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171.
172.
Melanie G. McCoskey Stephanie Bellar Lisa Blair Bennett 《Public Budgeting & Finance》2003,23(3):49-63
With the adoption of Section 529 plans, states have played an increasing role in college savings. When parents prepay for their children's college education, states invest the proceeds with the expectation that the investment returns will cover tuition increases. In times of fiscal stress, states decrease funding for higher education, causing schools to increase tuition. Because current investment returns have not kept pace with tuition increases, state managers have an even greater burden to ensure that these funds are managed properly. Our research interest is the fiduciary role of state governments in managing these plans in a volatile investment market. 相似文献
173.
Stephen V. Marks 《Public Choice》1993,75(1):21-42
This paper presents an econometric analysis of the votes on five pivotal amendments to the omnibus foreign trade bills of the U.S. House and Senate in 1987. Probit estimation is used to identify the relationships between geographic variations in employment in trade-sensitive industries and congressional voting on changes in foreign trade policy procedures. The implied pattern of expected net benefits for the industries from the five amendments is highly consistent with qualitative evidence on the costs and benefits at stake. Two general conclusions stand out: (1) Procedural foreign trade policy proposals can have very specific beneficiaries. (2) Diffuse export interests can be influential in opposition to procedural protectionism. 相似文献
174.
The present study examined the utility of a stress and coping model of adaptation to a homeless shelter among homeless adolescents. Seventy-eight homeless adolescents were interviewed and completed self-administered scales at Time 1 (day of shelter entry) and Time 2 (day of discharge). The mean duration of stay at the shelter was 7.23 days (SD = 7.01). Predictors included appraisal (threat and self-efficacy), coping resources, and coping strategies (productive, nonproductive, and reference to others coping). Adjustment outcomes were Time 1 measures of global distress, physical health, clinician- and youthworker-rated social adjustment, and externalizing behavior and Time 2 youthworker-rated social adjustment and goal achievement. Results of hierarchical regression analyses indicated that after controlling for the effects of relevant background variables (number of other shelters visited, sexual, emotional, and physical abuse), measures of coping resources, appraisal, and coping strategies evidenced distinct relations with measures of adjustment in ways consistent with the model's predictions with few exceptions. In cross-sectional analyses better Time 1 adjustment was related to reports of higher levels of coping resources, self-efficacy beliefs, and productive coping strategies, and reports of lower levels of threat appraisal and nonproductive coping strategies. Prospective analyses showed a link between reports of higher levels of reference to others coping strategies and greater goal achievement and, unexpectedly, an association between lower self-efficacy beliefs and better Time 2 youthworker-rated social adjustment. Hence, whereas prospective analyses provide only limited support for the use of a stress and coping model in explaining the adjustment of homeless adolescents to a crisis shelter, cross-sectional findings provide stronger support. 相似文献
175.
176.
When Children are the Least Vulnerable to False Memories: A True Report or a Case of Autosuggestion? 下载免费PDF全文
Nathalie Brackmann M.Sc. Henry Otgaar Ph.D. Melanie Sauerland Ph.D. Marko Jelicic Ph.D. 《Journal of forensic sciences》2016,61(Z1):S271-S275
In this case report, a legal case revolving around the reliability of statements given by a 6‐year‐old girl is described. She claimed to have witnessed her mother being murdered by her father. Two psychological experts provided diametrically opposed opinions about the reliability of her statements. One expert, a clinician, opined that the girl's statements were based on autosuggestion whereas the other expert, a memory researcher, stated that autosuggestion was unlikely to have played a role. This case and the analysis of the experts' opinions illustrate what may happen when experts in court are unaware of the recent literature on (false) memory. That is, recent studies show that autosuggestion is less likely to occur in young children than in older children and adults. The current case stresses the importance and implications of relying on memory experts in cases concerning the reliability of eyewitness statements. 相似文献
177.
The present study examined blindness for identification decisions from target-present (TP) and target-absent (TA) lineups using a field study methodology. Eighty pedestrians were exposed to a staged theft. Subsequently, they were asked to identify the thief and the victim from separate, simultaneous six-person lineups. Their identification decision concerning the thief lineup was manipulated such that participants’ selections were exchanged with a previously unidentified lineup member (choice exchange) and lineup rejections were turned into identifications (choice reversal). Participants were 7–10 times less likely to detect choice exchanges (66.7%) compared with choice reversals (11.2%). Furthermore, identification accuracy was not a prerequisite for detection. Thus, rejections and particularly selections made from both TP and TA lineups are susceptible to choice blindness. Finally, our study implies that for blindness in eyewitness identification decisions between-category changes (i.e. choice reversals) are easier to detect than within-category changes (i.e. choice exchanges). 相似文献
178.
Gary N. Marks 《Political Behavior》1993,15(2):137-166
This study investigates the influence of partisanship on the vote in Australia between 1967 and 1990. The investigation is the context of a model of electoral choice based on the revisionist elaboration of the Michigan model of electoral choice. The model specifies direct effects of partisanship, issues and leader evaluations on vote and reciprocal relations between partisanship and both issues and leader evaluations. The major finding is a decline in the influence of partisanship on the vote. This decline occurred in the presence of stable levels of partisanship in the electorate. Furthermore, the decline in the impact of partisanship appears to precede the declines in the proportion of strong identifiers. This decline was coincident with a moderate increase in the influence of issues with issues particularly strong at the 1990 election. The effects of leader evaluations show no consistent patterns over time suggesting that Australian politics has not become more presidential. The reciprocal effects of issues and leader evaluations on partisanship, were greater during the 1980s than during the late 1960s. The decline in the partisanship-vote relation was steeper when these reciprocal effects are taken into account. 相似文献
179.
David Moore Dan Beaumont Melanie Brown Tim Clayton Kiera Coleman Zuhaib Subhani Jim Thomson 《Science & justice》2021,61(2):160-169
Cartridge cases are often recovered from crime scenes involving firearms and, in the United Kingdom (where gun possession is strictly controlled), these are commonly from 9 mm calibre ammunition. The ability to obtain informative DNA profiles from touch DNA on recovered cartridges could have a significant impact on the investigation of that type of offence. However, this avenue may not be routinely considered as investigators in the UK have historically had a low expectation of obtaining useful DNA profiles. This stance may not be unreasonable given that (a) only trace amounts of DNA are likely to have been transferred onto the cartridge cases through handling; and (b) when the cartridge is spent, the potential deterioration of that DNA caused by the act of discharging the weapon.We introduce a novel semi-automatable method using direct lysis for the recovery of DNA from ammunition and compare it with a traditional double-swabbing method (using wet and dry swabs). DNA profiling of the DNA recovered using both methods was carried out using the ESI17 FAST STR system (Promega). This demonstrated a significant increase in DNA recovery using the direct lysis approach, and correspondingly improved STR results.We also investigated the effect on the recovery and profiling of DNA from fired, and unfired, 9 mm cartridges using the direct lysis technique. These results demonstrate that DNA suitable for STR analysis can still be recovered from fired ammunition with only slightly reduced yields compared to unfired ammunition. In these experiments, the handler of the ammunition was most commonly either the sole contributor or the major contributor to the recovered DNA profile. 相似文献
180.
Melanie Latham 《Feminist Legal Studies》2001,9(3):221-246
A deregulation of medicines is currently underway in the U.K. and France. Emergency contraception has become available over
the counter in pharmacies in both countries. This might constitute a further step in the liberalisation of contraception,
something which has always received support from women’s organisations and from women themselves. It also forms part of a
current revolution in patient behaviour. This article examines the law governing the deregulation of emergency contraception
in the U.K. and France and assesses how far this might serve to empower women to take control of their own reproductive health
care provision. It considers some of the British feminist critiques of the limit to patient’s autonomy put forward by Sheldon(1998),
Foster (1998), and Murphy (1998).
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献