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411.
The Internet offers new opportunities for anonymous and pseudonymous communications. Users can, for example, engage in political advocacy, receive counseling, and perform commercial transactions without disclosing their identities. The cloak of anonymity can also facilitate socially unacceptable or criminal activities because of the difficulty in holding anonymous users accountable. This article reports the results of a conference on anonymous communication organized by the American Association for the Advancement of Science. Among the findings were that online anonymous communication is morally neutral; that it should be considered a strong human and constitutional right; that online communities should be allowed to set their own policies on the use of anonymous communication; and that individuals should be informed about the extent to which their identity is disclosed online. The article discusses how anonymous communications can be shaped by the law, education, and public awareness, and highlights the importance of involving all affected interests in policy development. 相似文献
412.
Temperamental Origins of Child and Adolescent Behavior Problems: From Age Three to Age Fifteen 总被引:11,自引:0,他引:11
Avshalom Caspi Bill Henry Rob O. McGee Terrie E. Moffitt Phil A. Silva 《Child development》1995,66(1):55-68
We assessed relations between early temperament and behavior problems across 12 years in an unselected sample of over 800 children. Temperament measures were drawn from behavior ratings made by examiners who observed children at ages 3, 5, 7, and 9. Factor analyses revealed 3 dimensions at each age: Lack of Control, Approach, and Sluggishness . Temperament dimensions at ages 3 and 5 were correlated in theoretically coherent ways with behavior problems that were independently evaluated by parents and teachers at ages 9 and 11, and by parents at ages 13 and 15. Lack of Control was more strongly associated with later externalizing behavior problems than with internalizing problems; Approach was associated with fewer internalizing problems among boys; and Sluggishness was weakly associated with both anxiety and inattention, especially among girls. Lack of Control and Sluggishness were also associated with fewer adolescent competencies. These results suggest that early temperament may have predictive specificity for the development of later psychopathology. 相似文献
413.