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561.
This article first introduced the current technology of the privacy protection model, and analyzed their characteristics and deficiencies. Afterwards, from the point of view of revenue, the shortcomings of the traditional privacy protection model have analyzed through the group intelligent computing method. Based on this, this paper proposes a research and application of virtual user information of security strategy based on group intelligent computing, through the collection of visitor's private information historical access data, intelligent calculation of the strategy group between the visitor and the interviewee. The setting of the threshold of the visited person can protect the privacy information of the user more effectively. In this paper, the implementation flow, algorithm implementation process, and specific architecture design of the proposed virtual user of privacy protection model based on group intelligent computing are introduced respectively. The specific algorithms include PCA, BP neural network, and genetic algorithm. Finally, the proposed privacy has verified through experiments. Protection model can protect user privacy more effectively than traditional privacy protection model. In the future, we will further expand and improve the privacy protection model of virtual users based on group intelligent computing, including considering the dynamic and inconsistency of access to the privacy information, that is, accessing different private information will produce different overlay effects and parallelism. We will also study how to apply this model to actual systems such as shopping websites and social platforms, and use commercial data to evaluate the performance of the model and further improve it.  相似文献   
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Alcohol misuse is a pressing area of public health concern. This non‐participant observational study investigated the functional characteristics of on‐licensed premises where alcohol is consumed. Seven different licensed premises from South Central England were visited and observed for similar three hour periods on Saturday evenings. Observations within these ecological niches were grouped using a functional taxonomy of affordances and effectivities related to alcohol drinking. Affordances provide a theoretically grounded and useful concept for evaluating how individuals behave in drinking contexts, while identifying action opportunities for inhibiting and promoting consumption. Identified alcohol‐related affordances were related to: Alcohol access, regulations, furnishing, alternative opportunities for action, décor and lighting, drink and accessory availability, and action opportunities provided by others. This research has implications for understanding alcohol consumption in real‐time, social environments, with direct implications for preventing excessive consumption within community alcohol outlets.  相似文献   
565.
杨群  张积家  范丛慧 《心理学报》2021,53(7):746-757
词汇歧义是语言的普遍现象。在汉语中, 歧义词的种类繁多, 是少数民族学生汉语学习困难的重要原因之一。通过两个实验, 考察在不同加工时间条件下维吾尔族和汉族的大学生在汉语歧义词消解中的语境促进效应及抑制效应。结果发现, 两个民族的大学生均出现了语境促进效应, 但在短时加工条件下, 汉族大学生的语境促进效应显著大于维吾尔族大学生, 在长时加工条件下, 两个民族的大学生的语境促进效应并无显著差异。在短时加工条件下, 仅汉族大学生可以有效地抑制无关信息的干扰; 在长时加工条件下, 两个民族的大学生均可以有效地抑制无关信息的干扰。整个研究表明, 在汉语歧义词消解中, 随着加工时间增加, 维吾尔族大学生的语境促进效应和对无关信息的抑制均可以达到与汉族大学生相近的水平。  相似文献   
566.
To take up the AJCP editor's call to think forward in this article, I offer up three challenges that revolve around further contextualizing our understandings of diversity, i.e., reconsidering the notion of “difference” between discrete categories; more fully emphasizing diversity as socially situated; and further delving into local, setting‐specific practices that shape the meanings of diversity. Enhanced attention to these three challenges can transform theory, research, and action about diversity as we move into community psychology's next 50 years.  相似文献   
567.
People are biased toward believing that what others say is what they truly think. This effect, known as the truth bias, has often been characterized as a judgmental error that impedes accuracy. We consider an alternative view: that it reflects the use of contextual information to make the best guess when the currently available information has low diagnosticity. Participants learnt the diagnostic value of four cues, which were present during truthful statements between 20% and 80% of the time. Afterwards, participants were given contextual information: either that most people would lie or that most would tell the truth. We found that people were biased in the direction of the context information when the individuating behavioral cues were nondiagnostic. As the individuating cues became more diagnostic, context had less to no effect. We conclude that more general context information is used to make an informed judgment when other individuating cues are absent. That is, the truth bias reflects a smart guess in a low diagnostic world. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
568.
Past research has shown that change detection performance is often more efficient for target objects that are semantically incongruent with a surrounding scene context than for target objects that are semantically congruent with the scene context. One account of these findings is that attention is attracted to objects for which the identity of the object conflicts with the meaning of the scene, perhaps as a violation of expectancies created by earlier recruitment of scene gist information. An alternative account of the performance benefit for incongruent objects is that attention is more apt to linger on incongruent objects, as perhaps identifying these objects is more difficult due to conflicting information from the scene context. In the current experiment, we present natural scenes in a change detection task while monitoring eye movements. We find that eye gaze is attracted to these objects relatively early during scene processing.  相似文献   
569.
The present study analyses interviews that were conducted with eight professionals who have provided therapeutic work to asylum seekers. It explores practitioners’ perspective on the impact of clinical supervision on their work as well as the impact of their working organisational context on the way they experience their professional identity. The findings of the study suggest that the experience of working with this population produces a notion of professional identity that offers a more politicised engagement with clinical work. This politicised notion of professional identity is reflected in the practitioners’ perspective on the use of clinical supervision as well as in the manner in which they position themselves within their organisational context.  相似文献   
570.
In the present study, we evaluated a model of relations among contextual factors (family, school, and peer group), personal identity (i.e., coherence and confusion), and problem behavior among Iranian adolescents. The sample consisted of 765 Iranian adolescents and 615 primary caregivers. Results indicated that family functioning (adolescent report) was related to adolescent problem behavior (a) directly and (b) indirectly through identity confusion. Peer support on the other hand was solely indirectly related to adolescent problem behavior through identity confusion. School functioning was also significantly and negatively related to adolescent problem behavior. The present findings suggest that identity and contextual factors play important roles in steering Iranian adolescents toward or away from behavior problems. Implications for further research are discussed.  相似文献   
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