Intra-generational education: Imagining a post-age pedagogy

This article discusses the idea of intra-generational education. Drawing on Braidotti’s nomadic subject and Barad’s conception of agency, we consider what intra-generational education might look like ontologically, in the light of critical posthumanism, in terms of natureculture world, nomadism and a vibrant indeterminacy of knowing subjects. In order to explore the idea of intra-generationalism and its pedagogical implications, we introduce four concepts: homelessness, agelessness, playfulness and wakefulness. These may appear improbable in the context of education policy-making today, but they are born of theorising our practices in the age-transgressive field of Philosophy with Children. We argue that these concepts help to reconfigure intra-generational relations, ways of being and becoming. They express the longing, corporeality and visionary epistemology of nomadic enquiry. These inventions express a non-hierarchical philosophy of immanence. We draw some tentative conclusions about educational practices more generally.     

Revisiting the impact of part-time work on adolescent adjustment: distinguishing between selection and socialization using propensity score matching

The impact of part-time employment on adolescent functioning remains unclear because most studies fail to adequately control for differential selection into the workplace. The present study reanalyzes data from L. Steinberg, S. Fegley, and S. M. Dornbusch (1993) using multiple imputation, which minimizes bias in effect size estimation, and 2 types of propensity score matching, to account for selection effects. In this sample (N = 1,792; Grades 10-11, M = 16.26), youth who begin working more than 20 hr per week evince declines in school engagement and increases in substance use and delinquency compared with youth who remain unemployed. Conversely, working 20 hr or less a week has negligible effects, positive or negative, on academic, psychological, or behavioral outcomes.     

Three-dimensional printed millifluidic devices for zebrafish embryo tests

Implementations of Lab-on-a-Chip technologies for in-situ analysis of small model organisms and embryos (both invertebrate and vertebrate) are attracting an increasing interest. A significant hurdle to widespread applications of microfluidic and millifluidic devices for in-situ analysis of small model organisms is the access to expensive clean room facilities and complex microfabrication technologies. Furthermore, these resources require significant investments and engineering know-how. For example, poly(dimethylsiloxane) soft lithography is still largely unattainable to the gross majority of biomedical laboratories willing to pursue development of chip-based platforms. They often turn instead to readily available but inferior classical solutions. We refer to this phenomenon as workshop-to-bench gap of bioengineering science. To tackle the above issues, we examined the capabilities of commercially available Multi-Jet Modelling (MJM) and Stereolithography (SLA) systems for low volume fabrication of optical-grade millifluidic devices designed for culture and biotests performed on millimetre-sized specimens such as zebrafish embryos. The selected 3D printing technologies spanned a range from affordable personal desktop systems to high-end professional printers. The main motivation of our work was to pave the way for off-the-shelf and user-friendly 3D printing methods in order to rapidly and inexpensively build optical-grade millifluidic devices for customized studies on small model organisms. Compared with other rapid prototyping technologies such as soft lithography and infrared laser micromachining in poly(methyl methacrylate), we demonstrate that selected SLA technologies can achieve user-friendly and rapid production of prototypes, superior feature reproduction quality, and comparable levels of optical transparency. A caution need to be, however, exercised as majority of tested SLA and MJM resins were found toxic and caused significant developmental abnormalities in zebrafish embryos. Taken together, our data demonstrate that SLA technologies can be used for rapid and accurate production of devices for biomedical research. However, polymer biotoxicity needs to be carefully evaluated.     

The ‘High Achievers’ project: an assessment of the support for students with autism attending UK universities

In the UK autism is classed as a disability under the Disability Discrimination Act 2005. Under the Special Educational Needs and Disability Act 2001, higher education institutions in the UK are legally required to make reasonable adjustments for students with disabilities who are placed at a substantial disadvantage in comparison to students without disabilities. Despite the social difficulties associated with autism, and autistic students being at a heightened risk of dropping out of university, high-functioning autistic students are often high achievers academically. The National Audit Office recognises university as a desirable option for academically gifted students with autism. As there have been few studies directly examining the needs of autistic students in post-secondary education by established researchers, we undertook an online questionnaire survey of all UK universities, other than those under foreign ownership, to ascertain current levels of support for students with autism in higher education. This was followed up with Freedom of Information Act requests to establishments that did not respond to the survey. We report our findings based on responses from 99 universities out of approximately 160 establishments in total. As autistic university graduates are at a disadvantage when compared to their non-autistic peers in obtaining employment after graduation, we propose that all higher education establishments follow the government recommendation for providers of services not covered by the Autism Act 2009, but who support people into employment, to adopt the Statutory Guidance issued in connection with the Adult Autism Strategy. Universities should consider seeking accreditation under the National Autistic Society’s accreditation scheme.     

Selecting educational apps for preschool children: How useful are website app rating systems?

In the present paper, we assess whether website rating systems are useful for selecting educational apps for preschool age children. We selected the 10 highest scoring and 10 lowest scoring apps for 2–4-year-olds from two widely used websites (Good App Guide; Common Sense Media). Apps rated highly by the two websites had a higher educational potential as assessed by a validated questionnaire for evaluating the educational potential of apps and were more likely to include a learning goal and feedback compared to low scoring apps. However, high scoring apps scored on average just 9/20 for indicators of educational potential, and both high and low scoring apps had poor language quality as determined by psycholinguistic and construction type analyses. We argue that website rating systems should also include quality of feedback, adjustable content, social interactions, storyline and a more fine-grained analysis of language in their assessments.

Practitioner notes

What is already known about this topic

• Appropriately designed apps for preschool age children have the potential to teach early school readiness skills.
• Selecting high quality educational apps for preschool age children is challenging.
• The children's app marketplace is currently unregulated.

What this paper adds

• We assess whether two leading app rating websites are useful for selecting educational apps for preschool age children.
• Children's apps rated highly by two app website rating systems had a higher educational potential than low rated apps as measured by a research informed app evaluation tool.
• In-depth analysis of the language in apps shows that highly rated children's apps on app rating websites may not enrich a child's early language environment.

Implications for practice and/or policy

• Children's app rating website assessments should include potential for feedback, language, adjustable content, storyline and social interactions.
• Policy should be implemented for app ratings in the app stores or on website app rating systems.

     

Arts,Entrepreneurship, and Innovation

There is growing interest in the relationships between the arts, entrepreneurship and innovation. Nevertheless, the concepts of arts, entrepreneurship, and innovation, and the overlaps between, lack specificity, especially in terms of how each supports the other. This article proposes a definition of art entrepreneurship both as a concept and a field of study. The definition proposed helped target articles to be included in the special issue that this article also describes, which focus on relationships between arts, entrepreneurship and innovation for workers, firms, and industry.

     

Do stiffness and asymmetries predict change of direction performance?

Change of direction speed (CODS) underpins performance in a wide range of sports but little is known about how stiffness and asymmetries affect CODS. Eighteen healthy males performed unilateral drop jumps to determine vertical, ankle, knee and hip stiffness, and a CODS test to evaluate left and right leg cutting performance during which ground reaction force data were sampled. A step-wise regression analysis was performed to ascertain the determinants of CODS time. A two-variable regression model explained 63% (R² = 0.63; P = 0.001) of CODS performance. The model included the mean vertical stiffness and jump height asymmetry determined during the drop jump. Faster athletes (n = 9) exhibited greater vertical stiffness (F = 12.40; P = 0.001) and less asymmetry in drop jump height (F = 6.02; P = 0.026) than slower athletes (n = 9); effect sizes were both “large” in magnitude. Results suggest that overall vertical stiffness and drop jump height asymmetry are the strongest predictors of CODS in a healthy, non-athletic population.