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961.
Josh H. McDermott 《Current directions in psychological science》2009,18(3):164-168
ABSTRACT— The origins of music have intrigued scholars for thousands of years. In this article I discuss the role of experiments in discussions of these issues. I argue that potentially useful kinds of evidence are those that address the innateness and the specificity of different components of musical behavior. At present there is some evidence for innate influences on music, but little evidence for capacities that are clearly specific to music. Although future experiments could potentially alter this picture, there is currently little unambiguous support for the notion that music is an adaptation. 相似文献
962.
Integrated Primary Care: An Inclusive Three-World View Through Process Metrics and Empirical Discrimination 总被引:1,自引:1,他引:0
Benjamin F. Miller Tai J. Mendenhall Alan D. Malik 《Journal of clinical psychology in medical settings》2009,16(1):21-30
Integrating behavioral health services within the primary care setting drives higher levels of collaborative care, and is
proving to be an essential part of the solution for our struggling American healthcare system. However, justification for
implementing and sustaining integrated and collaborative care has shown to be a formidable task. In an attempt to move beyond
conflicting terminology found in the literature, we delineate terms and suggest a standardized nomenclature. Further, we maintain
that addressing the three principal worlds of healthcare (clinical, operational, financial) is requisite in making sense of
the spectrum of available implementations and ultimately transitioning collaborative care into the mainstream. Using a model
that deconstructs process metrics into factors/barriers and generalizes behavioral health provider roles into major categories
provides a framework to empirically discriminate between implementations across specific settings. This approach offers practical
guidelines for care sites implementing integrated and collaborative care and defines a research framework to produce the evidence
required for the aforementioned clinical, operational and financial worlds of this important movement. 相似文献
963.
964.
William A. Rottschaefer 《Zygon》2007,42(2):369-408
In his book Religion Is Not About God, Loyal Rue presents an evolutionarily based explanation of religion as a means to further the personal and social fulfillment of human beings. Rue argues that religions in the form of myths, adaptive falsities, provide an account of the connection between what is (facts) and what matters (values). Myths are false because they attribute subjectively based values to valueless facts, but adaptive because they motivate personally and socially beneficial actions. He maintains that the current crises of humankind, evidenced by both social conflict and environmental degradation, indicate that the major religious traditions—all of which project values onto some transcendent reality—are failing to serve humanity. To overcome these crises, Rue maintains that we need a new, scientifically based naturalized religion, one that attributes subjectively based values to Nature instead of a transcendent reality. I accept Rue's naturalism about values but reject his subjectivist account of them. Contrary to Rue, I show that the naturalistic fallacy sets no barrier to the existence of objective moral values. Modeling my view on the selection theories used in biology and psychology, I offer a scientifically based explanation of the origin and existence of objective values and support it with empirical findings from developmental psychology. Whether this account can count as religious, I do not address. 相似文献
965.
Robert Arp 《Journal for General Philosophy of Science》2007,38(1):19-30
Summary In the biological realm, a complete explanation of a trait seems to include an explanation in terms of function. It is natural
to ask of some trait, “What is its function?” or “What purpose in the organism does the particular trait serve?” or “What
is the goal of its activity?” There are several views concerning the appropriate definition of function for biological matters.
Two popular views of function with respect to living things are Cummins’ organizational account and the Griffiths/Godfrey-Smith
modern history account. Whereas Cummins argues that a trait functions so as to contribute to the general organization of some
organism’s present structure, Griffiths, and Godfrey-Smith argue that a trait functions because of its fitness with respect
to the organism’s recent evolutionary history. In this paper, I show how these accounts can be made compatible and compliment
one another. Given that structure, organization, operational flexibility, function, and evolutionary history are all factors
to be considered in an organism’s makeup, we should expect that the traits of an organism function the way they do because
such traits presently contribute to the overall organization of the organism (Cummins) as well as were selected for in the
organism’s species’ recent ancestry (Griffiths/Godfrey-Smith). 相似文献
966.
Languages are transmitted from person to person and generation to generation via a process of iterated learning: people learn a language from other people who once learned that language themselves. We analyze the consequences of iterated learning for learning algorithms based on the principles of Bayesian inference, assuming that learners compute a posterior distribution over languages by combining a prior (representing their inductive biases) with the evidence provided by linguistic data. We show that when learners sample languages from this posterior distribution, iterated learning converges to a distribution over languages that is determined entirely by the prior. Under these conditions, iterated learning is a form of Gibbs sampling, a widely-used Markov chain Monte Carlo algorithm. The consequences of iterated learning are more complicated when learners choose the language with maximum posterior probability, being affected by both the prior of the learners and the amount of information transmitted between generations. We show that in this case, iterated learning corresponds to another statistical inference algorithm, a variant of the expectation-maximization (EM) algorithm. These results clarify the role of iterated learning in explanations of linguistic universals and provide a formal connection between constraints on language acquisition and the languages that come to be spoken, suggesting that information transmitted via iterated learning will ultimately come to mirror the minds of the learners. 相似文献
967.
A behavioral genetic analysis of general writing ability was conducted using teacher assessments based on UK National Curriculum criteria for a sample of 3296 same-sex pairs of 7-year-old twins. Writing was highly heritable within the normal range (0.66) and at the low extreme (0.70). Environmental influences were almost all non-shared, with shared environmental estimates negligible (0.07 normal range, 0.06 low extreme). Bivariate genetic analyses of teacher assessments of writing and reading indicated that 69% of the genetic influences on writing were in common with those on reading, and that the two skills shared all of their shared environmental influences. In contrast, non-shared environmental factors are largely specific, with 86% independent of those on reading. 相似文献
968.
秦泗河 《医学与哲学(人文社会医学版)》2007,28(5):19-21
股骨头坏死、髋关节脱位是骨科常见病,随着人们生活模式的改变发病率有所上升。对该病的成因、流行病学、病理转归、临床治疗策略与髋关节严重病损后功能重建等问题,学术界存在很大争议。作者提出从生物进化的角度、用自然重建理念做指导,应用髋关节分离牵拉术治疗股骨头坏死、骨盆补充截骨术重建青少年严重病损的髋关节功能人、组合性矫形手术治疗年长儿先天性髋关节脱位,获得了优良效果。因此呼吁:用自然重建理念治疗青少年股骨头坏死、髋关节脱位,降低人工假体置换对此类疾病的手术指证。 相似文献
969.
“慎独”论来源于孔子及其儒门对《诗》之解读与阐发,然后由诗学话语转化为整个儒学的重要理论之一,即“慎独”儒学理论的形成经历了一个从无到有、从简单到复杂、从感性到理性、从诗学到哲学的渐次发展的过程,在这个“层累”递进的过程中,“慎独”被赋予了许多新的不同层次的内涵。 相似文献
970.
Robert John Russell 《Dialog》2007,46(3):199-207
Abstract : This article explores the creative mutual interaction between Christian theology and the natural sciences through five key issues: (1) the relation between creation ex nihilo and Big Bang cosmology; (2) biological evolution and continuous creation; (3) the search for non‐interventionist objective divine action in light of physics and biology; (4) the problem of suffering in nature and with it the turn to redemption theology via the bodily Resurrection of Jesus; and (5) the challenge raised for its eschatological implications by scientific predictions for the future of the universe. The article concludes with a brief suggestion for the ways Christian theology, reformulated in light of these sciences, might offer creative suggestions for future scientific research, and, in doing so, complete the loop promised by the phrase “mutual creative interaction.” 相似文献