全文获取类型
收费全文 | 1397篇 |
免费 | 91篇 |
出版年
2021年 | 19篇 |
2020年 | 23篇 |
2019年 | 20篇 |
2018年 | 33篇 |
2017年 | 56篇 |
2016年 | 53篇 |
2015年 | 31篇 |
2014年 | 48篇 |
2013年 | 150篇 |
2012年 | 62篇 |
2011年 | 68篇 |
2010年 | 30篇 |
2009年 | 27篇 |
2008年 | 55篇 |
2007年 | 48篇 |
2006年 | 35篇 |
2005年 | 48篇 |
2004年 | 41篇 |
2003年 | 25篇 |
2002年 | 53篇 |
2001年 | 25篇 |
2000年 | 30篇 |
1999年 | 22篇 |
1998年 | 13篇 |
1997年 | 15篇 |
1996年 | 11篇 |
1995年 | 13篇 |
1994年 | 12篇 |
1993年 | 12篇 |
1992年 | 20篇 |
1991年 | 13篇 |
1989年 | 15篇 |
1988年 | 16篇 |
1987年 | 14篇 |
1985年 | 21篇 |
1984年 | 23篇 |
1983年 | 12篇 |
1981年 | 13篇 |
1980年 | 16篇 |
1979年 | 14篇 |
1978年 | 16篇 |
1977年 | 20篇 |
1976年 | 15篇 |
1975年 | 18篇 |
1974年 | 11篇 |
1973年 | 15篇 |
1971年 | 12篇 |
1970年 | 12篇 |
1968年 | 18篇 |
1967年 | 16篇 |
排序方式: 共有1488条查询结果,搜索用时 31 毫秒
231.
Gary Allen 《Journal of Academic Ethics》2008,6(2):105-116
It has become almost a truism to describe the interaction between research ethics committees and researchers as being marred by distrust and conflict. The ethical conduct of researchers is increasingly a matter of institutional concern because of the degree to which non-compliance with national standards can expose the entire institution to risk. This has transformed research ethics into what some have described as a research ethics industry. In an operational sense, there is considerable focus on modifying research behaviour through a combination of education and sanctions. The assessment of whether a researcher is ‘ethical’ is too often based on whether they submit their work for review by an ethics committee. However, is such an approach making a useful contribution to the actual ethical conduct of research and the protection of the interests of participants? Does a focus on ethical review minimise institutional risk? Instead it has been suggested that ethics committees may be distorting or frustrating useful research and are promoting a culture of either mindless rule following or frustrated resistance. An alternative governance approach is required. There is a need for a strong institutional focus on promoting and supporting the reflective practice of researchers through every stage of their work. By situating research ethics within the broader framework of institutional governance, this paper suggests it is possible to establish arrangements that actually facilitate excellent and ethical research. 相似文献
232.
Overconcern with weight and shape and body dissatisfaction have both emerged as significant predictors of disordered eating. However, it is unclear how these constructs relate to each other, and if each has different antecedents and consequences. This study aimed to identify prospective predictors of each construct and to determine their relative importance in predicting dietary restraint and binge eating. Eight- to 13-year-old boys and girls (N = 259) were assessed at baseline and one-year follow-up, using a range of measures that included the Child Eating Disorder Examination. Psychosocial variables predicted overconcern with weight and shape whilst objective weight predicted body dissatisfaction. Body dissatisfaction and weight and shape concern predicted restraint, and weight and shape concern and restraint predicted binge eating. Findings provide support for the theoretical differences between body dissatisfaction and overconcern with weight and shape, and highlight the importance of focusing on specific body image variables. 相似文献
233.
The study of mentoring spans a wide range of disciplines including psychology, organizational behavior, education, and social work, among others. However, until recently there has been little interdisciplinary dialogue among mentoring scholars. In this Special Issue we attempt to lay the groundwork for interdisciplinary research on mentoring by examining this phenomenon through the lens of youth mentoring, academic mentoring, and workplace mentoring. In this introduction we outline the aims of this Special Issue, provide a common definition of mentoring to guide the reader through the articles that follow, summarize the knowledge gained from the included articles, and offer insight into what we believe are important next steps for developing a multidisciplinary perspective on mentoring. 相似文献
234.
Controversy surrounding dissociative identity disorder (DID) has focused on conflicting findings regarding the validity and nature of interidentity amnesia, illustrating the need for objective methods of examining amnesia that can discriminate between explicit and implicit memory transfer. In the present study, the authors used a cross-modal manipulation designed to mitigate implicit memory effects. Explicit memory transfer between identities was examined in 7 DID participants and 34 matched control participants. After words were presented to one identity auditorily, the authors tested another identity for memory of those words in the visual modality using an exclusion paradigm. Despite self-reported interidentity amnesia, memory for experimental stimuli transferred between identities. DID patients showed no superior ability to compartmentalize information, as would be expected with interidentity amnesia. The cross-modal nature of the test makes it unlikely that memory transfer was implicit. These findings demonstrate that subjective reports of interidentity amnesia are not necessarily corroborated by objective tests of explicit memory transfer. 相似文献
235.
Allen ES Rhoades GK Stanley SM Markman HJ Williams T Melton J Clements ML 《Family process》2008,47(2):243-259
Premarital precursors of infidelity were evaluated in a sample of 72 couples (N = 144) who were taking part in a longitudinal study of marriage. Premarital self-report and observational data were compared for couples who experienced infidelity and those who did not experience infidelity in the first years of marriage. Couples in which the male engaged in marital infidelity were characterized, premaritally, by significantly lower male sexual satisfaction, lower male positive communication, and higher female invalidation, whereas couples in which the female went on to engage in infidelity were characterized, premaritally, by significantly lower levels of female positive communication, higher levels of male and female negative communication, and higher levels of male and female invalidation. Implications of the findings for future research on the prediction and prevention of infidelity are discussed. 相似文献
236.
Allen Wood 《International Journal for Philosophy of Religion》2008,63(1-3):7-24
‘Evidentialism’ is the conventional name (given mainly by its opponents) for the view that there is a moral duty to proportion
one’s beliefs to evidence, proof or other epistemic justifications for belief. This essay defends evidentialism against objections
based on the alleged involuntariness of belief, on the claim that evidentialism assumes a doubtful epistemology, that epistemically
unsupported beliefs can be beneficial, that there are significant classes of exceptions to the evidentialist principle, and
other shabby evasions and alibis (as I take them to be) for disregarding the duty to believe according to the evidence. Evidentialism
is also supported by arguments based on both self-regarding and other-regarding considerations. 相似文献
237.
Buchanan A 《Kennedy Institute of Ethics journal》2008,18(1):1-34
Much of the debate about the ethics of enhancement has proceeded according to two framing assumptions. The first is that although enhancement carries large social risks, the chief benefits of enhancement are to those who are enhanced (or their parents, in the case of enhancing the traits of children). The second is that, because we now understand the wrongs of state-driven eugenics, enhancements, at least in liberal societies, will be personal goods, chosen or not chosen in a market for enhancement services. This article argues that both framing assumptions must be rejected, once it is understood that some enhancements--especially those that are most likely to garner resources and become widespread--will increase human productivity. Once one appreciates the productivity-increasing potential of enhancements, one can begin to see that enhancement need not be primarily a zero sum affair, that the social costs of forgoing enhancements may be great, and that the state may well take an interest in facilitating biomedical enhancements, just as it does in facilitating education and other productivity-increasing traditional enhancements. Appreciating the productivity-increasing potential of enhancements also makes it possible to view the enhancement debate in a new light, through the lens of the ethics of development. 相似文献
238.
Alejandro Interian Lesley A. Allen Michael A. Gara Javier I. Escobar 《Cognitive and behavioral practice》2008,15(1):67-75
The purpose of this study was to evaluate a culturally adapted cognitive-behavioral treatment (CBT) for major depression among Hispanics in primary care. Cultural adaptations were applied based on a range of cultural considerations described in the literature. Fifteen Hispanic primary care patients with major depression were enrolled. All participants received the 12-session intervention and completed baseline, posttreatment, and 6-month follow-up assessments. Four participants (27%) dropped out of the treatment. Analyses focused on changes from baseline functioning using a Wilcoxon Signed Rank Test. Results showed significant reductions in depressive, anxious, and somatic symptoms at posttreatment and 6-month follow-up. Mean reduction of depressive symptoms at posttreatment was 57%. Findings of acceptable treatment retention rates and clinically meaningful reductions in depressive symptoms showed promise for this intervention to treat Hispanics with major depression. Future studies should conduct a more rigorously controlled evaluation of this intervention. 相似文献
239.
Allen JJ 《The American journal of bioethics : AJOB》2008,8(1):27-8; discussion W1-4
240.
WolStat differs in several important ways from other statistics packages. Data are entered using a text editor, as opposed to a data grid. WolStat performs all possible simple to simple simple simple simple main effects tests and multiple comparison tests for ANOVAs (independent groups, split plot, and randomized block factorial) with up to five factors. More nonparametric statistics can be performed than with most other statistics packages. Latin squares can be randomly generated. Uniformly distributed random integers (with or without replacement) or normally distributed random numbers can be generated. WolStat provides a tutorial and assistance for selecting orthogonal comparisons. WolStat also provides general and specific models for fixed, mixed, and random ANOVAs with one through five factors. 相似文献