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531.
Jones JE Antoniadis E Shettleworth SJ Kamil AC 《Journal of comparative psychology (Washington, D.C. : 1983)》2002,116(4):350-356
Three avian species, a seed-caching corvid (Clark's nutcrackers; Nucifraga columbiana), a non-seed-caching corvid (jackdaws; Corvus monedula), and a non-seed-caching columbid (pigeons; Columba livia), were tested for ability to learn to find a goal halfway between 2 landmarks when distance between the landmarks varied during training. All 3 species learned, but jackdaws took much longer than either pigeons or nutcrackers. The nutcrackers searched more accurately than either pigeons or jackdaws. Both nutcrackers and pigeons showed good transfer to novel landmark arrays in which interlandmark distances were novel, but inconclusive results were obtained from jackdaws. Species differences in this spatial task appear quantitative rather than qualitative and are associated with differences in natural history rather than phylogeny. 相似文献
532.
Cordoni Giada Comin Marta Collarini Edoardo Robino Carlo Chierto Elena Norscia Ivan 《Animal cognition》2023,26(2):687-701
Animal Cognition - In social mammals, conflict resolution involves the reunion of former opponents (aggressor and victim) after an aggressive event (reconciliation) or post-conflict triadic... 相似文献
533.
534.
Giulio Boccato Dora Capozza Elena Trifiletti Gian Antonio Di Bernardo 《Journal of applied social psychology》2015,45(11):629-647
The contact hypothesis suggests that the interaction between members of different groups decreases prejudice. Moderators and mediators shaping this link have been investigated. However, research about the factors that facilitate contact is not frequent. This article examines secure attachment as an antecedent of contact. Three studies provide information about various aspects of the relationship between secure attachment and contact: security is positively associated with (a) intergroup contact, which in turn is related to reduced prejudice (Study 1); (b) implicit approach tendencies toward the outgroup (Study 2); and, once again, (c) with contact through the indirect effect of openness to exploration (Study 3). In the discussion, we recommend priming both secure and insecure schemas to investigate their unique effects on intergroup contact. 相似文献
535.
During the last decades, the socio-economic policy agenda has devoted an increasing attention to the inclusion of disabled people into society. It follows that understanding the drivers of life outcomes and conditions of disabled people is essential to analyze the sources of disadvantaged positions.This paper brings evidence on the predictors of life satisfaction of disabled people in Italy, focusing on four specific dimensions (relations with relatives and friends, economic conditions, and leisure time) and analyzing information on people with functional limitations and health problems, as provided by the 2011 ISTAT survey.Estimation results show that household structure, health and disability status affect life satisfaction more significantly than personal and income variables. Education attainments significantly affect satisfaction with the economic conditions. In addition, support in daily activities may increase satisfaction with economic conditions and leisure time, suggesting that providing non-monetary support would be effective in increasing life satisfaction, especially in those domains requiring freedom of movement. Finally, we find that older disabled people are, on average, more satisfied than younger disabled people, while gender is relevant when interacted with the household type. 相似文献
536.
This article analyzes the links between the conception of the body and of sexuality found in Freud and Merleau‐Ponty. The French philosopher refers to Freud in various of his works, and performs a reading of Freud through which he rescues the meaning that the latter gives to sexuality as he integrates it into the totality of the person, without making it into a blind or merely instinctive force. As a consequence of this integration, the notions of the unconscious and of instinct or drive are interpreted in the light of the meaning or signification that they have in the person's behavior. Merleau‐Ponty's notion of pre‐reflective knowledge plays a decisive role in this understanding of meaning. In the same way, it allows important contemporary analysts to use these studies in their therapeutic work and also in psychological studies. 相似文献
537.
Gabriel?A.?LazarinEmail author Stacey?Detweiler Shivani?B.?Nazareth Elena?Ashkinadze 《Journal of genetic counseling》2016,25(2):395-404
Expanded carrier screening (ECS), introduced in 2009, identifies carriers for dozens or hundreds of recessive diseases. At the time of its introduction into clinical use, perspectives of the genetic counseling community regarding ECS were unknown. We conducted a survey in early 2012 of GCs and report the results here. They represent a snapshot of opinions and usage at that time, providing a baseline for comparison as the technology continues to evolve and as usage increases. The survey assessed personal perspectives, opinions on clinical implementation and clinical utilization of ECS. The sample included 337 GCs of varying clinical fields, of whom 150 reported practicing in reproductive settings. Our findings demonstrate that, at the time, GCs indicated general agreement with ECS as a concept – for example, most GCs agreed that carrier screening should address diseases outside of current guidelines and also indicated personal interest in electing ECS. There were also disagreements or concerns expressed regarding appropriate pre- and post-test counseling (e.g., the content and delivery mode of adequate informed consent) and practical implementation (e.g., the amount of time available for follow-up care). This was the first quantitative study of a large number of GCs and it revealed initial overall support for ECS among the GC profession. The authors plan to re-administer a similar survey, which may reveal changes in opinions and/or utilization over time. A follow up survey would also allow further exploration of questions uncovered by these data. 相似文献
538.
Ilya A. Volodin Elena V. Volodina Ekaterina N. Lapshina Kseniya O. Efremova Natalia V. Soldatova 《Animal cognition》2014,17(2):349-357
The potential for vocal modification in mammals has recently been of great interest. This study focuses on the potential for vocal matching in juvenile and adolescent goitred gazelles Gazella subgutturosa that were group housed as part of an animal management programme. Two groups of animals (16 and 19 unrelated individuals, respectively) were recorded at two different ages, juvenile and adolescent, regarding 20–25 calls per individual per age; each group was evaluated in a separate year. Vocal similarity of group members compared to non-members was prominent in both ages, but higher in juveniles. Individual identity was prominent in both ages and higher in adolescents. The more prominent vocal indicators of group membership in juveniles could be related to their higher social dependence compared to adolescents. The more individualized calls of adolescents could be a mechanistic consequence of more stable growth at older age. Our results suggest vocal plasticity of goitred gazelles under social influences. These data add to recent evidence about domestic goat kids Capra hircus, suggesting that vocalizations of species that are not capable of imitation are more flexible than previously thought. 相似文献
539.
Elena Marta Claudia Manzi Maura Pozzi Vivian Laurance Vignoles 《The Journal of social psychology》2014,154(3):198-207
Is identity an important predictor of social behavior? The present longitudinal study is focused on identity in order to understand why people continue to volunteer over an extended period of time. The theory of planned behavior and the role identity model of volunteering are used as theoretical framework. Two hundred thirty Italian volunteers were sampled and followed for 3 years. We analyzed functions of role identity as a volunteer. Results showed a significant impact of role identity in predicting volunteer performance after 3 years, mediated through behavioral intentions. Role identity fully mediated the relationships between behavioral intention and attitude, social norms, past behavior and parental modelling. 相似文献
540.
Miriam Dittmar Kirsten Abbot‐Smith Elena Lieven Michael Tomasello 《Cognitive Science》2014,38(1):128-151
Many studies show a developmental advantage for transitive sentences with familiar verbs over those with novel verbs. It might be that once familiar verbs become entrenched in particular constructions, they would be more difficult to understand (than would novel verbs) in non‐prototypical constructions. We provide support for this hypothesis investigating German children using a forced‐choice pointing paradigm with reversed agent‐patient roles. We tested active transitive verbs in study 1. The 2‐year olds were better with familiar than novel verbs, while the 2½‐year olds pointed correctly for both. In study 2, we tested passives: 2½‐year olds were significantly below chance for familiar verbs and at chance for novel verbs, supporting the hypothesis that the entrenchment of the familiar verbs in the active transitive voice was interfering with interpreting them in the passive voice construction. The 3½‐year olds were also at chance for novel verbs but above chance with familiar verbs. We interpret this as reflecting a lessening of the verb‐in‐construction entrenchment as the child develops knowledge that particular verbs can occur in a range of constructions. The 4½‐year olds were above chance for both familiar and novel verbs. We discuss our findings in terms of the relative entrenchment of lexical and syntactic information and to interference between them. 相似文献