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251.
Andrea Stracciari Katia Mattarozzi Cristina Fonti Maria Guarino 《Memory (Hove, England)》2013,21(7):690-699
We describe three patients exhibiting an acute reversible amnesia characterised by an impaired recollection of past events with preserved anterograde memory, thus consistent with a focal retrograde amnesia (FRA). This occurred after variable events: state of fugue, road accident, post-traumatic headache. Retrograde amnesia affected autobiographical memory so severely as to cover all of the patients' lives and to erase knowledge of their own identity. The retrieval of public events was variably affected, ranging from normality to severe impairment. No lesions were found on neuroimaging, and neurophysiological findings were unimpressive. FRA subsided in a few days, leaving a gap for the onset. The hypothesis of a psychogenic amnesia is considered, but overcoming the organic/psychogenic dichotomy the episodes appear as examples of “functional” memory inhibition, potentially triggered by different conditions, including events classifiable as psychic trauma. The clinical and neuropsychological traits of functional FRA are discussed. According to a current theory of autobiographical memory, the memory profile may be explained by a lost access to abstract autobiographical knowledge. Given some analogies with the more common transient global amnesia, a mechanism of spreading depression may also be hypothesised for functional FRA. 相似文献
252.
The political, social, and cultural history of a nation modulates the representations of rights and duties. The aim of this research is to compare students from two countries (Italy and Burundi) in terms of how they define their rights and duties. In the two countries, there are differences both in the legal protection of fundamental rights and in regard to material conditions, which in turn ensure the effectiveness of rights. Focus groups structured around nine questions were conducted in Burundi and in Italy. The discussions with Italian and Burundian students showed some clear differences. Although both groups speak of rights as something to be safeguarded and something that everyone is born with, Italian students do not recognize the complementarity of rights and duties and consider the latter simply as a limit and an obstacle to individual enhancement. On the contrary, Burundian adolescents seem more aware of their personal responsibilities and their role in protecting human rights. 相似文献
253.
Rita Guerra Margarida Rebelo Maria B. Monteiro Samuel L. Gaertner 《Journal of applied social psychology》2013,43(1):14-23
This experiment explored whether the benefits of a complete recategorization and a dual identity might effectively be translated into an intervention program designed to reduce prejudice among European Portuguese and African Portuguese 9‐ to 11‐year‐old children. Participants interacted for 45 minutes in weekly sessions for a month. One month after the last interaction, measures were administered to the children. Results revealed that only recategorization reduced prejudice over time relative to the control condition. Consistent with a functional perspective regarding which representation would most effectively promote their group's goals, a one‐group representation was more effective for the African Portuguese minority group. 相似文献
254.
Erin K. Maloney Maria K. Lapinski Lindsay Neuberger 《Journal of applied social psychology》2013,43(12):2377-2390
Voting to tax oneself in the current economic climate seems improbable. Framed in theories of normative influence and behavior change, this study tests the factors that predict voting for a county‐level millage (i.e., tax) to fund land preservation. Behavioral beliefs that contribute to people's attitudes toward the millage are identified and a model is tested with an expanded normative component. Results indicate that attitudes and subjective norms significantly predict voting intentions, and injunctive norms (i.e., people's perceptions of others' approval of taking an action) add significantly to the model's predictive power. Findings are reinforced by election results in which the millage proposal passed and can contribute to the applied literature by identifying social‐psychological factors that can be targeted with campaign messages. 相似文献
255.
Maria V. Mestre Paula Samper Ana M. Tur-Porcar Ana Llorca Mestre 《The Journal of genetic psychology》2013,174(4):260-271
Prior theories and scholars rarely distinguished between distinct forms of prosocial behaviors (i.e., actions intended to benefit others) and most scholars operationalize prosocial behaviors as a global construct. Furthermore, stringent tests of psychometric properties of prosocial behavior measures are rare, especially in countries other than the United States. The present study was designed to examine the structure and functions of a multidimensional measure of prosocial behaviors in youth from Spain. Six hundred and 66 adolescents (46% girls; M age = 15.33 years, SD = 0.47 years) from Valencia, Spain, completed the Prosocial Tendencies Measure-Revised (PTM-R), measures of sympathy, perspective taking, and a global measure of prosocial behavior. Results showed that the hypothesized 6-factor structure of the PTM-R had good fit, the best fit model as compared to alternative models, and that there were several unique patterns of relations between specific forms of prosocial behaviors and sympathy, perspective taking, and the global measure of prosocial behavior. Furthermore, although there were significant gender differences in some forms of prosocial behaviors, the structure of the PTM-R was equivalent across gender. Discussion focuses on the implications for theories and measurement of prosocial behaviors. 相似文献
256.
M. L. Dalla Chiara A. Ledda G. Sergioli R. Giuntini 《Journal of Philosophical Logic》2013,42(3):467-481
Shi and Aharonov have shown that the Toffoli gate and the Hadamard gate give rise to an approximately universal set of quantum computational gates. The basic algebraic properties of this system have been studied in Dalla Chiara et al. (Foundations of Physics 39(6):559–572, 2009), where we have introduced the notion of Shi-Aharonov quantum computational structure. In this paper we propose an algebraic abstraction from the Hilbert-space quantum computational structures, by introducing the notion of Toffoli-Hadamard algebra. From an intuitive point of view, such abstract algebras represent a natural quantum generalization of both classical and fuzzy-like structures. 相似文献
257.
Nathan Greenberg Maria Ramsay Perry Segal Abraham Weiss Harvey Evans 《Journal of personality assessment》2013,95(6):538-544
The main goal of this study was to measure longitudinally change in thought processes and reality testing of a prepsychotic adolescent undergoing psychotherapy. The Holt scoring system for measuring primary process from Rorschach responses was the main measuring instrument. Four Rorschachs were administered over a period of three years. The results of the latter were compared with the clinical ratings of two psychiatrists. While clinical change in response to treatment was slight, there did appear to be a shift from primary to more secondary forms of formal thought processes as determined by the Rorschach. 相似文献
258.
Barbara Pellegrini Chiara Zoppirolli Lorenzo Bortolan Hans-Christer Holmberg Paola Zamparo Federico Schena 《Human movement science》2013
Classical cross-country skiing can be performed using three main techniques: diagonal stride (DS), double poling (DP), and double poling with kick (DK). Similar to other forms of human and animal gait, it is currently unclear whether technique selection occurs to minimize metabolic cost or to keep some mechanical factors below a given threshold. The aim of this study was to find the determinants of technique selection. Ten male athletes roller skied on a treadmill at different slopes (from 0° to 7° at 10 km/h) and speeds (from 6 to 18 km/h at 2°). The technique preferred by skiers was gathered for every proposed condition. Biomechanical parameters and metabolic cost were then measured for each condition and technique. Skiers preferred DP for skiing on the flat and they transitioned to DK and then to DS with increasing slope steepness, when increasing speed all skiers preferred DP. Data suggested that selections mainly occur to remain below a threshold of poling force. Second, critically low values of leg thrust time may limit the use of leg-based techniques at high speeds. A small role has been identified for the metabolic cost of locomotion, which determined the selection of DP for flat skiing. 相似文献
259.
Maria Cheung 《The American journal of family therapy》2013,41(4):331-343
Abstract This article synthesizes social construction theory and the Satir approach to family therapy in terms of therapy as a process of cocreation of reality, the use of language and narrative, and the therapist's role as a participant-facilitator. Social constructionism has a tremendous impact on the present ideological shift in family therapy. The Satir model is a powerful approach to family therapy and has had a wide influence on generations of therapists. Although existing literature has well documented the influence of social construction theory on the postmodern school of thinking in family therapy, there is no literature exploring the compatibility of the Satir model with social construction theory. This research presents a theory-building process of the Satir approach to family therapy. 相似文献
260.