Residualism and Rural America: A Decade Later

Rural residents, more so than their urban counterparts are popularly believed to view the use of social welfare programs as appropriate only as last (residual) means of obtaining help. The extent to which this belief reflected reality was assessed by Camasso and Moore (1985) a decade ago using data from a 1980 survey of Pennsylvania residents. Congruent with the residualist hypotheses they found that rural residents were less supportive than urban people of social welfare programming, even when the effects of various personal sociodemographic characteristics were controlled. This paper replicates the workof Camasso and Moore by reporting findings from a similar study carried out a decade later. Although the relative economic and social capital disadvantage of rural people has increased across time, they persist in being more likely than urban residents to express residualist views toward social welfare programming, Implications of these results are discussed

Another Look at Likert Scales

Perhaps the most widely used means for assessing survey respondents’ personal attitudes consists of a series of stem-statements followed by an odd or even number of ordered, bipolar-named categories. Such statements, known as Likert items, are named for Rensis Likert whose classic studies of attitude measurement were first published in 1932. Almost from the beginning, methodologists and psychometric scholars have raised questions concerning the number of items deemed necessary to form an attitude scale, the number and meaning of various answer categories, and the appropriate statistical methods to use in analyzing the resulting data. These deliberations are summarized. We conclude that, while continuing research on the meaning and uses of Likert scales is needed, many criticisms directed against their usage are unwarranted. Both Likert items and multi-item scales represent useful means for researchers seeking information on subjects’ attitudes

Pennsylvanians\u27 Knowledge of Agriculture

In 2005, researchers at Pennsylvania State University surveyed 1,521 Pennsylvanians in 65 counties to determine their knowledge of and perceptions about agriculture in the state. The study looked to: assess the level of agricultural knowledge of Pennsylvanians; ascertain how personal characteristics and frequency of rural visitation related to agricultural knowledge and to the perceptions of citizens about various agricultural issues; explore the relationship of agricultural knowledge to public perceptions of selected agricultural issues; and suggest how information on Pennsylvanians’ knowledge, experiences, and perceptions of agriculture are relevant to policy makers. The study results showed that, overall, most participants believed they knew very little about the impacts of agriculture on the state, farming production practices, or agriculture and the environment. Their self-rating on matters related to food and nutrition was somewhat higher, but even here a substantial majority believed they were not well-informed. When asked to respond to factual questions dealing with the different knowledge areas, many participants failed to answer correctly, and even those who did select the right answer were seldom certain of their responses. For some questions, respondents who thought their answers were correct often provided the wrong answers. Many of the answers reflected misperceptions about agriculture and its impact on the state. The survey analysis showed that direct personal contact with farming and visiting rural areas were clearly the most important experiences associated with higher levels of agricultural knowledge. The findings also showed that people who have greater agricultural knowledge differ in their views and actions from those with less understanding of agriculture, and this, coupled with the low levels of knowledge found in the population studied, suggests that it is important that efforts be made to educate the public about the nature and impacts of agriculture. To educate the public, the researchers recommended maintaining, and possibly expanding, Agriculture in the Classroom programs that provide agricultural education to school children; developing and expanding programs that allow people to visit working farms in the state; intensifying programs to enhance agricultural tourism and rural visitation; and developing a periodical directed to the general population, which features articles on Pennsylvania farming, agritourism, farm facts and historical notes, and agricultural research findings

Self-Reported Familiarity of Hydraulic Fracturing and Support for Natural Gas Drilling: Substantive and Methodological Considerations

The widespread use of hydraulic fracturing in the natural gas industry in the United States has led to criticism by environmentalists and the public who see the process as threatening both the quality and quantity of local water supplies. However, there has been little research directed to assessing the extent to which citizens believe they are familiar with the process of hydraulic fracturing and little analysis dealing with the correlates of subjects’ sociodemographic characteristics with such familiarity or its effects on individual’s support or opposition to natural gas drilling. The current note examines these issues using data from a 2012 study of 800 residents in the core area of the Marcellus natural gas region in Pennsylvania. Substantive and methodological implications of the findings are discussed, as are suggestions for future research

Changes in Residents’ Views of Natural Gas Drilling in the Pennsylvania Marcellus Shale, 2009-2012

Data from comparable surveys of residents in the Marcellus Shale region of Pennsylvania conducted in 2009 and 2012 are analyzed to ascertain changes in public views over time. The proportions of residents indicating they knew very little or nothing about the economic, social, and environmental impacts of gas drilling declined sharply. Further, residents increasingly formed opinions about the possible costs and benefits of developing the industry and whether they opposed or supported developing the gas industry. The proportions of respondents expressing various concerns about possible negative environmental impacts of drilling increased. However, most residents supported developing the industry and there was little change in that support over the survey period

Natural Gas Development: Views of New York and Pennsylvania Residents in the Marcellus Shale Region

CaRDI Research & Policy Brief Issue 39; Community & Energy: Nonrenewable Energy Production and Developmen

Application of Ligninolytic Enzymes in the Production of Biofuels from Cotton Wastes

The application of ligninolytic fungi and enzymes is an option to overcome the issues related with the production of biofuels using cotton wastes. In this dissertation, the ligninolytic fungus and enzymes were evaluated as pretreatment for the biochemical conversion of Cotton Gin Trash (CGT) in ethanol and as a treatment for the transformation of cotton wastes biochar in other substances. In biochemical conversion, seven combinations of three pretreatments (ultrasonication, liquid hot water and ligninolytic enzymes) were evaluated on CGT. The best results were achieved by the sequential combination of ultrasonication, hot water, and ligninolytic enzymes with an improvement of 10% in ethanol yield. To improve these results, alkaline-ultrasonication was evaluated. Additionally, Fourier Transform Infrared (FT-IR) and principal component analysis (PCA) were employed as fast methodology to identify structural differences in the biomass. The combination of ultrasonication-alkali hydrolysis, hot liquid water, and ligninolytic enzymes using 15% of NaOH improved 35% ethanol yield compared with the original treatment. Additionally, FT-IR and PCA identified modifications in the biomass structure after different types of pretreatments and conditions. In thermal conversion, this study evaluated the biodepolymerization of cotton wastes biochar using chemical and biological treatments. The chemical depolymerization evaluated three chemical agents (KMnO4, H2SO4, and NaOH), with three concentrations and two environmental conditions. The sulfuric acid treatments performed the largest transformations of the biochar solid phase; whereas, the KMnO4 treatments achieved the largest depolymerizations. The compounds released into the liquid phase were correlated with fulvic and humic acids and silicon compounds. The biological depolymerization utilized four ligninolytic fungi Phanerochaete chrysosporium, Ceriporiopsis subvermispora, Postia placenta, and Bjerkandera adusta. The greatest depolymerization was obtained by C. subvermispora. The depolymerization kinetics of C. subvermispora evidenced the production of laccase and manganese peroxidase and a correlation between depolymerization and production of ligninolytic enzymes. The modifications obtained in the liquid and solid phases showed the production of humic and fulvic acids from the cultures with C. subvermispora. The results of this research are the initial steps for the development of new processes using the ligninolytic fungus and their enzymes for the production of biofuels from cotton wastes

Urban Pennsylvanians' Misperceptions of Rural Conditions

The ideas that urban residents and decisionmakers have about rural people and places can influence rural-urban interactions and the nature of rural development policies. In Pennsylvania, residents, business people, and State officials/employees in urban areas often hold nostalgic, positive images of rural places and misunderstand the economic and social characteristics of the State's rural population. This disjuncture is problematic for rural development and creates a need for educating policymakers and urban residents about the realities of rural conditions