Exploring Civic Engagement at an Urban Commuter Campus: Pathways and Barriers

Universities have traditionally had a vested interest in the civic preparation of students. In order to understand the unique situation of this population of students in a university serving non-traditional community students, qualitative data was used to identify pathways and barriers associated with their civic engagement. Results suggest themes associated with time, knowledge, and access.     

Complex mixtures: A critical examination of a paper by Homer et al.

DNA evidence in criminal cases may be challenging to interpret if several individuals have contributed to a DNA-mixture. The genetic markers conventionally used for forensic applications may be insufficient to resolve cases where there is a small fraction of DNA (say less than 10%) from some contributors or where there are several (say more than 4) contributors. Recently methods have been proposed that claim to substantially improve on existing approaches [1]. The basic idea is to use high-density single nucleotide polymorphism (SNP) genotyping arrays including as many as 500,000 markers or more and explicitly exploit raw allele intensity measures. It is claimed that trace fractions of less than 0.1% can be reliably detected in mixtures with a large number of contributors. Specific forensic issues pertaining to the amount and quality of DNA are not discussed in the paper and will not be addressed here. Rather our paper critically examines the statistical methods and the validity of the conclusions drawn in Homer et al. (2008) [1].We provide a mathematical argument showing that the suggested statistical approach will give misleading results for important cases. For instance, for a two person mixture an individual contributing less than 33% is expected to be declared a non-contributor. The quoted threshold 33% applies when all relative allele frequencies are 0.5. Simulations confirmed the mathematical findings and also provide results for more complex cases. We specified several scenarios for the number of contributors, the mixing proportions and allele frequencies and simulated as many as 500,000 SNPs.A controlled, blinded experiment was performed using the Illumina GoldenGate^® 360 SNP test panel. Twenty-five mixtures were created from 2 to 5 contributors with proportions ranging from 0.01 to 0.99. The findings were consistent with the mathematical result and the simulations.We conclude that it is not possible to reliably infer the presence of minor contributors to mixtures following the approach suggested in Homer et al. (2008) [1]. The basic problem is that the method fails to account for mixing proportions.     

Local Government and Welfare Generosity: Municipality Spending on Social Welfare

Although it is difficult for local governments to give support for social welfare recipients top political priority, there are huge variations in the support recipients actually receive among Norwegian municipalities. However, local governments representing different party ideologies may prefer to support different dimensions of generosity. Some municipalities could have a liberal attitude to eligibility rules but be strict on time limits and the amount of money provided. Others may be generous regarding time limits or amounts received once one is accepted as a welfare client. Data from the mid 1990s indicate the variation in support is related to different generosity dimensions for different party groups. While the total number of clients seems unrelated to politics and basically correlates with local social problems, the duration and amount of support are related to the political composition of the municipality assembly. Devoid of any large variation, both time limits and the amount of support increase in accordance with socialist leanings, and the total budget used for social welfare support also increases with the proportion of women in the municipality assembly.     

The Essential Factors of TQM Principles Implementation in Small Industries in Indonesia

The research aims to describe and identify Management） principles in small industries in the essential factors in implementation of TQM （Total Quality Indonesia. It was conducted by explorative and qualitative methods. Assessment of the implementation of TQM principles is done using the EFQM （European Foundation for Quality Management） Excellence Model. The result shows that the principles of TQM have been implemented in small industries in Indonesia especially in small industries which have QCC （Quality Control Circle）. This implementation is supported by evidences in each principle. The implementation of TQM in small industry should be done through a process of adaptation, which is important because each organization is tailored, so each organization will differ in implementing TQM.     

Ethnicity and political participation: A comparison between Asian and Mexican Americans

What is ethnicity and how does it matter for political participation? Previous research has shown that the participatory disparity of Asian Americans, as different from Latinos, cannot be explained with sociodemographic and group consciousness variables. Adopting the view of a growing body of scholars who think ethnicity is an evolving rather than a static phenomenon, this study proposes multidimensional measures of ethnicity for two immigrant groups. Reexamining part of the 1984 data set that contains a unique oversampling of Asian and Mexican Americans in California, it is found that the two groups, despite a huge socioeconomic gap, bear similar ethnicity and participation structures. For both groups, acculturation increases participation; attachment to homeland culture does not necessarily discourage participation; and the role of group consciousness is much more complex than previously conceived.     

How Should Governments Make Risky Policy Decisions?

Public policy-making does not follow the long-established and well-recognised principles of rational decision analysis under risk. Public views of risk are often inconsistent and seemingly irrational, and a gulf exists between risk perceptions and attitudes of the public and those of 'experts'. On the other hand, experts often claim unjustifiably high levels of confidence in their predictions of policy choice outcomes, creating a lack of public faith in their recommendations. While risky policy choices deserve more systematic decision analysis, many challenges remain to effective implementation of such analyses. Among the suggestions for improvement that we offer is the need for more effective interaction between policy-makers, decision analysts and the public.     

Continuity in Primary School Children’s Eating Problems and the Influence of Parental Feeding Strategies

Eating problems are highly prevalent and seem to show continuity in children. Nevertheless, the effect of different maternal and paternal feeding practices on changes in these problems is not fully understood yet. This study examines short-term continuity in primary school children’s overeating, loss of control (over eating), restraint and concerns (about eating, body shape and weight) and the predictive value of parental feeding strategies on change in these eating problems. Children (8–12 years, n = 613, 46.5 % girls) completed the Child Eating Disorder Examination Questionnaire (ChEDE-Q) twice with the second measurement (T2) taking place 6 months after the first (T1). Parents (n = 714, 57.7 % mothers) completed the Child Feeding Questionnaire (CFQ) at T1 to assess the level of controlling feeding strategies. More overeating, restraint and concerns at T1 predicted higher levels of the same eating problems 6 months later, whereas more of loss of control at T1 predicted lower levels of loss of control 6 months later. Additionally, the interaction between maternal pressure and the gender of the child was predictive for increases in overeating, whereas the interaction between paternal monitoring and gender of the child was a marginally significant predictor for decreases in overeating. These findings point to the possible negative and positive effects of parental feeding practices as well as to the possible larger influence of mothers on their daughters’ and of fathers on their sons’ eating behaviors. The importance of studying mothers and fathers, as well as daughters and sons, and of including different feeding strategies and eating problems is discussed.     

Two Approaches,One Course: An Experience in Experiential Learning

In universities where experiential learning is not the norm, introducing this style of learning into undergraduate courses can be an intimidating process for both instructors and students. Instructors are often unsure of how to manage student experiences in the community, while a significant number of students react with skepticism toward this new type of course, as well as concern about their instructor's changing expectations for their performance. The following is a reflection of our first 2 years of teaching undergraduate courses from a distinctly experiential learning approach. Qualitative data is used to highlight the parallel learning processes that occurred over the semester, for students as well as for us as instructors. Our biggest challenges are explored in detail, and advice to instructors contemplating adapting an experiential approach to their own courses is presented.