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691.
Abstract

Objective: To examine men’s body dissatisfaction qualitatively.

Design: Forty-two British men aged 18–45 years took part in a two-session group intervention across 12 groups. The intervention was designed to improve body dissatisfaction by engaging them in a critique of the appearance ideal through written and behavioural exercises.

Main outcome measures/results: Analysis of the topics discussed during the intervention generated two core themes. Theme 1 showed that, in general, men minimised the existence of their own body dissatisfaction while (somewhat surprisingly) outlining the ubiquity and potency of the appearance ideal for men in general. Theme 2 involved men reporting the problematic impact of body dissatisfaction in their lives (despite earlier minimisation), such as social avoidance, strict eating and supplement regimes, or difficulty in situations where the body was exposed.

Conclusion: The results stress the need to acknowledge that men experience a range of impacts of body dissatisfaction beyond clinical presentations (such as disordered eating) that influence their everyday lives, while also recognising that they tend to minimise this dissatisfaction in conversation. These findings have important implications for advocacy and interventions to improve men’s body dissatisfaction.  相似文献   
692.
The effects of emotional content of images on recognition memory were studied, bringing together electrophysiological (Event-Related brain Potentials, ERPs) and behavioural (accuracy and speed of recognition, and remember/know judgements) indices. In the study phase, participants assessed 120 images on the scales of valence and arousal. In the test phase, ERPs were recorded while participants viewed again the images, put together with 120 new, and were asked to make old/new decisions and remember/know judgements on them. A clear arousal bias was obtained for remember/know judgements, which revealed that correctly recognised arousing images (negative and positive) received more remember judgements than nonarousing images (neutral and relaxing). Moreover, a Late Positive Component (LPC) activation revealed an old/new effect enhanced by arousing images. The LPC activation was located in parietal areas (precuneus), which appears to be mostly related to successful retrieval based on recollection. The results obtained through different indices supported the emotional bias found in previous studies for arousing material, but do not clarify the effect of the emotional valence on recognition.  相似文献   
693.
Novel computational representations, such as simulation models of complex systems and video games for scientific discovery (Foldit, EteRNA etc.), are dramatically changing the way discoveries emerge in science and engineering. The cognitive roles played by such computational representations in discovery are not well understood. We present a theoretical analysis of the cognitive roles such representations play, based on an ethnographic study of the building of computational models in a systems biology laboratory. Specifically, we focus on a case of model‐building by an engineer that led to a remarkable discovery in basic bioscience. Accounting for such discoveries requires a distributed cognition (DC) analysis, as DC focuses on the roles played by external representations in cognitive processes. However, DC analyses by and large have not examined scientific discovery, and they mostly focus on memory offloading, particularly how the use of existing external representations changes the nature of cognitive tasks. In contrast, we study discovery processes and argue that discoveries emerge from the processes of building the computational representation. The building process integrates manipulations in imagination and in the representation, creating a coupled cognitive system of model and modeler, where the model is incorporated into the modeler's imagination. This account extends DC significantly, and we present some of the theoretical and application implications of this extended account.  相似文献   
694.
This article reports findings from a phenomenographic investigation into career practitioners' understanding of competency for social media in career services. Sixteen Danish and Finnish practitioners with experience using social media in career services were interviewed in focus groups. Competency for social media in career services was conceived as (i) an ability to use social media for delivering information, (ii) an ability to use social media for delivering career services, (iii) an ability to utilise social media for collaborative career exploration and (iv) an ability to utilise social media for co-careering. The findings can be used to develop pre-service and in-service training of career practitioners and support for the deepening of their competency, using the critical aspects that were identified.  相似文献   
695.
Whitney Bauman 《Zygon》2015,50(2):389-402
Using case studies from the Indonesian context, this article argues that the current truth regimes we now live by are always and already “hybrid” and that we need new methods for understanding meaning‐making practices in an era of globalization and climate change than comparative approaches allow. Following the works of such thinkers as physicist Karen Barad, political philosopher William Connolly, and eco‐critic Timothy Morton, this article develops the idea that an event‐oriented or object‐oriented approach better captures our hybrid meaning‐making practices. Not only that, but it also provides a lens through which to understand traditions as polydox (rather than orthodox) and the rise of “modern” science as itself a planetary (rather than a Western) phenomenon.  相似文献   
696.
The publication of 12 cartoons depicting the Prophet Muhammad by the Danish newspaper Jyllands‐Posten on September 30, 2005, created a great deal of controversy over self‐censorship, freedom of speech, and accusations of religious incitement. Muslim activists organized protests, and later hundreds of people were killed and hundreds of others were injured due to violent reactions to the cartoons. This article focuses on how people used YouTube to react to these cartoons by analyzing 261 video clips and 4,153 comments. Results show that the majority of the video clips and comments were moderate and positive in tone toward Islam and Muhammad; however, a small percentage either called for jihad against the West or made lethal threats against the artist. Other comments carried curses or insults against Denmark, while a few others were anti‐Islamic. The fact that these online reactions were highly varied in tone suggests that the online public sphere is very much divided.  相似文献   
697.
Digital culture is a prominent factor in the formation of children’s identity and relational experiences, with high percentages of children in many countries participating in gaming and social networking activities. Yet little scholarly work has addressed the ways in which various patterns of engagement in digital culture call into question current assumptions about childhood identity formation and relationality and the repercussions of formational and relational shifts on children’s spirituality. This essay explores ways in which digital culture functions as a spiritually enriching force in children’s lives, paying particular attention to the potential value of social networking for children’s spiritual well-being and the ways in which the internet’s positive aspects may mask other, more corrosive, elements.  相似文献   
698.
A key challenge for positive psychology interventions is promoting sustained engagement to improve long-term outcomes. One way to increase engagement is to introduce variety to reduce hedonic adaptation. Here, we propose supplementing intervention prompts with items from a person’s social media archive to add variety. Through a one-week pilot study of six positive psychology activities via a Facebook application, we explore whether Facebook content is useful to keep people engaged in activities and what attributes of content make it most useful. A total of 260 participants used our application, and analysis of usage showed that displaying content is engaging. By looking at which content was marked as useful by participants, we find that useful content is in itself meaningful and engaging (photos, longer texts, and content about close friends). We also find that certain intervention activities are more engaging and better suited for making use of Facebook content than others.  相似文献   
699.
Three experimental studies (N = 286) tested how priming the concepts of sex or romance influence the way people perceive other social media users. Participants first completed a word-search task containing sexual (intercourse, lust), romantic (love, heart), or control words. Participants then evaluated a target’s sexual qualities and romantic qualities based on social media profiles, as well as rated their acceptance of the priming stimuli. Results suggested that sex primes led participants to judge targets as being more alluring, racy, and provocative, whereas romance primes led participants to judge targets as being more tender, sentimental, and kind. Both men and women found all primes to be equally acceptable content; women were not averse to these mainstream, non-explicit sexual stimuli. Findings are discussed in terms of viewing sex and romance as distinct, yet related networks of concepts and the need to disentangle sex, romance, and sexualized views of romance.  相似文献   
700.
ABSTRACT

Being ostracized can be a painful and distressing experience and can lead to subsequent aggression by the victim. However, it is unknown whether watching someone else be ostracized either in real life or on television is similarly distressing. The purpose of the current study was to examine what type of distress (if any) is induced after viewing ostracism on television. The study consisted of 50 participants, half who viewed a movie clip containing ostracism and half who viewed a control clip. Physiological and self-report data revealed that viewing ostracism was distressing to participants. In particular, participants who viewed the ostracism clip reported a lower sense of belonging, self esteem, and mood, and a greater increase in heart rate and skin conductivity than those who viewed the control clip.  相似文献   
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