Der Begriff der „Bekundung“ bei Husserl und Heidegger

The article intends to explore the extension of several Husserlian concepts and issues in Heidegger’s first lectures of the 1920s. To this extent it focuses especially on the concept of Bekundung (intimation), exposed by Husserl in the second book of his Ideas, and also discussed by Heidegger in his Freiburg lecture Grundprobleme der Phänomenologie (WS 1919/20). By following this concept both in Husserl’s theory of the constitution of materiality and causal reality, as well as in his discussion of the personal self, and by pointing out the tensions between the two perspectives, we will try to show that Heidegger’s use of the term can in several aspects be seen as an attempt to solve certain difficulties of the Husserlian perspective. Thus, we wish to sketch out a part of that complex network of continuities and differences that constitute the “common ground” of the two thinkers in the early 1920s.     

Strategic adaptation to performance objectives in a dual-task setting

How do people interleave attention when multitasking? One dominant account is that the completion of a subtask serves as a cue to switch tasks. But what happens if switching solely at subtask boundaries led to poor performance? We report a study in which participants manually dialed a UK‐style telephone number while driving a simulated vehicle. If the driver were to exclusively return his or her attention to driving after completing a subtask (i.e., using the single break in the xxxxx‐xxxxxx representational structure of the number), then we would expect to see a relatively poor driving performance. In contrast, our results show that drivers choose to return attention to steering control before the natural subtask boundary. A computational modeling analysis shows that drivers had to adopt this strategy to meet the required performance objective of maintaining an acceptable lateral position in the road while dialing. Taken together these results support the idea that people can strategically control the allocation of attention in multitask settings to meet specific performance criteria.     

High regularities in eye-movement patterns reveal the dynamics of the visual working memory allocation mechanism

With only two to five slots of visual working memory (VWM), humans are able to quickly solve complex visual problems to near optimal solutions. To explain the paradox between tightly constrained VWM and impressively complex human visual problem-solving ability, we propose several principles for dynamic VWM allocation. In particular, we propose that complex visual information is represented in a temporal manner using only a few slots of VWM that include global and local visual chunks. We built a model of human traveling salesman problem solving based on these principles of VWM allocation and tested the model with eye-movement data. Exactly as the model predicted, human eye movements during traveling salesman problem solving have precise quantitative regularities with regard to both the general statistical pattern of attentional fixations and how they vary across individuals with different VWM capacities. Even though VWM capacity is very limited, eye movements dynamically allocate VWM resources to both local and global information, enabling attention to fine details without loss of the big picture.     

Evidenzbasierte Psychotherapie der Depression

Depressive disorders are among the most frequent reasons for utilizing the health care system. Despite the availability of efficacious treatments and further advances throughout the last years, there is still a need for improving diagnostic and therapeutic procedures. A promising approach is the implementation of evidence- and consensus-based guidelines. The German “Nationale VersorgungsLeitlinie Unipolare Depression” are evidence- and consensus-based clinical practise guidelines for patients with unipolar depression. All relevant stakeholders have been involved in its development and have passed the final version at the end of 2009 to foster compliance throughout. The available evidence allows the derivation of differentiated treatment recommendations, also with regard to concomitant antidepressant medication or as alternative treatment options. In acute therapy watchful waiting over 14 days is recommended for mild depression and psychotherapy after persistence of symptoms. In cases of moderate depression, psychotherapy and pharmacotherapy are equally recommended, in cases of severe depression a combination of both is recommended.     

Exploratory Health Disparities Research: The Need to Provide a Tangible Benefit to Vulnerable Respondents

This article examines the responsibilities of researchers who conduct exploratory research to provide a service to vulnerable respondents. The term "service" is used to denote the provision of a tangible benefit in relation to the research question that is apart from the altruistic research benefits. This article explores what this "service" could look like, who might be responsible for providing it, and the challenges associated with such a service. The article argues that not providing a tangible benefit to vulnerable research participants is inconsistent with the principle of social justice that undergirds much of the rationale for conducting health disparities research.     

Models of developmental regulation in emerging adulthood and links to symptomatology

This contribution deals with theoretical conceptualizations and empirical research analyzing young adults' activity in reaching normative developmental goals in emerging adulthood. It explores whether establishing a stable relationship, starting a career, and achieving residential independence are still important developmental goals now as compared to earlier decades, and how emerging adults strive to achieve them. Findings, based on a longitudinal study of 146 German emerging adults, support the model of adjustment, with developmental goals being adjusted to changes in attainment. Finally, our findings indicate that focusing, selecting, and sequencing of developmental goals during emerging adulthood is adaptive for a healthy transition.     

Binding targets’ responses to distractors’ locations: Distractor response bindings in a location-priming task

Responses to target stimuli can be encoded together with distracting objects accompanying these targets into a single stimulus-response episode or a single event file. Repeating any object of such an episode can trigger the response encoded in this episode. Hence, repeating a distractor may retrieve the response given to the target that was accompanied by this distractor. In the present experiments, we analyzed whether the binding of target responses to the distractor can be generalized even to the location of a distractor. In two experiments, we used a location-based prime-probe task and found that repeating the location of a distractor triggered the response to the target that had previously been accompanied by a distractor in the repeated location, even if the identity of the distractor changed from the prime to the probe.     

The Foundation of an Interpretative Sociology: A Critical Review of the Attempts of George H. Mead and Alfred Schutz

George H. Mead and Alfred Schutz proposed foundations for an interpretative sociology from opposite standpoints. Mead accepted the objective meaning structure a priori. His problem became therefore the explanation of the individuality and creativity of human actors in his social behavioristic approach. In contrast, Schutz started from the subjective consciousness of an isolated actor as a result of a phenomenological reduction. He was concerned with the problem of explaining the possibility of this isolated actor’s perceiving other actors in their existence, their concreteness, and the motives for their behavior. I treat these two approaches and their associated problems as equally relevant. My evaluation is based on their success in solving their specific problems. The aim is to decide which of the two approaches provides the more adequate foundation for an interpretative sociology.