全文获取类型
收费全文 | 2356篇 |
免费 | 244篇 |
国内免费 | 454篇 |
出版年
2024年 | 4篇 |
2023年 | 40篇 |
2022年 | 47篇 |
2021年 | 75篇 |
2020年 | 100篇 |
2019年 | 86篇 |
2018年 | 111篇 |
2017年 | 110篇 |
2016年 | 111篇 |
2015年 | 85篇 |
2014年 | 90篇 |
2013年 | 220篇 |
2012年 | 169篇 |
2011年 | 195篇 |
2010年 | 134篇 |
2009年 | 156篇 |
2008年 | 167篇 |
2007年 | 193篇 |
2006年 | 198篇 |
2005年 | 140篇 |
2004年 | 110篇 |
2003年 | 77篇 |
2002年 | 63篇 |
2001年 | 34篇 |
2000年 | 37篇 |
1999年 | 37篇 |
1998年 | 33篇 |
1997年 | 30篇 |
1996年 | 24篇 |
1995年 | 20篇 |
1994年 | 12篇 |
1993年 | 14篇 |
1992年 | 9篇 |
1991年 | 14篇 |
1990年 | 10篇 |
1989年 | 9篇 |
1988年 | 10篇 |
1987年 | 9篇 |
1986年 | 8篇 |
1985年 | 10篇 |
1984年 | 11篇 |
1983年 | 7篇 |
1982年 | 9篇 |
1981年 | 6篇 |
1980年 | 5篇 |
1979年 | 7篇 |
1973年 | 2篇 |
1972年 | 1篇 |
1970年 | 1篇 |
1967年 | 1篇 |
排序方式: 共有3054条查询结果,搜索用时 15 毫秒
961.
以631名初中生为被试,采用问卷法考察父母教养方式与初中生攻击行为的关系,同时探讨越轨同伴交往的中介作用,以及该作用是否受自我控制的调节。结果发现:(1)消极父母教养方式对越轨同伴交往、攻击行为均有显著的正向预测作用;(2)越轨同伴交往在消极父母教养方式与初中生攻击行为之间起部分中介作用;(3)自我控制可以调节越轨同伴交往对初中生攻击行为的作用,对于低自我控制个体,越轨同伴交往起部分中介作用;对于高自我控制个体,越轨同伴交往的中介效应不显著,消极父母教养方式对攻击行为仅有直接作用。 相似文献
962.
该研究旨在编制情绪感染问卷并探讨问卷的信度与效度,问卷以Doherty编制的《情绪感染问卷》(the emotional contagion scale)作为蓝本,删除了不适合东方文化的项目,增加了符合中国人的情绪情境和展现情绪方式的项目,经过预测修订后,最终问卷包含5个维度25个项目,正式施测共回收747份有效问卷,并对数据进行了信效度检验。结果表明,探索性因素分析KMO为0.802,总问卷的标准化的Cronbach’sα系数为0.852,项目分析表明项目的鉴别指数D值在0.340~0.479之间,验证性因素分析具有较好的模型拟合度,问卷的重测信度与效标关联效度均达到显著水平。情绪感染问卷的信效度均达到了测量学的要求。 相似文献
963.
This study investigates the intervention effects of guided notes on college students’ quality of lecture note-taking and learning performance under the provision of outline notes. It adopted a quasi-experimental pretest–posttest–delayed-posttest design. Sixty-five undergraduates from two psychology classes in a university were recruited as participants. One class was assigned to the experimental group and the other to the control group. Students in the experimental group were provided with outline note plus guided note handouts and asked to complete the guided notes in class, whereas students in the control group received outline note handouts only. The results showed that (1) in the delayed posttest, the experimental group performed better than the control group on the quality of note-taking; (2) in the posttest and delayed posttest, the experimental group performed better than the control group on learning performance; (3) the experimental group had a positive attitude towards the guided notes. 相似文献
964.
Christina Chen Anne Greb Isha Kalia Komal Bajaj Susan Klugman 《Journal of genetic counseling》2017,26(2):261-271
Intimate partner violence (IPV) is a major health concern in the United States (ACOG 2013). The World Health Organization (WHO) describes IPV as any physical, sexual, psychological harm by a current or former intimate partner (WHO 2016). Due to the psychosocial depth and nature of discussions within genetic counseling sessions, patients may disclose and/or discuss IPV as it relates to sexual well-being, reproductive and overall health. This study aims to assess the role for IPV screening, counseling and intervention in genetic counseling practice by investigating the incidence, experiences and attitudes about IPV among genetic counseling patients. Patients receiving genetic counseling at an urban metropolitan hospital were anonymously surveyed about experiences and perspectives on IPV as a topic of discussion during genetic counseling sessions. Among 60 eligible patients, 50 completed the survey (49 females, 1 male, of which, 5 identified as LGBT) ages 20 to 66. The incidence of IPV in this group was 16.0 % (n = 8). Majority of participants had never been asked about IPV by a healthcare provider (n = 32; 64.0%), would have felt comfortable answering questions about IPV by their healthcare provider (n = 34; 68.0%), and would have felt comfortable answering questions about IPV by their genetic counselor (n = 39; 78.0%). Perspectives from all participants, notably those with IPV history, provided insights to the role of genetic counselors in areas for IPV screening and counseling training. 相似文献
965.
Various definitions and different approaches for assessing the complex construct of parental involvement (PI) have led to inconsistent findings regarding the impact of PI on child development. To date, limited information is available regarding the measurement invariance of PI measures across time and groups (e.g., children’s gender, ethnicity, and socio-economic status), leaving a concern that group differences in PI might reflect item bias instead of true differences in PI. The present study aimed to obtain a set of optimal items for measuring PI from kindergarten through the elementary school years and investigate whether they could be used for parents from different groups. A Rasch measurement model was implemented to investigate item difficulty, step calibrations, and measurement invariance (differential item functioning; DIF, here). The results from the Early Childhood Longitudinal Study, Kindergarten Class of 1998–1999 data set showed that 20 items can be used to measure three dimensions of PI—namely school/home involvement, family educational investment, and family routines—across four time points. Administrative time, children’s gender, ethnicity, and social economic status showed different levels of effect on item difficulty for half of these items. Practitioners and researchers should be cautious when using these items and are suggested to freely estimate the item parameters of DIF items as well as add more items to the PI scale to improve reliability. 相似文献
966.
967.
Fang Chen 《Sexuality & culture》2017,21(4):953-975
Drawing upon Raymond Williams’ notion of culture and in-depth interviews with 40 women, this article examines forces that have shaped the landscape of sexuality in China. It argues that the process of changing sexuality contains multiple and overlapping forms of sexual culture, in which the party-state’s ideology, emergent sexual cultures and traditional Chinese beliefs intertwine and struggle. In addition to age-based differences in attitudes towards sexual practices within studies of youth culture, this study incorporates a class-based variable into the account. 相似文献
968.
969.
结合ERP技术、创伤电影范式和改进的工作记忆范式探讨了认知分心的强度对创伤性信息加工的影响。结果发现, (1)高负荷上的N2波幅显著大于低负荷上的。(2)在低工作记忆负荷上, 创伤负性图引发的LPP波幅显著大于创伤中性图和无关中性图; 而在高工作记忆负荷上, 三类图片引发的LPP波之间差异不再显著。(3)在创伤负性图上高、低负荷工作记忆任务诱发的LPP波差异显著, 且高负荷条件下的LPP波幅显著小于低负荷条件。结果表明, 相比低认知控制, 早期高认知控制对创伤性信息的调节更有效, 支持了认知控制理论。 相似文献
970.
为探讨工作家庭冲突对员工工作态度和行为倾向的影响, 以国内某大型制造企业集团位于北京、杭州、西安等地7家分公司的545名员工为样本, 采取问卷调查法在两个不同时段获取数据, 考察了角色压力(角色冲突、角色模糊和角色超载)在工作干涉家庭和家庭干涉工作这两种对偶冲突模式与员工工作满意度和离职意向之间的中介作用机制。结果显示:角色压力在工作家庭冲突与工作满意度和离职意向之间起到完全中介作用, 工作满意度在角色压力和离职意向之间起到部分中介作用。结论有助于分析工作家庭冲突的深层原因并采取恰当的干预策略, 降低工作家庭冲突对员工工作态度和行为倾向的负面影响。 相似文献