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This study aims to examine a variety of demographic, experiential, and philosophical orientation variables that may be predictive of pupil control ideologies (PCI) for teacher candidates at the beginning of a pre‐service program. In particular, it sets out to provide empirically grounded generalizations regarding the relationship between philosophical orientations and PCI. Philosophical orientation variables identified candidates' beliefs about key educational concepts.

Quantitative methodology was used in this study. Data from approximately 720 pre‐service participants in a pre‐service teacher education program were analysed via a series of correlational and multiple regression analyses.

These data supported the conclusion that while demographic and experiential variables were predictive of PCI at the beginning of the teacher preparation program, the most predictive variables were contained within the philosophical orientations variable cluster.

These findings provide empirical evidence of a link between what beginning teachers believe about education and their approach at the beginning of their teacher education program to pupil control in the classroom.

These findings identify circumstances that may assist in attracting males into elementary teaching at a time when major teacher organizations are highlighting this perceived weakness in the teacher recruitment process. Additionally, the study recommends inclusion in teacher preparation programs of curriculum units pertaining to pre‐service teachers' beliefs about education, and provides suggestions for the content of such units.

The puposes of this study is to examine the impact of primarily bureaucratic socialization; and demographic, experiential, and philosophical orientations (beliefs about key educational concepts) variables on teacher candidates' pupil control ideology (PCI) during a pre‐service teacher education program. The relationship between philosophical orientations and changes to PCI is of particular interest.

Data collected at the beginning and end of their teacher education program from 474 teacher candidates were analysed using multivariate analyses.

Practicum socialization experiences were more closely associated with participants' PCI at the end of the teacher education program than any of the demographic, experiential, or philosophical orientation variables.

An examination of interaction effects among the variables revealed a limited number of situations where the interaction of particular beliefs, demographic, and experience variables appear to minimize the shift to a more custodial PCI. Specific implications are identified in relation to males and elementary teaching, urban practicum placements, and pre‐service teacher education curriculum units pertaining to authenticity of beginning teacher practices.

The study provides a framework within which educators may examine the authenticity of beginning teachers' practice. In particular, educators may wish to carefully consider the evidence suggesting that pre‐service teachers practice may be inauthentic, that is, primarily imitative as a result of custodializing socialization factors, but only in particular circumstances associated with their predominantly humanistic beliefs about education.

This paper examines the potential of “biomarkers” to provide immutable identification for food products (chocolate), providing traceability and visibility in the supply chain from retail product back to farm.

This research uses qualitative data collection, including fieldwork at cocoa farms and chocolate manufacturers in Ecuador and the Netherlands and semi-structured interviews with industry professionals to identify challenges and create a supply chain map from cocoa plant to retailer, validated by area experts. A library of biomarkers is created using DNA collected from fieldwork and the International Cocoa Quarantine Centre, holders of cocoa varieties from known locations around the world. Matching sample biomarkers with those in the library enables identification of origins of cocoa used in a product, even when it comes from multiple different sources and has been processed.

Supply chain mapping and interviews identify areas of the cocoa supply chain that lack the visibility required for management to guarantee sustainability and quality. A decoupling point, where smaller farms/traders’ goods are combined to create larger economic units, obscures product origins and limits visibility. These factors underpin a potential boundary condition to institutional theory in the industry’s fatalism to environmental and human abuses in the face of rising institutional pressures. Biomarkers reliably identify product origin, including specific farms and (fermentation) processing locations, providing visibility and facilitating control and trust when purchasing cocoa.

The biomarker “meta-barcoding” of cocoa beans used in chocolate manufacturing accurately identifies the farm, production facility or cooperative, where a cocoa product came from. A controlled data set of biomarkers of registered locations is required for audit to link chocolate products to origin.

Where biomarkers can be produced from organic products, they offer a method for closing visibility gaps, enabling responsible sourcing. Labels (QR codes, barcodes, etc.) can be swapped and products tampered with, but biological markers reduce reliance on physical tags, diminishing the potential for fraud. Biomarkers identify product composition, pinpointing specific farm(s) of origin for cocoa in chocolate, allowing targeted audits of suppliers and identifying if cocoa of unknown origin is present. Labour and environmental abuses exist in many supply chains and enabling upstream visibility may help firms address these challenges.

By describing a method for firms in cocoa supply chains to scientifically track their cocoa back to the farm level, the research shows that organizations can conduct social audits for child labour and environmental abuses at specific farms proven to be in their supply chains. This provides a method for delivering supply chain visibility (SCV) for firms serious about tackling such problems.

This paper provides one of the very first examples of biomarkers for agricultural SCV. An in-depth study of stakeholders from the cocoa and chocolate industry elucidates problematic areas in cocoa supply chains. Biomarkers provide a unique biological product identifier. Biomarkers can support efforts to address environmental and social sustainability issues such as child labour, modern slavery and deforestation by providing visibility into previously hidden areas of the supply chain.