Visions of In Vitro Meat among Experts and Stakeholders

In vitro meat (IVM) is presented by innovators as the most realistic and sustainable solution to the problems of current meat production and consumption. The innovators argue that in vitro meat could be more environmentally friendly, animal friendly, healthier, and safer than conventional meat. The paper elaborates different reactions of experts and stakeholders from science, civil society, economy, and politics to the innovators’ reasoning. The semi-structured interviews were conducted for the project “Visions of in vitro meat. Analysis of technical and societal aspects and visions of in vitro meat” (VIF) funded by the German Ministry of Education and Research. In this paper we will show how our interview partners positioned themselves in relation to the innovators’ vision on IVM and which other visions they brought into the discussion about IVM and the future of meat. The project was based on a concept of visions as socio-epistemic practices that are increasingly recognised as important elements in innovation and transformation processes. The analysis of these visions conducted in interviews with experts and stakeholders provided new knowledge for the conceptualisation and appraisal of in vitro meat beyond the innovators’ rhetoric.     

Is Event-Based Prospective Memory Resistant to Proactive Interference?

Proactive interference builds up rapidly in recall with the presentation of successive lists comprising items from a single category (e.g., animals). In two experiments, we used a similar build-up paradigm in prospective memory. Interestingly, in Experiment 1, there was no evidence of proactive interference in prospective memory, although build-up emerged in a similar recall task. In Experiment 2, by also showing proactive interference build-up in a recognition task analogous to our prospective memory task, we ruled out the possibility that it was the recognition processes inherent in the prospective memory task that might make the task easier and prevent proactive interference. We suggest that, under normal conditions, prospective memory is resistant to build-up of proactive interference and propose that this resistance is a function of the strengthening afforded by a cue-to-intention association that is a part of prospective memory tasks. We discuss the finding using the classical paired-associate learning framework.     

Neuere Ergebnisse der Vaterforschung

Until recently, research on fathers has been guided by a deficit hypothesis or has tried to compare fathers with mothers in order to show similarities between them. In this article, it is shown that more recent research has confirmed the distinctive functions fathers have for the development of their children. Compared to mothers, fathers are more engaged in play and physical activities, focus more on the child's gender and are more supportive in nurturing their children's individuation processes. A distinctive function of fathers can also be verified in the psychopathology of their children. Different types of fathers are also discussed.     

Ambulatory characteristics of the visually disabled

Ground-reaction force patterns were examined in three groups: sighted, blindfolded, and blind. Fifteen subjects, aged 19 to 41, participated in the study. Ten walking trials were collected over a 5-meter distance. The data were analyzed by normalization for body weight, extraction of specific ground-reaction force parameters through force-time curve analysis routines, and averaging across the ten trials for each subject. Results of a one-way analysis of variance indicated that there were no significant differences when force patterns were analyzed in terms of mediolateral and vertical ground-reaction force components. Blind subjects were shown to have significantly greater (p < 0.05) maximum braking and propelling forces.     

Evidence for the abstractive encoding of superficial position information in visual patterns

When presented a series of patterns inside a frame, subjects unintentionally retained information concerning the frame-relative location of the elements composing the patterns; they could use this superficial information to estimate the frequency with which the elements occurred at various locations within the frame. There were two aspects of the results that supported the hypothesis that this superficial element-location information was abstractively encoded and, therefore, retrievable independent of the patterns comprising the elements: (1) Correlations between actual and estimated frequency remained significant after the effects of pattern recall were partialled out, and (2) correlations were enhanced by assuming that the frequency estimate for each location was affected by the imprecise coding of position for elements falling in surrounding locations. Additional experiments indicated that an orienting task emphasizing pattern recall resulted in very inaccurate estimation of element-location frequency, and intentional instructions improved the precision of position coding for individual elements.     

The role of topos in the use of a Wobe particle

I. Egner, The role of topos in the use of a Wobe particle.In the paper I am trying to show how a speaker using the particle {ie271-1} in his utterance calls upon a contextual assumption that can be formulated as a topos.After formulating a working hypothesis according to which the particle {ie271-2} signals to the hearer that the speaker's utterance is justified, I use English and Wobe paraphrases of the examples quoted in order to make explicit that justification.Wobe paraphrases given by the informant suggest that in using {ie271-3} the speaker calls upon t contextual assumption that he feels is relevant in the speech situation. To the extent that this assumption is based on common sense knowledge, it seemed appropriate to use Ducrot's notion of topos to formulate it, e.g. (T) [The deeper one gets into the bush, the fewer white people he meets].One of the examples quoted calls attention to the fact that the topos called upon by way of {ie271-4} may or may not be validated, i.e. confirmed in the speech situation.Finally, the validation or non-validation of a topos seems to determine the illocutionary value of a wh-question containing {ie271-5} as request for information or request for explanation respectively. (192 words)