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1.
Although the relation between family relationships and the timing of sexual debut has been the focus of many studies, research on mediating factors is scarce. This study examines whether low levels of family cohesion result in an earlier onset of romantic and sexual experiences, and whether the link between family cohesion and an early sexual debut is mediated by early romantic initiation. A longitudinal sample of 314 adolescent girls and 222 boys, aged 12–17 at Wave 1, completed questionnaires at three measurement points with three year intervals. The results showed that sexual debut followed romantic initiation for 77% of the participants. For early adolescent females (aged 12–14), high levels of family cohesion resulted in a later sexual debut and this association was fully mediated by a delay of romantic initiation. Among boys and older girls, timing of romantic initiation did not mediate the link between family cohesion and timing of sexual initiation. Early adolescent girls who have negative relationships with their parents turn to romantic relationships for intimacy and support, which subsequently provide the opportunity for an early sexual debut. Low levels of family cohesion thus primarily precipitate romantic initiation and sexual initiation appears to be secondary to this process among girls in this age group.  相似文献   
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This study investigated age- and gender-specific associations between parental support and parental knowledge of the child’s whereabouts, on the one hand, and sexual experience and sexual health (the ability to have safe and pleasurable sexual experiences) on the other hand. A representative Dutch sample of 1,263 males and 1,353 females (aged 12–25 years), who had previously engaged in sexual intercourse, completed a questionnaire that included measures of these constructs. Both parental support and knowledge were positively associated with contraceptive use, social skills in sexual interactions, sexual satisfaction, and delay of sexual debut. Findings also revealed that the majority of correlations between parental support and sexual experience and sexual health are attributable to the relationship between a supportive family environment and parental knowledge of the child’s whereabouts. Parental knowledge thus appeared to be more important for healthy sexual development than parental support.  相似文献   
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Research has argued that adolescents are at risk for harmful effects of sexual media, but little is known about the role of parents and friends on adolescents’ media use in regard of these effects. The present two-wave study investigated whether prior parental and friends’ influences on adolescents’ use of sexual media shape their sexual attitudes and behaviors, and vice versa if prior sexual attitudes and behaviors predict parental and friends’ media mediation. At two measurement points 18 months apart, 528 adolescents (12–17 years; 51.3 % girls) reported on permissive sexual attitudes, sexual experience, perceived parental and friends’ mediation of sexual media use, and communication with parents and friends about sex. Structural Equation Modeling shows that parents’ mediation activities on adolescents’ media use were not followed by less sexual experience and less permissive attitudes. On the contrary, parental restrictive mediation of girls’ media use unexpectedly was followed by somewhat more sexual experience. Friends’ interventions with media use did not predict adolescents’ sexual experience and attitudes neither. Inverse relationships showed that prior sexual experience was followed by less restrictive parental mediation among boys, and both among boys and girls that permissive sexual attitudes were followed by less restrictive and less active parental mediation. At the same time, sexually more experienced and more permissive boys and girls did report more media pressure from and sexual communication with their friends later on. Our study thus indicates that the opposite agent roles of parents and friends for adolescents also applies to their usage of sexual media.  相似文献   
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The case study shows the complex reality with respect to processes of meaning construction. Ruiters framework provides a more sophisticated instrument to analyse these complex processes. Unlike the classic models of legal communication, based upon a linear causality between norm and action, and unlike the dual model of interplay between legal institutions and institutional legal facts developed by MacCormick and Weinbergers Institutional Legal Theory (ILT), the tripartite model of interplay between rule, application, and social practices, stemming from Ruiters analysis of ILT, can contribute to a more refined model of legal communication.  相似文献   
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Models of communication,frequently used in legal semiotics, offer ananalytic framework for the relationship betweenlegal rules on the one hand and correspondingsocial behaviour on the other. Semiotic modelsseek to clarify (un)successful legalcommunication; they try to reveal the processesof interpretation and sense construction. Inthis paper, these processes are described,taking Article 96 of the Dutch Constitution asan example. Although the text of Article 96 hasremained nearly unchanged, its substantivemeaning has changed fundamentally. Thebackground and development of the `declarationof war', as laid down in Article 96, areanalysed and fully elaborated. It is concludedthat the classical models of communication,largely based upon the idea of the existence ofa linear relationship between rule and conduct,hardly correspond with the complex processes asdescribed in the analysis of Article96 Communication between rule and practice isobviously more than a one-waycausality, in which rule information `flows'from sender (legislator) to receiver (citizen).The institutional model of communication,developed by Ruiter, offers a different approach.The institutional model is based on the notionof law as `institutional landscaping';realisation depends on common beliefs andgeneral acceptance. The influence of the socialpractice on the meaning of legal rules becomesan important factor. The institutional theoryseems to offer a more adequate model for thecomplex reality of legal communication.  相似文献   
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Models of communication,frequently used in legal semiotics, offeran analytic framework for the relationshipbetween legal rules on the one hand andcorresponding behaviour on the other.Semiotic models seek to clarify(un)successful legal communication; theytry to reveal the processes ofinterpretation and sense construction. Theessence of these models is that thesubstantive meaning of a rule can (orcannot) be transmitted in a `flow model'of information. The models are based upona linear causality of ruleinformation. In this paper, the processesof sense construction are described,taking the freedom of expression, as laiddown in Article 7 of the DutchConstitution, as an example. Although thetext of Article 7 remained unalteredsince its first drafting in 1815, itssubstantive meaning has changedfundamentally. The transformation wascaused by complex processes that tookplace in social practice. These complexprocesses with respect to Article 7 arecompared with the transformation processesanalysed with respect to Article 96 of theDutch Constitution, published in anearlier paper. A comparison between bothArticles leads to the question: `Do weneed to construct an analytical model forlegal communication in whichreciprocal relations between legislatorand citizens are highlighted?' On thebasis of the two case studies, whichdescribe the influence of social practiceon the substantive meaning of the(textually unaltered) Articles, we have toanswer the question in the affirmative.  相似文献   
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Abstract

The static character of pictures often contrasts sharply with the dynamic nature of the message they are meant to convey. Suggesting motion in static pictures is particularly important in communicative contexts in which vital messages and instructions need to be transmitted, for example in the context of health-intervention programmes. Pictures are often the main carriers of health-related messages, for instance when oral or video transmission is not available, or when written information is not accessible because the target group lacks the necessary reading skills. The present study investigates the effect of different design strategies used to suggest motion in static pictures. It compares the suggestive manipulation of iconic pictorial elements (i.e. the suggestive depiction of body parts, bodily expressions and postures) with the use of extra-pictorial (noniconic) devices (such as movement lines or arrows). In study 1, two groups of respondents were presented with one of two versions of the same motion-suggesting pictures: pictures with hands only, and pictures with hands and arrows added. In study 2, an extra group of respondents was exposed to a third version of the same pictures: pictures with arrows only. The results of study 1 reveal that the use of arrows results in a somewhat better recognition of motion and intended motion. However, this effect is small and applies mainly to respondents with relatively higher literacy levels. The results of study 2 show that arrows alone are far less efficient as motion cues than the other two variants. Furthermore, the comments of respondents reveal that arrows are noticed and mentioned far less often as motion cues than body parts or objects involved in the action.  相似文献   
9.
In institutional legal theory, norms and facts are reciprocally operating elements: an interplay in which meaning construction is closely connected with acting: the pragmatic understanding of legal language in terms of its uses. With the semiotic elements of institutional theory, extended by the notion of ‘semiotic groups’, an analytical framework can be constructed to analyze a case study on the shifts in the concept of war which have taken place since the 1945 UN Charter and in the aftermath of 9/11. The semiotic aspects of the institutional approach can offer insight into the complexity of the processes of meaning attribution in the field of law and war.
Hanneke van SchootenEmail:
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10.
Previous correlational research indicates that adolescent girls who use social network sites more frequently are more dissatisfied with their bodies. However, we know little about the causal direction of this relationship, the mechanisms underlying this relationship, and whether this relationship also occurs among boys to the same extent. The present two-wave panel study (18 month time lag) among 604 Dutch adolescents (aged 11–18; 50.7 % female; 97.7 % native Dutch) aimed to fill these gaps in knowledge. Structural equation modeling showed that social network site use predicted increased body dissatisfaction and increased peer influence on body image in the form of receiving peer appearance-related feedback. Peer appearance-related feedback did not predict body dissatisfaction and thus did not mediate the effect of social network site use on body dissatisfaction. Gender did not moderate the findings. Hence, social network sites can play an adverse role in the body image of both adolescent boys and girls.  相似文献   
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