全文获取类型
收费全文 | 5186篇 |
免费 | 1512篇 |
出版年
2023年 | 15篇 |
2022年 | 18篇 |
2021年 | 96篇 |
2020年 | 123篇 |
2019年 | 427篇 |
2018年 | 349篇 |
2017年 | 469篇 |
2016年 | 458篇 |
2015年 | 404篇 |
2014年 | 374篇 |
2013年 | 776篇 |
2012年 | 384篇 |
2011年 | 316篇 |
2010年 | 305篇 |
2009年 | 272篇 |
2008年 | 292篇 |
2007年 | 219篇 |
2006年 | 199篇 |
2005年 | 190篇 |
2004年 | 170篇 |
2003年 | 158篇 |
2002年 | 168篇 |
2001年 | 101篇 |
2000年 | 88篇 |
1999年 | 60篇 |
1998年 | 34篇 |
1997年 | 30篇 |
1996年 | 17篇 |
1995年 | 13篇 |
1994年 | 20篇 |
1993年 | 8篇 |
1992年 | 21篇 |
1991年 | 11篇 |
1990年 | 6篇 |
1989年 | 3篇 |
1988年 | 4篇 |
1987年 | 10篇 |
1986年 | 9篇 |
1985年 | 4篇 |
1984年 | 8篇 |
1983年 | 3篇 |
1982年 | 3篇 |
1981年 | 8篇 |
1980年 | 5篇 |
1979年 | 6篇 |
1978年 | 8篇 |
1977年 | 6篇 |
1976年 | 4篇 |
1970年 | 4篇 |
1961年 | 2篇 |
排序方式: 共有6698条查询结果,搜索用时 31 毫秒
171.
172.
Personal response systems, commonly called ‘clickers’, are widely used in secondary and post‐secondary classrooms. Although many studies show they enhance learning, experimental findings are mixed, and methodological issues limit their conclusions. Moreover, prior work has not determined whether clickers affect cognitive change or simply alert students to information likely to be on tests. The present investigation used a highly controlled methodology that removed subject and item differences from the data to explore the effect of clicker questions on memory for targeted facts in a live classroom and to gain a window on the cognitive processes affecting the outcome. We found that in‐class clicker questions given in a university psychology class augmented performance on delayed exam questions by 10–13%. Experimental results and a class survey indicate that it is unlikely that the observed effects can be attributed solely to attention grabbing. Rather, the data suggest the technology invokes the testing effect. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
173.
Neil Conway Jacqueline A.‐M. Coyle‐Shapiro 《Journal of Occupational & Organizational Psychology》2012,85(2):277-299
This study investigated the reciprocal relationship between perceptions of psychological contract fulfilment and employee performance (sales made and sales targets), and whether this was moderated by the quality and length of the social exchange relationship captured, respectively, through perceived organizational support (POS) and organizational tenure. We used a sample of 146 sales advisors and a four‐point longitudinal design and found support for reciprocal links where performance predicted subsequent psychological contract fulfilment and vice versa. The strength of the relationship between performance and psychological contract fulfilment increased over time. The quality of the social exchange relationship (i.e., POS) moderated reciprocal links between sales made and sales targets met and perceptions of psychological contract fulfilment at earlier, but not later, time points. One way to interpret the findings is the changing nature of the unfolding relationship between support, psychological contract fulfilment, and performance, where a supportive relationship buffers failing to deliver at earlier time points, but at later time points employee performance and psychological contract fulfilment associate more strongly as both parties prioritize delivery. 相似文献
174.
175.
176.
Julie Mooney‐Somers Anna Olsen Wani Erick Robert Scott Angie Akee Lisa Maher 《Journal of community & applied social psychology》2012,22(6):519-532
National surveillance data indicate marked differences between Indigenous and other Australians in the prevalence of many sexually transmitted infections (STIs). Young Indigenous people bear a particularly high burden of these infections. A collaboration of university researchers, Indigenous health workers and young Indigenous people conducted 45 field interviews to examine how young Indigenous Australians keep themselves healthy and protected against STIs. Our findings emphasise the complexity of health behaviours, where individuals are rarely always ‘risky’ or always ‘safe’, as well as subtle gender differences in health practices. Preventive strategies employed by the young people were contingent on beliefs and knowledge about sexual partners, the type of relationship, the context of the sexual encounter and access to condoms. Tangible strengths such as young Indigenous people's commitments to condoms and STI screening should be celebrated and bolstered to enhance their ability to protect themselves against adverse health outcomes and enhance their resilience against STIs. Focusing on strengths helps to counter the deficit model of health commonly deployed in Indigenous health research and draws attention to health issues facing young Indigenous people and their communities, without reinforcing negative stereotypes or focusing solely on individual risk behaviour. We provide concrete recommendations for health promotion and education. Copyright © 2011 John Wiley & Sons, Ltd. 相似文献
177.
Kind A 《Consciousness and cognition》2012,21(2):677-8; author reply 679-80
178.
179.
Technological advances and information-seeking consumers have pushed forward the movement of direct-to-consumer (DTC) genetic
testing. Just like with other types of testing, there are potential risks, benefits and limitations. A major limitation of
DTC testing is the incomplete view it provides regarding lifetime risk for common, complex diseases, since most tests only
analyze 1–2 single nucleotide polymorphisms (SNPs) and do not include evaluation of medical or family histories, which is
necessary to risk assessment. Further, it is not currently well-established whether personal genomic testing results will
lead toward improved health behaviors, adverse psychological effects or potential overuse of the health care system. To display
these and other issues, we present an in-depth case study of an individual who ordered DTC genetic testing and subsequently
sought genetic counseling. This case presents a unique learning experience for the field of genomic counseling, as the patient
did not fit the typical assumptions regarding ‘early adopters’ of DTC testing. It also allowed the genetics health care providers
involved in the case to identify gaps in current genetic counseling practice that need to be filled and approaches to employ
for successful delivery of genomic counseling. Based on our experience, we developed practical recommendations for genomic
counseling, which include novel approaches to case preparation, use of electronic tools during the counseling session, and
focusing on education as the major component of the genomic counseling session, in order to provide patients with the knowledge
necessary to independently interpret and understand large amounts of genomic testing information provided to them. 相似文献
180.
Raising a child with an autism spectrum disorder (ASD) can be an overwhelming experience for parents and families. The pervasive and severe deficits often present in children with ASD are associated with a plethora of difficulties in caregivers, including decreased parenting efficacy, increased parenting stress, and an increase in mental and physical health problems compared with parents of both typically developing children and children with other developmental disorders. In addition to significant financial strain and time pressures, high rates of divorce and lower overall family well-being highlight the burden that having a child with an ASD can place on families. These parent and family effects reciprocally and negatively impact the diagnosed child and can even serve to diminish the positive effects of intervention. However, most interventions for ASD are evaluated only in terms of child outcomes, ignoring parent and family factors that may have an influence on both the immediate and long-term effects of therapy. It cannot be assumed that even significant improvements in the diagnosed child will ameliorate the parent and family distress already present, especially as the time and expense of intervention can add further family disruption. Thus, a new model of intervention evaluation is proposed, which incorporates these factors and better captures the transactional nature of these relationships. 相似文献