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221.
The effects of the size of the environment on animals’ spatial reorientation was investigated. Domestic chicks were trained to find food in a corner of either a small or a large rectangular enclosure. A distinctive panel was located at each of the four corners of the enclosures. After removal of the panels, chicks tested in the small enclosure showed better retention of geometrical information than chicks tested in the large enclosure. In contrast, after changing the enclosure from a rectangular-shaped to a square-shaped one, chicks tested in the large enclosure showed better retention of landmark (panels) information than chicks tested in the small enclosure. No differences in the encoding of the overall arrangement of landmarks were apparent when chicks were tested for generalisation in an enclosure differing from that of training in size together with a transformation (affine transformation) that altered the geometric relations between the target and the shape of the environment. These findings suggest that primacy of geometric or landmark information in reorientation tasks depends on the size of the experimental space, likely reflecting a preferential use of the most reliable source of information available during visual exploration of the environment.  相似文献   
222.
This study aimed at predicting intentions to avoid casual sex and to use condoms, through self-efficacy, attitudes, optimistic bias in perceived risk, knowledge and past sexual risk behaviour. To this end, a mixed-sex sample of high school and university students between 16 and 25 years completed questionnaires at two points in time. Intentions to avoid casual sex were predicted positively by the attitude towards avoiding casual sex and assertiveness in sexual relationships, and negatively by communication about sex. The intention to use condoms was predicted positively by the perceived benefits of condom use, and negatively by past sexual risk behaviour and fatalism. Gender and sexual experience were found to have a moderating influence, implying that AIDS education should use different messages for these target groups. Since the results show that condom use is quite a powerful habit and that sexually non-active subjects had more positive intentions towards safe sex, AIDS education should start at a young age in order to establish safe sex habits from the beginning. © 1997 John Wiley & Sons, Ltd.  相似文献   
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224.
Potential discrepancies between felt and verbally communicated emotions elicited by two Pride events (‘selected for a job among a large group’ and ‘being congratulated for one's own new partner’) were studied by means of a structured questionnaire. Italian male (n = 88) and female (n = 107) university students attributed felt and communicated emotions to the event protagonist P, choosing from a list of 14 emotions; the communication occurred with P‘s partner or friend, or with an acquaintance. Statistical analyses of subjects’ attributions confirmed the hypothesis that felt emotions are regulated in verbal communication to others: pride, triumph, self-satisfaction and excitement were de-emphasized in communication; joy, satisfaction, happiness and surprise were intensified; other emotions were communicated as felt. Event type, and to a lesser extent sex of subject, significantly influenced the direction and extent of regulation. The results are interpreted as showing that the verbal communication of emotion is influenced by emotion-related social norms and beliefs.  相似文献   
225.
In psychosocial migration literature, the perspective of ambiguous loss has been relevant to articulate personal and relational experiences in the context of transnational families and ongoing separation. Most studies have focused on adult members’ experiences of transnational families, but research exploring ambiguous loss in adolescents whose parents have migrated is still lacking. The present study aimed to explore adolescents’ lived experiences of parental migration. In a pilot explorative study, 14 adolescents with at least one parent who migrated were interviewed about their lived experiences of transnational parent-child relationships and ongoing parent-child separation. Data analysis identified four themes in participants’ accounts: practices of separation creating confusion; current relationship with migrant parents permeated by ambiguity; distrustful representations of migrant parents; and family and social dynamics reactivating the pain of loss. The findings reveal how in the context of parental migration, patterns of separation and ongoing relational processes, compounded by the uncertainty of reunification and an exclusionary social fabric, constitute core elements that shape adolescents’ lived experiences of parent-child relationships characterized by ambiguity.  相似文献   
226.
Here is a prima facie plausible view: since the metaethical error theory says that all positive moral claims are false, it makes no sense for error theorists to engage in normative ethics. After all, normative ethics tries to identify what is right or wrong (and why), but the error theory implies that nothing is ever right or wrong. One way for error theorists to push back is to argue for “concept preservationism,” that is, the view that even though our ordinary moral discourse is deeply flawed, we should nevertheless continue to engage in moral thought and talk. However, in this article, I pursue a different strategy. I argue that even if we completely abandon moral discourse, thus endorsing “concept abolitionism,” the discipline of normative ethics survives. While traditional normative ethics uses as its “starting points” moral claims and beliefs, instead, concept abolitionists can make use of alternative utterances and attitudes that share salient characteristics with moral claims and beliefs, allowing for a kind of theorizing that is practically oriented, impartial, involves the traditional subject matters and methods of normative ethics, and allows engagement with the arguments of traditional moral philosophers.  相似文献   
227.
This paper intends to analyse the current political and social situation in Brazil and show how this context has influenced the management of the public health crisis generated by the COVID-19 pandemic. To this end, the authors conducted an investigation into Brazil’s historical roots, which have not only engendered deep class differences but, also, social psychopathologies such as dissociation and perversion. Finally, this paper presents a symbolic analysis of social exclusion and how the mythical figure of Sophia can inspire a renewed movement of inclusion and tolerance.  相似文献   
228.
It is an open question whether the motor system is involved during understanding of concrete nouns, as it is for concrete verbs. To clarify this issue, we carried out a behavioral experiment using a go-no go paradigm with an early and delayed go-signal delivery. Italian nouns referring to concrete objects (hand-related or foot-related) and abstract entities served as stimuli. Right-handed participants read the stimuli and responded when the presented word was concrete using the left or right hand. At the early go-signal, slower right-hand responses were found for hand-related nouns compared to foot-related nouns. The opposite pattern was found for the left hand. These findings demonstrate an early lateralized modulation of the motor system during noun processing, most likely crucial for noun comprehension.  相似文献   
229.
In the present study, the authors aimed to assess the short- and long-term predictive power of the various components of an emergent literacy model on early writing abilities in a language with a mainly transparent orthography (Italian). Emergent literacy skills were assessed in 72 children (M age = 5.05 years, SD = ± .03) who were followed longitudinally from preschool to the end of the first grade of primary school. Their early writing abilities (orthographic correctness in writing individual words) and their advanced writing abilities (orthographic correctness in text writing) were tested at the beginning and at the end of the school year. Multiple stepwise and logistic regression analyses were conducted to evaluate the predictive capacities of emergent literacy abilities on early and advanced writing competences. Results show that notational competence is a strong predictor of early writing skills and that phonological competence only has an effect insofar as it is integrated with notational competence. Emergent literacy competences do not significantly predict orthographic errors in advanced text writing. This research allows for reconsideration of the importance of phonological awareness and gives a central role to notational competence in predicting early writing competence.  相似文献   
230.
In this article I intend to explore the conception of science as it emerges from the work of Husserl, Schutz, and Garfinkel. By concentrating specifically on the issue of science, I attempt to show that Garfinkel’s views on the relationship between science and the everyday world are much closer to Husserl’s stance than to the Schutzian perspective. To this end, I explore Husserl’s notion of science especially as it emerges in the Crisis of European Sciences, where he describes the failure of European science and again preaches for a return to the “things themselves”. In this respect I interpret ethnomethodology’s most recent program as an answer to that call originating from a sociological domain. I then argue that the Husserlian turn within ethnomethodology marks the split between Garfinkel and Schutz. In fact I try to show that Schutz’s epistemological work is only partially inspired by phenomenology and that his conception of science retains a rationalist stance that ethnomethodology opposes. In the final section I briefly discuss Garfinkel’s most recent program as a way of closing the gap between theory and experience by linking the topics of science to the radical experiential phenomena.  相似文献   
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