Growing islands of interest: nurturing the development of young children’s working theories

This presentation draws on the work from a 2-year collaborative practitioner research project, Moments of wonder, every day events: how are young children theorising and making sense of their world. The project aimed to contribute perspectives to the discussion around the ways young children express and develop working theories, how practitioners understand these and how best to respond to this learning in five Playcentres (parent-led early childhood education settings) in Canterbury, New Zealand. Children’s working theories, as described in Te Whāriki (the New Zealand early childhood education curriculum), are derived from Claxton’s view that knowledge consists of a large number of purpose-built situation specific packages called ‘mini theories’, and that ‘learning involved a gradual process of editing these mini theories so that they come to contain better knowledge and skill and be better located with respect to the area of experience for which they are suitable’. When children are engaged with others in complex thinking they are forming and strengthening their working theories. In exploring working theories we recognise that children have many interests. Some of these are fleeting, while others are more connected or revisited more frequently by children. Over the course of our research, we have come to think of these interests as ‘islands’ and in doing so have adopted this as a metaphor for working theories. We were keen to see how we can grow some of these islands of interest: making them more complex, more connected, and more compelling to children. The research team explored the different ways opportunities can be created for children to express and develop working theories and the outcomes for children’s learning as a result. The presentation will focus on some of the strategies implemented and the ways these have contributed to children’s ‘working theories’ learning as the practitioner researchers attempted to build communities of thinkers and ‘wonderers’

The Science Around Us: Partnerships to foster interest and competency in science among middle school students in rural NM

The New Mexico SEPA project engages rural Hispanic and American Indian middle school students in the science around us, through curricula, summer camp, field trips, career days, school gardens, nature hikes and other learning opportunities in and out of the classroom. Emphasis is placed on role models, health careers, healthy living, and natural history. Learning activities are inquiry based, culturally appropriate and educationally sound. Frequent “think tanks” ensure teacher input and guidance. Professional development is aligned with the program objectives and needs of the teachers.https://digitalrepository.unm.edu/prc-posters-presentations/1006/thumbnail.jp

Emerald Ash Borer (Agrilus planipennis): Towards a Classifcation of Tree Health and Early Detection

Author Institution: U. S. Forest Service, Northern Research StationAuthor Institution: School of Environment & Natural Resources, The Ohio State UniversityForty-five green ash (Fraxinus pennsylvanica) street trees in Toledo, Ohio were photographed, measured, and visually rated for conditions related to emerald ash borer (Agrilus planipennis)(EAB) attacks. These trees were later removed, and sections were examined from each tree to determine the length of time that growth rates had been impacted. A classification system was developed to discern the health of the trees along with a proposed method for early detection of a declining state of vigor. The classification is not an indicator of the degree of infestation, but rather tree health, which may be linked to the degree of EAB infestation. An evaluation of the tree sections places the EAB establishment no later than the 2004 growing season. A three-class system formulated from the evaluation of epicormic shoots, canopy light transmission, and EAB exit holes can be used to monitor the health of ash trees during EAB outbreaks. The classification system could potentially give homeowners, property managers, and agencies a way to detect and treat this problem earlier, especially in urban and park settings, and before trees are fully infested and exhibiting later-stage signs of decline. It is probably not practical for forest applications. Early detection and treatment not only can save selected trees, but it also might slow the spread of the insect, thereby giving additional trees a chance to survive the initial invasion

Outsourcing CO2 within China

Recent studies have shown that the high standard of living enjoyed by people in the richest countries often comes at the expense of CO2 emissions produced with technologies of low efficiency in less affluent, developing countries. Less apparent is that this relationship between developed and developing can exist within a single country’s borders, with rich regions consuming and exporting high-value goods and services that depend upon production of low-cost and emission-intensive goods and services from poorer regions in the same country. As the world’s largest emitter of CO2, China is a prominent and important example, struggling to balance rapid economic growth and environmental sustainability across provinces that are in very different stages of development. In this study, we track CO2 emissions embodied in products traded among Chinese provinces and internationally. We find that 57% of China’s emissions are related to goods that are consumed outside of the province where they are produced. For instance, up to 80% of the emissions related to goods consumed in the highly developed coastal provinces are imported from less developed provinces in central and western China where many low–value-added but high–carbon-intensive goods are produced. Without policy attention to this sort of interprovincial carbon leakage, the less developed provinces will struggle to meet their emissions intensity targets, whereas the more developed provinces might achieve their own targets by further outsourcing. Consumption-based accounting of emissions can thus inform effective and equitable climate policy within China

Testing Whether Multisystemic Therapy for Emerging Adults Can Reduce Their Justice System Involvement

Drs. Maryann Davis of the Transitions to Adulthood Center for Research at the University of Massachusetts Medical School and Ashli Sheidow and Michael McCart of the Oregon Social Learning have previously demonstrated that Multisystemic Therapy for Emerging Adults (MST-EA) is an intervention that successfully engages and retains young adults with serious mental health conditions in treatment. This Research in the Works is about a new trial awarded by NIMH called Effectiveness Trial of Treatment to Reduce Serious Antisocial Behavior in Emerging Adults with Mental Illness. This study builds on Drs. Davis and Sheidow’s previous work and is a randomized controlled trial comparing outcomes of 240 participants assigned to either the MST-EA intervention or enhanced treatment as usual. This study will determine if MST-EA is a more effective treatment than the enhanced usual treatment for this population. Currently, there is no intervention with proven efficacy to reduce criminal behavior for emerging adults with serious mental health conditions and this study is an important step in developing one

The Science Around Us: creating culturally relevant STEM-H enrichment activities to engage rural students and community.

Presented at: NIH SciEd 2016; May 9-12, 2016; Washington, DC.https://digitalrepository.unm.edu/prc-posters-presentations/1027/thumbnail.jp

Reaching peak emissions

Rapid growth in global CO2 emissions from fossil fuels and industry ceased in the past two years, despite continued economic growth. Decreased coal use in China was largely responsible, coupled with slower global growth in petroleum and faster growth in renewables

Local and regional ecological morphology of dung beetle assemblages across four biogeographic regions

Aim Niche partitioning within species assemblages is thought to influence species packing and/or total niche space occupied. The evolution of dung beetles (Scarabaeinae) is likely to have been strongly influenced by inter-specific competition, leading to niche partitioning. We consider whether local-scale processes leave a signature in regional patterns of functional diversity in dung beetle assemblages, and investigate the correlation between total exploited ecomorphological space and density of species packing with increased species richness. We test whether ecomorphological space occupied by local assemblages reflects that of their regional species pool, and the extent to which ecomorphological space is convergent or divergent within functional groups across regional pools. Location Neotropics, Africa, Australia and Madagascar. Methods Dung beetle assemblages were collected in a standardized manner from four biogeographic regions. Ecomorphological similarity among the assemblages was assessed by multivariate analysis of 19 linear measurements for 300 species and three functional nesting types (roller, tunneller or dweller), firstly on a local level within the Neotropics and Afrotropics, and then between the regional species pools. Results Key body measurements, in particular the hind tibia, separated rollers and tunnellers into largely non-overlapping entities along the first three axes of the shape analysis. Three Neotropical assemblages, which vary widely in species numbers, each harboured a similar amount of morphometric variation, resulting in increasingly dense species packing with greater species richness. Similar findings were obtained in two South African assemblages. Assemblages in the four biogeographic regions showed largely similar distributions of ecomorphological variation, including the separation of rollers and tunnellers, despite their distant phylogenetic relationships. Ecomorphological similarity among regions was particularly high in tunnellers, whilst the rollers exhibited greater regional differentiation. Main conclusions Local assemblages evidently represent the full diversity of functional groups available in the regional pool, even in species-poor assemblages. There is a strong trend towards convergence in morphology separating tunnellers and rollers in phylogenetically independent lineages. The ecomorphological similarity of regional assemblages suggests that morphological convergence is the result of common selective forces active within the assemblages themselves. This lends support to the widely hypothesized effect of inter-specific interactions and niche partitioning in determining assemblage composition and lineage evolution in the Scarabaeinae. © 2011 Blackwell Publishing Ltd

Allocating the Burdens of Climate Action: Consumption-Based Carbon Accounting and the Polluter-Pays Principle

Action must be taken to combat climate change. Yet, how the costs of climate action should be allocated among states remains a question. One popular answer—the polluter-pays principle (PPP)—stipulates that those responsible for causing the problem should pay to address it. While intuitively plausible, the PPP has been subjected to withering criticism in recent years. It is timely, following the Paris Agreement, to develop a new version: one that does not focus on historical production-based emissions but rather allocates climate burdens in proportion to each state’s annual consumption-based emissions. This change in carbon accounting results in a fairer and more environmentally effective principle for distributing climate duties