Towards a semantics for biscuit conditionals

This essay proposes a semantic analysis of biscuit-conditionals, such as Austin’s classic example “there are biscuits in the cupboard if you want some”. The analysis is grounded on the ideas of contextual restrictions, and of non-character encoded aspects of meaning, and provides a rigorous framework for the widespread intuitions that (i) the if-clause in a biscuit-conditional is truth-conditionally idle, but (ii) it ‘qualifies’ the speech-act in question. In the concluding section of this essay, the analysis is also applied to the importantly similar phenomenon of speech-act adverbs.

Maternal aggression as a model for acute social stress in the rat: A behavioral-electrocardiographic study

Maternal aggression of lactating rats was used to induce acute social stress in a resident-intruder paradigm. Behavioral and electrocardiographic responses of male intruders were simultaneously recorded. Cardiac electrical activity was measured by means of a telemetry system which ensured preservation of intruder's behavioral repertoire. Behavioral response to maternal attack was evaluated in terms of percent time spent in passive/submissive (p/s) and active/non-submissive (a/ns) patterns. This allowed us to classify the intruders as submissive, non-submissive, and intermediates. During the test, a significant decrease of average R-R interval (R-R) compared to baseline conditions and the occurrence of arrythmias of different nature were found. Ventricular arrhythmias, including premature ventricular beats and ventricular tachycardias, were present in all the intruders while R-R fluctuations and II degree atrioventricular (A-V) blocks only appeared in submissive and intermediate rats. Most ventricular arrhythmias occurred within the upper range of heart rate and were preceded by periods of low R-R variability. These electrocardiographic events were temporally associated with a/ns behavioral patterns and were related to an increased prevalence of sympathetic activity. On the other hand, R-R fluctuations and II degree A-V blocks preceded by high R-R variability were synchronized with p/s behavior and were ascribed to a predominant inhibitory effect of vagal activation which becomes more pronounced as the level of sympathetic activity increases. © 1995 Wiley-Liss, Inc.     

When motivation is not enough: Effects of prosociality and organizational socialization in volunteers’ intention to continue volunteering

Retention of volunteers is a main issue for no‐profit organizations. In the present study, using a cross‐sectional design, determinants of volunteers’ intentions to continue their service were investigated in a sample of 116 volunteers at different Italian organizations (M_age = 42.32, SD_age = 15.91). Guided by the conceptual model of the volunteer process, we hypothesized that organizational socialization should mediate the link between prosocial personality and intention to continue volunteering. Results confirmed our prediction. Findings provide suggestions for organizations concerned about volunteers’ dropout that focus on ameliorating the socialization process of less prosocial volunteers in order to support their intention to remain in the organization.     

Correction to: Bilingualism Is Associated with a Delayed Onset of Dementia but Not with a Lower Risk of Developing it: a Systematic Review with Meta-Analyses

Neuropsychology Review - The original version of this article unfortunately contained the following mistakes.     

The relationship between maladaptive personality functioning and problematic technology use in adolescence: A cluster analysis approach

In the last two decades, scientific research has explored the problematic use of internet, videogames and mobile phones. However, there is still little consistent knowledge regarding the co-occurrence of problematic technology use and the role of maladaptive personality characteristics in adolescence. The present study aimed to investigate adolescents' styles of technology use with a cluster analysis approach focusing on personality functioning. The sample comprised 408 Italian adolescents (46.3% males) aged 11 to 18 years (M _age = 13.80; SD = 2.08). Data were collected using the Internet Addiction Test, the Videogame Dependency Scale, the Test of Mobile-Phone Dependence Brief Form and the Personality Inventory for DSM5 Brief Form. Results provided a four-cluster solution based on the co-occurrence of problematic technology use. The four clusters were labeled as follows: cluster 1: “Above average internet and mobile-phone use”; cluster 2: “Below average technology use”; cluster 3: “Above average videogame use”; and cluster 4: “Problematic technology use.” Analyses on demographic variables (e.g., gender and age) demonstrated significant differences between the four groups. Adolescents with high levels of problematic technology use reported greater overall personality dysfunction than the other three groups. This finding supported our hypothesis on maladaptive personality functioning in adolescents at risk for addiction. Finally, the Antagonism domain played a specific role in differentiating the severity of adolescents' involvement in technology use. Further studies are needed to confirm our findings and to plan preventive interventions as well as therapeutic treatments.     

Hybrid Indexicals and Ellipsis

In this essay, I explain how certain suggestions put forth by Frege, Wittgenstein, and Schlick regarding the interpretation of indexical expressions may be incorporated within a systematic semantic account. I argue that the ‘hybrid’ approach they propose is preferable to more conventional systems, in particular when it comes to the interpretation of cases of cross-contextual ellipsis. I also explain how the hybrid view entails certain important and independently motivated distinctions among contextually dependent expressions, for instance between ‘here’ and ‘local’.