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91.
Early puberty is associated with stressful family environments, early sexual intercourse, and teenage pregnancy. We examined
pubertal timing and sexual debut among the 14-year-old offspring of teenage mothers. Mothers (71% Black, 29% White) were recruited
as pregnant teenagers (12–18 years old). Data were collected during pregnancy and when offspring were 6, 10 and 14 years old
(n = 318). Adolescents (50% male) compared the timing of their pubertal maturation to same-sex peers. There was a significant
3-way interaction effect of race, sex, and pubertal timing on sexual debut (n = 305). This effect remained significant in a model controlling for maternal age at first intercourse, substance use, exposure
to trauma, authoritative parenting, and peer sexual activity (n = 255). Early maturation was associated with early sex in daughters, and may be one pathway for the inter-generational transfer
of risk for teenage pregnancy among daughters of teenage mothers. 相似文献
92.
The harm caused by many acts is not certain but probabilistic. Current public enforcement of the law combines harm-based sanctions
(usually in criminal law) with act-based sanctions (very common in administrative law and regulation). We propose an economic
theory of the choice between harm-based and act-based sanctions in public enforcement. The efficiency of act-based versus
harm-based sanctions is analyzed and a typology of the determinants is drawn up. Our model suggests that harm-based sanctions
are more efficient when (1) acquiring information about the act is important, (2) engaging in harm avoidance activities is
advisable, (3) judgment-proofness is not a very significant problem, (4) punishment is especially costly, (5) changes in law
are expensive or difficult to negotiate and (6) on average, potential criminals are better informed than the government about
losses for society. Legal policy implications are discussed. 相似文献
93.
The nanotechnology and biotechnology “revolutions” are so-called because their enabling technological breakthroughs were not
simply inventions, but discoveries of entirely new methods of inventing. We hypothesize that university participants in either
or both of these areas will exhibit greater collaboration with industry than researchers in other areas. We explore this hypothesis
for 454 faculty members who conducted research that was patented during the period 1994–1999. Because our data include patents,
publications, and funding at the individual level, we are able to examine the industry interaction of faculty who participated
in the nanotechnology and biotechnology revolutions, as well as the interaction of faculty contributing to other areas of
patentable science. We examine a variety of linkages, including sponsored research, consulting, publication with firm employees
and measures of the potential for cross-campus collaboration. The results are striking in that they show significant differences
in collaborative behavior across patent types and across the major program areas biological sciences, physical sciences and
engineering. The results are consistent with a greater degree of tacit knowledge within the new methods of inventing. We also
find significant differences in the embryonic nature and importance of patents across areas. 相似文献
94.
The first jurisdictions in the world to introduce legislation regulating donor conception were Victoria (Australia) and Sweden in the 1980s. Under the Infertility (Medical Procedures) Act 1984 (Vic), donor-conceived people (aged 18 years and over), their parents (if children were under 18 years) and donors gained the right to apply for identifying information about each other. Information can only be given with the consent of each party. To date, over 3,500 donor-conceived children have been born in Victoria since the 1984 Victorian legislation was introduced (and enacted in 1988). The first 106 donor-conceived children under this legislation turned 18 in 2006 and many of them may not know that they are donor-conceived. The Infertility Treatment Authority, Victoria, conducted a public education campaign to provide information and support to people affected by the legislation. The campaign and services associated with donor registers have had a significant initial impact. 相似文献
95.
Globalization has led to new health challenges for the twenty-first century. These new health challenges have transnational implications and involve a large range of actors and stakeholders. National governments no longer hold the sole responsibility for the health of their people. These changes in health trends have led to the rise of global health governance as a theoretical notion for health policy making. The Southeast Asian region is particularly prone to public health threats such as emerging infectious diseases and faces future health challenges including those of noncommunicable diseases. This study looks at the potential of the Association of Southeast Asian Nations (ASEAN) as a regional organization to lead a regional dynamic for health cooperation in order to overcome these challenges. Through a comparative study with the regional mechanisms of the European Union (EU) for health cooperation, we look at how ASEAN could maximize its potential as a global health actor. Our study is based on primary research and semistructured field interviews. To illustrate our arguments, we refer to the extent of regional cooperation for health in ASEAN and the EU for (re)emerging infectious disease control and for tobacco control. We argue that regional institutions and a network of civil society organizations are crucial in relaying global initiatives, and ensuring the effective implementation of global guidelines at the national level. ASEAN’s role as a regional body for health governance will depend both on greater horizontal and vertical integration through enhanced regional mechanisms and a wider matrix of cooperation. 相似文献
96.
97.
Marie Lavigne 《后苏联事务》2013,29(3):269-276
This article looks at collective memory formation—the study of monuments, memory, and public space—through a political science lens. An explicit theoretical focus on power relations in "monumental politics" and a methodological approach featuring large-N comparative analysis are combined to examine the process of monument creation, destruction, and alteration. Using a new database on monuments in 26 post-communist states over a 25-year period, patterns of monument transformation are identified, and official and private efforts to transform monuments are systematically compared across different regime types. The complex implications of private provision and alteration of monuments is also discussed. 相似文献
98.
AbstractResearch into rape myth acceptance (RMA) first emerged in the 1970s, when authors such as Brownmiller (1975) and Burt (1980) proposed that rape was a mechanism that allowed men to exert power over women and that the endorsement of rape myths justified this sexual dominance. These influential theories have meant that subsequent definitions of rape myths have failed to acknowledge male victims of serious sexual assault, despite an increase in prevalence rates. More recent research has attempted to explore RMA in relation to male victims, with results suggesting that men are more likely than women to endorse rape myths regarding male victims when the victim is assumed to be homosexual, or when the victim is heterosexual and the perpetrator is female. Brownmiller's theory is challenged and a more holistic view of the importance of sex-role traditionality is explored, while acknowledging the contribution of individual factors relating to the development of RMA. 相似文献
99.
Michelle Ann McManus Matthew L. Long Laurence Alison Louise Almond 《Journal of Sexual Aggression》2013,19(3):368-384
AbstractThis study explored a sample of 244 UK adult male offenders convicted of offences involving indecent images of children (IIOC): 120 had a previous contact child sexual offence (defined as dual offenders) and 124 had no evidence of an offence against a child (defined as non-contact offenders). Offender groups were compared regarding their socio-demographic characteristics, previous convictions and IIOC possession. Key discriminatory factors that differentiated dual offenders were: access to children, previous offence history, sexual grooming and possession of IIOC that depicts similar-aged victims. In contrast, non-contact offenders could be identified from their greater amount and wider range of IIOC possession. The results suggest a homology between Internet behaviours, IIOC possession and victim selection. Implications for law enforcement agencies are discussed in terms of assisting investigative prioritisation by identifying those most at risk of committing sexual abuse against children. 相似文献
100.
Abstract This study investigates the variations in behaviour displayed by young people who sexually harm, as previous research has shown that they are not a homogeneous sample. Three conceptually distinct sets of behaviour were hypothesized, relating to various modes of interaction between the young people with harmful sexual behaviour (HSB) and their victim, victim as object, victim as person and victim as vehicle. Thirty-three behaviours were drawn from an extensive review of the files of 300 youths who had sexually harmed. The pattern of co-occurrence of the presence or absence of these behaviours was revealed by a multidimensional scaling procedure, Smallest Space Analysis (SSA). The results provide empirical support for three distinct behavioural themes; 258 (86%) of the youths could be assigned to one dominant mode of interaction (victim as object, victim as person or victim as vehicle). The findings have implications for the ways in which practitioners differentiate between young people with HSB. 相似文献