Search results

A common feature of certain kinds of data is a high level of statistical dependence across space and time. This spatial and temporal dependence contains useful information that can be exploited to significantly reduce the uncertainty surrounding local distributions. This chapter develops a methodology for inferring local distributions that incorporates these dependencies. The approach accommodates active learning over space and time, and from aggregate data and distributions to disaggregate individual data and distributions. We combine data sets on Kansas winter wheat yields – annual county-level yields over the period from 1947 through 2000 for all 105 counties in the state of Kansas, and 20,720 individual farm-level sample moments, based on ten years of the reported actual production histories for the winter wheat yields of farmers participating in the United States Department of Agriculture Federal Crop Insurance Corporation Multiple Peril Crop Insurance Program in each of the years 1991–2000. We derive a learning rule that combines statewide, county, and local farm-level data using Bayes’ rule to estimate the moments of individual farm-level crop yield distributions. Information theory and the maximum entropy criterion are used to estimate farm-level crop yield densities from these moments. These posterior densities are found to substantially reduce the bias and volatility of crop insurance premium rates.

Defined functionally, having low vision can mean the inability to read newsprint even with best correction (when wearing conventional eyeglasses or contact lenses) (Maino, 1993). Other functional definitions of low vision refer to a loss of vision that may be severe enough to hinder an individual's ability to complete daily activities such as reading, cooking, or walking outside safely, while still retaining some degree of useable vision. Low vision is decreased visual performance that prevents performance to full capacity compared with a typically sighted person of the same age and gender. It may be a consequence of reduced acuity, abnormal visual field, reduced contrast sensitivity, or other ocular dysfunction (Faye, 1984). This definition includes people who are legally blind and those who have a more significant amount of remaining vision.

This chapter outlines the progression in the development of educational settings and services for students with visual impairments over the past several hundred years. Information is provided that explains how the education systems have advanced to the present state for students who are blind or have low vision. An explanation of the professionals who support the unique disability-specific needs of students with visual impairments in inclusive settings is also presented. This chapter concludes with a discussion of current issues related to the inclusion of students with visual impairments including personnel shortages, technological developments, and unemployment rates.

The role of the teacher of students with visual impairments and the role of the orientation and mobility specialist are presented and discussed in this chapter. Background information about the population of students who are visually impaired and their unique disability-specific characteristics is also provided to situate the role of vision specialists within the context of the population that they serve. The population of students served by teachers of students with visual impairments and orientation and mobility specialists is incredibly diverse. Vision specialists enable students who are visually impaired to overcame barriers and create educational successes within the Common Core and Expanded Core Curriculum. The Expanded Core Curriculum is an additional set of disability-specific skills and a framework used in the planning, instruction, and assessment of student learning. Vision specialists work closely with parents and school professionals to adapt the educational environment and support their students.

This chapter explores the development of advertising regulations governing food advertising to children in Australia since the 1940s. By introducing the advertising and marketing self-regulatory system, the Australian Government is taking a neoliberal approach, advocating for the free market to initiate and sustain the country’s economic development, instead of greater government regulation. By examining the primary and secondary literature, such as government reports and research, and newspaper and academic articles, this chapter outlines different regulatory initiatives adopted by both the government and food industry to limit food and beverage advertising to children on television and online, in order to prevent obesity rates increasing in children. This chapter synthesizes and critically evaluates food industry and public health studies, government and non-government reviews, and other research studies to evaluate the influence of self-regulation on Australian television food advertising within the neoliberal context since the 1990s. It contributes to the literature on food advertising regulations for children in Australia by offering evidence of how the government, public health authorities and the food industry have attempted to keep pace with changes in the advertising, marketing and media industries by developing and reviewing advertising codes. It identifies the loopholes that exist in these self-regulatory codes and concludes that Australia’s current advertising regulatory arrangements are failing to protect our children from unhealthy food marketing on television, especially on relatively under-regulated online platforms such as social media and branded websites. The issues identified in this chapter could aid the food and beverage industry, as well as the self-regulatory system, to offer comprehensive and applicable solutions to combat Australia’s obesity crises by implementing new legislations that align with different marketing practices.

Students who are visually impaired (i.e., those who are blind or have low vision) need information and advice specific to their needs when they are in the process of making the transition from the school years to their adult lives. This chapter outlines disability-specific needs, instructional strategies, school professionals involved in teaching children who are visually impaired, and recommended resources for this population of students who are visually impaired with and without additional disabilities. Instructional supports for learners who are visually impaired during the transition years and many years in advance of the transition years are explicitly explored. The heterogeneous nature of the population of students with visual impairments and the long-standing, high unemployment rate are additional discussion points presented within this chapter for specific consideration.

We discuss the implementation of workshops for faculty search committees at the University of Wisconsin-Madison. A central focus of the workshops is to introduce faculty to research on the influence of unconscious bias on the evaluation of job candidates and to recommend evidence-based strategies for minimizing this bias. The workshops aim to help universities achieve their goals of recruiting excellent and diverse faculty.

With basic descriptive statistics and a simple logistic regression analysis, we utilize several datasets to examine participants’ responses to the workshop and assess changes in the percentage of women who receive offers and accept positions.

Faculty members are becoming aware of the role bias can play in evaluating faculty applicants and are learning strategies for minimizing bias. In departments where women are underrepresented, workshop participation is associated with a significant increase in the odds of making a job offer to a woman candidate, and with a non-significant increase in the odds of hiring a woman.

This study is limited by our inability to assess the diversity of the applicant pools our faculty search committees recruit and by lack of control over the myriad other factors that influence hiring. Data are from a single institution and therefore these results may not generalize to other universities.

Educating faculty search committees about the role of unconscious bias and presenting them with evidence-based strategies for minimizing its influence promotes changes that contribute to increasing representation of women faculty.

The revival of the modern craft beer industry has been attributed to people rediscovering their tastes for authentic and hand-crafted products from small, local and independent firms – notable in many sectors ranging from food and alcohol products to textile and furniture. While one of the grounding principles of the craft beer sector has been serving the local community, some brewers started to explore growth opportunities beyond their national borders. Some did so by pure excitement and prestige of sending their beers overseas; others sensed that their domestic markets were becoming flooded by other craft beer brands or ‘craft-washed’ beers from large beer companies. This chapter explores two sides of this going-international story – its promise and perils. The promise of international growth represents the fulfilment of the entrepreneurial mission, the opportunity to collaborate on a global level or the result of positive country reputation. While the perils of crossborder venturing are formed by country-level differences (rules, values and culture), the author brings to the fore that the socially constructed and fluid definition of craft beer forms unique constraints. The author particularly explores how the sector’s cultural boundaries and competition for authenticity with large beer companies act as liabilities during internationalisation. This chapter contributes to the extant literature on firm internationalisation by focussing on a unique dataset of internationalising craft breweries from four small open economies (Australia, New Zealand, Denmark and the Czech Republic). In that sense, it also provides valuable insights to practitioners and the general public.

In March 2020, the Australian Government restricted the entry of travelers into Australia by closing its international borders in an effort to contain the spread of the coronavirus (COVID-19). While Australian citizens who were resident overseas could return to Australia under certain conditions, the border closures significantly affected their ability to return to Australia and as a consequence had a dramatic impact on their lives and the lives of their families. This chapter explores the effects of the Australian government’s decision to close the national border by presenting the lived experiences of Australian citizens adversely affected by the government’s decision. The research is based on an online survey conducted in late 2021 and early 2022. Based on the findings, this chapter explores notions of Australian citizenship rights and privileges in the context of the pandemic, and the profound impacts the national lockout had on Australians as individuals, family members and on their sense of national identity. A central finding of this research reveals how citizens’ separation from family during the lockout placed considerable stress on the family as a social institution and caused significant impacts on Australians’ physical and mental health.

For students who are blind or visually impaired, technology enables greater access to the educational curriculum, immediate and independent access to information, and full participation in community and citizenship. This chapter reviews research on technology use by students with visual impairments, and highlights effective practices, promising developments, and ongoing challenges. The authors discuss the implications of these advancements on policy, instruction, professional development, and future research.