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331.
The complexity of the African American community in the United States continues to evolve. The growing number of professional African Americans who grew up in the postcivil rights era combined with the persistent reminders of inequity paints a complex backdrop for understanding African American relationships. The majority of our knowledge about African American couples disproportionately comes from nonclinical social science fields such as sociology and demography. Unfortunately, the scholarly literature on how to work with African American couples is relatively scant. This paper seeks to add to this limited literature by providing clinicians and scholars with a proposed set of issues to consider when conceptualizing and treating African American couples. In particular, the complexity and nuance needed to work with African American couples are best done by using an integrative model. Thus, this paper will discuss how the Integrative Systemic Therapy (IST) model is particularly well suited for working with African American couples. This paper will summarize the science on African American marriages with a focus on salient factors such as gender, SES, and trust, which will then be translated into clinical practice by utilizing a case example. The case example will be of a middle‐class couple in order to delineate the challenges and the growing heterogeneity of African Americans. The article will conclude with a commentary on the evolving heterogeneity of African Americans, which sheds light on how an integrative perspective is important for disentangling and embracing the growing complexity of African American couples.  相似文献   
332.
Game‐like educational apps are intended to boost learner motivation leading to better learning outcomes. To test this idea about the value of gamification, college students (n = 64) learned Italian by playing the online language learning game, Duolingo at home for seven sessions, or learned the same material through watching an online slideshow for seven sessions. Although the groups did not differ significantly on achievement posttests, the Duolingo group rated their learning experience as significantly more enjoyable (d = 0.77), more appealing (d = 1.17), and less difficult (d = 0.51), and was significantly more willing to continue with similar learning experiences (d = 1.39). Overall, these results point to the motivational and affective benefits of Duolingo as a promising alternative to more traditional methods for students who may require additional motivation not to disengage from the material.  相似文献   
333.
The current study explored the effect of sexual content in advertisements and the programme–advertisement congruence on the memory of sexual and nonsexual advertisements. Seventy participants (41 females and 29 males) were randomly allocated to one of four conditions. They viewed either The Bachelorette (sexual programme) or I'm a Celebrity… Get Me Out of Here! (nonsexual programme) with sexual or nonsexual fragrance advertisements placed within the programme. The order of the advertisements was counterbalanced across participants to control for order effects. Free and cued recall of the advertisements were assessed. As predicted, there was a main effect of advertisement type, with the sexual advertisements better recalled than the nonsexual advertisements. Contrary to our prediction, the sexual content of the programme did not have an effect on advertisement recall. There was an interaction between the advertisement type and programme type; sexual advertisements were remembered better when embedded within a sexual programme. Limitations of this study are considered.  相似文献   
334.
We suggest that text readability plays an important role in driving consumer engagement on social media. Consistent with a processing fluency account, we find that easy‐to‐read posts are more liked, commented on, and shared on social media. We analyze over 4,000 Facebook posts from Humans of New York, a popular photography blog on social media, over a 3‐year period to see how readability shapes social media engagement. The results hold when controlling for photo features, story valence, and other content‐related characteristics. Experimental findings further demonstrate the causal impact of readability and the processing fluency mechanism in the context of a fictitious brand community. This research articulates the impact of processing fluency on brief word‐of‐mouth transmissions in the real world while empirically demonstrating that readability as a message feature matters. It also extends the impact of processing fluency to a novel behavioral outcome: commenting and sharing actions.  相似文献   
335.
The study of personal relationships has traditionally relied on self‐reports or observations of face‐to‐face interaction. Digital media increasingly provide the ability to trace communication and relationships at scale. Such methods portend significant theoretical and methodological challenges, as well as potential. As a way of illustrating such potential, big data approaches to the select traditional relational concepts of routine relating, propinquity, homophily, small world, and reciprocity are reviewed. The fields of communication and personal relationships will need to inform such research by developing their own interdisciplinary relationships with geographic information sciences, computational linguistics, and computer sciences or cede a significant frontier of their field to these other disciplines.  相似文献   
336.
Sentiment analysis on social media such as Twitter has become a very important and challenging task. Due to the characteristics of such data—tweet length, spelling errors, abbreviations, and special characters—the sentiment analysis task in such an environment requires a non-traditional approach. Moreover, social media sentiment analysis is a fundamental problem with many interesting applications. Most current social media sentiment classification methods judge the sentiment polarity primarily according to textual content and neglect other information on these platforms. In this paper, we propose a neural network model that also incorporates user behavioral information within a given document (tweet). The neural network used in this paper is a Convolutional Neural Network (CNN). The system is evaluated on two datasets provided by the SemEval-2016 Workshop. The proposed model outperforms current baseline models (including Naive Bayes and Support Vector Machines), which shows that going beyond the content of a document (tweet) is beneficial in sentiment classification, because it provides the classifier with a deep understanding of the task.  相似文献   
337.
为探讨浪漫媒介内容接触对大学生浪漫信念的影响及其作用机制,采用浪漫媒介内容接触问卷、感知真实性量表、社会比较倾向量表和浪漫信念量表对614名无恋爱经验的大学生进行调查,结果发现:(1)浪漫媒介内容接触与感知真实性和浪漫信念都呈显著正相关,感知真实性和浪漫信念也呈显著正相关;(2)感知真实性在浪漫媒介内容接触对浪漫信念的影响中起中介作用;(3)浪漫媒介内容接触对浪漫信念影响的直接效应,以及感知真实性的中介效应均受到社会比较倾向的调节,且在高社会比较倾向群体中,这两种效应都更显著。  相似文献   
338.
This study explores religious self‐identification, religious expression, and civility among projected Latter‐Day Saint Twitter accounts (201,107 accounts and 1,542,229 tweets). Novel methods of data collection and analysis were utilized to test hypotheses related to religious identity and civility against social media data at a large scale. Results indicated that (1) projected LDS Twitter accounts tended to represent authentic (rather than anonymous or pseudonymous) identities; (2) local minority versus majority status did not influence users’ willingness to religiously self‐identify; (3) isolation stigma did not occur when users religiously self‐identified; (4) participants exhibited much lower degrees of incivility than was anticipated from previous studies; and (5) religious self‐identification was connected to improved civility. Results should be of interest to scholars of religion for better understanding participation patterns and religious identity among Latter‐Day Saints and for exploring how these results may transfer to other groups of religious people.  相似文献   
339.
Objective: Previous research has indicated that greater exposure to traditional media (i.e. television, film, and print) predicted skin cancer risk factors in adolescents; however, the relationship between social media usage and these outcomes remains unexplored. We examined whether social networking site (SNS) usage, and the particular manner of this use, was associated with skin tone dissatisfaction, sun exposure and sun protection among Australian adolescents. We also explored sex differences in SNS usage related to tanning.

Method: A total of 1856 South Australian secondary school students completed the Australian School Students Alcohol and Drug 2014 survey. SNS usage related to tanning comprised posting pictures, posting text, viewing pictures, viewing text and liking or sharing posts.

Results: Adolescents spent 214.56 minutes, on average, per day using SNSs. Behaviours related to tanning that involved pictures (i.e. viewing pictures, posting pictures, and liking or sharing content) were significantly associated with more skin tone dissatisfaction, more sun exposure and less sun protection. Females performed all SNS-linked behaviours more frequently than did males, with the exception of posting text.

Conclusion: Australian adolescents spend a considerable amount of time using SNSs, and their behaviours related to tanning on these SNSs are significantly associated with skin cancer risk factors.  相似文献   

340.
In response to concerns about the standards of training for non-medically qualified homeopathic practitioners, between 1999 and 2009 a number of UK universities taught Bachelor of Science (BSc) degrees in homeopathy. All the courses were subsequently closed following media coverage of a vigorous campaign from scientists against the degree courses. A boundary-work analysis of 65 articles published in the UK print media reveals the use of metaphors from a number of different fields as rhetorical strategies to malign homeopathy education. As well as the commonly used contrasts of profit versus academic integrity, rationality versus faith and logic versus magic, media reports associated homeopathy with new universities and Mickey Mouse degrees, both of which had been denigrated in the press previously. In the press coverage, much attention was also drawn to the fact that the method of repeatedly diluting homeopathic medicines defies both logic and common sense, and the plausibility argument became a decisive blow in the debate over the legitimacy of teaching homeopathy as a science degree. It seems that the boundary work sought to protect the authority of both science and medicine by expelling homeopathy from higher education. These findings contrast with previous studies that suggest that orthodox medicine has occasionally expanded to incorporate desirable aspects of complementary and alternative therapies. Scientists carry out boundary work not just to demarcate the boundaries of science and directly defend their own interests, but also to protect the authority of other allied professions.  相似文献   
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