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751.
Ran Bian Fuzhuo Sun Zheting Lin Qin Gao Xiaoxiao Yuan Aishan Xie 《British journal of psychology (London, England : 1953)》2020,111(2):369-394
Based on the recently explored regulatory fit effect in social contexts, the present research is the first to investigate the interaction between interviewer's regulatory focus and interviewee's impression management (IM) tactics. We hypothesized that assertive and defensive IM tactics would fit with interviewer's promotion and prevention focus, respectively, and that interviewer's experience of this regulatory fit would lead to enhanced interview evaluation. We conducted four studies in which the participants were asked to rate an interviewee after reading a list of the interviewee's IM-related behaviours or watching a videotaped interview. Additionally, the participant's regulatory focus was operationalized as both an induced situational state and a measured chronic trait. The results supported our hypotheses by showing a significant interaction of the interviewer's regulatory focus and the IM tactics on interview evaluation: the promotion-assertive and the prevention-defensive ratings were more positive than the prevention-assertive and the promotion-defensive ratings. Moreover, mediation analysis revealed that the interaction exerts its effects on interview evaluation by providing interviewers with an intrapersonal regulatory fit experience. 相似文献
752.
Domangue TJ Mathews RC Sun R Roussel LG Guidry CE 《Journal of experimental psychology. Learning, memory, and cognition》2004,30(5):1002-1011
Learners are able to use 2 different types of knowledge to perform a skill. One type is a conscious mental model, and the other is based on memories of instances. The authors conducted 3 experiments that manipulated training conditions designed to affect the availability of 1 or both types of knowledge about an artificial grammar. Participants were tested for both speed and accuracy of their ability to generate letter sequences. Results indicate that model-based training leads to slow accurate responding. Memory-based training leads to fast, less accurate responding and highest achievement when perfect accuracy was not required. Evidence supports participants' preference for using the memory-based mode when exposed to both types of training. Finally, the accuracy contributed by model-based training declined over a retention interval. 相似文献
753.
蒯因在《语词和对象》这部著作中第一次提出了翻译的不确定性论题,这一论题的提出,引起了广泛的论证与反驳。通过分析蒯因本人对此论题的分析与论证,可以看出:翻译的不确定性论题是蒯因哲学体系中不可分割的一个部分,是对“经验论的两个教条”在语言中的继续批判,是“整体论”的逻辑发展,以及“本体论相对性”的理论前提。通过分析戴维森、普特南对此论题的回应,可以使我们对“彻底翻译不确定性论题”有一个更好的把握。 相似文献
754.
This study examined the role of retrieval context in implicit priming by manipulating percentage of word-stem index as shallow and deep processing while performing a word-stem completion task. 80 subjects were randomly divided into four groups each of 20 subjects: shallow processing or deep processing with few retrieval indices, and shallow processing or deep processing with many retrieval indices. Analysis indicated that proportion of word-stem completion was significantly higher for studied words than for nonstudied words in all four groups and that the subjects in the groups with many retrieval indices had a significantly increased proportion of word-stem completion between studied and nonstudied words than those in the groups with few retrieval indices. Postquestionnaire analysis indicated that more previously studied items were retrieved if many studied items were available during implicit word-stem completion and that only a small proportion of word-stem completion was finished with studied words by the subjects who were aware of the prior studied and test word relations in all four groups. It was concluded that having more studied words retrievable contributed to more being retrieved and that involuntary awareness had very limited influence on the priming in the implicit word-stem completion. 相似文献
755.
756.
The aim of this study was to look at motivations behind altruistic behavior in virtual communities by studying the sharing of game tips by experienced gamers. We examine several possible motivations (pure altruism, generalized reciprocity, and reputation) and qualitatively analyze tip types in terms of usefulness, visibility, and skill level. We found that in games that do not support a "performance stage" for skill demonstration, players often share game tips as a strategy to attract attention. To a certain degree, reciprocity can be used to explain small favor exchanges, but earning social reputation is often a much stronger motivating factor. 相似文献
757.
Neuronal substrates of relapse to cocaine-seeking behavior: role of prefrontal cortex 总被引:2,自引:0,他引:2
The return to drug seeking, even after prolonged periods of abstinence, is a defining feature of cocaine addiction. The neural circuitry underlying relapse has been identified in neuropharmacological studies of experimental animals, typically rats, and supported in brain imaging studies of human addicts. Although the nucleus accumbens (NAcc), which has long been implicated in goal-directed behavior, plays a critical role in this circuit, the prefrontal cortex (PFC) appears to process the events that directly trigger relapse: exposure to acute stress, cues previously associated with the drug, and the drug itself. In this paper, we review animal models of relapse and what they have revealed about the mechanisms underlying the involvement of the NAcc and PFC in cocaine-seeking behavior. We also present electrophysiological data from PFC illustrating how the hedonic, motor, motivational, and reinforcing effects of cocaine can be analyzed at the neuronal level. Our preliminary findings suggest a role for PFC in processing information related to cocaine seeking but not the hedonic effects of the drug. Further use of this recording technology can help dissect the functions of PFC and other components of the neural circuitry underlying relapse. 相似文献
758.
Zhang J Wieczorek WF Jiang C Zhou L Jia S Sun Y Jin S Conwell Y 《Suicide & life-threatening behavior》2002,32(4):370-379
As China opens its door to the world, suicide research is making rapid progress using methods and instruments developed in the West. This is a feasibility study of the psychological autopsy methodology applied in China, with its emphasis on the social and cultural environments. With samples of 66 completed suicides and 66 community normal living controls, the authors found that it is feasible to interview at least two informants for each suicide case and each control, between 2 and 6 months after the suicide. With the Chinese-cultivated contacting method of recruiting cases, the refusal rate is nearly zero. The Western-developed methodology per se proved to be valid in the Chinese culture. Ethical considerations in the context of Chinese culture are as important as in the West. Psychological autopsy technique is shown to be an equally applicable method for the study of completed suicides in Chinese culture as it is in the West. Future epidemiological research on Chinese suicide should use the psychological autopsy method to collect data from larger samples in order to increase our understanding of the risk factors for Chinese suicides. 相似文献
759.
A new decagonal quasicrystal (the D phase) with a period of about 1.6 nm was found to form in conventionally solidified and heat-treated Al75Ni15Ru10 alloys. The electron diffraction patterns of the Al-Ni-Ru D phase exhibit a large number of quite sharp diffraction spots located at precise decagonal symmetry positions, indicating a highly ordered decagonal quasicrystal with a long-range quasiperiodic correlation. The D phase is formed with a composition close to Al74Ni15Ru11, as determined by energy-dispersive X-ray analysis. By means of high-resolution electron microscopy, the structural features of the Al-Ni-Ru D phase, which are obviously different from that of the Al-Pd D phase (a typical decagonal quasicrystal with 1.6 nm periodicity reported previously), have been revealed. 相似文献
760.
The mechanical properties of periodic composites containing identical spherical particles are investigated using the principles of micromechanics and homogenization procedures. The averaged strain and stress fields are derived in terms of an eight-particle interaction. The effective elasticity with the cubic symmetry tensor is explicitly obtained. If the interaction term is dropped, then one recovers the conventional Mori–Tanaka model. With further approximations, the dilute model and the self-consistent model can also be obtained within the proposed framework. It is observed that the particle interactions make no contribution to the effective bulk modulus, a result that is consistent with other models and experiments for composites with cubic lattices. 相似文献