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991.
Face recognition is widely held to rely on ‘configural processing’, an analysis of spatial relations between facial features. We present three experiments in which viewers were shown distorted faces, and asked to resize these to their correct shape. Based on configural theories appealing to metric distances between features, we reason that this should be an easier task for familiar than unfamiliar faces (whose subtle arrangements of features are unknown). In fact, participants were inaccurate at this task, making between 8% and 13% errors across experiments. Importantly, we observed no advantage for familiar faces: in one experiment participants were more accurate with unfamiliars, and in two experiments there was no difference. These findings were not due to general task difficulty – participants were able to resize blocks of colour to target shapes (squares) more accurately. We also found an advantage of familiarity for resizing other stimuli (brand logos). If configural processing does underlie face recognition, these results place constraints on the definition of ‘configural’. Alternatively, familiar face recognition might rely on more complex criteria – based on tolerance to within-person variation rather than highly specific measurement.  相似文献   
992.
The aim of this work was to study the effects of valence and age on visual image recognition memory. The International Affective Picture System (IAPS) battery was used, and response time data were analyzed using analysis of variance, as well as an ex‐Gaussian fit method. Older participants were slower and more variable in their reaction times. Response times were longer for negative valence pictures, however this was statistically significant only for young participants. This suggests that negative emotional valence has a strong effect on recognition memory in young but not in old participants. The τ parameter, often related to attention in the literature, was smaller for young than old participants in an ex‐Gaussian fit. Differences on the τ parameter might suggest poorer attentional performance in old participants.  相似文献   
993.
When a subset of list items is strengthened, the discriminability of the nonstrengthened items is unaffected. This regularity has been dubbed the null list strength effect (LSE), and despite its many replications in item recognition, little research has investigated whether an LSE occurs in associative recognition. We conducted two experiments in which a set of pairs were studied once and a set of interference pairs were studied either once (pure-weak-list condition) or four times (mixed-list condition). Equivalent levels of performance for the nonstrengthened pairs were observed in both the pure-weak and mixed conditions using both yes–no and two-alternative forced choice testing. Additionally, equivalent false alarm rates were observed between rearranged pairs composed of weak and strong items. Both sets of results were found to be consistent with a matrix model that has no overlap among its item representations.  相似文献   
994.
Despite numerous individual success stories of living the American dream, the Muslim American community still remains one of the most misunderstood and underrepresented minorities in the United States. This study investigates the views of this community by mapping and explaining members' investigates on a number of issues of social and political import. It shows that the issue attitudes of Muslim Americans are rather uniform on some social and non-social issues but very diverse on others. Moreover, it also shows that the differences of opinion that were uncovered can be explained by a variety of factors including a respondent's ethnic or national origin and how committed a respondent is to the practice of Islam, defined by the frequency of mosque attendance. While these results are temporally limited, they do show that this is a very diverse community and set a strong foundation for further quantitative and qualitative investigations of how Muslim Americans' religious practices, ethnic backgrounds, and socio-economic characteristics affect their essential social and political beliefs.  相似文献   
995.
Accounts from the humanities which focus on describing the nature of whole body plastinates are examined. We argue that this literature shows that plastinates do not clearly occupy standard cultural binary categories of interior or exterior, real or fake, dead or alive, bodies or persons, self or other and argue that Noël Carroll’s structural framework for horrific monsters unites the various accounts of the contradictory or ambiguous nature of plastinates while also showing how plastinates differ from horrific fictional monsters. In doing so, it offers an account of the varied reactions of those responding to exhibitions of plastinated whole bodies.  相似文献   
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Mike Hulme 《Zygon》2015,50(4):893-905
Why does climate change continue to be a forceful idea which divides people? What does this tell us about science, about culture, and about the future? Despite disagreement, how might the idea of climate change nevertheless be used creatively? In this essay I develop my investigation of these questions using four lines of argument. First, the future risks associated with human‐caused climate change are severely underdetermined by science. Scientific predictions of future climates are poorly constrained; even more so the consequences of such climates for evolving human socio‐technological and natural ecosystems. Second, I argue that to act politically in the world, people have to pass judgments on the facts of science; facts do not speak for themselves. Third, because these judgments are different, the strategic goals of policy interventions developed in response to risks associated with future climate change are inevitably multiple and conflicting. Finally, reconciling and achieving diverse goals requires political contestation. “Moving forward” on climate change then becomes a task of investing in the discursive and procedural preconditions for an agonistic politics to work constructively, to enable ways of implementing policies when people disagree.  相似文献   
999.
Religious orientation and ethnic identity inform the religious coping process, but research on this topic is scarce. The authors collected data on these constructs from a sample (N = 319) of bereaved adults. A canonical correlation analysis showed that individuals who engage in traditional spiritual practices and strive to achieve ordinary and transcendental spiritual goals are more likely to engage in positive religious coping (Wilks's Λ = .36, Rc2 = .62, p < .001). Also, a multiple regression analysis revealed that individuals with higher levels of ethnic identity development are more likely to engage in positive religious coping (β = .12, t < .05). Finally, a discriminant analysis indicated that ethnic identity and a conservative religious orientation discriminated between Whites and ethnic minority individuals, Wilks's Λ = .71, χ2(4, N = 204) = 70.10, p < .001, Rc2 = .26. The authors encourage counselors to strengthen their multicultural and spiritual competencies to provide effective services to a culturally and religiously diverse clientele.  相似文献   
1000.
Much research confirms the importance of the quality of the parent–child relationship on youth involvement in delinquency. Yet, few have examined this in reverse order, that is, how an arrest for delinquency impacts the parent–child relationship. This article explores the effects of arrest on the child’s perceived level of parental support using youth survey data for the nation. Among non-arrested youth, parental support experiences a gradual decline during the early teen years, and a considerable rebound in the late teen years. Among arrested youth, support shows sharper drops and recoveries over the teen years. Controlling for a set of social, legal, and demographic items, we examine the effects of the number of arrests on parental support with multinomial logistic regression, noting several gender effects. First, we find that arrests predict lower levels of support for mothers, but not for fathers. An equally noteworthy finding is that boys report more parental support than girls do, regardless of parent gender.  相似文献   
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