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201.
In a typical laboratory “Investment Game” experiment, participants’ endowments are provided by the experimenter; thus, the worst case for the investor is that she loses all of her “found” money. By contrast, in naturally occurring environments, investment decisions can often lead to a loss of one’s own money. This paper investigates whether “trust” found in one-shot anonymous laboratory interaction is robust to “own money” environments. Our results show that, consistent with previous investment game results, most investors send a positive amount, and most trustees return at least the transfer amount, regardless of whether the investors purchase or are gifted their endowment. However, investments are on average lower when participants use their own money, and the fraction of maximum investments (the most “risky” investment decision) is only half as large under “own money” as it is under gifted endowments. Our results explain why one should exercise caution in placing trust in any government’s ability to spend other people’s money prudently. 相似文献
202.
The effect of evidence type,identification accuracy,line‐up presentation,and line‐up administration on observers' perceptions of eyewitnesses 下载免费PDF全文
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Dodging the Donor Daddy Drama: Creating a Model Statute for Determining Parental Status of Known Sperm Donors 下载免费PDF全文
Jennifer Nadraus 《Family Court Review》2015,53(1):180-197
Despite recent innovations in alternative reproduction technology and the increased use of artificial insemination procedures, courts and legislatures have been unable to develop a clear and consistent test to establish the parental rights and obligations of sperm donors. As a result, there are mixed outcomes in cases where intended parents seek child support from an unsuspecting donor or when donors petition the court for visitation with their biological children. This Note seeks to resolve the ambiguity in determining sperm donors’ parental status by proposing a model state statute that makes nonpaternity the default rule. Under the statute, sperm donors would not be subject to any of the parental rights or obligations of a traditional biological father. However, the presumption of nonpaternity could be overcome if the parties agree, in writing, prior to the insemination. Further, the model statute provides an exception to the default rule if the donor has played an active role in the child's life. Adopting this model statute will not only facilitate a market for sperm donation but also make donor rights and obligations clear from the onset.
- Key Points for the Family Court Community
- Today, infants born using artificial reproduction technology (ART) represent more than one percent of children born in the United States annually.
- When a donor is anonymous, the law is clear: the donor is not a legal parent. However, the law regarding known donors is less straightforward. Depending on the state and the particular circumstances, the parental status of a known donor is questionable.
- The ambiguity in the law creates confusion and disagreement among the parties in a donor agreement. By comparing factually similar cases, in which courts interpreted donor statutes with identical language, in completely opposite ways, it is easy to see the unpredictability in ART cases.
- The proposed model statute provides unambiguous legislation that sets out a clear standard to be used in determining the parental status of known donors. If adopted by state legislatures, courts across the country would finally have a consistent rule to apply, leading to less confusion and contradictory rulings.
- The key issue is honoring intentional parentage and the proactive choice to use ART to have a child on one's own terms.
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Jolène Labbé Catherine E. Dewey Laura Jane Weber Jennifer McIntyre Kiera Hoekstra Cameron Klapwyk 《Development in Practice》2015,25(2):277-287
This paper reflects on the use of a participatory learning and action (PLA) framework in a strategic planning process (SPP) at a primary school in rural Kenya. Successes and challenges are discussed, focusing on the barriers to fully implementing the PLA framework. Additionally, lessons learnt and ways forward for participatory SPPs are outlined. The PLA framework allowed the project stakeholders to engage in a planning process that gave participants a voice in the process. Although PLA methodology faces shortcomings, the application of this model is a step towards making community development more sustainable. 相似文献
207.
Jennifer L. Miller Jacob Cramer Thomas J. Volgy Paul Bezerra Megan Hauser Christina Sciabarra 《国际相互影响》2015,41(5):779-804
Extant work on status attribution has largely focused on major powers or state capabilities as key explanatory factors driving these social processes and suggests that status considerations increase conflicts between states. We argue for a more comprehensive approach to status attribution that considers international norms as another major factor that is weighed in the attribution process. We contend that states (policymakers) evaluate one another not only on the basis of economic and military capabilities but also on the extent to which there is behavioral conformance with normative expectations and reward one another dependent upon whether these expectations are met. However, this attribution of status is dependent upon the level of contestation pertaining to that norm. Using a data set that assesses consistency with six different norms (resource transference, multilateralism, economic liberalism, democratic governance, respect for human rights, and peaceful dispute resolution), we find that status attribution is associated with norm-consistent behavior but only when these norms are uncontested at the global level. 相似文献
208.
Jennifer Mitzen 《安全研究》2015,24(1):61-94
Richard Betts argued that strategy—the idea that a state's political ends could be reliably linked to its coercive means—is a necessary illusion. Without strategy, war is mindless killing; but its rationales cannot guide state choices because there is a yawning gap between the macro level where strategy is articulated and the micro level of day-to-day choices. That gap is particularly insurmountable when beginning, as Betts does, from a rationalist model of action. I propose that grand strategy is best understood as a case of collective intentionality, a concept that amends the rationalist framework in a way that makes it possible to clarify an analytic pathway from grand strategy to state behavior. Crucial to this pathway are legitimation processes found in forums, and I argue that grand strategies can pull state behavior when they are tied to forums. Focusing on the interstate case, I develop a causal mechanism from the forum, to ways of talking, to commitment-consistent behavior. I illustrate the argument with an example from the Concert of Europe. Stacie E. Goddard and Ronald R. Krebs propose that legitimation processes might be particularly successful where institutions are weak. My framework helps flesh out that proposition: even in anarchy, action commitments can affect states’ behavior through the mechanisms of the forum. 相似文献
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Investigating the Potential of Fluorescent Fingerprint Powders as a Marker for Blow Fly Larvae (Diptera: Calliphoridae) 下载免费PDF全文
Jennifer Y. Rosati Ph.D. Scott D. Robinson B.Sc. Richard Devine 《Journal of forensic sciences》2015,60(3):653-658
Four fluorescent fingerprint powders (RedWop?, GreenWop?, Basic Yellow?, and Yellow Powder?) were evaluated as a marker for blow fly larvae. Administration methods included ingestion (high vs. low concentration) or topical. Ingestion of high concentrations of Basic Yellow? and RedWop? caused higher larval mortality. Basic Yellow? delayed development and adult emergence while RedWop? and Yellow Powder? had a significant effect on particular stages of development, however, emergence time was not altered. Optimal administration is through ingestion at low concentration levels (<10%) or topically, with GreenWop? demonstrating minimal adverse effects. Optimum wavelength for discrimination between powders was 450 nm. This research can aid in investigative training to increase visibility of larval and pupal blow flies. It can also be used in entomological studies to differentiate between larval blow flies (or other dipteran) species or individuals to further understand complex interactions and behavior during larval development. 相似文献