Proper names and how they are learned

Abstract

Proper names function in our conceptual lives as means for denoting individuals in kinds. Kinds are denoted by common names, more precisely count nouns, and so there are important interrelations between proper names and common nouns. All of this shows up in the way we interpret proper names and employ them in everyday inferences. For example, an airline may count three passengers in relation to a single person Jane, if Jane takes three trips with the airline. Each of the three passengers is Jane, but there is only one Jane. To handle such operations we propose a theory of proper names as part of the theory of kinds. This enables us to specify certain resources (some of them unlearned) that are necessary for the learning of proper names and also a theory of how they are learned. We review the experimental literature on the learning of proper names from the standpoint of the theory. We do not extend the theory to cover recognition or recall.     

Emerging Technologies and Family Communication: The Case of International Students

Families with members living in different countries have embraced emerging technologies but little is known of the impact of mediated communication among these families. Economic globalization and the emergence of accessible information communication technologies have been parallel to the unprecedented number of higher education students who now travel abroad to study. Understanding the students’ experience may expand our knowledge on how the adoption of emerging technology is shaping transnational family relationships. In this study, international students were interviewed to share their perspectives of how mediated family communication may impact their wellbeing. Students from 14 countries and attending a university in Spain participated in 12 in-depth interviews and one focus group (n?=?10). Overall, the results suggest emerging technologies enable the maintenance of close relationships, foster a sense of connectedness, and help students to better adapt to a new environment. Students’ choices of technology are influenced by accessibility factors and cost. The type of relationship students have with their families seem to become more pronounced with interactions mediated by emerging technology. Since members of the younger generation may be more technologically literate than their predecessors, a shift in the role of who controls the use of and supplies advice about technology is manifest, with young adults advising parents about technology choices. Therefore, the control of the communication—i.e., frequency and length—is transferred from parents to students. According to students, mediated family exchanges strengthen their physical, emotional, and social wellbeing. However, the continuous availability of the technology among family members may also be stressful.     

Virtualizing intimacy: information communication technologies and transnational families in therapy

Information communication technologies (ICTs) are a ubiquitous feature of immigrant family life. Affordable, widely accessible, and highly adaptable ICTs have transformed the immigrant experience into a transnational process with family networks redesigned but not lost. Being a transnational family is not a new phenomenon. Transnationalism, however, has historically been reserved for the wealthier professional and political immigrant class who were able to freely travel and use expensive forms of communication before the emergence of accessible technologies. This paper systematically reviews the research literature to investigate the potential impact of ICTs on the lives of transnational families and how these families utilize them. The wide penetration of ICTs also puts into question some of the ways in which scholars have conceptualized the immigrant experience. The appropriate use of technology in family therapy should strengthen culturally competent and equity-based approaches to address the needs of these families. A family therapy with a transnational family illuminates some of the potential that these technologies introduce in the practice of relational clinicians.     

Subjective Well-Being and Adaptation. The Case of Uruguay

We assess the recent evolution of the quality of life in Uruguay, analysing whether current subjective well-being levels are conditioned by the objective well-being trajectory of each individual. We explore subjective well-being in 3 domains: life, economic situation and housing satisfaction. Although adaptation has been addressed in the empirical literature for developed countries, there is scarce evidence for developing countries due to the lack of suitable panel datasets. In this article, we provide an econometric test of the adaptation hypothesis based on longitudinal data from Uruguay for the years 2004, 2006 and 2011/12 (Estudio Longitudinal de Bienestar en Uruguay). Our main findings show that present levels of life, economic and housing satisfaction are each positively correlated with the corresponding contemporary and lagged objective variable of interest. Thus, we reject the adaptation hypothesis in all the dimensions considered. We also explore the role of social interactions in the 3 subjective well-being dimensions, finding out that average objective well-being of the reference group (either income or crowding) is not associated with individual subjective well-being levels.

     

Constraints on enhanced extinction resulting from extinction treatment in the presence of an added excitor

Three Pavlovian fear conditioning experiments with rats as subjects explored the effect of extinction in the presence of a concurrent excitor. Our aim was to explore this particular treatment, documented in previous studies to deepen extinction, with novel control groups to shed light on the processes involved in extinction. Relative to subjects extinguished on the target CS alone, Experiments 1 and 2 found across a range of parameters that any appreciable effect of facilitated extinction due to the concurrent excitor was submerged by generalization decrement going from extinction to testing. In Experiment 3 we used different durations for the target and concurrent stimuli in order to discourage configuring and an ABC renewal design to increase sensitivity, and observed diminished renewal resulting from extinction in the presence of a second excitor. Our findings suggest that there are distinct limits to the observation of enhanced extinction in the presence of an excitor and identifies some of the sources of these limitations.     

Formal systems for modal operators on locales

In the paper [8], the first author developped a topos- theoretic approach to reference and modality. (See also [5]). This approach leads naturally to modal operators on locales (or spaces without points). The aim of this paper is to develop the theory of such modal operators in the context of the theory of locales, to axiomatize the propositional modal logics arising in this context and to study completeness and decidability of the resulting systems.     

Effect of a retention interval between pre-exposure and conditioning on latent inhibition in humans using a blink conditioning procedure

Latent inhibition, retarded learning after pre-exposure to the to-be-conditioned stimulus, was examined using a blink conditioned procedure in humans. Experiment 1 showed that the procedure is suited to inducing the latent inhibition effect. In Experiment 2, the introduction of a 3-minute interval between pre-exposure and conditioning phases attenuated latent inhibition. These results contribute to identify the mechanisms involved in pre-exposure and subsequent conditioning of a stimulus, which is particularly important if we bear in mind that latent inhibition has been used repeatedly as an instrument to analyze the course of attentional processes in normal and pathological populations.     

Assessment of the global intelligence and selective cognitive capacities in preterm 8-year-old children

The aim of this study was to assess various cognitive abilities such as attention, IQ, reasoning, and memory related to academic achievement in 8- and 9-year-old preterm children. A total of 141 children were assessed. The preterm group (=37 weeks) comprised 63 children and was compared to 78 full-term children. Attention was evaluated using the d2 Selective Attention test, and the IQ by the L-M form of the Stanford-Binet Intelligence Scale, establishing a profile of abilities: perception, memory, comprehension, reasoning, and verbal fluency. Significant differences in IQ were found between the preterm and full-term children. Of the cognitive abilities assessed, the only significant differences were found in verbal fluency, with preterm boys showing lower verbal fluency scores than full-term children. In conclusion, all preterm groups have attention ability similar to that of full-term children. However, preterm children obtain lower scores in intelligence measures. In addition, preterm boys have verbal fluency difficulties. Taking into account the increase in preterm births, suitable intervention programs must be planned to attend the difficulties found.