Effect of taste preexposure on taste and odor aversions

Thirsty Sprague-Dawley rats drank flavored water in a wind tunnel prior to lithium-induced toxicosis. Flavors were presented for 5 min; 30 min later a toxin, lithium chloride, was injected. After the rats had recovered, subsequent aversions to the taste and the odor were assessed separately. In Experiment 1, extensive preexposure to the taste component of the flavor attenuated neophobia to the flavor and the subsequent taste aversion. However, the subsequent odor aversion was unaffected. Experiment 2 partially replicated the results of Experiment 1 and showed that, in a situation in which only taste-potentiated odor aversions are usually found, nonpotentiated aversions were evident. Experiment 3 found that, in addition to attenuating taste aversions, taste preexposure enhances the capacity of rats to learn nonpotentiated odor aversions. The results are interpreted with a neural-based model of conditioned flavor aversions.     

Trapped between justified anger and being the strong Black woman: Black college women coping with racial battle fatigue at historically and predominantly White institutions

Using the unique form of a composite counterstory culled from the experiences of 13 Black women at historically and predominantly White colleges and universities in a Western U.S. state, this paper explores the psychological tensions and silencing Black college women face as they navigate social constructions of their selfhood under a White gaze. This study centers these Black women’s voices through a tradition of storytelling and examines the ways they try to carve their own place by often engaging liberating, yet repressive, historically constructed STRONGBLACKWOMAN imagery to counteract equally silencing Angry Black Woman imagery. The historically and predominantly White institutional spaces within which these women study, live, and play exacerbate this tension, propelling them to model and rely upon stereotypically ‘positive’ representations of Black womanhood to deal with the pain of microaggressions. Altogether, these factors create instances of enhanced racial battle fatigue.     

The Role of Campus Support,Undocumented Identity,and Deferred Action for Childhood Arrivals on Civic Engagement for Latinx Undocumented Undergraduates

This study examined civic engagement in a sample of 790 undocumented Latinx undergraduates (aged 18–30). The relations between social supports (campus safe spaces and peer support) and civic engagement and whether a strong sense of undocumented identity mediated this relation were examined. Competing statistical models examined the role of participants' status (whether or not they received temporary protection from deportation with Deferred Action for Childhood Arrivals [DACA]) in this mediational process. Results revealed that having a strong identification with being undocumented mediated the role of social supports on civic engagement in the overall sample, and that this process was specifically important for those with DACA status. The intersection of policies such as DACA and the lived experiences of Latinx undocumented college students are discussed.     

Turnaround Policy and Practice: A Case Study of Turning Around a Failing School with English-Language-Learners

In an era of school reform and high stakes accountability, the major challenge in education is to turnaround the nation’s lowest-performing schools. National policy provides abundant resources with often restrictive prerequisites. Research indicates that quality principals and teachers are the most important factors for turning around the lowest performing schools; however there is little research in how to turnaround failing schools with high enrollments of students in poverty, who are English-Language Learners, and who are Hispanic. The purpose of this study is to understand how demography, policy and practices affect the educational edge of students in poverty, who are English-Language Learners, and who are Hispanic. How do the practices of a school leader who is professionally/culturally/linguistically responsive affect turnaround for a failing schools? How does the personal and professional background of a Latino principal affect student performance in a failing school? This research conducted a qualitative case study to include principal interviews, principal observations, teacher interviews, and the use of state and school archival data. Analyses included organizing data into data themes and triangulating data themes, using principal background, principal professional/cultural beliefs and practices, school context, teacher data, and archival data. Conclusions confirm the need to conduct research to document and define the performances for professionally/culturally/linguistically responsive principal models and their effect on student performance in historically failing schools. In addition, policymakers need to consider the organizational contexts of professional/culturally/linguistically responsive leadership and teaching models as turnaround school models.     

Increasing Educational Attainment and Aspiration in an Underserved Community: The Perspective of Urban-Community Leaders

Latino students are significantly underrepresented in higher education. As the largest and fastest growing racial/ethnic population in the US, this is cause for national concern. Additionally, this rapid population growth is a call for community and school leaders from underserved communities to assess their service areas and focus on interventions to increase the college-going rates of youth. Maywood is a city located in Southeast Los Angeles. Like many other urban areas, Maywood’s largely Latino population is underrepresented in higher education. This research focused on interviewing Maywood’s community and school leaders (n = 24) to gain insight into their perceptions of their role and responsibility to address issues surrounding their community’s low levels of educational attainment. A key theme emerged revealing that leaders understand their community’s educational issues but do not see their role as leaders to directly address this issue to build a college-going culture. Implications for practice in strengthening community partnerships and developing a college-going culture are provided and a series of recommendations for the creation of a college-going culture are discussed.     

Looking at the Next 20 Years of Multiliteracies: A Discussion with Allan Luke

In this discussion with literacies researcher Allan Luke, the New London Group Member reflects on the role of multiliteracies in shaping literacies research and the continuing changes to technology, capitalism, and learning. Focused on looking toward future advances in literacies research, Luke reflects on the role of multiliteracies in contemporary educational policy and how this work is shaping literacy scholarship and practice today. Luke looks pragmatically at the current political landscape and emphasizes how colonial practices of technology over the past twenty years bend literacies research away from the initial optimism expressed by the New London Group. At the same time, Luke grounds contemporary literacies interpretations of technology and learning in foundational critical theorist like Freire, Illich, and Dewey. By focusing on how technology has changed schooling, power, and literacies, Luke considers what challenges loom for the theory and practice of powerful, equitable literacies in the next two decades.     

A participatory approach to the evaluation of participatory museum research projects

ABSTRACT

In this paper, we will describe, justify and critique a participatory approach that we have developed in order to evaluate the success of a participatory research project that was exploring ways of making museum learning experiences more inclusive for adults who have a diverse range of access preferences. Because we were researching in a unique space at the intersection of inclusive museum education, inclusive technologies and participatory research, we have needed to develop an original evaluation approach, informed by methods and frameworks derived from other fields. We present examples of the kind of evaluation information that the framework elicited and use this as a basis to critique the strengths and weaknesses of the framework. Our experience of using creative methods for eliciting evaluation data suggest that useful information about participation can be revealed but that further improvements can be made in order to make the research experience more participatory.     

Using action research to enhance learning on end-use energy demand: lessons from reflective practice

This paper responds to the need for a greater integration of energy and environment themes in the higher education curriculum. We explore the practical implications of empowering students towards the implementation of individual action research projects focused on investigating and addressing insufficient or wasteful energy consumption among households and businesses. The paper scrutinizes a series of teaching and assessment activities within this domain, undertaken during 6 consecutive academic years – between 2008 and 2013 – within a third-level undergraduate course unit at the University of Birmingham in the United Kingdom. Using questionnaire surveys, assessed projects and interviews with the students, we have found evidence to suggest that the action research projects contributed to the emergence of constructive alignment in the entire teaching process, while opening the space for informal action learning ‘sets’ leading to the generation of new problem-solving skills useful in the job market.     

Evaluating knowledge,attitudinal, and behavioral change effects from a multinational HIV/AIDS education program for youth

This project tracked the mid-term evaluation processes, practices, and products of a multinational program to reduce at-risk behaviors for HIV/AIDS among children in Kenya, Tanzania, and Haiti. It focused on participant and community perceptions; program effectiveness in promoting abstinence and monogamy decisions; and factors supporting ongoing resistance, decision persistence, and program sustainability. Instrumentation included focus groups and interviews with 731 participant youth, parents, community stakeholders, and staff; program documents; and expert on-site observations. Program efforts are effective in influencing informational, attitudinal, and behavioral changes across stakeholder groups. Data underscore process effects of specific program tools and features, through participant attributions. Critical relationships between internal and external factors, and collective local practices grown from program knowledge and skills, support risk reduction awareness and behaviors. Systematic evaluation, including design features, can inform similar efforts across national and cultural boundaries. Effective strategies are highlighted and linked to community perceptions and program outcomes.