Analysis of the relevance of a 3D virtual programme to detect drug use behaviors and bullyng

p. 20The psychometric data of a new computer science tool of three-dimensional simulation (3D) designed for the detection of risk of drug taking behaviours and bullying in adolescents is presented. In partic- ular, Mii School (the name of this new program), recreates 17 conflicting situations of drug use and bullying, where the participant must respond when they are immersed in different situations of risk. The computer program has shown good reliability properties (α=.802) and validity (showing a facto- rial structure composed of 8 factors that explain 57.26% of the total variance). The study is con- ducted on the basis of differently realised studies: One discusses the capacity and utility of the pro- gram as a tool of detection of behaviours of drug consumption and bullying in young people, as well as the potential applicability of this program in educative contextsS

Effectiveness of a program of physical activity in people with serious mental disorder

En el presente estudio se analiza el impacto que ha tenido un Programa de actividad física y deporte en un grupo de 28 personas con Trastorno Mental Grave (TMG). Se realizó una evaluación antes del comienzo del Programa y otra a los cuatro meses, tomando medidas antropométricas, de capacidad física funcional, equilibrio y coordinación, así como del funcionamiento social y las actividades de la vida cotidiana. Los resultados mostraron mejorías estadísticamente significativas en aquellas personas que asistieron a más del 50% de las sesiones en todas las variables antropométricas, y de condición física funcional y cualidades motrices, así como en la Escala de Funcionamiento Personal y Social (PSP).Por otro lado, la asistencia al programa fue alta, manteniéndose en el mismo el 80% de las personas que lo iniciaron. Se discute la relevancia de los resultados y la necesidad de implantar este tipo de intervenciones en el TMGIn this paper the effectiveness of a physical activity and sport program is analyzed in a group of 28 people with Severe Mental Illness (SMI). An assessment was made before the start of the program and again after four months, measuring anthropometric variables, physical functional ability, balance and coordination, and social functioning and activities of daily life. The results showed statistically significant improvements in those who attended more than 50% of the sessions in all anthropometric variables, and functional fitness and motor skills, as well as the Personal and Social Performance Scale (PSP). Moreover, assistance to the program was high, keeping the same 80% of people who started it. The relevance of the results and the need to implement such interventions in the SMI is discusse

Interpretation, emotional reactions and daily life implications of hallucination-like experiences in clinical and nonclinical populations

Background: Research on Hallucination-Like Experiences (HLEs) has not yet explored whether people without psychosis who have HLEs attribute the same level of significance to them. This signifi cance includes whether or not the HLEs elicit similar emotional reactions in people with and without psychosis, or if the HLEs occur in same context between the two groups. The objective of this study was to compare the characteristics of these experiences in a non-clinical group and a clinical group of patients with schizophrenia and schizophrenia spectrum disorders. Method: Both groups were evaluated to determine the prevalence of HLEs. After the evaluation, they were interviewed about the characteristics of these experiences. Results: Both groups sought to actively eliminate the HLEs, could identify the presence of a trigger factor, and experienced little perceived control. However, HLEs elicited more anxiety, discomfort and interference in daily life in the clinical group than in the nonclinical group. Furthermore, the clinical group members defi ned their hallucinations more negatively and were reported to have experienced them under stressful events. Conclusions: These findings suggest that the two experiences are not entirely equivalent, especially when taking into account the emotional reaction produced by these experiences and the meaning people attach to them.Interpretación, reacción emocional e implicaciones en la vida diaria de experiencias de tipo alucinatorias en población clínica y no clínica. Antecedentes: la investigación en Experiencias de Tipo Alucinatorias (HLEs en inglés) aún no ha explorado si las personas sin psicosis que las experimentan les atribuyen el mismo signifi cado, si estas provocan las mismas reacciones emocionales o si ocurren en los mismos contextos que en la psicosis. El objetivo de este estudio fue comparar las características de estas experiencias entre un grupo no clínico y un grupo clínico de pacientes con esquizofrenia y trastornos del espectro esquizofrénico. Método: ambos grupos fueron evaluados para determinar la prevalencia de las HLEs, después de lo cual fueron entrevistados sobre las características de estas experiencias. Resultados: ambos grupos buscan activamente eliminar estas experiencias; pueden identificar la presencia de un factor desencadenante, y poco control percibido. Sin embargo, las HLEs provocaron más ansiedad, malestar e interferencia en la vida diaria en el grupo clínico que en el grupo no clínico. Además, el grupo clínico definió sus HLEs como más negativas y experimentadas bajo situaciones estresantes. Conclusiones: estos resultados sugieren que las experiencias de ambos grupos no son completamente equivalentes, especialmente cuando se toman en cuenta las reacciones emocionales producidas por estas experiencias y el significado que las personas les atribuyen

Learning to live together: a challenge for schools located in contexts of social vulnerability

Currently, there are many educational centres that demonstrate the need to promote initiatives to improve coexistence at school at the international level, especially in those located in contexts of social vulnerability. A socio-educational programme has been developed, applied and evaluated at a Singular Education Action Centre (Centro de Acción Educativa Singular - C.A.E.S) in the city of Valencia (Spain). To ascertain the programme's impact and possible generalization to other contexts, a quasi-experimental pretest-posttest design with a control group was used. Information was collected from 297 students and 54 teachers based on questionnaires assessing coexistence at school. The results obtained demonstrate the satisfactory functioning of the programme. The faculty and students from the experimental group affirm the importance of continuing to work in this direction to invest in creating a democratic school that firmly believes in coexistence and participation. Areas for improvement include the need to incorporate actions to increase family participation and develop strategies to facilitate the implementation of a more comprehensive programme

Radial evolution of the April 2020 stealth coronal mass ejection between 0.8 and 1 AU - Comparison of Forbush decreases at Solar Orbiter and near the Earth

Aims. We present observations of the first coronal mass ejection (CME) observed at the Solar Orbiter spacecraft on April 19, 2020, and the associated Forbush decrease (FD) measured by its High Energy Telescope (HET). This CME is a multispacecraft event also seen near Earth the next day. Methods. We highlight the capabilities of HET for observing small short-term variations of the galactic cosmic ray count rate using its single detector counters. The analytical ForbMod model is applied to the FD measurements to reproduce the Forbush decrease at both locations. Input parameters for the model are derived from both in situ and remote-sensing observations of the CME. Results. The very slow (~350 km/s) stealth CME caused a FD with an amplitude of 3 % in the low-energy cosmic ray measurements at HET and 2 % in a comparable channel of the Cosmic Ray Telescope for the Effects of Radiation (CRaTER) on the Lunar Reconnaissance Orbiter, as well as a 1 % decrease in neutron monitor measurements. Significant differences are observed in the expansion behavior of the CME at different locations, which may be related to influence of the following high speed solar wind stream. Under certain assumptions, ForbMod is able to reproduce the observed FDs in low-energy cosmic ray measurements from HET as well as CRaTER, but with the same input parameters, the results do not agree with the FD amplitudes at higher energies measured by neutron monitors on Earth. We study these discrepancies and provide possible explanations. Conclusions. This study highlights that the novel measurements of the Solar Orbiter can be coordinated with other spacecraft to improve our understanding of space weather in the inner heliosphere. Multi-spacecraft observations combined with data-based modeling are also essential to understand the propagation and evolution of CMEs as well as their space weather impacts

First year of energetic particle measurements in the inner heliosphere with Solar Orbiter's Energetic Particle Detector

Context. Solar Orbiter strives to unveil how the Sun controls and shapes the heliosphere and fills it with energetic particle radiation. To this end, its Energetic Particle Detector (EPD) has now been in operation, providing excellent data, for just over a year. Aims. EPD measures suprathermal and energetic particles in the energy range from a few keV up to (near-) relativistic energies (few MeV for electrons and about 500 MeV nuc−1 for ions). We present an overview of the initial results from the first year of operations and we provide a first assessment of issues and limitations. In addition, we present areas where EPD excels and provides opportunities for significant scientific progress in understanding how our Sun shapes the heliosphere. Methods. We used the solar particle events observed by Solar Orbiter on 21 July and between 10 and 11 December 2020 to discuss the capabilities, along with updates and open issues related to EPD on Solar Orbiter. We also give some words of caution and caveats related to the use of EPD-derived data. Results. During this first year of operations of the Solar Orbiter mission, EPD has recorded several particle events at distances between 0.5 and 1 au from the Sun. We present dynamic and time-averaged energy spectra for ions that were measured with a combination of all four EPD sensors, namely: the SupraThermal Electron and Proton sensor (STEP), the Electron Proton Telescope (EPT), the Suprathermal Ion Spectrograph (SIS), and the High-Energy Telescope (HET) as well as the associated energy spectra for electrons measured with STEP and EPT. We illustrate the capabilities of the EPD suite using the 10 and 11 December 2020 solar particle event. This event showed an enrichment of heavy ions as well as 3He, for which we also present dynamic spectra measured with SIS. The high anisotropy of electrons at the onset of the event and its temporal evolution is also shown using data from these sensors. We discuss the ongoing in-flight calibration and a few open instrumental issues using data from the 21 July and the 10 and 11 December 2020 events and give guidelines and examples for the usage of the EPD data. We explain how spacecraft operations may affect EPD data and we present a list of such time periods in the appendix. A list of the most significant particle enhancements as observed by EPT during this first year is also provided.Ministerio de Economía y CompetitividadAgencia Estatal de Investigació

The Solar Orbiter Science Activity Plan: translating solar and heliospheric physics questions into action

Solar Orbiter is the first space mission observing the solar plasma both in situ and remotely, from a close distance, in and out of the ecliptic. The ultimate goal is to understand how the Sun produces and controls the heliosphere, filling the Solar System and driving the planetary environments. With six remote-sensing and four in-situ instrument suites, the coordination and planning of the operations are essential to address the following four top-level science questions: (1) What drives the solar wind and where does the coronal magnetic field originate?; (2) How do solar transients drive heliospheric variability?; (3) How do solar eruptions produce energetic particle radiation that fills the heliosphere?; (4) How does the solar dynamo work and drive connections between the Sun and the heliosphere? Maximising the mission’s science return requires considering the characteristics of each orbit, including the relative position of the spacecraft to Earth (affecting downlink rates), trajectory events (such as gravitational assist manoeuvres), and the phase of the solar activity cycle. Furthermore, since each orbit’s science telemetry will be downloaded over the course of the following orbit, science operations must be planned at mission level, rather than at the level of individual orbits. It is important to explore the way in which those science questions are translated into an actual plan of observations that fits into the mission, thus ensuring that no opportunities are missed. First, the overarching goals are broken down into specific, answerable questions along with the required observations and the so-called Science Activity Plan (SAP) is developed to achieve this. The SAP groups objectives that require similar observations into Solar Orbiter Observing Plans, resulting in a strategic, top-level view of the optimal opportunities for science observations during the mission lifetime. This allows for all four mission goals to be addressed. In this paper, we introduce Solar Orbiter’s SAP through a series of examples and the strategy being followed

European development NGOs and the diversion of aid: Contestation, fence-sitting, or adaptation?

Motivation The article examines the advocacy strategies of European non‐government development organizations (NGDOs). The development aid literature has not put much emphasis on understanding NGDOs’ aid‐related advocacy strategies, and the literature on interest groups has so far neglected to explain why groups select different advocacy strategies within the same policy area. Purpose The article explains how NGDOs have selected advocacy strategies during the process of reformulating the European Consensus in 2016/17, in response to attempts by the European Union (EU) to divert aid from poverty reduction to three other goals: managing migration, funding climate change adaptation (CCA), and funding the private sector. Approach and methods The article develops a framework explaining NGDOs’ strategy selection, looking at the politicization of the policy change, its impact on NGDOs’ funding, and its relation to the groups’ normative positions. The article uses qualitative data from NGDO documents and interviews with senior staff of NGDO networks based in Brussels. Findings NGDOs used different strategies for the three cases of aid diversion: they contested aid diversion for managing migration; mainly choose fence‐sitting in case of CCA; and gradually became more adaptive towards diverting aid to fund the private sector. The three variables of politicization, impact on funding, and relation to normative positions explain the strategies selected by NGDOs in all three cases. Policy implications The findings can help NGDOs in selecting the most appropriate advocacy strategies for changes in aid policy, allowing them to become more effective in influencing the EU institutions and member state governments