaciones para la exposición de anuncios/marcas durante la emisión de deportes electrónicos.