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161.
On 5 December 2002, the Supreme Court of Canada ended a long-running dispute when it unanimously upheld the validity of the Canadian patent on the antiretroviral drug zidovudine (AZT) held by Glaxo Wellcome (now GlaxoSmithKline). 相似文献
162.
Several issues related to the reliability and validity of self-report delinquency measures are raised and discussed. These include problems associated with the use of internal consistency as the measure of reliability, the level of reliability or precision required for different types of analyses, problems with the content validity of self-report measures, problems of overreporting and underreporting, problems with the use of official records as a validity check on self-reports, and the lack of any good criterion as a major obstacle in assessing the empirical validity of self-report measures. In the light of these problems, some cautions about the use of self-report measures are made. 相似文献
163.
Two studies using vignettes explore some conditions under which equity, equality, and need as allocation rules are taken into
account by an outside allocator. Independent variables include information about success or failure of a work group, level
of morale of the group, relative contributions of work group members, responsibility for outcome, and influence of one individual
on others. Results suggest that differentiation based on both equity and need results from a focus on individual deserving
while equality among status equals results from focus on group level factors. An interaction between outcome and contribution
appears when group level factors are included; these effects also appear when there are two rather than only one target person
differing from the rest of a group; an overreward effect depends on attributions of responsibility for outcome; and an influential
member is seen as deserving even if a low contributor. No gender differences were found. 相似文献
164.
Gregory C. Elliott 《Journal of youth and adolescence》1988,17(1):41-57
This study investigates the relationship between two primary motivational components of the self-concept: self-esteem and self-consistency. Past research has shown that high self-esteem is associated with greater consistency. Developed from theories of the self-concept, a structural model relating these two constructs was posited such that (1) self-esteem is causally prior to self-consistency, and (2) the effect of self-esteem is (at least partially) mediated by other components of the self-concept (self-consciousness, the tendency to fantasize, and the tendency to present a false front by hiding one's feelings). Utilizing a structural equation model with unobserved variables, an analysis of covariance structures was applied simultaneously but separately to data from a sample of boys and girls (ages 8–19). Results showed that the direct effect of self-esteem on self-consistency was stronger for boys than for girls. Further, the mediational properties of the other self-concept components also varied across gender. These differences are interpreted in light of theories of gender socialization.The research reported in this article was funded by a grant from the National Institute of Mental Health (MH 27747) to Morris Rosenberg. A version of this paper was presented at the annual meeting of the American Sociological Association, Chicago, Illinois, August 17–21, 1987. Analysis was facilitated by the Computer Center, Brown University, and the Computer Science Center, University of Maryland.Received Ph.D. in Sociology from the University of Wisconsin, Madison. His major research interest include the self-concept of young children, fairness in social relationships, and impression management. 相似文献
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166.
Wendi?PollockEmail author Milton?C.?Hill Scott?Menard Delbert?S.?Elliott 《American Journal of Criminal Justice》2016,41(4):623-644
National Youth Survey Family Study (NYSFS) respondents were examined to identify the characteristics of individuals and their sociological environments, that would make them more likely to have consistency between self reported and officially recorded records of arrest. Somewhat surprisingly, it was found that those most likely to be at risk of arrest (males, high exposure to delinquent friends, higher level of substance use) are more likely to have consistency between officially recorded and self-reported arrests. Findings will be helpful in both producing more accurate information on arrests and in increasing sensitivity to the possibility of bias in arrest records that may be based on sociodemographic or behavioral characteristics of the individual. 相似文献
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170.
John R. Deni 《Orbis》2012,56(4):530-546
In order to influence the direction and outcomes of defense reforms occurring across Europe, the United States needs to refocus its military-to-military engagement programs with its European allies. Instead of seeking to build partner capacity among the newest NATO members or aspirants, Washington will be better served by maintaining and strengthening interoperability with those allies that are adaptive and innovative, deployable and expeditionary, and capable of full spectrum operations—that is, allies such as France, Italy, Germany, the Netherlands and the United Kingdom. This finding is based upon what Washington itself sees as the future of conflict and the kinds of coalition partner skills and abilities the United States will need to counter post-International Security Assistance Force International Security Assistance Force (ISAF) threats to U.S. and collective security. Given budget and force structure cuts facing the United States as well, the American military cannot afford to waste its limited security cooperation resources. 相似文献