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221.
This paper deals with the end of life issue. It advocates for putting the legislation about end of life a part from bioethics laws and addresses some legal problems.  相似文献   
222.
Reviewing the general comments by the Committee on the Rights of the Child (CRC) and the state reports to the CRC reveal a mixed picture. How could a general comment by CRC on the right to spiritual development assist states in their policies and programmes? First, current understandings of spiritual well-being – one’s relationship to oneself, others, nature and the transcendent – encompass all relevant dimensions of meaning-making, enhanced awareness and connectedness. Second, the CRC has elaborated on spiritual development in 16 of its 21 general comments, providing sources from which a comprehensive elaboration can be done. Third, the understanding of the term spiritual is diverse among states. Fourth, a general comment will clarify the term spiritual development and inspire and guide relevant policies and programmes.  相似文献   
223.
高血压患者应激反应特点及行为人格的关系研究   总被引:1,自引:1,他引:0  
为了解高血压患者心血管反应的特征及与健康人群的差异,使用实验和问卷调查的方法对高血压患者和健康居民进行研究。结果显示,两组在任务期和恢复期的心血管反应差异显著(P〈0.05);病例组的健康实践行为和消极应对方式水平较高,积极应对方式有待提升;健康实践行为和恢复期舒张压呈负相关,积极应对方式和任务期收缩压呈正相关(P〈0...  相似文献   
224.
The first aim of the present study was to identify key items which are rated differently by drivers from Finland, Sweden, Greece and Turkey. The second aim was to examine how these key items relate to drivers’ self-reported accident involvement. Similar comparisons have previously been conducted in Europe but these have only included items classified as violations and errors, but not lapses. A sample of Finnish (N = 200), Swedish (N = 200), Greek (N = 200) and Turkish (N = 200) drivers completed the driver behaviour questionnaire (DBQ) and reported their accident involvement during the previous 3 years. The results showed that nine key items (which drivers from different countries rated differently) could be identified. These items included two aggressive violations, four ordinary violations, three lapses, but no errors. Out of these nine items, five items (Become angered by a certain type of driver and indicate your hostility by whatever means you can, Disregard the speed limit on a motorway, Overtake a slow driver on the inside, Pull out of a junction so far that the driver with right of way has to stop and let you out and Get into the wrong lane approaching a roundabout or a junction) could explain differences in drivers’ self-reported yearly accident involvement when all four countries were taken together. At the same time, none of the items could explain differences in self-reported yearly accident involvement in Finland and Sweden while one of the items (Overtake a slow driver on the inside) could explain differences in self-reported yearly accident involvement in Greece and two of the items (Become angered by a certain type of driver and indicate your hostility by whatever means you can and Disregard the speed limit on a residential road) could explain differences in self-reported yearly accident involvement in Turkey. This shows that different countries have different problems with regard to aberrant driving behaviours which need to be taken into account when promoting traffic safety interventions and the driver behaviour questionnaire (DBQ) can be used to diagnose risk areas and to better inform road safety practitioners within and between countries.  相似文献   
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Pigeons were exposed to multiple second-order schedules of paired and unpaired brief stimuli in which responding on the main key was reinforced according to a fixed-interval thirty-second schedule by a brief stimulus (a tone in the paired schedule) and advancement to the next segment of the second-order schedule. In Experiment 1, a response on the second key was required during the tone in its fourth and final presentation to produce food. Responses during earlier brief stimuli indicated the extent to which the final brief stimulus was discriminated from preceding ones. Responding was comparable during all tones, extending prior findings with visual paired brief stimuli and weakening explanations of subjects' failure to discriminate between brief-stimulus presentations in terms of elicited responding. In Experiment 2 the number of fixed-interval segments comprising the second-order schedules varied from one through eight. Although main-key response rates increased across segments in both experiments, they increased much less sharply with a variable number of segments. These results suggest that the increase in main-key response rates across segments is due primarily to a degree of temporal discrimination not reflected on the second key. Main-key response rates were higher on paired auditory brief-stimulus schedules than on unpaired visual brief-stimulus schedules, especially in Experiment 2, thus further extending findings with visual brief stimuli to second-order schedules with auditory brief stimuli.  相似文献   
228.
散打比赛是一种对抗性很强的运动项目,要求运动员能够精确判断,及时地作出反应动作。这就需要运动员时刻保持高度的注意力,快速、准确地搜索相关信息,灵活地应对赛场上的情况。本研究以专家-新手范式对24名不同水平的散打运动员进行眼动实验研究,探讨高水平运动员与初学者之间的眼动差异,为初学者制定科学训练计划提供参考依据。结果表明:与新手组被试相比,专家组被试更加重视对比赛中得分部位的注视,从而为其准确预判提供了认知保证。  相似文献   
229.
Sluggish cognitive tempo (SCT) was introduced in 1980s in the field of attention deficit hyperactivity disorder (ADHD). Studies indicate that symptoms of SCT are separate from symptoms of ADHD and independently associated with multiple domains of functioning in clinical groups and in typical development. We assessed whether similar pattern would apply to higher functioning autism spectrum disorders (ASD). Children with higher functioning ASD (N = 55; 5?15 years) were divided into the ASD+High SCT (n = 17), the ASD+Medium SCT (n = 18) and the ASD+Low SCT (n = 20) groups based on parent‐rated daydreaming and slowness on the Five to Fifteen questionnaire (FTF). The groups were compared on SCT‐related impairments found in previous studies: social skills, academic functioning, psychiatric symptoms, and processing speed. Assessment methods were the FTF, the Development and Well‐Being Assessment, and the Coding subtest of the WISC‐III. The ADHD symptoms were statistically controlled due to the overlap between SCT and ADHD. The ASD+High SCT and ASD+Medium SCT groups were significantly more likely to have the most pronounced social impairments, and the ASD+High SCT group had significantly higher rate of internalizing disorders compared to the ASD+Low SCT group. Our results suggest that children with higher functioning ASD and high or medium levels of SCT symptoms could be at higher risk for psychosocial impairments than children with higher functioning ASD with low levels of SCT symptoms. Co‐occurring ADHD symptoms do not explain the finding. Recognizing SCT symptoms in higher functioning ASD would be important to targeting preventive support.  相似文献   
230.
该研究以北京市某幼儿园5个班98名幼儿为被试,利用拼图任务对其元认知监控能力的发展特点进行了探讨,结果发现:3~5岁幼儿在活动操作过程中,随着年龄的增长,注视目标的次数增多,完成任务的总时间在缩短,正确率在提高,但是悔步次数和停顿次数随着年龄变化的差异不显著;同时,注视目标的次数和停顿次数随着任务难度的变化而变化,表现出了一定的元认知监控能力。  相似文献   
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