How stressful is retirement! Antecedents of stress linked to athletes’ career termination

A field study conducted with professional athletes (N = 420, 72.2% men, M_age = 25.14) examined the antecedents of stress linked to career termination. We hypothesized that stress linked to career termination may be affected by the type of passion (harmonious and obsessive) athletes develop for their sport activity, and that this passion may be affected by regulatory mode orientations (locomotion and assessment) and need for closure (NFC). The present findings confirm our hypotheses that locomotion positively predict stress linked to career termination through a partial mediation of harmonious passion, while assessment and NFC negatively predict stress through the mediation of obsessive passion. In conclusion, this study provides further information to existing intervention programs aimed at preventing the negative consequences related to athletes’ career termination.     

Does Hub‐and‐Spoke organization of healthcare system promote workers' satisfaction?

The healthcare services network is a recent organizational structure of healthcare services that are interdependent and organized as a network on the basis of the Hub‐and‐Spoke model. This questionnaire‐based study analyzed socio‐psychological well‐being of health workers both in terms of team‐related experience and individual satisfaction and engagement with one's work in a Hub‐and‐Spoke healthcare service in comparison to non‐network healthcare service. Workers from two different public healthcare services involved in the treatment of the same skeletal rare diseases participated in the Study. We expected that working under a Hub‐and‐Spoke healthcare service—involving teamwork and cooperation among different healthcare services within the units, as well as among workers belonging to different units—would lead to greater psychological team‐related and individual benefits. In line with predictions, the findings showed that under a Hub‐and‐Spoke healthcare service, health workers felt highly interdependent by their team fellows and developed shared cognitions (i.e., team mental models) about their integration and their tasks to a higher extent than non‐network ones. They were also individually more satisfied of their job and displayed higher work engagement than non‐network workers. Beneficial team‐related dynamics, such as perceived interdependence, were responsible for the differences between the Hub‐and‐Spoke workers and non‐network ones. The implications of the present findings were discussed in terms of promotion of health workers' satisfaction and well‐being.     

Inferential seemings and the problem of reflective awareness

Phenomenal conservatism (PC) is the internalist view that non-inferential justification rests on appearances. PC’s advocates have recently argued that seemings are also required to explain inferential justification. The most developed view to this effect is Michael Huemer ’s theory of inferential seemings (ToIS). Luca Moretti has recently shown that PC is affected by the problem of reflective awareness, which makes PC open to sceptical challenges. In this paper I argue that ToIS is afflicted by a version of the same problem and it is thus hostage to inferential scepticism. I also suggest a possible response on behalf of ToIS’s advocates.     

Finding words and rules in a speech stream: functional differences between vowels and consonants

We have proposed that consonants give cues primarily about the lexicon, whereas vowels carry cues about syntax. In a study supporting this hypothesis, we showed that when segmenting words from an artificial continuous stream, participants compute statistical relations over consonants, but not over vowels. In the study reported here, we tested the symmetrical hypothesis that when participants listen to words in a speech stream, they tend to exploit relations among vowels to extract generalizations, but tend to disregard the same relations among consonants. In our streams, participants could segment words on the basis of transitional probabilities in one tier and could extract a structural regularity in the other tier. Participants used consonants to extract words, but vowels to extract a structural generalization. They were unable to extract the same generalization using consonants, even when word segmentation was facilitated and the generalization made simpler. Our results suggest that different signal-driven computations prime lexical and grammatical processing.     

Forcing in Łukasiewicz Predicate Logic

In this paper we study the notion of forcing for Łukasiewicz predicate logic (Ł∀, for short), along the lines of Robinson’s forcing in classical model theory. We deal with both finite and infinite forcing. As regard to the former we prove a Generic Model Theorem for Ł∀, while for the latter, we study the generic and existentially complete standard models of Ł∀. Presented by Jacek Malinowski     

Functional topography of early periventricular brain lesions in relation to cytoarchitectonic probabilistic maps

Early periventricular brain lesions can not only cause cerebral palsy, but can also induce a reorganization of language. Here, we asked whether these different functional consequences can be attributed to topographically distinct portions of the periventricular white matter damage. Eight patients with pre- and perinatally acquired left-sided periventricular brain lesions underwent focal transcranial magnetic stimulation to assess the integrity of cortico-spinal hand motor projections, and functional MRI to determine the hemispheric organization of language production. MRI lesion-symptom mapping revealed that two distinct portions of the periventricular lesions were critically involved in the disruption of cortico-spinal hand motor projections on the one hand and in the induction of language reorganization into the contra-lesional right hemisphere on the other hand. Both regions are located in a position compatible with the course of cortico-spinal/cortico-nuclear projections of the primary motor cortex in the periventricular white matter, as determined by the stereotaxic probabilistic cytoarchitectonic atlas developed by the Jülich group.     

Latina breast cancer survivors' lived experiences: diagnosis, treatment, and beyond

Latina breast cancer survivors are not benefiting from advances in psychosocial interventions. Despite their greater breast cancer burden, there is a dearth of information about this population. This qualitative study examined the experiences of 18 immigrant Latina breast cancer survivors along the survivorship continuum, from diagnosis to long-term survivorship. The authors conducted separate focus groups with women in the acute, reentry, and long-term survivorship stages. Through grounded theory analysis, the authors uncovered 5 themes of experience: perceptions of psychological well-being, impact of diagnosis, impact of treatment, need for social support, and development of new attitudes. Some themes were applicable across all survivorship stages, whereas others were more salient at a particular stage. Within themes, the authors identified experiences reported in the general literature (i.e., the debilitating effect of chemotherapy) and distinct cultural experiences (i.e., fear that a cancer diagnosis leads to certain death). Results suggest that treatments tailored for each survivorship stage are more likely to be effective than generic interventions. These findings have the potential to lessen health disparities in utilization of psychosocial treatments by Latina breast cancer survivors.     

Social mobbing calls in common marmosets (Callithrix jacchus): effects of experience and associated cortisol levels

We compared the mobbing response to model snakes of two groups of captive-born common marmosets (Callithrix jacchus) differing in genetic relatedness, age and past experience. Mobbing vocalisations (tsik calls), other mobbing behaviour and attention to the stimulus were recorded for 2 min. intervals pre-exposure, during exposure to various stimuli and post-exposure. Marmosets in one group were vocally reactive to all stimuli, although more so to one particular stimulus resembling rearing snakes and modified images of it, whereas the marmosets in a younger and genetically unrelated group attended to the stimuli but made very few mobbing calls. The parent stock of the first group had suffered stress in early life and had developed a phobic response to a specific stimulus, which they had transmitted to their offspring. A third group, matching the older group in age range but genetically unrelated, was also found to be unresponsive to the stimulus that elicited the strongest response in the first group. Cortisol levels in samples of hair were assayed and a significant negative correlation was found between the number of tsik calls made during presentation of the stimuli and the cortisol level, showing that mobbing behaviour/behavioural reactivity is associated with low levels of physiological stress.     

Protagoras Refuted: How Clever is Socrates' "Most Clever" Argument at Theaetetus 171a–c?'

This article aims at reconstructing the logic and assessing the force of Socrates' argument against Protagoras' 'Measure Doctrine' (MD) at Theaetetus 171a–c. I examine and criticise some influential interpretations of the passage, according to which, e.g., Socrates is guilty of ignoratio elenchi by dropping the essential Protagorean qualifiers or successfully proves that md is self-refuting provided the missing qualifiers are restored by the attentive reader. Having clarified the meaning of MD, I analyse in detail the broader section 170a–171d and argue, against an extensive scholarly consensus, (1) that it contains two slightly different formulations of the same argument, and not two (or three) distinct arguments, (2) that Socrates does not highlight his own strategy at 171a–c as especially clever, and (3) that his argument successfully shows that md turns out to be untenable for Protagoras himself when submitted to scrutiny in dialectical contexts, without aiming at proving its absolute falsehood. Finally, I clarify the philosophical import of the final image of Protagoras' momentary return from the underworld.