全文获取类型
收费全文 | 222篇 |
免费 | 5篇 |
专业分类
教育 | 160篇 |
科学研究 | 7篇 |
体育 | 3篇 |
文化理论 | 2篇 |
信息传播 | 55篇 |
出版年
2023年 | 1篇 |
2022年 | 2篇 |
2021年 | 5篇 |
2020年 | 7篇 |
2019年 | 13篇 |
2018年 | 9篇 |
2017年 | 17篇 |
2016年 | 12篇 |
2015年 | 12篇 |
2014年 | 9篇 |
2013年 | 61篇 |
2012年 | 3篇 |
2011年 | 11篇 |
2010年 | 4篇 |
2009年 | 4篇 |
2008年 | 8篇 |
2007年 | 3篇 |
2006年 | 6篇 |
2005年 | 2篇 |
2004年 | 4篇 |
2003年 | 2篇 |
2002年 | 3篇 |
2001年 | 1篇 |
1999年 | 1篇 |
1997年 | 3篇 |
1996年 | 4篇 |
1995年 | 2篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1990年 | 2篇 |
1989年 | 1篇 |
1987年 | 1篇 |
1983年 | 1篇 |
1981年 | 1篇 |
1980年 | 3篇 |
1978年 | 2篇 |
1942年 | 1篇 |
排序方式: 共有227条查询结果,搜索用时 15 毫秒
201.
202.
We examined, in 2 phases, the influence of postevent suggestions on children's reports of their visits to a pediatrician. Phase 1 examined the effect of giving one of 3 types of feedback to 5-year-old children immediately following their Diphtheria Pertussis Tetanus (DPT) inoculation. Children were given pain-affirming feedback (the shot hurt), pain-denying feedback (the shot did not hurt), or neutral feedback (the shot is over). 1 week later, they did not differ in their reports concerning how much the shot hurt or how much they cried. In Phase 2, the same children were visited approximately 1 year after their inoculation. During 3 separate visits, they were either given additional pain-denying or neutral feedback. They were also given misleading or nonmisleading information about the actions of the pediatrician and the assistant. Children given pain-denying feedback reported that they cried less and that the shot hurt less than did children given neutral feedback. Those who were given misleading information about the actions of the assistant and the pediatrician made more false allegations about their actions than did children who were not given this information. These results challenge the view that suggestibility effects are confined to peripheral, nonaction events; in this study children's reports about salient actions involving their own bodies in stressful conditions were influenced. 相似文献
203.
Tara M. Brown 《Equity & Excellence in Education》2016,49(3):363-379
Common explanations for the employment difficulties facing young adults without a secondary credential center on skill deficits, with little attention given to policies and practices that shape the nature of work. Using interview data from a participatory action research project, this article examines the employment experiences of 43 uncredentialed young adults in a deindustrialized, urban community. Contextualizing their accounts within shifts in job and labor markets in the postindustrial political economy and drawing on the “vulnerable workers” framework, it shows how participants were disenfranchised as workers and job-seekers. I argue that educators should more fully account for the challenges facing workers with low levels of formal education and engage with economic and labor policies and practices that make these workers economically vulnerable. 相似文献
204.
Tara Tietjen-Smith 《Quest (Human Kinetics)》2016,68(3):324-336
ABSTRACTPublic speculation about bioterrorism and the increasing obesity epidemic are examples of current public health issues that continue to be illuminated in the spotlight. Major public health threats continue to drive the health job market and impact higher education health curricula (e.g., public health, health promotion, community health). Also, higher education institutions are dealing with more campus health-related challenges than ever before, thus driving a major focus on lowering risk with initiatives such as combating increasing mental health issues, drug abuse, sexual assault, and possible active shooter situations, among others. The current landscape of higher education academic health programs is changing due to a scarcity of funding and national focus on possible threats. Trends in degree offerings, effects of technological changes, possible solutions to current higher education health challenges, and a future forecast of higher education health are discussed. 相似文献
205.
Social precursors to symbolic understanding of pictures were examined with 100 infants ages 6, 9, 12, 15, and 18 months. Adults demonstrated 1 of 2 stances toward pictures and objects (contemplative or manipulative), and then gave items to infants for exploration. For pictures, older infants (12, 15, and 18 months) emulated the adult's actions following both types of demonstration trials. For objects, infants did not emulate actions following either stance at any age. The findings suggest that infants enlist their imitative learning skills in the context of learning the conventions of action on pictorial symbols. The data are interpreted as pointing to the importance of social learning in developing an understanding of the referential function of pictorial symbols. 相似文献
206.
Rats received a single 4-sec 1-mA grid-shock US either preceded or followed by a 4-sec tone or light CS. Conditioning was later assessed by comparing the amount of lick suppression evoked by the forward- or backward-paired CS versus an explicitly unpaired CS. The backward-paired CS produced more suppression than the unpaired CS only when both were tone; the light evoked strong suppression whether paired or not. In the forward procedure, tone produced more suppression when paired and less when unpaired than did light; conditioning thus appeared stronger with the tone. In one experiment, observations showed that rats froze during the forward-paired tone but not during the light. Increasing CS duration from 4 to 12 sec had no effect for the forward-paired light but increased freezing to the forward-paired tone. Another experiment showed similar unconditioned suppression to tone and light but faster habituation to tone. Problems that these results create for interpreting evidence for excitatory backward conditioning in the conditioned suppression procedure are discussed. 相似文献
207.
Because the feedback children and adolescents receive is important to their development, 2 experimental studies were designed to examine children's (M = 12 years) and adolescents' (M = 17 years) active selection of the quality of feedback they wish to receive. In both studies evidence emerged that participants' self-perceptions influence their feedback seeking. Participants with positive self-perceptions sought more positive feedback than participants with negative self-perceptions and sought more positive feedback than expected by chance. Participants with negative self-perceptions lacked this tendency to seek positive feedback and sometimes sought less positive feedback than expected by chance. As expected, depression and attachment-related measures were also associated with participants' feedback seeking. Contributions of feedback-seeking patterns to stability and change in children's and adolescents' development are discussed. 相似文献
208.
Epidemiologic variations in childhood sexual abuse 总被引:3,自引:0,他引:3
We retrospectively reviewed records of 566 children ranging from 6 months to 16 years of age who presented to a sexual assault crisis center. They represented 33.2% of all alleged sexual assault victims seen over a 36 month period. There were 103 males (18.2%) and 463 females (81.8%). Significant differences in presentation were demonstrated with respect to the victim's age, sex, and race, but the major factor influencing the variation is the victim/assailant relationship. Younger children were more likely than older children to present with histories of multiple assaults (p less than .0005), by known assailants (p less than .0005), occurring in the child's or assailant's home (p less than .001) and to report less violence (p less than .05). More risk of violence (p less than .0005) or evidence of trauma (p less than .0005) and less reporting of home assaults (p less than .0005) or multiple assault episodes (p less than .0005) were found in assaults by strangers when compared with non-stranger assaults. A lower frequency of reporting was found in females between 7 and 11 years of age. The dynamics of childhood sexual abuse are discussed in relationship to these findings. A number of victim and assailant related factors determine reporting patterns of childhood sexual abuse. 相似文献
209.
Emerging: the impact of the Artist Teacher Scheme MA on students’ pedagogical and artistic practices
The United Kingdom Artist Teacher Scheme (ATS) commissioned a study of the artistic and pedagogical practices of students on a recently established Artist Teacher Scheme MA (ATS MA). The aims of this study were to: investigate the motives and objectives teachers/educators have for undertaking this ATS MA programme, the impact the programme had on their artistic and pedagogical practices and their pupils’ learning; and make recommendations for future development of ATS MA programmes. Through the analysis of questionnaires it was found that the ATS MA’s strength lies in the development of communities of practice and peer support, artist teachers’ renewed confidence in their extended artistic and pedagogical practices, the professional development of artist teachers, and significant development of the art and design curriculum. 相似文献
210.
Jorge E. Gonzalez Ernest T. Goetz Robert J. Hall Tara Payne Aaron B. Taylor Minjung Kim Anita S. McCormick 《Reading and writing》2011,24(3):253-284
Early Reading First (ERF) was created to address problems related to language and development among economically disadvantaged
and language-minority preschool children through quality classroom processes, professional development, and instruction. More
than any previous initiative, ERF specifies what early literacy instruction should look like in preschool classrooms; however,
to date, scant research has examined the effectiveness of the program. In this quasi-experimental study, the effectiveness
of ERF preschool enrichment was evaluated through comparison with the performance of demographically similar children from
the same school district who received practice-as-usual instruction. As in previous research, ERF-enriched instruction was
found to enhance acquisition of alphabet knowledge and print concepts. Unlike previous studies, however, it was also found
to promote vocabulary development. Multilevel models were chosen to take into account the non-independence of students in
the same classroom in testing the effects of ERF. 相似文献