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921.
This study examined the effects of three different types of computer feedback on the following variables in a Personalized System of Instruction (PSI) course: unit quiz and final exam performance, the amount of time tutors and other teaching staff spent answering student questions, and students' preference for each type of feedback. The feedback conditions were the following: (a) end-of-test, (b) item-by-item with the option to skip questions during the test, and (c) item-by-item without the option to skip questions during the test. Students who received item-by-item feedback with the skip option performed the same as students who received end-of-test feedback on the unit quizzes and final exam. However, the teaching staff spent significantly less time answering questions when students received item-by-item feedback with the skip option than when they received end-of-test feedback. Finally, 65% of the students preferred item-by-item feedback with the skip option. The authors concluded that this type of item-by-item feedback decreases the workload on teaching staff in a PSI course without sacrificing performance, and students like it more than the other types of feedback.  相似文献   
922.
We identify youth who are at risk for a critical transition from mental health to juvenile justice. A statewide longitudinal sample of Medicaid-eligible youth (aged 10–17) in the public mental health system (n = 5,455), during approximately one fiscal year (July 1, 1994–August 30, 1995), was used to determine the risk factors for, and timing of, a subsequent juvenile justice detention or commitment during the three subsequent fiscal years (1994–1997). Logistic regression and Cox Proportional Hazards modeling were used. Risk factors for juvenile justice detention or commitment included being: male, black or Hispanic, in junior high school, involuntarily admitted to mental health, having a DSM-IV diagnosis of conduct disorder, alcohol problems, a constellation of risk behavior, and receiving prior mental health services. Factors that accelerate the timing of detention or commitment in the juvenile justice system after a mental health visit included most of the general risk factors except risk behavior and involuntary admission were no longer significant and having a DSM-IV nonalcohol drug use diagnosis, antisocial behavior, and school problems became significant. Our study helps to identify youth who are at risk for multiple system use so that they may be provided appropriate services to prevent multiple system use.  相似文献   
923.
In this paper, the Bluebeard story is used to highlight mechanisms underlying an individual analytic case and some cultural phenomena from a Jungian perspective. I describe a patient whose psyche was dissociated into a tormenting monstrous figure and a regressed childish self, which Kalsched explains as activation of the archetypal defence system. As her analyst, I had to survive attacks of the patient's persecuting inner object, which she related to Bluebeard as a representation of relentless murderousness. At the cultural level, Bluebeard pertains to the concept of the totalitarian object (Sebek 1996) and to the pole of grandiosity of the Russian cultural complex.  相似文献   
924.
Living with a congenital brain lesion may have detrimental effects on the ability to do everyday activities, but contrary to acquired brain lesions, people and in particular children, with congenital brain lesions may have limited or no experience of how their bodies work. This absence of experience gives rise to challenges for habilitation of sensorimotor abilities and derived cognitive abilities. How can motor and cognitive abilities be achieved and trained in an individual with no experience of potential abilities? In this article, we aim to review the existing knowledge about the development of sensorimotor integration. Further, we will discuss this knowledge in the light of two neurocognitive theories: embodied cognition and predictive coding. Moreover, using developmental knowledge and theory in combination, we will argue that early sensorimotor development serves as a foundation for later cognitive development. Finally, we try to use these elements in a strategy to make interventions as early as possible, with the purpose of improving sensorimotor and cognitive abilities in children with congenital brain lesions.  相似文献   
925.
This article explores a new perception of causality and time. It is proposed that our present is not the result of our past; instead it emerges from our futures. The intention to bring into being a world and future where all of us can thrive has been shared by numerous people. Yet despite these intentions, we have not yet been able to effectuate the deeper transformational change required for bringing this forth at the pace and scale now required. This article offers the quintessence of this quest, to liberate our focus from our entrapment within the systems we defined.  相似文献   
926.
Common resource dilemmas involve collectively coordinating individual choices to promote group efficiency. Equal division represents one of the most important coordination rules. Previous research suggests that individuals follow the equality rule for different reasons. Some individuals behave cooperatively out of their concern for other's welfare, whereas some individuals cooperate strategically to enhance personal gains. Building on the dual‐process perspective, the authors aim to differentiate strategic fairness from true fairness in solving a resource dilemma. In four experiments, the effect of cognitive processing manipulations on individual harvesting behavior in a one‐shot resource dilemma was tested against participants with different social values. Results consistently showed that prosocials, who value joint outcome and equality, requested significantly less money than did proselfs, who value personal gain. More importantly, prosocials in the intuition and deliberation conditions request similar amounts, whereas proselfs in the intuition condition request more money than those in the deliberation condition. The results were further validated by a follow‐up meta‐analysis based on the four experiments. The implications of the dual‐process perspective for social coordination research are discussed.  相似文献   
927.
Children do not understand the meanings of count words like “two” and “three” until the preschool years. But even before knowing the meanings of these individual words, might they recognize that counting is “about” the dimension of number? Here in five experiments, we asked whether infants already associate counting with quantities. We measured 14‐ and 18‐month olds’ ability to remember different numbers of hidden objects that either were or were not counted by an experimenter before hiding. As in previous research, we found that infants failed to differentiate four hidden objects from two when the objects were not counted—suggesting an upper limit on the number of individual objects they could represent in working memory. However, infants succeeded when the objects were simply counted aloud before hiding. We found that counting also helped infants differentiate four hidden objects from six (a 2:3 ratio), but not three hidden objects from four (a 3:4 ratio), suggesting that counting helped infants represent the arrays’ approximate cardinalities. Hence counting directs infants’ attention to numerical aspects of the world, showing that they recognize counting as numerically relevant years before acquiring the meanings of number words.  相似文献   
928.
Although the Internet provides a variety of news, it also can give confusion caused by personal subjective thoughts such as personal TV, blogs, and unproven news. The unproven news is written in a subjective direction with added personal opinions rather than objective content, so readers may acquire knowledge with the wrong outlook. In addition, fake news is being produced and the problem of social polarization is becoming serious. In the end, it is necessary to detect the fake news, but it is not easy to distinguish the truth of published news because of the lack of fake news distinction time compared to the speed of information sharing on the Internet and the diversity and strong subjectivity of news. Therefore, in this paper, the possibility of fake news is defined by using the reverse-tracking method of the articles which are posted on the Cognitive System. Finally, as the result, the detection rate is average 85%.  相似文献   
929.
Using Quality Management System (QMS) enables the organization to fulfil its purpose and mission to meet customers and regulatory requirements and improve its effectiveness and efficiency on a continuous basis, Quality Audit is very critical tool to ensure that the standards, policies and/or procedures are applied in the organization as planned in QMS, in real world applications, the results of the Quality Audit process depend on the auditors’ human judgments that characterized with doubts sometimes, estimating values another times, and using general impressions in his judgment, which motivate to introduce for the first time the Neutrosophic Quality Audit (NQA) model which can be extended to manage and audit in the future. NQA will be used to enhance the way of evaluating the quality audit results while many uncertainty aspects and indeterminacy do exist, the proposed model using Single Value Neutrosophic Numbers (SVNN) which is an instance of neutrosophic set, to overcome the weakness of using a crisp value to present the result of the audit findings, in addition, using Simplified Neutrosophic Weighted Geometric Average Operator (SNWGAO), and cosine similarity degree, an illustrative example is provided to validate the proposed model.  相似文献   
930.
基于恐惧与厌恶情绪刺激材料界定模糊的问题,实验一在总结前人研究中实验材料方面混淆恐惧和厌恶的基础上,通过问卷法完成了对恐惧与厌恶图片系统初步的搜集、整理工作;实验二通过进一步测评得到了具有良好信度的恐惧与厌恶情绪图片系统,图片系统中的恐惧与厌恶情绪很好的分离,且图片系统中动物、场景、物体三类图片的恐惧、厌恶程度均存在显著差异,可适用于需要不同种类情绪刺激的具体应用性研究。  相似文献   
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