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The purpose of this study was to explore the experiences of former teachers who transitioned into self-directed education (SDE), a K-12 educational paradigm where learning is authentically student-led.

Drawing on Ivan Illich’s Deschooling Society and qualitative thematic analysis of interviews with educators who have left conventional teaching, the research delves into understanding the modern concept of deschooling, critique of conventional schooling’s limitations and the implications of both for the future of educational practice.

The study highlights the themes that emerged from a cross-analysis of text and lived experience, emphasizing the need for childhood autonomy and agency in approaches to education. This study reveals a reimagined relationship and new profession for educators as they reemerge on the other side of the deschooling process. This study offers insights into the transformative potential of deschooling and SDE’s alignment with Illich’s vision for a lifelong learning society that transcends institutional constraints, thereby contributing to the discourse on educational reform and the empowerment of authentic learner-directed education.

Research on SDE as a field is quite limited, with no known prior empirical studies on SDE mentors or their process of deschooling. This work also provides theoretical novelty in using Deschooling Society as a lens for understanding the phenomenon of deschooling through lived experience as a critique of modern society and creating a real, re-envisioned future.

This study aims to highlight potential savings in advertising budgets.

This study uses modern computer-based tools including stochastic dominance to check if advertising expenses are increasing sales by using modern causality assessment tools which allow for nonlinearities and use sophisticated assessment of causal impact of ads on sales.

This study identifies specific media spots where ad budget savings are possible. The marketing managers can take the next step to make small-scale local experiments to reassess this study’s findings.

This study is a statistical observational assessment not based on controlled experiments.

The authors have tools to identify ineffective advertising which can produce huge savings for the organization. The over-the-counter cold remedies have become important due to the pandemic. The tools have wider applicability in marketing research.

Less wasteful expenses always benefit the society.

To the best of the authors’ knowledge, this may be the first such attempt to use sophisticated causal identification tools. Remedies for the common cold sold by seven major US retailers help identify specific retailers and specific media with negative returns on investment.

Challenges associated with ensuring the accuracy and reliability of cost estimation of highway construction bid items are of significant interest to state highway transportation agencies. Even with the existing research undertaken on the subject, the problem of inaccurate estimation of highway bid items still exists. This paper aims to assess the accuracy of the cost estimation methods employed in the selected studies to provide insights into how well they perform empirically. Additionally, this research seeks to identify, synthesize and assess the impact of the factors affecting highway unit prices because they affect the total cost of highway construction costs.

This paper systematically searched, selected and reviewed 105 papers from Scopus, Google Scholar, American Society of Civil Engineers (ASCE), Transportation Research Board (TRB) and Science Direct (SD) on conceptual cost estimation of highway bid items. This study used content and nonparametric statistical analyses to determine research trends, identify, categorize the factors influencing highway unit prices and assess the combined performance of conceptual cost prediction models.

Findings from the trend analysis showed that between 1983 and 2019 North America, Asia, Europe and the Middle East contributed the most to improving highway cost estimation research. Aggregating the quantitative results and weighting the findings using each study's sample size revealed that the average error between the actual and the estimated project costs of Monte-Carlo simulation models (5.49%) performed better compared to the Bayesian model (5.95%), support vector machines (6.03%), case-based reasoning (11.69%), artificial neural networks (12.62%) and regression models (13.96%). This paper identified 41 factors and was grouped into three categories, namely: (1) factors relating to project characteristics; (2) organizational factors and (3) estimate factors based on the common classification used in the selected papers. The mean ranking analysis showed that most of the selected papers used project-specific factors more when estimating highway construction bid items than the other factors.

This paper contributes to the body of knowledge by analyzing and comparing the performance of highway cost estimation models, identifying and categorizing a comprehensive list of cost drivers to stimulate future studies in improving highway construction cost estimates.

Universities of Small Island States (SIS) have the potential to fulfill a crucial role in implementing the Sustainable Development Goals (SDGs) but also face barriers to local capacity building. The University of Aruba partly addresses these challenges through the development of The Academic Foundation Year (AFY), a one-year pre-university program aiming to optimally equip students for higher education. This study aims to assess to what extent the program can foster the local embeddedness of the students in ecology, culture and history and an understanding of opportunities and challenges for sustainable development in SIS.

The authors provide examples of how the program incorporates education for sustainable development and how it emphasizes experiential learning. In addition, quantitative survey data and qualitative analysis of focus group meetings are used to reflect on the program’s achievements and its potential for further development.

The survey results suggest that AFY courses not only increase knowledge but also change students’ perceptions regarding sustainability. Indeed, key impacts emerging from the student focus group related to both academic preparation and engagement with sustainability. Reflections by teachers emphasized the importance of experiential learning, an expansive view of the SDGs and preparing students as citizens.

This study highlights that the program could provide a starting point for the development of similar initiatives in other SIS, the common basis being the fostering of sustainability literacy and social adoption of the SDGs.

The purpose of this paper was to establish how the phenomenon of mental health issues among young people has translated into the reality of Irish schools through the lens of Irish teachers.

This wholly qualitative study adopted a post-positivist and phenomenological approach to gathering data by way of semi-structured interviews of 16 participants, 8 from primary backgrounds and 8 from post-primary backgrounds. Analysis of the data highlighted what teachers perceive to be ongoing issues with the mental health and well-being of pupils and the challenges that both teachers and pupils must overcome.

Interviewing the participants unearthed three sub-themes with regard to mental health in Irish schools, namely, the prevalence of psychiatric disorders/symptoms of mental ill-health among Irish children and adolescents, the barriers preventing help-seeking and the role of mental health support services in Irish schools.

One limitation in this study was that a wider variety in sample could have yielded a more in-depth volume of results. Furthermore, the study by semi-structured interview presented challenges, such as the use of other people’s viewpoints to support the perceptions of the participants, which could not be validated.

Among the recommendations made by the participants were that schools engage in policy development to combat mental health and well-being issues, that teachers engage in continuous professional development in the area and that mental health support services are sufficiently staffed and funded.

The general public should engage more in activities that promote a healthy dialogue around the topic of mental health to reduce stigma. It is recommended that campaigns to raise awareness are continued and bolstered.

Irish teachers are being confronted by a contemporary discourse that has materialised as a by-product of an evolving society. Cultural development has led to increased focus on mental health and well-being in recent years, with this body of research exploring its emergence into school life from teachers’ perspectives.

This study aims to collect real-time, in situ data from polymer melt extrusion (ME) 3D printing and use only the collected data to non-destructively identify printed parts that contain defects.

A set of sensors was created to collect real-time, in situ data from polymer ME 3D printing. A variance analysis was completed to identify an “acceptable” range for filament diameter on a popular desktop 3D printer. These data were used as the basis of a quality evaluation process to non-destructively identify spatial regions of printed parts in multi-part builds that contain defects.

Anomalous parts were correctly identified non-destructively using only in situ collected data.

This methodology was developed by varying the filament diameter, one of the most common reasons for print failure in ME. Numerous other printing parameters are known to create faults in melt extruded parts, and this methodology can be extended to analyze other parameters.

To the best of the authors’ knowledge, this is the first report of a non-destructive evaluation of 3D-printed part quality using only in situ data in ME. The value is in improving part quality and reliability in ME, thereby reducing 3D printing part errors, plastic waste and the associated cost of time and material.

A major obstacle regarding the measurement of an organization's sustainability and accountability in the space economy is defining the context and boundaries of commercial activity in outer space. Here, we introduce an ecosystem framework to address this obstacle. We utilize this framework to analyze the space mining sector. Our ecosystem framework sets the space mining sector's boundaries and helps a firm identify key stakeholders, activities, policies, norms and common pool resources in that sector and the interactions between them; a significant step in structuring how to measure space sustainability and accountability.

Borrowing theories and perspectives from a wide range of academic fields, this paper conducts a comprehensive context analysis of the space mining ecosystem.

Using our ecosystem framework to define the context and set boundaries for the space mining sector allowed us to identify sustainability-related issues in the sector and offer roadmaps to develop sustainability measures and standards.

To the best of the authors’ knowledge, this is one of the first papers to introduce a framework to define boundaries in the global space economy and provides a tool to understand, measure and evaluate the space mining sector's environmental, social and economic issues.

This conceptual, multi-voiced paper aims to collectively explore and theorize family entrepreneuring, which is a research stream dedicated to investigating the emergence and becoming of entrepreneurial phenomena in business families and family firms.

Because of the novelty of this research stream, the authors asked 20 scholars in entrepreneurship and family business to reflect on topics, methods and issues that should be addressed to move this field forward.

Authors highlight key challenges and point to new research directions for understanding family entrepreneuring in relation to issues such as agency, processualism and context.

This study offers a compilation of multiple perspectives and leverage recent developments in the fields of entrepreneurship and family business to advance research on family entrepreneuring.

Drug use in prisons remains a public health concern because it is often the place of drug initiation. The purpose of this study was to analyze the drug use in prison in Burkina Faso.

We conducted cross-sectional study in the prison of Ouagadougou. The adult prisoners (male and female) incarcerated for more than one month at the largest prison of Burkina Faso were included in the study. Participants were selected using a systematic random sampling. Data were collected from October 28 to November 26, 2018. The face-to-face interviews were conducted in the prison grounds. Logistic multivariate regression was used to identify factors associated with in prison drug use. All analysis was done using Stata.

A total of 379 prisoners were included in this study. Approximately one-third inmates (32.71%; n = 124) experienced illicit drug in lifetime. Nearly one-third (28.76%; n = 109) of the prisoners were drug users before incarceration and 11.87% (n = 45) used drug inside the prison, of which 33.33% (n = 15) initiated drug use in the prison. Cannabis was the first drug used by the prisoners (71.11%) followed by tramadol (62.22%), diazepam (13.33%) and cocaine (2.22%). Four prisoners (3.63%) had reported Heroin use before incarceration. Cannabis was mainly smoked. Tramadol, diazepam and amphetamines were swallowed or mixed with food. Cocaine is smoked and snorted. Case of injection of cocaine and heroin was reported before incarceration. Main factors independently associated with drug use in prison is drug use before prison and young age of inmates. Indeed, inmates who had reported drug use before prison had 4.01 time {adjusted odd ratio (AOR: 4.01 [95% CI: 1.91–8.41])} higher odds to use drug in prison.

To conduct the interviews in the prison grounds could be a limitation due to social desirability bias. Indeed, the prisoners may understate drug use in prison for the fear of likely additional sentence. Availability of biological tests for drug markers might help addressed this bias. Nevertheless, the findings of this study should help to plan effective drug use prevention and care programs for prisoners.

The actions must include the implementation of a medical and psychological care in continuum of healthcare system in Burkina Faso. This system should include screening at entry and adequate health and psychological care in prison for drug users for an effective control of drugs use in prison.

Most of these drug users in prison have a low level of education and are unemployed. Education activities and training on occupational activities to prepare drug users for a successful social reintegration less dependent on drugs is essential. This study can be a basis to explore more possibilities and find out what is available to help those with substance use disorder, manage these cases in prison and prevent relapse on release.

To the best of the authors’ knowledge, this study is the first study on drug use in prison in Burkina Faso. It indicates that the repressive strategy against drug use seems ineffective because former users continue their consumption inside and also new users are initiated to use drugs in prison.

This study investigates the economic strategies street beggars (SBs) employ in Ghana to gain a competitive advantage within the contested urban spaces they occupy. By conceptualising SBs as economic actors, the research shifts the focus from perceiving them as passive recipients of charity to recognising their intentional decision-making and strategic behaviour to maximise financial benefits.

The study adopts a qualitative case study approach, using non-participant observation and semi-structured interviews with 40 SBs in Kumasi, Ghana. Thematic analysis was used to identify the economic strategies used by SBs to gain a competitive advantage.

The study reveals three main strategies adopted by SBs: child advertisement, body marketing, and narrative marketing. These strategies emerge from the SBs' contextual understanding of the public’s social protection needs and are used to develop strategies that give them an advantage over other SBs within contested urban streets.

Future research could explore the effectiveness of different economic strategies employed by street beggars and compare their financial outcomes. Investigating the public’s perceptions and attitudes towards these strategies could provide valuable insights.

Policymakers and city authorities should acknowledge some street begging as an economic activity and develop regulations, designate begging areas, and establish guidelines for acceptable practices. Creating targeted skill training, entrepreneurship programs, and access to microfinance can facilitate the transition of street beggars from begging to more sustainable forms of livelihood.

This study challenges the perception of street beggars as passive victims, highlighting their agency and strategic decision-making. Recognizing their economic strategies can inform policies that regulate begging as an economic activity, create alternative opportunities, and prevent exploitation of vulnerable groups, ultimately promoting more sustainable and dignified livelihoods for street beggars.

This study seeks to enrich the current literature and bridge the research gap by investigating the phenomenon of street begging and the diverse economic strategies street beggars employ to gain a competitive advantage within urban areas. This research moves beyond computing financial income and regulating begging by conceptualizing SBs as economic actors and begging as an economic activity. It explores how SBs use conscious efforts and rational strategies to maximize financial benefits from passers-by and outperform other SBs, providing novel insights into the complex dynamics of street begging.