Analisis de un tratamiento individual de danza movimiento terapia en un caso crónico de esquizofrenia residual

En el siguiente estudio presento1 el análisis retrospectivo de un tratamiento individual de 17 sesiones de danza movimiento terapia en un caso crónico de una mujer de 59 años, institucionalizada, con un diagnóstico de esquizofrenia residual. Mi objetivo es evaluar la evolución y conclusión del tratamiento, con el fin de encontrar puntualizaciones de interés en la técnica de la DMT para pacientes con diagnósticos de psicosis y seguir construyendo y fortaleciendo la teoría y técnica de la DMT en esta población. Mis influencias teórico-técnicas provienen principalmente de los modelos de trabajo con pacientes psiquiátricos de Chaiklin y Schmais, S. (1979), Chaiklin, S. (1981), Jones (1992) y Liebowitz (1992). Utilicé las técnicas de la improvisación, el reflejo empático (Sandel, S. 1995), la verbalización (Stark & Lohn, 1995), la imagen, la metáfora y el símbolo (Sandel, S. 1995) y las enseñanzas del sistema de análisis del movimiento de Kestenberg (1999). Las aportaciones sobre creatividad de Brainsky (1988) y Pinchas Noy (1968-1969) me fueron de gran ayuda. Para el análisis triangulo información de varias fuentes: diarios de campo realizados durante el tratamiento junto con sus señalamientos producto de supervisiones y tutorías, la entrevista inicial y final a la paciente y un video analizado con la paciente y posteriormente estudiado bajo la óptica del sistema de análisis del movimiento de Kestenberg (Kestenberg y otros, 1999). Vivencio a través de mi paciente la utilidad y éxito de la DMT en la psicosis y las técnicas que nos permiten acercarnos a esta población. La DMT trabaja la estructura, no exclusivamente el fenómeno psicótico; aunque no se transforme la personalidad se fortalece, permitiéndole al sujeto vivir mejor en su condición, ser más autónomo, eficaz, feliz y móvil. La condición perse del proceso terapéutico con un psicótico es establecer una relación terapéutica para la cual es necesario entender en el cuerpo y en la mente que el funcionamiento de un psicótico no es el mismo que el de un neurótico; la barrera neurótica del terapeuta ha de sobrepasarse para lograr la fusión simbiótica que permitirá el bottom-up del psicótico. Los objetivos de trabajo en el caso individual son: integrar y desarrollar la unidad psiquesoma, contactar y expresar emociones, desarrollar las habilidades interpersonales y sociales, expandir el universo simbólico y desarrollar el movimiento espontáneo y la creatividad. Las fases del tratamiento son: los acercamientos y observaciones preliminares; la exploración del cuerpo, identificación de los focos de trabajo y comienzo de la ampliación del movimiento; la profundización y nacimiento del símbolo en la terapia y la consolidación de los avances y cierre del tratamiento. La técnica principal, es el reflejo empático del movimiento y la emoción en la improvisación y otras útiles, el masaje, automasaje, relajación, el dibujo, entre otras.

Delocalization of a hole in van der Waals clusters: Ionization potential of rare-gas and small Hg_n clusters

The size dependence of the ionization potential I_p(n) of van der Waals (vdW) bound clusters has been calculated by using a model Hamiltonian, which includes electron hopping, vdW interactions, and charge-dipole interactions. The charge-density and dipole-density distributions for both neutral and ionized n-atom clusters are determined self-consistently. The competition between the polarization energy of the neutral atoms surrounding a partially localized hole and the tendency toward hole delocalization in the ionized clusters is found to dominate the size dependence of I_p(n). To test our theory, we culculate I_p(Xe_n) and I_p(Kr_n) for n \le 300. Good quantitative agreement with experiment is obtained. The theory is also applied to calculate I_p(Hg_n). Comparison with experiments suggests that in Hg_n^+ clusters with n \le 20 the positive charge is mainly distributed within a trimer which is situated at the center of the cluster and which polarizes the n - 3 surrounding neutral atoms.

Theory for Optical Absorption in Small Clusters: Dependence on Atomic Structure and Cluster Size

We present a theory which permits for the first time a detailed analysis of the dependence of the absorption spectrum on atomic structure and cluster size. Thus, we determine the development of the collective excitations in small clusters and show that their broadening depends sensitively on the tomic structure, in particular at the surface. Results for Hg_n^+ clusters show that the plasmon energy is close to its jellium value in the case of spherical-like structures, but is in general between w_p/ \wurzel{3} and w_p/ \wurzel{2} for compact clusters. A particular success of our theory is the identification of the excitations contributing to the absorption peaks.

Calculation of the electronic properties of neutral and ionized divalent-metal clusters

The electronic properties of neutral and ionized divalent-metal clusters have been studied using a microscopic theory, which takes into account the interplay between van der Waals (vdW) and covalent bonding in the neutral clusters, and the competition between hole delocalization and polarization energy in the ionized clusters. By calculating the ground-state energies of neutral and ionized. Hg_n clusters, we determine the size dependence of the bond character and the ionization potential I_p(n). For neutral Hg_n clusters we obtain a transition from van del Waals to covalent behaviour at the critical size n_c ~ 10-20 atoms. Results for I_p(Hg_n) with n \le 20 are in good agreement with experiments, and suggest that small Hg_n^+ clusters can be viewed as consisting of a positive trimer core Hg_3^+ surrounded by n - 3 polarized neutral atoms.

Time-resolved studies of neutral and ionized Na_n clusters with femtosecond light pulses

The real-time dynamics of Na_n (n=3-21) cluster multiphoton ionization and fragmentation has been studied in beam experiments applying femtosecond pump-probe techniques in combination with ion and electron spectroscopy. Three dimensional wave packet motions in the trimer Na_3 ground state X and excited state B have been observed. We report the first study of cluster properties (energy, bandwidth and lifetime of intermediate resonances Na_n^*) with femtosecond laser pulses. The observation of four absorption resonances for the cluster Na_8 with different energy widths and different decay patterns is more difficult to interpret by surface plasmon like resonances than by molecular structure and dynamics. Timeresolved fragmentation of cluster ions Na_n^+ indicates that direct photo-induced fragmentation processes are more important at short times than the statistical unimolecular decay.

Theoretical study of magnetism, structure and chemical order in transition-metal alloy clusters

Research on transition-metal nanoalloy clusters composed of a few atoms is fascinating by their unusual properties due to the interplay among the structure, chemical order and magnetism. Such nanoalloy clusters, can be used to construct nanometer devices for technological applications by manipulating their remarkable magnetic, chemical and optical properties. Determining the nanoscopic features exhibited by the magnetic alloy clusters signifies the need for a systematic global and local exploration of their potential-energy surface in order to identify all the relevant energetically low-lying magnetic isomers. In this thesis the sampling of the potential-energy surface has been performed by employing the state-of-the-art spin-polarized density-functional theory in combination with graph theory and the basin-hopping global optimization techniques. This combination is vital for a quantitative analysis of the quantum mechanical energetics. The first approach, i.e., spin-polarized density-functional theory together with the graph theory method, is applied to study the Fe$_m$Rh$_n$ and Co$_m$Pd$_n$ clusters having $N = m+n \leq 8$ atoms. We carried out a thorough and systematic sampling of the potential-energy surface by taking into account all possible initial cluster topologies, all different distributions of the two kinds of atoms within the cluster, the entire concentration range between the pure limits, and different initial magnetic configurations such as ferro- and anti-ferromagnetic coupling. The remarkable magnetic properties shown by FeRh and CoPd nanoclusters are attributed to the extremely reduced coordination number together with the charge transfer from 3$d$ to 4$d$ elements. The second approach, i.e., spin-polarized density-functional theory together with the basin-hopping method is applied to study the small Fe$_6$, Fe$_3$Rh$_3$ and Rh$_6$ and the larger Fe$_{13}$, Fe$_6$Rh$_7$ and Rh$_{13}$ clusters as illustrative benchmark systems. This method is able to identify the true ground-state structures of Fe$_6$ and Fe$_3$Rh$_3$ which were not obtained by using the first approach. However, both approaches predict a similar cluster for the ground-state of Rh$_6$. Moreover, the computational time taken by this approach is found to be significantly lower than the first approach. The ground-state structure of Fe$_{13}$ cluster is found to be an icosahedral structure, whereas Rh$_{13}$ and Fe$_6$Rh$_7$ isomers relax into cage-like and layered-like structures, respectively. All the clusters display a remarkable variety of structural and magnetic behaviors. It is observed that the isomers having similar shape with small distortion with respect to each other can exhibit quite different magnetic moments. This has been interpreted as a probable artifact of spin-rotational symmetry breaking introduced by the spin-polarized GGA. The possibility of combining the spin-polarized density-functional theory with some other global optimization techniques such as minima-hopping method could be the next step in this direction. This combination is expected to be an ideal sampling approach having the advantage of avoiding efficiently the search over irrelevant regions of the potential energy surface.

Individual Decision-Making and Inflation Persistence

The traditional task of a central bank is to preserve price stability and, in doing so, not to impair the real economy more than necessary. To meet this challenge, it is of great relevance whether inflation is only driven by inflation expectations and the current output gap or whether it is, in addition, influenced by past inflation. In the former case, as described by the New Keynesian Phillips curve, the central bank can immediately and simultaneously achieve price stability and equilibrium output, the so-called ‘divine coincidence’ (Blanchard and Galí 2007). In the latter case, the achievement of price stability is costly in terms of output and will be pursued over several periods. Similarly, it is important to distinguish this latter case, which describes ‘intrinsic’ inflation persistence, from that of ‘extrinsic’ inflation persistence, where the sluggishness of inflation is not a ‘structural’ feature of the economy but merely ‘inherited’ from the sluggishness of the other driving forces, inflation expectations and output. ‘Extrinsic’ inflation persistence is usually considered to be the less challenging case, as policy-makers are supposed to fight against the persistence in the driving forces, especially to reduce the stickiness of inflation expectations by a credible monetary policy, in order to reestablish the ‘divine coincidence’. The scope of this dissertation is to contribute to the vast literature and ongoing discussion on inflation persistence: Chapter 1 describes the policy consequences of inflation persistence and summarizes the empirical and theoretical literature. Chapter 2 compares two models of staggered price setting, one with a fixed two-period duration and the other with a stochastic duration of prices. I show that in an economy with a timeless optimizing central bank the model with the two-period alternating price-setting (for most parameter values) leads to more persistent inflation than the model with stochastic price duration. This result amends earlier work by Kiley (2002) who found that the model with stochastic price duration generates more persistent inflation in response to an exogenous monetary shock. Chapter 3 extends the two-period alternating price-setting model to the case of 3- and 4-period price durations. This results in a more complex Phillips curve with a negative impact of past inflation on current inflation. As simulations show, this multi-period Phillips curve generates a too low degree of autocorrelation and too early turnings points of inflation and is outperformed by a simple Hybrid Phillips curve. Chapter 4 starts from the critique of Driscoll and Holden (2003) on the relative real-wage model of Fuhrer and Moore (1995). While taking the critique seriously that Fuhrer and Moore’s model will collapse to a much simpler one without intrinsic inflation persistence if one takes their arguments literally, I extend the model by a term for inequality aversion. This model extension is not only in line with experimental evidence but results in a Hybrid Phillips curve with inflation persistence that is observably equivalent to that presented by Fuhrer and Moore (1995). In chapter 5, I present a model that especially allows to study the relationship between fairness attitudes and time preference (impatience). In the model, two individuals take decisions in two subsequent periods. In period 1, both individuals are endowed with resources and are able to donate a share of their resources to the other individual. In period 2, the two individuals might join in a common production after having bargained on the split of its output. The size of the production output depends on the relative share of resources at the end of period 1 as the human capital of the individuals, which is built by means of their resources, cannot fully be substituted one against each other. Therefore, it might be rational for a well-endowed individual in period 1 to act in a seemingly ‘fair’ manner and to donate own resources to its poorer counterpart. This decision also depends on the individuals’ impatience which is induced by the small but positive probability that production is not possible in period 2. As a general result, the individuals in the model economy are more likely to behave in a ‘fair’ manner, i.e., to donate resources to the other individual, the lower their own impatience and the higher the productivity of the other individual. As the (seemingly) ‘fair’ behavior is modelled as an endogenous outcome and as it is related to the aspect of time preference, the presented framework might help to further integrate behavioral economics and macroeconomics.

Experiencia de tutorización individual en la matemática empresarial utilizando la red

En esta comunicación presentamos una experiencia de innovación docente de tutorización individualizada. Este proyecto se realizó en la asignatura de Introducción a la matemática Económica y Empresarial de la Diplomatura en Ciencias Empresariales de la Universidad de Barcelona durante el curso 2006-2007. Se trata de una asignatura semestral, de seis créditos y de libre elección que se imparte durante el primer semestre de cada año académico. Este proyecto se inscribe dentro de los nuevos enfoques docentes propuestos en el Espacio Europeo de Educación Superior. Esto supone la adopción de nuevos métodos pedagógicos que se enmarcan dentro de la docencia en el nuevo entorno educativo Nuestra experiencia docente en las asignaturas de Matemática aplicadas a las ciencias sociales de la Diplomatura en Ciencias Empresariales de la Universidad de Barcelona, nos ha permitido constatar que la participación de los alumnos en las tutorías presenciales es baja y que se produce un descenso en la asistencia a clase a medida que avanza el curso. Esto genera que los estudiantes abandonen la asignatura antes de finalizar el curso, no se presenten a las pruebas de evaluación y que su rendimiento académico sea insuficiente. Este contexto motivó un intento de rediseño del sistema de tutorías. Para ello, se construyó un espacio virtual de tutorización y se probó con una muestra aleatoria de 50 alumnos. Los resultados de la experiencia piloto de tutorías señalan una clara mejora de las tres situaciones anteriores. Actualmente, estamos analizando la viabilidad de este proyecto en grupos masificados

Projecte final de llicenciatura que combina el treball col·leciu amb l'individual i el procés de creació amb l'adequació a la realitat

OBJECTIUS DE LA COMUNICACIÓ: Donar a conèixer i difondre la metodologia emprada, l’experiència i els resultats del projecte de fi de llicenciatura de geografia de la Universitat de Girona. L’experiència analitzada fa referència als cursos 2007-2008 i 2008-2009, tindrà continuïtat en el futur immediat i es considera la base i el punt de partida del projecte final de grau de geografia, ordenació del territori i gestió del medi ambient de la Universitat de Girona

Afavorir l'ensenyament i l'aprenentatge de competències d'autoregulació del treball individual i de grup en el context de l'Espai Europeu d'Educació Superior

La comunicació que es presenta se centra en l’estudi dels factors moduladors de l’autoregulació de l’aprenentatge i en els diversos aspectes de la seva relació amb la construcció del coneixement. En aquest context és important, d’una banda, identificar algunes de les formes de suport i ajuda que s’han mostrat eficaces per afavorir en els estudiants un millor assoliment de competències de planificació, gestió i organització tant de l’estudi personal i de la realització d’activitats individuals, com del treball a elaborar amb altres companys. D’altra banda, és també important analitzar si la construcció dels continguts propis de l’assignatura millora notablement gràcies a l’ús d’estratègies de supervisió, valoració i revisió del propi aprenentatge i de les activitats col·laboratives entre estudiants. La implicació continuada en experiències d’innovació docent1 al llarg dels últims cursos acadèmics en matèries de l’Ensenyament de Mestres de la URV ens permet disposar d’un conjunt de dades sobre alguns dels múltiples i diversos aspectes que caracteritzen l’acció docent en el marc de l’adaptació dels estudis universitaris a l’Espai d’Educació Europeu Superior. Aquesta àmplia trajectòria de participació en projectes orientats al disseny instruccional i la implantació de diferents assignatures als crèdits ECTS, incorporaven noves metodologies didàctiques centrades en l’estudiant. Els resultats obtinguts en aquestes experiències il·lustren que un dels components essencials que contribueixen a la construcció d’aprenentatges significatius i afavoreixen el millor assoliment de competències científiques i professionals per part dels estudiants és l’autoregulació. El reconeixement de la complexitat dels processos implicats en l’autoregulació, entre els quals cal assenyalar tant els relatius a les aportacions per fer progressar el contingut propi de l’assignatura, com d’altres vinculats a la planificació, a la gestió i a l’organització del treball, ha comportat la focalització de la comunicació en l’estudi d’aquest àmbit. Es presenten algunes de les mesures adoptades per afavorir els processos d’autoregulació, part d’elles incorporades des del propi disseny de les assignatures, altres centrades en una varietat de recursos i d’instruments facilitadors de la planificació i del treball acadèmic. Paraules clau: innovació i millora de la qualitat docent, autogestió de l’aprenentatge

Neuroticism, intelligence, and intra-individual variability in elementary cognitive tasks : Testing the mental noise hypothesis. 'Neuroticismo, inteligencia y variabilidad intra-individual en tareas cognitivas elementales : contraste de la hip??tesis del ruido neuronal'

Resumen tomado de la publicaci??n

System Design: Alternative Individual Assessment Scenario

This is the scenario used in the course when individuals are unable to participate in group work. It includes a written case study of a diary farm, and several news articles that describe various views on the business of dairy farming.

I ara què? : pautes per afavorir el desenvolupament del nen de 0-3 anys. Guia per a mares i pares' ¿Y ahora qué? : pautas para favorecer el desarrollo del niño de 0-3 años. Guía para madres y padres'.

Documento sin numeración de página. Material desarrollado por el equipo de atención temprana de Ibiza y Formentera

¿Y ahora qué? : pautas para favorecer el desarrollo del niño de 0-3 años. Guía para madres y padres.

Documento sin numeración de página. Material desarrollado por el equipo de atención temprana de Ibiza y Formentera