From psychotherapist to supervisor

This study is a part of an ongoing research project examining group supervision in psychotherapy. The study was performed in a postgraduate training program for prospective supervisors. The two-year supervisor training program included theory seminars as well as group supervision of the prospective supervisor’s supervision of a trainee who had a patient in psychotherapy. The training program was based on psychoanalytic theory and the psychotherapy conducted was psychoanalytically oriented. Supervisees´ and supervisors´ experiences of the learning process, supervision format in group and supervisor styles were explored in semi-structured interviews. Both supervisees and supervisors emphasized the importance of a specific training program for psychotherapists who intend to work as supervisors. The didactic aspects of supervision were pointed out. The group format was experienced as particularly suitable for this training level. The “super-supervisor’s” style was important as a role model for the supervisors in training

Group supervision from a small group perspective

The main objective of this study was to examine a set of independent group variables (group size, gender composition, and supervisory style) in group supervision, and their interrelation with supervisees’ and supervisors’ view on group interactions, group climate, and attained skill. The study also examined changes over time in supervisees’ and supervisors’ ratings of group interactions, group climate, and attained skill. Participants were 105 supervisees and 20 supervisors, who worked in 23 supervision groups on basic and advanced training level. Supervisees’ and supervisors’ experience of group interactions, climate, supervisory style, and attainment of knowledge and skills in the supervision was measured with self-rating scales. Results from hierarchical regression analysis indicate that the group variables measured in this study are interrelated to perceived psychotherapeutic knowledge and skills attainment, group interaction, and group climate. Repeated measures Anova suggested that participants in this study experienced a positive change over time with regard to attainment of knowledge and skills, group interaction, and group climate. Supervisors were more likely to experience a positive change whereas supervisees, and especially supervisees on the basic level, tended to present more stable ratings over time. These data underline the utility and importance of studying group supervision in psychotherapy from a small group perspective

Grupphandledning I psykoterapi inom ramen för utbildningar

The focus of this paper is group supervision in psychotherapy training. Results emanating from studies performed in collaboration between a number of Swedish universities and university affiliated training units are summarized. The findings are drawn from studies where data is collected from supervisors and supervisees at several different measurement points, levels of training, and psychotherapeutic orientations. The studies presented here examine and highlight different aspects of group supervision, e.g., the experience of supervision on various training levels and psychotherapeutic orientations with regard to the impact of the group format. Moreover, experiences of supervisor style and group climate are examined. A major finding is that both supervisors and supervisees emphasize the need of giving more attention to group processes and phenomena in group supervision

Uniform semiclassical trace formula for U(3) --> SO(3) symmetry breaking

We develop a uniform semiclassical trace formula for the density of states of a three-dimensional isotropic harmonic oscillator (HO), perturbed by a term $\propto r^4$. This term breaks the U(3) symmetry of the HO, resulting in a spherical system with SO(3) symmetry. We first treat the anharmonic term in semiclassical perturbation theory by integration of the action of the perturbed periodic HO orbits over the manifold $\mathbb{C}$P$^2$ which characterizes their 4-fold degeneracy. Then we obtain an analytical uniform trace formula which in the limit of strong perturbations (or high energy) asymptotically goes over into the correct trace formula of the full anharmonic system with SO(3) symmetry, and in the limit $\epsilon$ (or energy) $\to 0$ restores the HO trace formula with U(3) symmetry. We demonstrate that the gross-shell structure of this anharmonically perturbed system is dominated by the two-fold degenerate diameter and circular orbits, and {\it not} by the orbits with the largest classical degeneracy, which are the three-fold degenerate tori with rational ratios $\omega_r:\omega_\phi=N:M$ of radial and angular frequencies. The same holds also for the limit of a purely quartic spherical potential $V(r)\propto r^4$.Comment: LaTeX (revtex4), 26pp., 5 figures, 1 table; final version to be published in J. Phys. A (without appendices C and D

Semiclassical description of shell effects in finite fermion systems

A short survey of the semiclassical periodic orbit theory, initiated by M. Gutzwiller and generalized by many other authors, is given. Via so-called semiclassical trace formmulae, gross-shell effects in bound fermion systems can be interpreted in terms of a few periodic orbits of the corresponding classical systems. In integrable systems, these are usually the shortest members of the most degenerate families or orbits, but in some systems also less degenerate orbits can determine the gross-shell structure. Applications to nuclei, metal clusters, semiconductor nanostructures, and trapped dilute atom gases are discussed.Comment: LaTeX (revteX4) 6 pages; invited talk at Int. Conference "Finite Fermionic Systems: Nilsson Model 50 Years", Lund, Sweden, June 14-18, 200

Bell's inequality for n spin-s particles

The Mermin-Klyshko inequality for n spin-1/2 particles and two dichotomic observables is generalized to n spin-s particles and two maximal observables. It is shown that some multiparty multilevel Greenberger-Horne-Zeilinger states [A. Cabello, Phys. Rev. A 63, 022104 (2001)] maximally violate this inequality for any s. For a fixed n, the magnitude of the violation is constant for any s, which provides a simple demonstration and generalizes the conclusion reached by Gisin and Peres for two spin-s particles in the singlet state [Phys. Lett. A 162, 15 (1992)]. For a fixed s, the violation grows exponentially with n, which provides a generalization to any s of Mermin's conclusion for n spin-1/2 particles [Phys. Rev. Lett. 65, 1838 (1990)].Comment: REVTeX4, 4 page

Persistent currents in a Bose-Einstein condensate in the presence of disorder

We examine bosonic atoms that are confined in a toroidal, quasi-one-dimensional trap, subjected to a random potential. The resulting inhomogeneous atomic density is smoothened for sufficiently strong, repulsive interatomic interactions. Statistical analysis of our simulations show that the gas supports persistent currents, which become more fragile due to the disorder.Comment: 5 pages, RevTex, 3 figures, revised version, to appear in JLT

Deltagande Forskning – Lärdomar, resultat och erfarenheter från Växthusgruppens arbete 1999–2000

Centrum för uthålligt lantbruk (CUL) vid SLU har initierat ett pionjärarbete att få igång deltagande forskning inom lantbrukssektorn i Sverige. I denna rapport beskrivs den läro- och förändringsprocess, de framgångar och svårigheter, som en av de grupper som ingår i CUL:s satsning genomgått och mött under sitt arbete med deltagande forskning. De resultat gruppens försök och praktiska arbete lett fram till presenteras också. Rapporten är skriven av gruppens facilitator (Karin Eksvärd) efter att ha samtalat med gruppmedlemmarna enskilt och tillsammans om deltagarnas åsikter kring gruppens arbete och arbetsformer. Några av gruppdeltagarnas åsikter och uttalanden finns inlagda som citat i rapporten. Deltagarna har även haft möjlighet att kommentera rapporten under dess framtagande. Gruppens arbete har möjliggjorts genom att rådgivarna har arrangerat gruppens möten som kurser inom miljöstödsprogrammet. Det har varit ett givande och lärorikt arbete som fortsätter att öka vårt kunnande om ekologisk tomatodling, oss själva som grupp och sättet att arbeta. Vi hoppas att denna rapport skall inspirera fler lantbrukare, rådgivare och forskare att i högre grad samverka med varandra och att på detta sätt vidareutveckla svenskt lantbruk

Stability of persistent currents in a Bose-Einstein condensate confined in a toroidal trap

Motivated by recent experiments in Bose-Einstein condensed atoms that have been confined in toroidal traps, we examine the stability of persistent currents in such systems. We investigate the extent that the stability of these currents may be tunable, and the possible difficulties in their creation and detection.Comment: 6 pages, 5 figure