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81.
INTRODUCTION: This study examines child, family, and case characteristics that impact rates of re-referral to Child Protective Services (CPS) using data on all closed CPS investigations for the state of Rhode Island between 2001 and 2004. METHOD: A longitudinal dataset of all referrals to CPS was created using state submissions to the National Child Abuse and Neglect Data System (NCANDS). After excluding children whose initial CPS investigation resulted in removal from the home, a Cox proportional hazards model was tested to examine factors impacting the likelihood of re-referral. RESULTS: Consistent with other research in this area, the initial 6-month period following case disposition is the period of greatest risk of re-referral. Approximately 13% of cases experienced a recurrent allegation during the first 6-month period; an additional 14% experienced a re-referral over the following 12-month period; 7% during the next 12-month period. Family poverty was the strongest predictor of re-referral, though a number of child and case characteristics were significantly related to recurrence. Cases that were substantiated at index were significantly less likely to result in a new allegation, though substantiated cases of physical abuse or those receiving post-investigation services were at higher risk. CONCLUSIONS: Children from families facing multiple stressors (e.g., low SES, parental substance abuse child disability) are at highest risk of re-referral to CPS and may benefit from the development of preventive services targeted immediately following case closings within CPS.  相似文献   
82.
The paper uses Ludwig Wittgenstein's theories about the relationship between thought, language, and objects of the world to explore the assumption that OO-thinking resembles natural thinking. The paper imports from research in linguistic philosophy to computer science education research. I show how UML class diagrams (i.e., an artificial context-free language) correspond to the logically perfect languages described in Tractatus Logico-Philosophicus. In Philosophical Investigations Wittgenstein disputes his previous theories by showing that natural languages are not constructed by rules of mathematical logic, but are language games where the meaning of a word is constructed through its use in social contexts. Contradicting the claim that OO-thinking is easy to learn because of its similarity to natural thinking, I claim that OO-thinking is difficult to learn because of its differences from natural thinking. The nature of these differences is not currently well known or appreciated. I suggest how explicit attention to the nature and implications of different language games may improve the teaching and learning of OO-modeling as well as programming.  相似文献   
83.
Content analysis in empirical social research   总被引:2,自引:0,他引:2  
An overview of the development of empirical content analysis is presented. Its development relevant to educational research from classical to computer-aided content analysis is traced. The history of hermeneutic text interpretation is included as well as the early developments in the analysis of manifest content of communication. The controversy between quantitative and qualitative schools of research is discussed. A theoretically grounded, practicable model of content analysis is introduced, which fulfills the criteria of empirical social research.  相似文献   
84.
This study examines to what extent experienced teachers are aware of gender issues in the science classroom. It also explores how an introduction to gender theory might alter this awareness. Teachers wrote their reflections about a real classroom situation. They were then asked to analyse the same situation after having read texts that discussed gender theory concepts. The fourteen teachers' understanding about gender and society were challenged. Some teachers were able to analyse the case differently by applying gender theory, others discussed the case on a more general level, while one teacher showed signs of resistance regarding gender theory.  相似文献   
85.
ObjectivesThis study examined risk of maltreatment among children exiting foster care using a statewide sample of children reunified between 2001 and 2004 in Rhode Island. The objectives were: (1) to compare rates of maltreatment following parental reunification for youth in care as a result of maltreatment with those in care for other reasons; and (2) to assess the effects of child, family, and case characteristics on rates of re-maltreatment among children placed in foster care due to maltreatment.MethodA longitudinal dataset of all reunified cases was matched with state records of substantiated Child Protective Service (CPS) investigations. Two Cox proportional hazards models were tested. The first model compared rates of subsequent maltreatment for two groups: children in foster care as a result of maltreatment, and those in care for other reasons. The second model investigated the effects of child, family, and case characteristics on re-maltreatment rates for those in care as a result of maltreatment.ResultsChildren in foster care due to maltreatment were significantly more likely to be maltreated following reunification. Among children in foster care due to maltreatment, factors that raised risk for re-maltreatment included a previous foster care placement, exiting care from a non-relative foster home, and removal due to neglect. Older adolescents had lower rates of re-maltreatment than infants. Child neglect was the primary type of recurrent maltreatment that occurred following reunification.ConclusionsSupports are needed for families about to be reunified, particularly when the removal was prompted by incidents of abuse or neglect. Incidents of neglect are particularly likely and appropriate services should specifically target factors contributing to neglect. Cases involving youth with a history of repeated foster care placement or in which non-relative placements are utilized may need additional supports.Practice implicationsThis study suggests that services should be developed to minimize the risk for recurrent maltreatment following reunification. Services would be most useful for high-risk cases prior to reunification and during the first year following reunification. Understanding the risks associated with maltreatment will help guide development of appropriate interventions.  相似文献   
86.
Die fachhochschulische Praxis steht erfahrungsgemäß vor dem Problem, dass sie bei der Wahrnehmung ihrer Aufgaben auf nur ganz wenige gesetzliche Vorschriften zurückgreifen kann; selbst diese sind teilweise unklar formuliert. Zwar ist bestimmten Organen die Entscheidung über subjektiv-öffentliche Rechte zugewiesen; deren Inhalt ist jedoch unbestimmt geblieben. Angesichts dieses Zustands der Rechtsunsicherheit erscheint es angezeigt, Teile des FHStG auf ihre Verfassungskonformität, insb auf ihre Übereinstimmung mit dem Legalitätsprinzip, zu überprüfen, und zwar vor allem nach der für die Praxis ausschlaggebenden Judikatur des VfGH. Nach derselben wird auch geprüft, ob das FHStG – wie in der Literatur vertreten – ein "Planungsgesetz" ist. Weiters werden Vorschläge für eine Präzisierung des FHStG im Zuge einer früher oder später anstehenden Novellierung gemacht.  相似文献   
87.
Der nachfolgende Beitrag analysiert das Urteil über die belgische Quotenregelung, das der Gerichtshof der Europäischen Union in der Rechtssache Bressol gefällt hat. Die Quotenregelung kann, dem Urteil zufolge, zum Schutz der öffentlichen Gesundheit gerechtfertigt werden. Die Kriterien der Erforderlichkeit, Eignung und Verhältnismäßigkeit sind auf der Grundlage der Vorgaben des Gerichtshofs, durch das Vorlagegericht zu beurteilen. Der nachfolgende Beitrag kommt zu dem Ergebnis, dass sich diese Vorgaben aus einer Mischung aus sehr strengen und diese wieder aufweichenden Maßstäben zusammensetzen, die, bei strikter Betrachtung, schwer zu erfüllen sind, offenbar aber den nationalen Gerichten einen Entscheidungsspielraum einräumen sollen, der zu einer für die betroffenen Mitgliedstaaten politisch akzeptablen Lösung führt. Das "Recht auf Bildung" nach Art 14 des Internationalen Paktes über die wirtschaftlichen, sozialen und kulturellen Rechte, wurde vom Gerichtshof nicht ausreichend differenziert behandelt und im Ergebnis fehlerhaft beurteilt.  相似文献   
88.
Within the framework of cognitive learning theories, instructional design manipulations have primarily been investigated under tightly controlled laboratory conditions. We carried out two experiments, where the first experiment was conducted in a restricted system-paced setting and is therefore in line with the majority of empirical studies in the learning sciences. However, the second experiment was done in an ecologically more valid classroom setting, with students working at their own pace with the instructional material embedded in a professional hypermedia learning environment. Both dealt with the same topic in the domain of biological education, namely the structure and functioning of the enzyme ATP-Synthase. In both experiments, the educational value of three- versus two-dimensional animations as well as of visual cues was investigated in a 2 × 2 factorial design. Students’ understanding was facilitated by the presence of a 3D-representation format under tightly controlled conditions only. Regarding the ecologically more valid classroom setting, the 2D format tended to foster understanding more efficiently than the 3D format. The implementation of visual cues enhanced the amount students remembered in both experiments. Our results indicate that the results of tightly controlled laboratory conditions may not be easily generalized to naturalistic classroom settings.  相似文献   
89.
90.
While the importance of a supportive context for entrepreneurship is widely acknowledged, its antecedents are rarely investigated. We apply the concept of organizational climate to higher education institutions and examine the drivers of students’ perceptions of the entrepreneurial climate in their university. Combining data from two unique datasets and using multilevel techniques, we analyze the relationship between university characteristics and such climate perceptions of 8009 students at public universities in Germany. We find university entrepreneurship measures to have a positive effect on students’ climate perceptions, which also depend on students’ background and gender. In addition, we find evidence for different peer effects, depending on students’ affinity for entrepreneurship. For the general student population, including entrepreneurship content in their normal studies seems to be required to initiate a social process of sensemaking. However, students’ perception of the entrepreneurial climate only depend to a certain degree on intentional entrepreneurship measures. In our study, general university characteristics have the strongest influence on climate perceptions. Overall, our study adds to our understanding of which parameters are important for establishing a more favorable and inspiring climate for becoming an entrepreneur at higher education institutions.  相似文献   
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