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901.
We examined a phenomenon related to hindsight bias, specifically, retrospective judgements about the foreseeability of an outcome. We predicted that negative, self-relevant outcomes would be judged as less foreseeable by the recipient of the outcome than by others, unlike either positive outcomes or outcomes that are not self-relevant. In the context of a "stock market decision-making game", the hypothetical stock selected by one of two players showed an extreme increase or decrease. As predicted, the player who received an extreme negative outcome reported that this outcome was less foreseeable than did the opponent and an observer, for whom the outcome was less self-relevant. For no other kind of outcome was there a difference between the recipient of an outcome, the opponent, and the observer. The findings have several implications, including the possibility that hindsight bias should be considered as a special case of retrospective foreseeability.  相似文献   
902.
This paper deals with Derrida’s analysis of Kant’s Critique of Judgment in his essay ‘Economimesis’. I argue that Derrida’s analysis of Kant’s aesthetics can be used to describe the aporia within Kantian politics between rebellion and progressive revolutionary acts. The focus of my argument falls on examining how the recent debate over Derrida’s ethics can be usefully considered from the background of this treatment of Kant. In particular, the analysis Derrida gives of Kant’s aesthetics commits him to a series of conceptual constraints that can be detected in his recent commentaries on ‘forgiveness’ and ‘hospitality’. I suggest that these recent commentaries on political topics also depart from his earlier practice of ethics in ‘Economimesis’ as a ‘witnessing’ of the particular. This departure can be clearly seen once the Kantian background to Derrida’s recent writing is set out.  相似文献   
903.
Abstract

A questionnaire based on the Theory of Reasoned Action was developed and tested to identify predictors of intention to use condoms. The questionnaire consisted of three original components: Behavioral Intentions, Attitudes and Subjective Normative Beliefs, and a new component, Behavioral Norms. Age of HIV antibody status were also collected. Internal consistency of the four components of the questionnaire was high: Cronbach's alpha coefficients ranged from 0.76 to 0.87. Logistic modelling identified the significant predictors of intentions to use a condom as Attitudes (Odds Ratio = 2.7, 95% CI 1.80?4.06, P < 0.001) and Behavioral Norms (Odds Ratio = 1.49,95% CI 1.06?2.11, P = 0.03). Contrary to the theory that demographic variables are not important predictive variables of intention, HIV antibody positive status and age were found to directly influence Behavioral Intentions to use a condom. About 50% of men older than 25 years of age intended to use a condom, irrespective of HIV status. Overall, 59% of men 25 years of age and younger intended to use a condom, but the percentage was affected by HIV status; 22% in men who were HIV positive and 63% in men who were HIV negative. These findings indicate that after modification, to include HIV antibody status, Age and Behavioral Norms, the Theory of Reasoned Action can identify significant predictors of intention to use a condom.  相似文献   
904.
Abstract

This study investigated the relationships between attitudes, assertiveness and intention to use and actual use of condoms as a means of preventing infection from sexually transmitted disease. Both homosexual (n = 83) and heterosexual men (n = 128) participated in the survey. It was found that the homosexual men held more favourable attitudes, and reported greater intended and actdal condom use than the heterosexual men. Intention to use condoms was positively related to favourable attitudes, which were related to condom-specific assertiveness for both groups. For the heterosexual men only, general social assertiveness was negatively related to attitudes toward condoms. It was concluded that condom use was reassuringly frequent among homosexual men, but not for heterosexual men. Efforts to increase condom use among the latter will need to take into account negative attitudes and, in particular, the possible perception of condom use as an effeminate behaviour.  相似文献   
905.
We examined the spontaneous use and benefits of external memory aids in older (aged 60–85 years) and younger (aged 17–31 years) adults. In Study 1, participants were or were not given the opportunity to use a memory aid in a phone message recall task. In Study 2, a memory aid was available for one of two similar tasks. Participants' spontaneous use of external memory aids was measured. On the Memory Compensation Questionnaire, older adults reported using external memory aids more frequently but were no more likely than younger adults to take notes on the messages. Older adults benefitted from the availability of notes in both studies; younger adults benefitted when the memory task was more challenging. The results illustrate the value of external memory aids and suggest that older adults may underutilize them. The findings also raise questions about the relation between self‐reported and actual use of strategies in everyday life. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
906.
Age-related change in the difference between left- and right-side speed on motor examination may be an important indicator of maturation. Cortical maturation and myelination of the corpus callosum are considered to be related to increased bilateral skill and speed on timed motor tasks. We compared left minus right foot, hand, and finger speed differences using the Revised Physical and Neurological Assessment for Subtle Signs (PANESS; Denckla, 1985 Denckla, M. B. 1985. Revised neurological examination for subtle signs. Psychopharmacology Bulletin, 21: 773779. [PubMed], [Web of Science ®] [Google Scholar]); examining 130 typically developing right-handed children (65 boys, 65 girls) ages 7–14. Timed tasks included right and left sets of 20 toe taps, 10 toe-heel alternation sequences, 20 hand pats, 10 hand pronate-supinate sets, 20 finger taps, and 5 sequences of each finger-to-thumb apposition. For each individual, six difference scores between left- and right-sided speeded performances of timed motor tasks were analyzed. Left-right differences decreased significantly with age on toe tapping, heel-toe alternations, hand pronation-supination, finger repetition, and finger sequencing. There were significant gender effects for heel-toe sequences (boys showing a greater left-right difference than girls), and a significant interaction between age and gender for hand pronation-supination, such that the magnitude of the left-right difference was similar for younger, compared with older girls, while the difference was significantly larger for younger, compared to older boys. Speed of performing right and left timed motor tasks equalizes with development; for some tasks, the equalization occurs earlier in girls than in boys.  相似文献   
907.
This study examined vigilance in preschool-aged children and explored the relationship between vigilance and unintentional injury. There were 28 participating children, aged 4 and 5 years, who completed a computerized vigilance task for two 5-min sessions. The task generated measures of correct detections, false alarms, reaction time, and the signal detection indices of d ' and c. Primary caregivers completed daily injury phone journals for a 4-week period. Results indicated that age and signal probability affected vigilance. Older children made more correct detections, had greater perceptual sensitivity, and performed in patterns similar to adults. Performance was enhanced in the high signal probability condition. In addition, vigilance indicators of perceptual sensitivity and response bias were predictive of injury, while age was not. Specifically, children with lower perceptual sensitivity scores, and who were less responsive to the vigilance task, experienced more unintentional injures over the course of the study.  相似文献   
908.
In this article, I argue that Williams's sceptical view about the value of economic models expressed in 'The philosophy of economic modelling: a critical survey' [South African Journal of Philosophy, 18(2): 223–246, this issue], and widely shared amongst philosophers of science, is not warrented. Williams's error, I maintain, lies in his failure to adequately distinguish, (a) between theories in general and what he calls 'folk theories', and (b) between the different roles that models play in different sciences. With respect to (b), I suggest that Williams fails to recognize that scientists who lack the ability of physicists to constrain theorizing through rigorous controlled experiments must generally do a good deal of work investigating theories by means of models solely designed to test their formal implications, before further models with potentially direct applicability to the world can even be developed. Williams's central mistake, I argue, lies in confusing models of the first sort with models of the second.  相似文献   
909.
Abstract

This meta-analytic review evaluates 35 parenting programs to analyze their effectiveness at reducing young children’s externalizing behavior (EB). It looks at whether behavioral or cognitive orientation, informant or duration of these programs moderate their effect on such young children. It confirms that parenting interventions are effective at decreasing young children’s EB but no moderation effect was found for specific orientation or duration, only for the informant. This illustrates the current difficulty in comparing programs on the basis of their theoretical background, which prevents the understanding of which are the most efficient parenting variables and change processes to manipulate.  相似文献   
910.
The goal of this study was to examine the relationship between characteristics of early childhood mental health consultation (ECMHC) and changes in the quality of teacher–child interactions. One hundred forty‐one early childhood teachers, serving 3‐ to 5‐year‐olds in publically funded early education programs in the state of Arkansas, participated in this study. All childcare sites and preschool programs participating in the study received ECMHC through the Arkansas Early Childhood Mental Health Consultation Project over a period of 3 years. Findings from this study suggest that teachers exposed to ECMHC through their employment at one of the project sites made significant gains toward high‐quality teacher–child interactions relative to their initial levels of quality. In particular, delivery aspects of ECMHC and teachers’ experiences of ECMHC predicted change in quality of teacher–child interactions. Findings suggest that ECMHC may be a promising professional development intervention for teachers in early childhood settings and that specific characteristics of consultation may be particularly influential in impacting change in those settings.  相似文献   
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