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141.
Zina H. Tatsugawa Michelle A. Fox Carolyn Y. Fang Jessica M. Novak Rita M. Cantor Harold N. Bass Christine Dunkel-Schetter Barbara F. Crandall Wayne W. Grody 《Journal of genetic counseling》1994,3(4):279-289
Population-based screening for cystic fibrosis carrier mutations presents a number of challenges for genetic counselors, owing primarily to the inability of current DNA testing technology to identify all possible mutations and the difficulty involved in conveying the concept of residual risk to those patients who test negative. To address these issues, we are conducting a pilot study, as part of a consortium established by the National Center for Human Genome Research, to explore the efficacy, acceptance, and psychosocial impact of various approaches to carrier screening in an ethnically diverse Southern California population. This article reports the patient instructional and screening strategies we developed in the initial phase of the project in order to optimize our chances of answering these questions and delivering this service on a large scale. 相似文献
142.
Applications of a computer algebra system for teaching bivariate relationships in statistics courses
Maple, a computer algebra system, is used in undergraduate psychology courses to promote students’ conceptual learning of basic principles associated with bivariate relationships. Maple’s symbolic computation, graphic displays, and animation capabilities are used along with other classroom activities to study concepts related to (1) correlation coefficients, scatterplots, and regression lines, (2) factors that affect the magnitude of sample correlations, (3) inferential tests, and (4) prediction error. For each of the 15 Maple procedures, students select population correlation values and examine the effects of different values on computer-generated graphical representations of scatterplots, regression lines, and sample correlations. The procedures are described and examples of exercises to support their use are provided. 相似文献
143.
Roderick M. Chisholm John Corcoran Jorge Gracia L. S. Carrier T. N. Pelegrinis Alfred L. Ivry D. S. Clarke Jr. Leo Rauch Robert Young Michael J. Loux Rita Nolan Gerald Vision E. D. Klemke Ruth Anna Putnam Edward S. Reed Maurice Mandelbaum John Wettersten Rachel Shihor 《Philosophia》1983,13(1-2):81-191
144.
Dyslexic and nondyslexic boys within a single community's learning-disabled class were given a set of tests; performance on each of these tests has been reported to be significantly impaired in other dyslexic children compared to learning-disabled and normal groups. Linear discriminant function analysis revealed that error types rather than levels of performance best separated the carefully matched learning-disabled groups. Slow naming and high percentage of “dysphasic” errors characterized dyslexic boys. Visual temporal-spatial matching and “configuration-deficient” perceptual errors characterized the adequate readers who have other learning disabilities. 相似文献
145.
Grodzinsky, Piñango, Zurif, and Drai (1999) argue that a statistical analysis of pooled sentence comprehension data from published studies of Broca's aphasic patients supports the dominance of a differential pattern of performance on active and passive voice structures. They argue that these results counter a previous study in which individual patient data from published studies were analyzed. However, Grodzinsky et al. have not carried out a true test of their hypothesis, but have biased the outcome by selecting samples for analysis that support their claims. 相似文献
146.
R Schellenberg W Knorr H Beyer S Kropf M Schindler F B?lsche 《Psychiatrie, Neurologie, und medizinische Psychologie》1988,40(9):555-563
The electroencephalogram (EEG) during information processing is influenced by specific changes in brain electrical activity. Based on the theory of a disturbed information processing in schizophrenics we analysed auditory stimulus induced EEG changes by Fast Fourier Transformation. The most important of the significant stimulation dependent EEG power changes were measured in the 0.5-3.5 Hz and 10-13.5 Hz frequency bands in the left parietal lead. In a multivariate analysis the separation of the subjects examined into acute schizophrenics and normals was incorrect in only 21% of the cases (resubstitution rate): using the pi-method an error of 31% was estimated. 相似文献
147.
148.
Using biographical data from what we call a focused sample of 36 elite women, the conjugal power structure of their parental families is examined to assess its impact upon the development of political women. The results revealed that the mothers of elite political women scored higher on indices of independence both within the family structure and outside the home than did the mothers of elite nonpolitical women. The fathers of the elite political women tended to show more respect and love for their wives than did the fathers of the elite nonpolitical women. The fathers of elite political women also tended to view their work as interesting and fun rather than as just a job. The elite political women were also less likely to have brothers, particularly older brothers, than the nonpolitical women. This finding suggests that female involvement in politics is not necessarily derived from cross-sex-role preferences. The study suggests that in terms of political socialization, the father's behavior and achievements are not as critical for his daughter as they are for his son. Their importance for the daughter must be filtered through the effect the father and his behavior have on the mother and the sex-role ideology held by the family. 相似文献
149.
Susanna Schellenberg 《Philosophy and phenomenological research》2016,93(1):25-54
Perception grounds demonstrative reference, yields singular thoughts, and fixes the reference of singular terms. Moreover, perception provides us with knowledge of particulars in our environment and justifies singular thoughts about particulars. How does perception play these cognitive and epistemic roles in our lives? I address this question by exploring the fundamental nature of perceptual experience. I argue that perceptual states are constituted by particulars and discuss epistemic, ontological, psychologistic, and semantic approaches to account for perceptual particularity. 相似文献
150.
Wandersman A Duffy J Flaspohler P Noonan R Lubell K Stillman L Blachman M Dunville R Saul J 《American journal of community psychology》2008,41(3-4):171-181
If we keep on doing what we have been doing, we are going to keep on getting what we have been getting. Concerns about the gap between science and practice are longstanding. There is a need for new approaches to supplement the
existing approaches of research to practice models and the evolving community-centered models for bridging this gap. In this article, we present the Interactive Systems Framework for Dissemination and Implementation
(ISF) that uses aspects of research to practice models and of community-centered models. The framework presents three systems:
the Prevention Synthesis and Translation System (which distills information about innovations and translates it into user-friendly
formats); the Prevention Support System (which provides training, technical assistance or other support to users in the field);
and the Prevention Delivery System (which implements innovations in the world of practice). The framework is intended to be
used by different types of stakeholders (e.g., funders, practitioners, researchers) who can use it to see prevention not only
through the lens of their own needs and perspectives, but also as a way to better understand the needs of other stakeholders
and systems. It provides a heuristic for understanding the needs, barriers, and resources of the different systems, as well
as a structure for summarizing existing research and for illuminating priority areas for new research and action.
The findings and conclusions in this report are those of the authors and do not necessarily represent the views of the Centers
for Disease Control and Prevention. 相似文献