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301.
Studies have suggested that complementary and alternative medicine (CAM) and herbal supplement use may be high on college campuses. This study investigated the relationship between CAM and herbal supplement utilization and coping, self-regulatory, cognitive styles, and healthcare satisfaction among college students (n=370). Indeed, overall CAM and herbal supplement use during the past year appeared high; however, users of these practices appeared somewhat heterogeneous. Dispositional factors were predictive of utilization with active coping style associated with both practices, whereas support-seeking and intrinsic self-regulation were only associated with CAM use and avoidant coping was only related to use of herbal supplements. Notably, dissatisfaction with healthcare services was not associated with either CAM or herbal supplement use among students. The findings from this study offer insight regarding motives for usage that may assist in more openly dialoguing with students regarding their health-enhancing and/or health-compromising behaviors. Moreover, future studies assessing utilization of CAM will benefit from examining the definitional issues of CAM practices that are addressed. 相似文献
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Target probability has a well-known effect on detection times: Targets that occur with lower probability are detected more slowly than their higher-probability counterparts. A long-standing issue of interest is what causes this effect. In the two experiments of this study, we examined the possibility that the target probability effect has an attentional locus. We report two key findings that are consistent with this hypothesis. First, we observed a magnification of the effect when the attentional resources available for target detection were limited. Second, we also observed the complementary pattern: an attenuation of the effect when more attentional resources were available for detection. We propose that the target probability effect is caused by an asymmetry in the attentional demands made by targets that occur with different probabilities, with low-probability targets being more attentionally demanding than high-probability ones. 相似文献
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Burns DJ Martens NJ Bertoni AA Sweeney EJ Lividini MD 《Journal of experimental psychology. Learning, memory, and cognition》2006,32(2):277-289
In a repeated testing paradigm, list items receiving item-specific processing are more likely to be recovered across successive tests (item gains), whereas items receiving relational processing are likely to be forgotten progressively less on successive tests. Moreover, analysis of cumulative-recall curves has shown that item-specific processing produces a slower, but steadier rate of recall than relational processing. The authors relied on these findings to determine the type of processing that both list items and critical lures receive in the Deese-Roediger-McDermott false memory procedure. The first 2 experiments revealed that critical lures produced more item gains, but only the list items resulted in a decrease in item losses across successive tests. The critical lures also produced slower but steadier cumulative recall. In Experiments 3 and 4, the critical items were physically presented during study, which resulted in the lures producing progressively fewer losses across successive tests. The authors concluded that critical items receive more item-specific processing than list items but that unless they are presented in the list, they do not become part of participants' organized retrieval scheme. 相似文献
307.
Fostering integrity in research: Definitions, current knowledge, and future directions 总被引:5,自引:0,他引:5
Steneck NH 《Science and engineering ethics》2006,12(1):53-74
Over the last 25 years, a small but growing body of research on research behavior has slowly provided a more complete and critical understanding of research practices, particularly in the biomedical and behavioral sciences. The results of this research suggest that some earlier assumptions about irresponsible conduct are not reliable, leading to the conclusion that there is a need to change the way we think about and regulate research behavior. This paper begins with suggestions for more precise definitions of the terms "responsible conduct of research," "research ethics," and "research integrity." It then summarizes the findings presented in some of the more important studies of research behavior, looking first at levels of occurrence and then impact. Based on this summary, the paper concludes with general observations about priorities and recommendations for steps to improve the effectiveness of efforts to respond to misconduct and foster higher standards for integrity in research. 相似文献
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Assessment of practical skills in physical education lessons have often been criticised as subjective. In this study three experienced judges' ratings poorly predicted the 116 students' scores on the French badminton short service test. 相似文献
310.
People hold beliefs that vary not only in their perceived truth, but also in their value to the believer--their meaning, relevance, and importance. We argue that a belief's value is determined, at least in part, by its explanatory power. Highly valuable beliefs are those that can uniquely explain and organize a diverse set of observations. Less valuable beliefs, in contrast, are those that can be explained by other observations, or that explain and organize few observations. The results of three experiments are consistent with these hypotheses. These experiments demonstrate that applying either scientific or religious beliefs to explain other observations increases the perceived value of those beliefs, whereas generating explanations for the existence of beliefs decreases their perceived value. Discussion focuses on the implications of these findings for people's resistance to explaining their own beliefs, for the perceived value of science and religion, and for culture wars between people holding opposing beliefs. 相似文献