loneliness and belonging: is stoic cosmopolitanism still defensible ?

In view of recent articles citing the Stoics as a defence or refutation of cosmopolitanism it is legitimate to ask whether the Stoics did in fact have an argument for cosmopolitanism which may be useful to contemporary political philosophers. I begin by discussing an interpretation of Stoic views on cosmopolitanism by Martha Nussbaum and A.A. Long and show that the arguments they attribute to the Stoics are not tenable in the light of present day philosophy. I then argue that the Stoics did offer a very different argument for cosmopolitanism which is both more interesting and more plausible in that it draws on a conception of human nature similar to Aristotles and contemporary virtue ethics. Lastly I consider an objection made to their particular brand of cosmopolitanism by Martha Nussbaum, namely that a Stoic cosmopolitan life is devoid of personal affiliation and therefore unbearably lonely. I argue that this objection is in fact unfounded.I would like to thank William Wringe, Annick Jaulin, the members of the Bilkent Seminar Group and an anonymous referee for their helpful comments.     

The role of context in remembering familar persons: insights from semantic dementia

Semantic dementia (SD) is a progressive condition characterized by an insidious and gradual breakdown in semantic knowledge. Patients suffering from this condition gradually lose their knowledge of objects and their attributes, concepts, famous persons, and public events. In contrast, these patients maintain a striking preservation of autobiographical memory. The aim of the present study was to examine in a patient suffering from SD the role of context in the ability to recall knowledge of familiar persons. In an experiment, patient J.M. was asked to name and identify familiar persons that appeared on family photographs from recent and remote periods of her life. In the first experimental condition, the pictures represented personally familiar persons present in a specific spatial and temporal context. In a second experimental condition, the pictures showed personally familiar persons who were presented without any specific episodic context. Results indicate that the patient was able to name and identify familiar persons irrespective of the context of presentation (with/without context) and of the time period (recent/remote). No temporal gradient was found using family photographs. Finally, in contrast with familiar persons, J.M. presented a severe anomia for celebrities. Results are discussed in light of recent research in the field.     

Which processes are involved in cognitive procedural learning?

Procedural memory is characterised by a relative resistance to pathology, making its assessment of the utmost importance. However, few studies have looked at the cognitive processes involved in cognitive procedural learning. In an initial experiment, we studied the role of different cognitive functions in massed cognitive procedural learning. Our results confirmed the existence of three separate learning phases and, for the first time, demonstrated the involvement of episodic memory and executive functions in the first learning phase. In a second experiment, we studied the effect of distributed learning conditions on the dynamics of procedural learning. This second study confirmed our results but showed that these conditions slow down the process of cognitive procedural learning. Our overall findings call into question the status of functionally autonomous memory system that is currently allotted to procedural memory, and suggest that the role of nonprocedural cognitive components should be taken into account in patient rehabilitation.     

Differential involvement of internal clock and working memory in the production and reproduction of duration: a study on older adults

The present study uses the inter-individual variability in time perception of a group of elderly participants to differentiate the processes underlying time production and time reproduction. Participants performed duration production and reproduction tasks. They were also administered working memory tests and a spontaneous motor tempo task. The findings suggest that duration production and duration reproduction involve different mechanisms. Correlational analyses revealed a double dissociation: production was only correlated with spontaneous motor tempo and reproduction only with working memory measures. These findings suggest that the internal clock rate modulates the production of duration and that reproduced duration varies according to working memory capacities.     

Colour and emotion: children also associate red with negative valence

The association of colour with emotion constitutes a growing field of research, as it can affect how humans process their environment. Although there has been increasing interest in the association of red with negative valence in adults, little is known about how it develops. We therefore tested the red–negative association in children for the first time. Children aged 5–10 years performed a face categorization task in the form of a card‐sorting task. They had to judge whether ambiguous faces shown against three different colour backgrounds (red, grey, green) seemed to ‘feel good’ or ‘feel bad’. Results of logistic mixed models showed that – as previously demonstrated in adults – children across the age range provided significantly more ‘feel bad’ responses when the faces were given a red background. This finding is discussed in relation to colour–emotion association theories.     

The Linguistic Formulation of Fallacies Matters: The Case of Causal Connectives

Argumentation - While the role of discourse connectives has long been acknowledged in argumentative frameworks, these approaches often take a coarse-grained approach to connectives, treating them...     

The inhibition capacities of children with mathematical disabilities.

Several authors have argued that mathematical disabilities might result from difficulties in inhibiting irrelevant information. The present study addresses this issue by assessing three inhibition functions in 40 ten-year-old children: suppression of irrelevant information from working memory, inhibition of prepotent responses, and interference control. We found no significant differences between children with math disabilities and typically achieving controls, or between children with arithmetic facts disabilities and children with above-average arithmetic facts skills. These findings, along with other empirical evidence and with theoretical considerations, cast doubt on the inhibition deficit hypothesis.     

Relative contributions of kind- and domain-level concepts to expectations concerning unfamiliar exemplars: Developmental change and domain differences

Two inferential routes allow children to produce expectations about new instances of ontological categories like “animal” and “artefact.” One is to generalise information from a “look-up table” of familiar kind-concepts. The other one is to use independent expectations at the level of ontological domains. Our experiment pits these two sources of information against each other, using a sentence-judgement task associating properties with images of familiar and unfamiliar artefacts and animals. “Strange” properties are compatible with the ontological concept, but not encountered in any familiar kind. A look-up strategy would lead children to reject them and an independent expectation strategy to accept them. In both domains, we find a difference in reaction to strange properties associated with familiar vs. unfamiliar items, which shows that even young children do use independent domain-level information. We also found a U-shaped curve in propensity to use such abstract information. In addition, animal categories are the object of much more definite domain-level expectations, which supports the notion that the animal domain is more causally integrated than the artefact domain.