Is it food or is it waste? The materiality and relational agency of food waste across the value chain

ABSTRACT

Food waste has serious economic and environmental repercussions, and there is growing policy attention to this issue in Canada. This study investigates how the material characteristics of wasted food influence its circulation and management in the City of Guelph, Ontario. Based on interviews with informants across the food value chain, we learned that there is a high reliance on systems and techniques to determine when food becomes waste (including cold chains, best before dates, and aesthetic standards). We document how these systems pervade the food chain and food recovery efforts, and also note attempts to disrupt their momentum. Our analysis emphasizes the relational agency of food waste: how social and cultural contexts interact with food’s vital materiality in the determination of when it becomes waste, the circumstances under which waste can become food again, and how organic matter can find a second life as a source of energy and nutrients.     

Lifelong learning to empowerment: beyond formal education

Abstract

This paper discusses the relevance of lifelong learning vis-à-vis the Sustainable Development Goals (SDGs) and stresses the need for an approach blending formal education, non-formal and informal learning. The role of Open and Distance Learning (ODL) in moving beyond formal education and the importance of integrating pedagogy, andragogy and heutagogy in lifelong learning are raised as key factors in ensuring that education and learning can generate positive externalities and impact livelihoods. Through a case study in the agricultural sector, this paper analyses the role of lifelong learning in empowering smallholders of backyard poultry enterprises in Kenya and argues that lifelong learning needs to be placed in appropriate social and economic contexts to generate outcomes and impacts such as empowerment.     

Mentors' perceptions of their roles in mentoring student teachers

Mentoring may be seen as a process that helps student teachers become professional teachers. In this context, a variety of significant roles played by mentors have been identified in the literature. This paper reports on mentors' perceptions of the most important roles selected from a given list, as revealed through questionnaire and interview data. This analysis forms part of a large‐scale evaluative project of a school–university partnership scheme initiated by the University of Hong Kong. The findings indicate overwhelming attention given to the role of ‘provider of feedback’, which stresses the provision of pragmatic advice given to student teachers according to their personal strengths and weaknesses. However, for those mentors whose perception of the most important role had changed over time, the direction of change was towards roles such as ‘counselor’, ‘equal partner’ and ‘critical friend’, which emphasize a more relational aspect of working together with student teachers to achieve professional development.     

Using Pictorial Glossaries as an Accommodation for English Learners: An Exploratory Study

In this article we explore the use of pictorial glossaries as an accommodation for English learners (ELs) with entry and emerging levels of English language proficiency. Drawing on survey responses from 98 middle school ELs and cognitive interviews with 10 of the survey participants, we examined the participants’ preferences and experiences with using accommodations and explored how some of them responded to NAEP mathematics items using pictorial glossaries. Our findings showed that the participants viewed the use of pictures, videos, and translations as useful, but they did not have a lot of experience using these types of accommodations. Also, we found that the pictorial glosses sometimes helped ELs with understanding the local meaning of words in the mathematics problems but not with the global meaning conveyed at the sentence level in the problems.     

Executive Functioning and School Readiness Among Preschoolers With Externalizing Problems: The Moderating Role of the Student–Teacher Relationship

Research Findings: The objective of this study was to examine the student–teacher relationship as a potential moderator of the link between executive functioning (EF) and children’s early school readiness among a clinical sample of preschoolers with externalizing behavior problems (EBP). Participants for the study included 139 preschool children (75.54% boys, M age = 5.01 years, 84.94% Hispanic/Latino) with at-risk or clinically elevated levels of EBP. The student–teacher relationship was assessed using the Student–Teacher Relationship Scale. School readiness data were composed of standardized achievement test scores and teacher reports of kindergarten readiness. EF was measured via parent and teacher reports along with standardized measures of EF, including the Head–Toes–Knees–Shoulders task and 4 standardized subtests from the Automated Working Memory Assessment. Poorer student–teacher relationship quality was predictive of lower teacher-reported kindergarten readiness and higher academic impairment. Main effects were qualified by an interaction between EF and student–teacher relationship quality such that worse EF (parent/teacher reports and standardized performance) was only associated with lower teacher-rated kindergarten readiness for children with poorer student–teacher relationship quality. Practice or Policy: EF appears to be an important predictor of school readiness for preschool children with EBP, particularly for children experiencing poorer student–teacher relationships.     

Four trajectories of rectors in Mexican public universities

Although rectors of Mexican public universities play an important role in their institutions, we know very little about them. This article first describes the different election processes in Mexican public universities for selecting a rector. These varied processes reveal the ambiguity of the concept of “autonomy” as applied to rectors, focusing on the role and possible influence of public authorities despite the formal prohibition of such interference in the law. Second, the article presents a typology of four typical career trajectories for rectors before they are elected, analyzing their educational, academic, professional, administrative, and political backgrounds. These different paths to the position of rectors in different types of institutions have implications for public policy and university autonomy.