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11.
With the inexorable march of climate change, increased flooding is inevitable. Understanding the feedback between federal flood mitigation policies and the ways in which local governments build flood resilience is a significant gap in the literature. In particular, the effect that federal flood mitigation grants have on the intensity of local flood mitigation is nonexistent. This work measures flood risk mitigation by using the level of participation in FEMA's Community Rating System (CRS). Communities that participate in the CRS and undertake mitigation are awarded points; more points imply a higher level of participation. Since its inception in 1990, CRS communities have received considerably more federal pre-disaster flood mitigation grants compared to non-CRS communities. This study assesses the effect of federal pre-disaster flood mitigation grants on the level of participation in the CRS program. We use data on Hazard Mitigation Assistance programs and CRS participation data between 2010 and 2015. We link these data to flood risk and socioeconomic information. Our results indicate (i) federal pre-disaster flood mitigation grants do not appear to significantly influence the level of CRS participation, (ii) the effect of flood risk and socioeconomic factors on the level of CRS participation are mixed, and (iii) the current level of CRS participation is influenced by the previous level of CRS participation, which is not tied to federal pre-disaster flood mitigation grant. These findings add to the growing discussions on the drivers and barriers of local flood risk mitigation.  相似文献   
12.
In this paper, we examine the impact of parental giving on the transfer behavior of adult children to family members and community institutions using unique data from the Indonesian Family Life Surveys. Our findings point to persistence of private transfer networks across generations. In particular, the community transfer decisions of adults living outside origin households are positively influenced by the origin household’s community giving. We also investigate the relationship between household transfers to family and community networks. We find that unobserved heterogeneity in giving to family members and community organizations is positively correlated, suggesting important complementarities between transfer networks.  相似文献   
13.
Orthogonal array (OA)-based Latin hypercube designs, also called U-designs, have been popularly adopted in designing a computer experiment. Nested U-designs, sliced U-designs, strong OA-based U-designs and correlation controlled U-designs are four types of extensions of U-designs for different applications in computer experiments. Their elaborate multi-layer structure or multi-dimensional uniformity, which makes them desirable for different applications, brings difficulty in analysing the related statistical properties. In this paper, we derive central limit theorems for these four types of designs by introducing a newly constructed discrete function. It is shown that the means of the four samples generated from these four types of designs asymptotically follow the same normal distribution. These results are useful in assessing the confidence intervals of the gross mean. Two examples are presented to illustrate the closeness of the simulated density plots to the corresponding normal distributions.  相似文献   
14.
A wide class of block designs admitting a simple analysis has been considered. The statistical properties of such designs have been indicated and the problems relating to their characterization and construction have been investigated.  相似文献   
15.
Robustness of group divisible (GD) designs is investigated, when one block is lost, in terms of efficiency of the residual design. The exact evaluation of the efficiency can be made for singular GD and semi-regular GD designs as ell as regular GD designs with λ1 = 0. In a regular GD design with λ1 > 0, the efficiency may depend upon the lost block and sharp upper and lower bounds on the efficiency are presented. The investigation shows that GD designs are fairly robust in terms of efficiency. As a special case, we can also show the robustness of balanced incomplete block design when one block is lost.  相似文献   
16.
A new response-adaptive design, applicable for general class of continuous response distributions, is proposed. The allocation design is studied both theoretically and numerically and compared with some existing procedures. The applicability of the proposed procedure is also illustrated using real life data sets.  相似文献   
17.
Recently, Draper and Herzberg posed some open problems on fourth order rotatable designs. It has been attempted to settle these open problems.  相似文献   
18.
What happens when five teacher candidates and their professor bring a wordless picturebook into Italian classrooms? This article presents a grounded discussion of our immersive experiences from the United States and the minilessons they taught stemming from a piece of children's literature through our study abroad program in Italy. The opening of Italian classroom doors provided reflective observations of the critical and creative thinking processes of more than 200 Italian students (ages 7–16). We (one professor and five early childhood and special education teacher candidates) taught minilessons in five Italian schools during a monthlong study abroad program offered by our university (further described in Author 1, 2017). Although this project was conducted in Italy, we have since used this minilesson successfully in our own classes, and we invite you to adapt our use to fit your teaching.  相似文献   
19.
The research literature on relational betrayal in a committed relationship has focused on the resulting trauma from the betrayal; however, few studies investigated the potential for posttraumatic growth following a relational betrayal. This study investigated the presence of posttraumatic growth in relationally betrayed women. The research focused on women's perceptions of the relational betrayal, and factors that facilitated posttraumatic growth. Results indicated relationally betrayed women perceived the betrayal as a traumatic event, to the extent that some met criteria for PTSD diagnosis. The passage of time was significant corollary to posttraumatic growth when moderated by a PTSD diagnosis. Finally, certain resources were reported to be more helpful than others in the development of posttraumatic growth. Clinical implications are presented.  相似文献   
20.
For many years, the concept of gratitude was not considered worthy of investigation by psychologists since research goals were strongly dominated by the deficit-based approach and gratitude concepts were believed to be derived from common sense, and thus not warranting scientific query. This study, in attempting to understand gratitude themes, explores various events that elicit gratitude among engineering students in India. Thirty-two final year engineering students were introduced to gratitude research, administered gratitude exercises, and asked to provide feedback about the exercises. Nested questions, in the form of three-blessings and benefit finding exercises, were used to identify experiences of students leading to gratitude. Content analysis was applied to identify underlying themes and report them systematically. Four major themes and five minor themes were uncovered. Among these, positive emotions was the most prevalent theme and finance was the least encountered theme. Strategies to improve intervention studies, including restricting the area of investigation to one domain and making exercises interesting, have been suggested. Implications of the research within the socio-cultural context have been discussed with special reference to the complexities in separating the sense of duty and gratitude. Further research will provide us with more insights into the topic, specifically from an Indian socio-cultural perspective.  相似文献   
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