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241.
Sven Ove hansson 《Topoi》2004,23(2):145-152
It is almost universally acknowledged that risks have to be weighed against benefits, but there are different ways to perform the weighing. In conventional risk analysis, collectivist risk-weighing is the standard. This means that an option is accepted if the sum of all individual benefits outweighs the sum of all individual risks. In practices originating in clinical medicine, such as ethical appraisals of clinical trials, individualist risk-weighing is the standard. This implies a much stricter criterion for risk acceptance, namely that the risk to which each individual is exposed should be outweighed by benefits for that same individual. The different choices of risk-weighing methods in different policy areas seem to have emerged from traditional thought patterns and social relations, rather than from explicit deliberations on possible justifications for the alternative ways to weigh risks against benefits. It is not obvious how the prevalent differences in risk-weighing practices can be reconstructed in terms of consistent underlying principles of preventive health or social priority-setting. 相似文献
242.
Research demonstrates that the perceived legitimacy of intergroup status differences has profound effects on intergroup attitudes, emotions and behavior. However, there has only been little intergroup research that predicts the perception of legitimacy. We hypothesize that the perception of legitimate or illegitime status relations depends upon the perceived relative prototypicality of the ingroup for the inclusive category. Since the prototype of the inclusive category provides a normative comparison standard for subgroup evaluation, similarity to this standard (i.e. prototypicality) should be positively evaluated and used to justify high status. A first study in a natural intergroup context (N = 67) offered correlational data in support of the predicted relationship. The second study (N = 60), using Germans as ingroup with Poles as outgroup and Europe as inclusive category, demonstrated that the link between prototypicality and legitimacy is contingent upon the valence of the inclusive category. In order to elucidate the causal direction, the third study manipulated relative prototypicality in an artificial intergroup context (N = 94) and introduced status as a moderator variable. Overall, we found strong support for the hypothesis that legitimacy is related to prototypicality and that this relation is moderated by ingroup status and valence of the inclusive category. Copyright © 2002 John Wiley & Sons, Ltd. 相似文献
243.
Sven Oskarsson Peter Thisted Dinesen Christopher T. Dawes Magnus Johannesson Patrik K. E. Magnusson 《Political psychology》2017,38(3):515-531
One of the clearest results in previous studies on social trust is the robust positive relationship with educational attainment. The most common interpretation is that education has a causal effect on social trust. The theoretical argument and empirical results in this article suggest a different interpretation. We argue that common preadult factors such as cognitive abilities and personality traits rooted in genes and early‐life family environment may confound the relationship between educational attainment and social trust. We provide new evidence on this question by utilizing the quasi‐experiment of twinning. By looking at the relationship between education and social trust within monozygotic (MZ) twin pairs, we are able to avoid potential confounders rooted in genetic factors and common environmental influences because the monozygotic twins share both. The results suggest that when controlling for such familial factors the estimated effects of education on social trust are close to zero and far from reaching statistical significance. Further analyses show that the relationship between education and social trust largely is driven by common genetic factors. 相似文献
244.
Prof. Dr. Sven Olaf Hoffmann Dipl.-Psych. Gerd Rudolf Bernhard Strauß 《Psychotherapeut》2008,53(1):4-16
Unwanted effects or even damage due to psychotherapy are largely neglected issues within psychotherapy research as compared to other fields. On the other hand, it is reasonable to assume that unwanted effects of a treatment which intends to influence patients into a positive direction are very likely. The rate of negative effects of psychotherapy (the deterioration effect according to Bergin) is consistently estimated to be 10% of all cases and shows this same rate in a variety of studies. This review highlights side effects of psychotherapy both on the part of the patients and of the therapists. It reports unwanted effects related to different psychotherapeutic methods, i.e. psychoanalysis, cognitive behaviour therapy, client-centered psychotherapy and – beyond these basic orientations – group psychotherapy. The paper also reports on negative effects of psychotherapy on an untreated partner. Finally, some proposals are given on how negative effects of psychotherapy could be diminished. The authors especially highlight the possibilities of changing the therapist, the treatment technique, or the theoretical treatment approach as a way to reduce negative effects. 相似文献
245.
Bestmann S 《Trends in cognitive sciences》2008,12(3):81-83
Transcranial magnetic stimulation (TMS) is the noninvasive method of choice for studying the causal relevance of a cortical area in the human brain. The success of TMS, however, is contrasted by limited insight into its mechanism of action. A recent study by Allen and colleagues offers stunning new insight into the physiological underpinnings of TMS. Their findings expand our understanding about a method that is widely used for stimulating research in the cognitive neurosciences. 相似文献
246.
Sven Nyholm 《Journal of applied philosophy》2015,32(2):190-202
In fascinating recent work, Julian Savulescu and his various co‐authors argue that human love is one of the things we can improve upon using biomedical enhancements. Is that so? This article first notes that Savulescu and his co‐authors mainly treat love as a means to various other goods. Love, however, is widely regarded as an intrinsic good. To investigate whether enhancements can produce the distinctive intrinsic good of love, this article does three things. Drawing on Philip Pettit's recent discussion of ‘robustly demanding goods’, it asks what exactly we intrinsically desire in seeking love; it considers four possible outcomes involving attachment‐enhancements and attachments; and it considers two different pieces of news we might receive about our lovers' attachment to us (that it is, or that it is not, sustained with the help of enhancement‐technologies). Enhancement‐sustained attachment, it is concluded, is less desirable than the intrinsic good of love. 相似文献
247.
Kerekes N Brändström S Ståhlberg O Larson T Carlström E Lichtenstein P Anckarsäter H Nilsson T 《Psychological reports》2010,107(3):715-725
To evaluate the psychometric characteristics of the Swedish version of the Junior Temperament and Character Inventory (J-TCI), it was sent to parents of 9- and 12-yr.-old twins in Sweden. The final number of responders was 196 parents who rated 92 female and 104 male twin pairs. The inventory of one twin, randomly chosen from each pair, was included in the analyses. Reward Dependence, Persistence, and Cooperativeness were scored higher in girls; Novelty Seeking was higher in the 9-yr.-olds and Persistence in the 12-yr.-olds. Pearson's correlations showed that some dimensions were not statistically independent from each other, even if the covariance was moderate. Internal consistency (Cronbach's alpha) was satisfactory for Harm Avoidance, Novelty Seeking, Self-Directedness, and Cooperativeness (.68-.81), while it was lower in those dimensions that had fewer items. The Swedish parent version of the J-TCI shared about the same psychometric characteristics as found in international samples. 相似文献
248.
Sven Walter 《Philosophical Studies》2010,151(2):207-226
The realization relation that allegedly holds between mental and physical properties plays a crucial role for so-called non-reductive
physicalism because it is supposed to secure both the ontological autonomy of mental properties and, despite their irreducibility,
their ability to make a causal difference to the course of the causally closed physical world. For a long time however, the
nature of realization has largely been ignored in the philosophy of mind until a couple of years ago authors like Carl Gillett,
Derk Pereboom, or Sydney Shoemaker proposed accounts according to which realization is understood against the background of
the so-called ‘causal theory of properties’. At least partially, the hope was to solve the problem of mental causation, in
particular the kind of causal exclusion reasoning made famous by Jaegwon Kim, in a way acceptable to non-reductive physicalists.
The paper asks whether a proper explication of the realization relation can indeed help explain how physically realized mental
properties can be causally efficacious in the causally closed physical world and argues for a negative answer: it is important
for the non-reductive physicalist to understand what exactly the realization relation amounts to, but it does not solve the
problem of mental causation. 相似文献
249.
Sven Nyholm 《Science and engineering ethics》2018,24(4):1201-1219
Many ethicists writing about automated systems (e.g. self-driving cars and autonomous weapons systems) attribute agency to these systems. Not only that; they seemingly attribute an autonomous or independent form of agency to these machines. This leads some ethicists to worry about responsibility-gaps and retribution-gaps in cases where automated systems harm or kill human beings. In this paper, I consider what sorts of agency it makes sense to attribute to most current forms of automated systems, in particular automated cars and military robots. I argue that whereas it indeed makes sense to attribute different forms of fairly sophisticated agency to these machines, we ought not to regard them as acting on their own, independently of any human beings. Rather, the right way to understand the agency exercised by these machines is in terms of human–robot collaborations, where the humans involved initiate, supervise, and manage the agency of their robotic collaborators. This means, I argue, that there is much less room for justified worries about responsibility-gaps and retribution-gaps than many ethicists think. 相似文献
250.