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921.
    
In this study, we examined the association between social discounting and smoking status in a cohort of pregnant cigarette smokers (n = 91), quitters (n = 27), or never‐smokers (n = 30). The smokers and quitters were participants in clinical trials on smoking cessation and relapse prevention, whereas the never‐smokers were controls in a study on nicotine withdrawal during pregnancy. Social discounting was assessed using a paper‐and‐pencil task that assesses the amount of hypothetical money a person is willing to forgo in order to share with individuals in their social network ranging from the person who is emotionally closest to them to a mere acquaintance. The amount that women were willing to forgo in order to share decreased hyperbolically as a function of social distance, with smokers exhibiting steeper discounting functions (i.e., less generosity) than quitters or never‐smokers; discounting functions of quitters and never‐smokers did not differ significantly. In multivariate analyses controlling for potential sociodemographic and other confounds, social discounting remained a significant predictor of smoking status among smokers versus quitters. Overall, these results suggest that individual differences in social discounting may be a factor influencing the choices that women make about quitting smoking upon learning of a pregnancy. Copyright © 2011 John Wiley & Sons, Ltd.  相似文献   
922.
    
Abstract: Heidegger's Sein und Zeit (SZ) is commonly viewed as one of the 20th century's great anti‐Cartesian works, usually because of its attack on the epistemology‐driven dualism and mentalism of modern philosophy of mind or its apparent effort to ‘de‐center the subject’ in order to privilege being or sociality over the individual. Most who stress one or other of these anti‐Cartesian aspects of SZ, however, pay little attention to Heidegger's own direct engagement with Descartes, apart from the compressed discussion in SZ §§19–21. I here show through a careful reading of Heidegger's lectures on Descartes from the years immediately preceding SZ that, while he has sharp criticisms of Descartes and certain ‘Cartesian’ aspects of modern philosophy along the lines commonly recognized, he also aims to disclose what he calls the ‘positive possibilities’ in Descartes and the philosophy he inspired. I detail a number of these and then show that they force us to see Heidegger's own early project as largely unconcerned with dualism and mentalism per se, and much more with questions of the philosophical methodology that gives rise to them. Moreover, I show that a careful reading of Heidegger's treatment of the cogito makes clear that he is no serious way attempting to ‘de‐center the subject’ and that the fundamental question of the ‘analytic of Dasein’ is one that takes Descartes as an immediate jumping off point: how can I articulate what I understand myself to be as the general kind of entity I am, and on what besides me does my being depend?  相似文献   
923.
I argue that the possibility of non-perceptual experience need not compel a naïve realist to adopt a disjunctive conception of experience. Instead, they can maintain that the nature of perceptual and hallucinatory experience is the same, while still claiming that perceptual experience is presentational of the objects of perception. On such a view the difference between perceptual and non-perceptual experience will lie in the nature of the objects that are so presented. I will defend a view according to which in non-perceptual experience one is presented with mere universals, while in perceptual experience one is presented with the instantiation of a universal by a particular. This is to adopt disjunctivism about the objects of experience, about that which is apparently present in experience.  相似文献   
924.
    
Ingroup members who criticize their group face much less resistance than outgroup members who say the same thing (the intergroup sensitivity effect). In the context of intergroup conflict, however, it was predicted that treatment of ingroup critics would not be so generous. Muslim Indonesians read an extract from an interview in which the speaker criticized Muslims. The comments were attributed to either another Muslim or to a Christian. Before reading the criticism, half of the participants had read an article describing intense conflict between Muslims and Christians in Indonesia, whereas the other half read a neutral article. As predicted, negativity toward the ingroup critic and the ingroup critic's comments increased in the conflict salience condition, to the point that the intergroup sensitivity effect disappeared. However, conflict salience did not have an effect on attributions of motive or on agreement with the message. Implications for our understanding of “patriotic criticism” are discussed. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
925.
    
In human cognition there has been considerable interest in observing the conditions under which subjects learn material without explicit instructions to learn. In the present experiments, we adapted this issue to nonhumans by asking what subjects learn in the absence of explicit reinforcement for correct responses. Two experiments examined the acquisition of sequence information by cotton-top tamarins (Saguinus oedipus) when such learning was not demanded by the experimental contingencies. An implicit chaining procedure was used in which visual stimuli were presented serially on a touchscreen. Subjects were required to touch one stimulus to advance to the next stimulus. Stimulus presentations followed a pattern, but learning the pattern was not necessary for reinforcement. In Experiment 1 the chain consisted of five different visual stimuli that were presented in the same order on each trial. Each stimulus could occur at any one of six touchscreen positions. In Experiment 2 the same visual element was presented serially in the same five locations on each trial, thereby allowing a behavioral pattern to be correlated with the visual pattern. In this experiment two new tests, a Wild-Card test and a Running-Start test, were used to assess what was learned in this procedure. Results from both experiments indicated that tamarins acquired more information from an implicit chain than was required by the contingencies of reinforcement. These results contribute to the developing literature on nonhuman analogs of implicit learning.  相似文献   
926.
    
Introduction: Initially proposed as a treatment modality for psychological disorders, mindfulness is now being promoted as a means of enhancing both therapist self care and therapeutic efficacy. The degree to which mindfulness can be learned by therapists to manage their own and clients' processes in therapy is as yet unknown. This study examines training outcomes of a standardised introductory mindfulness programme for mental health professionals. Methods: Forty-seven mental health professionals completed an eight-week mindful therapy (MT) training programme and associated measures. Results: Compared with baseline scores, participants demonstrated knowledge acquisition on all measures, including increased mindfulness in clinical work, increased capacity to intentionally invoke mindful states of consciousness, and higher participant ratings of well-being over the course of training sessions. Discussion: This research provides preliminary evidence that a brief, standardised mindfulness training programme can achieve acceptable knowledge and skills outcomes for therapists that can aid their therapeutic practice. Of note, increased ‘therapeutic mindfulness’ in this study resulted from changed mindfulness ‘attitudes’ (i.e. a more accepting and equanimous orientation within therapeutic work) as opposed to a clear demonstration of increased attention-regulation skills. The implications of these and other results for programme development and wider research are discussed.  相似文献   
927.
    
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928.
    
We conducted two studies to investigate the influence of group norms endorsing individualism and collectivism on the evaluations of group members who display individualist or collectivist behaviour. It was reasoned that, overall, collectivist behaviour benefits the group and would be evaluated more positively than would individualist behaviour. However, it was further predicted that this preference would be attenuated by the specific content of the group norm. Namely, when norms prescribed individualism, we expected that preferences for collectivist behaviour over individualist behaviour would be attenuated, as individualist behaviour would, paradoxically, represent normative behaviour. These predictions were supported across two studies in which we manipulated norms of individualism and collectivism in an organizational role‐play. Furthermore, in Study 2, we found evidence for the role of group identification in moderating the effects of norms. The results are discussed with reference to social identity theory and cross‐cultural work on individualism and collectivism. Copyright © 2002 John Wiley & Sons, Ltd.  相似文献   
929.
930.
    
We examine the notion of impostors within groups, defined in this paper as people who make public claims to an identity while disguising their failure to fulfil key criteria for group membership. In Experiment 1, vegetarians showed heightened levels of negative affect toward vegetarians who ate meat occasionally compared to an authentic vegetarian. In contrast, non‐vegetarians saw the impostor to be marginally more likeable than the authentic vegetarian. In Experiments 2 and 3, participants evaluated only a vegetarian who ate meat. Evaluations of the target were influenced by group attachment, such that participants who identified strongly as vegetarians downgraded the target more strongly and experienced more negative affect than did moderate identifiers and non‐vegetarians. Participants were also sensitive to the size of the gulf between the target's claims for identity and their behaviour. Thus, targets who made public claims to being a vegetarian but ate meat were evaluated more negatively than were people who kept their claims for identity private (Experiment 2). Similarly, targets who tried to keep their deviant behaviour secret were evaluated more negatively than were people who openly admitted their deviant behaviour (Experiment 3). The reasons why impostors might threaten the integrity of group identities are discussed. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   
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