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2010年8月2日-7日在日本东京庆应义塾大学山田校区举办的第九届柏拉图研讨会以"柏拉图的<理想国>"(Plato's Politeia)为题,汇聚数百名当代学者,全方位地检视这部巨著中对城邦、灵魂、善、形式(理念)、诗歌等诸多主题的反思.本文略记大会盛况及日本古典学界观感. 相似文献
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摘要:通过流行病学测查,探讨不同亚型ADHD儿童的情绪、行为和社会功能的差异。采用SDQ(长处与困难问卷)对4500名7-10岁儿童进行大样本筛查,应用K-SADS-PL量表和DSM-Ⅳ诊断标准对其中263名高危儿童进行临床评估,诊断出119名儿童ADHD。诊断出的ADHD儿童中,男性与女性的比率大约为2.22︰1,存在显著的性别差异。混合型儿童ADHD的多动性不能得分显著高于注意缺陷性;混合型ADHD的社会功能得分显著低于注意缺陷型和多动型。7岁儿童ADHD的多动情况显著低于8岁、9岁。ADHD共病率为12.6%,ADHD儿童伴有学习困难的比例为43.2%。 相似文献
166.
目的:了解高中生自我和谐总体状况、心理健康状况及其关系。方法:采用《自我和谐量表》(SCCS)和《中学生心理健康问卷》对湖南、贵州四所中学的高中生进行测量。结果:高中生自我和谐情况不太理想;高中生在不和谐因子得分与大学生常模并无显著差异,在灵活性上差异非常显著(p<0.001),在刻板性上差异显著(p<0.05);高中生自我与经验的不和谐、刻板性、自我和谐总分均与心理健康各因子呈显著正相关;自我的灵活性与心理健康总分、偏执、敌对、适应不良等呈正相关。结论:高中生自我和谐与心理健康存在显著的相关性,自我和谐对心理健康具有一定的预测作用,培养高中生的自我和谐性有助于提高其心理健康水平。 相似文献
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Multigroup structural equation modelling (SEM) is a technique frequently used to evaluate measurement invariance in social and behavioural science research. Before version 9.2, SAS was incapable of handling multigroup SEM. However, this limitation is resolved in PROC TCALIS in SAS 9.2. For the purpose of illustration, this paper provides a step-by-step guide to programming the tests of measurement invariance and partial invariance using PROC TCALIS for multigroup SEM with mean structures. Fit indices and parameter estimates are validated, thus providing an alternative tool for researchers conducting both applied and simulated studies. Other new features (e.g., different types of modelling languages and estimation methods) and limitations (e.g., ordered-categorical SEM and multilevel SEM) of the TCALIS procedure are also briefly discussed. 相似文献
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The catastrophic Wenchuan earthquake measuring 8.0 on the Richter scale occurred on May 12, 2008 in the West of the Sichuan basin in China and caused severe damage. A project was undertaken to examine the cognitive and psychological effects one year after the disaster among 2080 individuals in the local area. We evaluated the influence of gender, age, education level, and ethnic group on five aspects: work satisfaction, living satisfaction, health self-perception, psychological pressure, and psychological recovery. Male subjects had a better performance in all five aspects, which indicated that women were more affected. Subjects of different ethnic groups showed significantly different attitudes with respect to psychological pressure and psychological recovery. Significant differences for all the five aspects were also found in education level and age. The results showed that older people and those with a lower education level probably had more psychological problems. There were significant correlations between work satisfaction and living satisfaction, living satisfaction and health self-perception, living satisfaction and psychological recovery, and psychological pressure and psychosocial recovery. Living satisfaction and education level were significant predictors of psychological pressure. For psychological recovery, significant predictors were living satisfaction, age, work satisfaction, education level, and gender. The study findings indicated that government programs should provide more support for females, older people, those with a lower education level, and those in lower living conditions. Attention should be given not only to the psychological effects on each victim, but also to related issues such as work and living conditions to promote psychological wellbeing. Limitations of this study are addressed. 相似文献
169.
Fitts’ law robustly predicts the time required to move rapidly to a target. However, it is unclear whether Fitts’ law holds for visually guided actions under visually restricted conditions. We tested whether Fitts’ law applies under various conditions of visual restriction and compared pointing movements in each condition. Ten healthy participants performed four pointing movement tasks under different visual feedback conditions, including full-vision (FV), no-hand-movement (NM), no-target-location (NT), and no-vision (NV) feedback conditions. The movement times (MTs) for each task exhibited highly linear relationships with the index of difficulty (r2 > .96). These findings suggest that pointing movements follow Fitts’ law even when visual feedback is restricted or absent. However, the MTs and accuracy of pointing movements decreased for difficult tasks involving visual restriction. 相似文献
170.