Multi- and Transdisciplinarity as a Challenge for Environmental Psychology (Symposium)

Since 2008 the German Federal Ministry of Education and Research (BMBF) has been funding ten transdisciplinary research projects within the thematic focus ‘From Knowledge to Action - New Paths towards Sustainable Consumption’. A particular challenge which is faced with the programm is the task to build a bridge between individual activities and ecological and social framework conditions. Environmental psychologists are involved in half of the ten transdisciplinary projects. The symposium gives an insight into the new thematic focus and the variety of psychological contributions. The presentations will focus on the specific competence of psychology within the broader research focus of the transdisciplinary projects. An invited discussant will reflect on the role of psychology within the field of sustainable consumption and about challenges of transdisciplinary research in general.

Sport psychology: Needs and perspectives for research, education and application

Sport psychology has shown an increasing development in the past 25 years. A first focus is laid on the growth of research output as indicated by the number of publications. A more detailed analysis shows that some mainstream topics are very dominant in the international research literature whereas other themes are completely lacking. Possible biases are discussed as well as consequences for the body of knowledge in sport psychology. The need for a sound training in sport psychology is discussed in relation with the progress in sport psychology research. Different concepts of education in sport psychology with their respective background are compared and their impact on the development of sport psychology is discussed. The field of application, mainly in top level sport, is presented with a focus on professional standards and deontological codes. Conclusions are drawn with the aim to open new perspectives for research, education, and application of sport psychology.

Working along sudden gains: Responsiveness on small and subtle early changes and exceptions

When mental health is monitored over the course of treatment, many clients report strong and stable changes, particularly early in psychotherapy. Such changes can occur both in singular events, such as sudden gains in particular symptoms, and more comprehensive ways across the World Health Organization definition of health (WHO, 1948), which includes well-being and psychosocial functioning. The present practical guideline illustrates a systematized sequence of tasks that explore rapid changes and sudden gains at a very early stage of therapy, as well as how such changes can be used in future therapeutic work. These tasks include (1) exploration of the change situation, (2) reinforcement of generalized self-efficacy and hope bonding, and (3) benefit for therapy.

Kindlin-3 regulates integrin activation and adhesion reinforcement of effector T cells

Activated T cells use very late antigen-4/α4β1 integrin for capture, rolling on, and firm adhesion to endothelial cells, and use leukocyte function-associated antigen-1/αLβ2 integrin for subsequent crawling and extravasation. Inhibition of α4β1 is sufficient to prevent extravasation of activated T cells and is successfully used to combat autoimmune diseases, such as multiple sclerosis. Here we show that effector T cells lacking the integrin activator Kindlin-3 extravasate and induce experimental autoimmune encephalomyelitis in mice immunized with autoantigen. In sharp contrast, adoptively transferred autoreactive T cells from Kindlin-3-deficient mice fail to extravasate into the naïve CNS. Mechanistically, autoreactive Kindlin-3-null T cells extravasate when the CNS is inflamed and the brain microvasculature expresses high levels of integrin ligands. Flow chamber assays under physiological shear conditions confirmed that Kindlin-3-null effector T cells adhere to high concentrations of vascular cell adhesion molecule-1 and intercellular adhesion molecule-1, albeit less efficiently than WT T cells. Although these arrested T cells polarize and start crawling, only few remain firmly adherent over time. Our data demonstrate that the requirement of Kindlin-3 for effector T cells to induce α4β1 and αLβ2 integrin ligand binding and stabilization of integrin-ligand bonds is critical when integrin ligand levels are low, but of less importance when integrin ligand levels are high.

Expertise in Clinical Psychology. The Effects of University Training and Practical Experience on Expertise in Clinical Psychology

How do university training and subsequent practical experience affect expertise in clinical psychology? To answer this question we developed methods to assess psychological knowledge and the competence to diagnose, construct case conceptualizations, and plan psychotherapeutic treatment: a knowledge test and short case studies in a first study, and a complex, dynamically evolving case study in the second study. In our cross-sectional studies, psychology students, trainees in a certified postgraduate psychotherapist curriculum, and behavior therapists with more than 10 years of experience were tested (100 in total: 20 each of novice, intermediate, and advanced university students, postgraduate trainees, and therapists). Clinical knowledge and competence increased up to the level of trainees but unexpectedly decreased at the level of experienced therapists. We discuss the results against the background of expertise research and the training of clinical psychologists (in Germany). Important factors for the continuing professional development of psychotherapists are proposed.