Constraining (mathematical) imagination by experience: Nieuwentijt and van Musschenbroek on the abuses of mathematics

Synthese - Like many of their contemporaries Bernard Nieuwentijt (1654–1718) and Pieter van Musschenbroek (1692–1761) were baffled by the heterodox conclusions which Baruch Spinoza...     

“License to Fail”: Goal definition,leader group prototypicality,and perceptions of leadership effectiveness after leader failure

Leaders who fail to achieve group or organizational goals risk losing follower endorsement. We propose a model in which leader characteristics (leader group prototypicality—the leader’s representativeness of group identity) and goal definition (a maximal goal that ideally would be reached vs. a minimal goal that ought to be reached) interact to affect leadership perceptions after failure. Group prototypical (vs. non-prototypical) leaders are proposed to receive more trust in leadership and, therefore, to be evaluated as more effective by their followers after failing to achieve a maximal goal, but not after failing to achieve a minimal goal. This model was supported in a series of four studies including experimental, field, and scenario paradigms. In addition, we showed that this model holds only after failure and not after success, and more for followers who identify strongly (vs. weakly) with their group.     

Hindsight bias doesn't always come easy: causal models, cognitive effort, and creeping determinism

Creeping determinism, a form of hindsight bias, refers to people's hindsight perceptions of events as being determined or inevitable. This article proposes, on the basis of a causal-model theory of creeping determinism, that the underlying processes are effortful, and hence creeping determinism should disappear when individuals lack the cognitive resources to make sense of an outcome. In Experiments 1 and 2, participants were asked to read a scenario while they were under either low or high processing load. Participants who had the cognitive resources to make sense of the outcome perceived it as more probable and necessary than did participants under high processing load or participants who did not receive outcome information. Experiment 3 was designed to separate 2 postulated subprocesses and showed that the attenuating effect of processing load on hindsight bias is not due to a disruption of the retrieval of potential causal antecedents but to a disruption of their evaluation. Together the 3 experiments show that the processes underlying creeping determinism are effortful, and they highlight the crucial role of causal reasoning in the perception of past events.     

Die Psychotherapeutenausbildung aus Sicht der Teilnehmer

Background

A survey was performed to assess the current situation in education and to identify critical issues 10 years after the inception of the German law regulating the education of psychological psychotherapists and child and adolescent psychotherapists. The study reports the results of a nationwide survey of German psychological psychotherapists and child and adolescent psychotherapists currently in training. The aim of the survey was to evaluate the individual sections of training, desired alterations and structural and financial conditions.

Methods

All trainees were contacted via the training institutes and the umbrella organizations. A total of 3,223 trainees participated and answered questions mainly using an online questionnaire.

Results

Most respondents practiced their training part-time and in most cases the trainees thought that the training would last longer than initially expected. The practical training was rated most poorly, whereas practical education and individual supervision were rated as most useful. The survey revealed deficits concerning the evaluation of the quality of several components of the training.

Conclusions

From the perspective of the trainees there is a necessity to modify the financial conditions of the training. This result has been considered in the recommendations of a research expertise on psychotherapy training and should stimulate further research.     

Fokale psychodynamische Psychotherapie der Anorexia nervosa

The paper presents a manual for the focal psychodynamic psychotherapy of anorexia nervosa (AN). The manual was developed in the context of the largest randomized controlled trial of outpatient psychotherapy for AN so far [Anorexia Nervosa Treatment of OutPatients (ANTOP), n=234]. The study compares focal psychodynamic psychotherapy with cognitive-behavioral therapy and with a control group with free choice of therapy outside the study. The manual comprises instructions for the working through of typical focal emotional and interpersonal issues of AN. Also recommendations for anorexia-specific therapeutic difficulties in the course of treatment are given. First results concerning the efficacy of the therapies carried out based on the manual are expected after completion of the ANTOP study in the middle of the year 2010.     

No deficits in nonverbal memory, metamemory and internal as well as external source memory in obsessive-compulsive disorder (OCD)

A large body of literature suggests that some symptoms of obsessive-compulsive disorder (OCD) result from mnemonic dysfunctions. The present study tested various formulations of the memory deficit hypothesis considering important moderators, such as depression and response slowing. Thirty-two OCD patients and 32 healthy controls were presented verbal or nonverbal instructions for actions (e.g. simple gestures). These actions should either be performed or imagined. For recognition, previously presented as well as novel actions were displayed. Decisions had to be made whether an action was previously displayed (verbally vs. nonverbally) or not and whether an action was performed or imagined (internal source memory). Moreover, both judgments required confidence ratings. Groups did not differ in memory accuracy and metamemory for verbally presented material. Patients displayed some impairment for nonverbally presented material and imagined instructions, which, however, could be fully accounted for by response slowing and depressive symptoms. The study challenges the view that primary memory deficits underlie OCD or any of its subtypes. We claim that research should move forward from the mere study of objective impairment to the assessment of cognitive performance in conjunction with personality traits such as inflated responsibility.     

Religious plurality within a catholic tradition: A study of the Portuguese capital, Lisbon, and a brief comparison with Mainland Portugal

In the last few years, since Portugal has become home to a great number of immigrants, the religious situation has changed significantly in the urban centers of the country. This article sets out the initial findings of a project that is studying this new religious diversity in the Portuguese capital, Lisbon. In this sense, the principal aim is to show the first broad outlines of the new religious plurality in Lisbon.