Concepts and aims of functional interpretations: towards a functional interpretation of constructive set theory

The aim of this article is to give an introduction to functional interpretations of set theory given by the authorin Burr (2000a). The first part starts with some general remarks on Gödel's functional interpretation with a focus on aspects related to problems that arise in the context of set theory. The second part gives an insight in the techniques needed to perform a functional interpretation of systems of set theory. However, the first part of this article is not intended to be a complete survey of functional interpretations and here we recommend, for example, Avigad and Feferman (1998),Troelstra (1990) and Troelstra (1973).     

Psychotherapie mit Migranten

After an introduction and presentation of the influence of immigration on psychological health, the present overview focuses on several models of psychological development in immigration. Cross-cultural psychodynamics and culturally conditioned transference in ethnically mixed cultural psychotherapy settings are explored. The effectiveness of Western therapy methods based on Christian – Jewish values is discussed with regard to the therapy of patients from different ethnic backgrounds, i. e. so-called traditional societies. In Western cultures, proximity in object relations is based on autonomy whereas in traditional societies proximity is based on relatedness. Knowledge of specific cultural issues are considered to be an important instrument in cross-cultural therapies. Joining, activation of ethnic resources, and culture-sensitive interventions are considered to be helpful psychotherapeutic interventions. Specialized therapy settings, e.g. integration of ethnic therapists in established institutions, mono-cultural ethnic settings and collaborative projects are described. Last but not least, the authors point out the necessity of cross-cultural therapeutic competence because of an expanding cultural heterogeneity of society.     

Bindung und Liebe in den Partnerschaften von Psychotherapiepatienten

Based on attachment theory and love style typology, this study focuses on the relation between experiences in romantic relationships and mental health in a clinical sample. 117 outpatients of a psychosomatic clinic took part in the study. Self-report measures were used to assess relationship quality, attachment dimensions, love styles and correlates of mental disorders. Compared to a student sample, the patients’ reports refer to lower relationship quality. They experience more anxiety and less romantic feelings in their relationships which is especially true for women. Furthermore, anxiety, jealousy and altruism in the patients’ relationships are related to a variety of correlates of mental disorders including psychosomatic complaints. Results indicate that experiences in romantic relationships are strongly associated with general psychological well-being.     

Laws, Ceteris Paribus Conditions, and the Dynamics of Belief

The characteristic difference between laws and accidental generalizations lies in our epistemic or inductive attitude towards them. This idea has taken various forms and dominated the discussion about lawlikeness in the last decades. Likewise, the issue about ceteris paribus conditions is essentially about how we epistemically deal with exceptions. Hence, ranking theory with its resources of defeasible reasoning seems ideally suited to explicate these points in a formal way. This is what the paper attempts to do. Thus it will turn out that a law is simply the deterministic analogue of a sequence of independent, identically distributed random variables. This entails that de Finetti's representation theorems can be directly transformed into an account of confirmation of laws thus conceived. This revised version was published online in July 2006 with corrections to the Cover Date.     

What to do and how to do it: sequence learning of action effects and transformation rules

Many goal-oriented actions, for example in tool use, can be characterized by the involvement of two components: The effect that the acting person wants to achieve and the transformation rule that defines the relationship between a bodily movement and the associated action effect. Both in conjunction specify the concrete action that has to be executed. In our experiments, we utilized a sequence learning paradigm to investigate whether these components are represented separately or are bound together to form a more holistic representation of the action. Participants switched between different transformation rules to achieve certain action effects. In one group, there was a fixed sequence of action effects, with randomly varying transformation rules. In the other group, the sequence of transformation rules was fixed, whereas the action effects were randomly varying. Results indicate that both kinds of sequences can be learned and provide evidence for the notion that transformation rules and action effects are represented separately.     

The information content of panoramic images I: The rotational errors and the similarity of views in rectangular experimental arenas

Animals relocating a target corner in a rectangular space often make rotational errors searching not only at the target corner but also at the diagonally opposite corner. The authors tested whether view-based navigation can explain rotational errors by recording panoramic snapshots at regularly spaced locations in a rectangular box. The authors calculated the global image difference between the image at each location and the image recorded at a target location in 1 of the corners, thus creating a 2-dimensional map of image differences. The authors found the most pronounced minima of image differences at the target corner and the diagonally opposite corner--conditions favoring rotational errors. The authors confirmed these results in virtual reality simulations and showed that the relative salience of different visual cues determines whether image differences are dominated by geometry or by features. The geometry of space is thus implicitly contained in panoramic images and does not require explicit computation by a dedicated module. A testable prediction is that animals making rotational errors in rectangular spaces are guided by remembered views.     

Healthy cognition: processes of self-regulatory success in restrained eating

Two studies examined self-regulatory success in dieting. Previous research has indicated that restrained eaters (i.e., chronic dieters) might fail in their attempts at weight control because the perception of attractive food cues triggers hedonic thoughts about food and inhibits their dieting goal. However, recent work suggests that in some dieters, temptation cues activate the relevant goal and thus facilitate self-regulation. The present work extends these findings by showing that self-regulatory success moderates the effect of food cues on restrained eaters such that food cues activate the dieting goal in successful restrained eaters and inhibit the dieting goal in unsuccessful restrained eaters. The specific time course of these effects was examined. Moreover, a correlational study revealed that only successful restrained eaters translate their dieting intentions into action. Results are discussed in the context of nonconscious self-regulation and the role of automatic processes in the link between intention and behavior.     

Transsexualität

Transsexuality is a process with biological, psychological and social aspects. It makes the person concerned feel subjectively appendant to the other gender. The own gender is objectively sensed but it is experienced as foreign. Because of this deep internal certainty, transsexual persons change into their inner chosen gender. This change goes along with a psychosocial alteration of role and in most cases with a hormonal and surgical conversion. Psychotherapy with transsexual persons is known to be difficult and disappointing. The aim of this review is to invalidate these prejudices and to encourage psychotherapeutic treatment of transsexual persons. It also will give all necessary information for this kind of psychotherapy. Generally the psychotherapeutic accompaniment of transsexuals is definitely a meaningful experience for a psychotherapist, in which basic issues of human existence are being touched.