全文获取类型
收费全文 | 1020篇 |
免费 | 29篇 |
出版年
2022年 | 9篇 |
2021年 | 14篇 |
2020年 | 16篇 |
2019年 | 14篇 |
2018年 | 26篇 |
2017年 | 36篇 |
2016年 | 27篇 |
2015年 | 11篇 |
2014年 | 13篇 |
2013年 | 100篇 |
2012年 | 27篇 |
2011年 | 40篇 |
2010年 | 21篇 |
2009年 | 30篇 |
2008年 | 31篇 |
2007年 | 30篇 |
2006年 | 23篇 |
2005年 | 24篇 |
2004年 | 41篇 |
2003年 | 19篇 |
2002年 | 24篇 |
2001年 | 26篇 |
2000年 | 25篇 |
1999年 | 38篇 |
1998年 | 24篇 |
1997年 | 18篇 |
1996年 | 14篇 |
1995年 | 20篇 |
1994年 | 20篇 |
1993年 | 21篇 |
1992年 | 19篇 |
1991年 | 19篇 |
1990年 | 15篇 |
1989年 | 9篇 |
1988年 | 8篇 |
1987年 | 8篇 |
1986年 | 8篇 |
1985年 | 9篇 |
1984年 | 10篇 |
1980年 | 9篇 |
1978年 | 9篇 |
1977年 | 7篇 |
1975年 | 9篇 |
1974年 | 15篇 |
1973年 | 8篇 |
1972年 | 9篇 |
1970年 | 9篇 |
1968年 | 11篇 |
1967年 | 8篇 |
1966年 | 10篇 |
排序方式: 共有1049条查询结果,搜索用时 15 毫秒
101.
Stewart Candlish 《Australasian journal of philosophy》2013,91(4):631-632
Contingentism, generally contrasted with law necessitarianism, is the view that the laws of nature are contingent. It is often coupled with the claim that their contingency is knowable a priori. This paper considers Bird's [2001, 2002, 2005, 2007] arguments for the thesis that, necessarily, salt dissolves in water; and it defends his view against Beebee's [2001] and Psillos's [2002] contingentist objections. A new contingentist objection is offered and several reasons for scepticism about its success are raised. It is concluded that certain higher-level laws describing the behaviours of molecular compounds may be necessary due to their dependence on underlying physical laws, and that the modal status of laws of nature cannot be determined a priori, as the structural features of the substances and properties they govern must first be investigated. 相似文献
102.
Lia M. Daniels Anne C. Frenzel Robert H. Stupnisky Tara L. Stewart Raymond P. Perry 《The British journal of educational psychology》2013,83(3):396-413
Background and Aims. The literature documents fewer classroom mastery goal structures in secondary school compared to elementary. However, little is known about how personal achievement goals may influence classroom goal structures. This is especially true at the level of pre‐service teachers. Our objective was to investigate if pre‐service teachers’ personal goals predicted their intended classroom goal structures. Sample. Participants were 125 elementary and 175 secondary school pre‐service teachers from two Western Canadian universities. Method. Structural equation modelling was used to examine if the structural relationships and latent means of personal and intended classroom goal structures differed for elementary and secondary school pre‐service teachers. Results. The results revealed that personal goals predicted the goal structures that pre‐service teachers intended to establish; however, the relationships and means differed between elementary and secondary school pre‐service teachers. Specifically, personal mastery‐approach goals positively predicted classroom mastery goals much more strongly at the elementary than the secondary level. Furthermore, elementary pre‐service teachers had significantly higher latent mean scores on personal mastery‐approach goals than their secondary counterparts. Conclusions. It seems possible that the currently documented differences between classroom goal structures noted for elementary compared to secondary school may be based on the personal goals endorsed as pre‐service teachers. The results are further discussed in terms of alignment with research on practising teachers’ personal and classroom goals and implications for teacher education. 相似文献
103.
Jose Prados Beatriz Alvarez Joanna Howarth Katharine Stewart Claire L. Gibson Claire V. Hutchinson Andrew M. J. Young Colin Davidson 《Animal cognition》2013,16(2):177-186
The learning abilities of planarian worms (Dugesia tigrina) were assessed by using a number of Pavlovian conditioning paradigms. Experiment 1 showed that planaria were susceptible to basic conditioning in that they readily developed a conditioned response to a change in ambient luminance when it was consistently paired with an electric shock over a number of trials. In Experiment 2, the change in luminance was presented in a compound with a vibration stimulus during conditioning. Subsequent tests revealed poor conditioning of the elements compared with control groups in which the animals were conditioned in the presence of the elements alone, an instance of overshadowing. In Experiment 3, pre-training of one of the elements before compound conditioning resulted in blocking of learning about the other element. These results add to other studies that have reported cue competition effects in animal species belonging to different phyla (chordate, mollusk, arthropod), suggesting that learning in these phyla could be ruled by similar principles. The results are discussed adopting an evolutionary-comparative approach. 相似文献
104.
Stewart I. Donaldson 《Anxiety, stress, and coping》2013,26(3):155-177
Abstract This research was designed to determine the extent to which employee health and performance are predicted by lifestyle and stress. Data were collected from 345 employees working in a variety of organizations in southern California. Additionally, supervisors evaluated the work performance of the participating employees whom they directly supervised, and company records of employee health care costs were obtained. Hierarchical multiple regression analyses revealed (a) that physical lifestyle (i.e., exercise pattern, eating habits, and general health practices) predicted unique variance in vitality and positive well-being; (b) that psychosocial lifestyle (i.e., social relations, intellectual activity, occupational conditions, and spiritual involvement) predicted unique variance in vitality, positive well-being, anxiety, depression, lack of self-control, and somatic complaints; (c) that employee stress predicted unique variance in vitality, positive well-being, anxiety, depression, physician visits, somatic complaints, illness absences, and supervisory ratings of job performance, absenteeism and tardiness; (d) that physical lifestyle buffered the adverse consequences of stress for anxiety, depression, physician visits, and company health care costs; and (e) that there was a Physical x Psychosocial Lifestyle interaction for anxiety, depression, and lack of self-control. However, the employee lifestyle factors were not related to supervisory ratings of performance at work. The findings have direct implications for organizational health programs and policies. 相似文献
105.
Cecilia S. Fabrizio Tai Hing Lam Malia R. Hirschmann Sunita M. Stewart 《Journal of child and family studies》2013,22(5):603-613
There is a dearth of high-level evidence for brief programs designed to promote positive parent–child relationships in nonwestern cultures. We present a pilot randomized controlled trial of a four-session intervention to enhance the parenting skills that promote a positive relationship with pre-adolescent children in Hong Kong. Our intervention, Harmony@Home, utilized Cunningham’s culturally appropriate coping modeling, problem-solving approach to change parental behavior. Our objective was to evaluate the feasibility, acceptability and initial evidence of benefit of the intervention. We blindly randomized 150 Hong Kong parents of children 10–13 years of age to (a) a Harmony@Home intervention group, (b) a waitlist control group, or (c) a third active intervention which shared the control group. Immediately following the intervention, we report increases in satisfaction with the parent–child relationship, one of the targeted parenting behaviors and family harmony, for the Harmony@Home group versus control group. However, only the results from satisfaction with the parent–child relationship were significant at 3-months post intervention. Most respondents reported high levels of program satisfaction. The results provide preliminary evidence that this parenting intervention is culturally acceptable for a nonwestern general population, is feasible for implementation in a community setting and shows evidence of benefit. This intervention is concordant with public health priorities because of the global importance of the parent–child relationship as a protective factor for adolescent outcomes, the need for culturally-appropriate interventions for nonwestern populations, and design characteristics that promote dissemination. 相似文献
106.
Wendy Hadley Angela Stewart Heather L. Hunter Katelyn Affleck Geri Donenberg Ralph DiClemente Larry K. Brown 《Journal of child and family studies》2013,22(2):279-287
We evaluated the reliability and validity of the Dyadic Observed Communication Scale (DOCS) coding scheme, which was developed to capture a range of communication components between parents and adolescents. Adolescents and their caregivers were recruited from mental health facilities for participation in a large, multi-site family-based HIV prevention intervention study. Seventy-one dyads were randomly selected from the larger study sample and coded using the DOCS at baseline. Preliminary validity and reliability of the DOCS was examined using various methods, such as comparing results to self-report measures and examining interrater reliability. Results suggest that the DOCS is a reliable and valid measure of observed communication among parent-adolescent dyads that captures both verbal and nonverbal communication behaviors that are typical intervention targets. The DOCS is a viable coding scheme for use by researchers and clinicians examining parent-adolescent communication. Coders can be trained to reliably capture individual and dyadic components of communication for parents and adolescents and this complex information can be obtained relatively quickly. 相似文献
107.
In the wake of Fransella's (1972) seminal application of Kellyian ideas to the understanding of stammering, the impact of personal construct psychology (PCP) upon speech and language therapists working in this area has been significant. This article reviews the literature and considers the developments in the management of stammering wrought through the application of PCP. A number of key issues relating to the meshing of traditional speech therapy methods and PCP are discussed and these are illustrated further by a specific personal clinical experience. 相似文献
108.
109.
110.