The impact of an informal science learning environment on the environmentally responsible behavior of adults: a case study

Since environmental education’s emergence in America, the field has been primarily focused on increasing environmental awareness, attitudes, knowledge, skills, and behavior. Yet the nation’s overall level of environmental literacy, especially with regard to the performance of environmentally responsible behaviors, continues to be low (Coyle, 2005). Unlike school-based education programs, which only reach a segment of the population, informal sites have the potential to influence learners of many ages and diverse backgrounds (NRC, 2009). Informal science learning environments (ISLEs) have been shown to provide personally meaningful learning experiences and have the potential to impact environmentally responsible decisions and actions (Falk, 2005). Yet models of behavior change which have been traditionally used in environmental education have not been entirely successful in informal environments. This exploratory case study attempted to discover which aspects of a museum exhibit might affect intended and actual environmentally responsible behaviors (ERBs). Qualitative techniques were used to collect and analyze data from 31 highly engaged adult visitors to the Altered State: Climate Change in California exhibit at the California Academy of Sciences. Certain messages and design elements in this exhibit were found to have a greater impact on participants’ intentions and behaviors. Hands-on activities appeared to have a larger effect, as did direct messages about specific, simple actions. Positive reinforcement of existing ERBs also seemed to have a direct influence on future actions. All participants voiced concerns about societal and cultural barriers to pro-environmental actions, but those who performed fewer ERBs were more likely to discuss belief-based barriers to change. These results have implications for future ISLE exhibits related to taking action for the environment

Two houses and the pain of separation in Tamang narratives from highland Nepal

At stake in my presentation are two central reflections. First is the question of whether or not power and resistance, hegemony and autonomy, interact in the same way between women and men, and more specifically between contemporary Tamang men and women from central highland Nepal, as has been described between colonial authorities and local peoples in wider South Asia. To the extent that gendered and other forms of domination are not isomorphic, of course, an important subsidiary question arises: if present understandings of colonialism and postcoloniality are inadequate to disassemble gender, then, is this more because gender is different, or more because subaltern studies are inadequate?Issue title; "South Asian Oral Traditions.

Too Many Hurdles: Barriers to Receiving SNAP Put Childrens Health at Risk

Summary of Findings

LIHEAP Stabilizes Family Housing and Protects Children's Health

The heating and cooling season presents special challenges for our nation's low-income families. With limited resources, many are challenged to manage the seasonal spike in utility expenses, facing decisions about whether to pay the rent, keep the lights and heat on, or buy enough groceries to get through the end of the month. We know that each of these decisions will have significant implications for the health of their youngest children. Unfortunately, these tough choices are all too common this winter as the nation experiences increases in energy prices, unusually cold weather, and continued high unemployment

Boost to SNAP Benefits Protected Young Children's Health

The Great Recession has taken a significant toll on America's children. In 2010, 25 percent of children under age six were living in poverty, up from 21 percent in 2007

Overcrowding and Frequent Moves Undermine Children's Health

Children need stability in their lives -- whether it is in their daily routines, the adults that care for them, or their housing. Recent economic conditions are putting families at risk, not just of outright homelessness but of being housing insecure (frequent moves, overcrowding, or doubling up with another family for economic reasons)

Schizophrenia-like psychosis and aceruloplasminemia

Schizophrenia-like illnesses occur in a variety of medical and neurological conditions but to date have not been described in association with aceruloplasminemia. Aceruloplasminemia is an autosomal recessive disorder of iron metabolism which leads to iron deposition in the basal ganglia, thalamus, cerebellum and hippocampus and which usually presents in middle age with extrapyramidal symptoms and dementia. We describe a 21-year-old woman on treatment for aceruloplasminemia who presented with schizophrenia-like psychosis and declining function in the absence of neurological signs. Neuropsychological testing showed significant dominant hemisphere deficits. Magnetic resonance imaging showed bilateral iron deposition in the cerebellar dentate nuclei and thalami, frontal atrophy, and periventricular white matter hyperintensities. Functional imaging suggested global hypoperfusion. The clinical, cognitive and imaging findings were not typical for either aceruloplasminemia or schizophrenia alone and the possible relationship between the two disorders is discussed with particular reference to implications for our understanding of schizophrenia

Adipose-derived stem cell conditioned medium impacts asymptomatic peripheral neuromuscular denervation in the mutant superoxide dismutase (G93A) transgenic mouse model of amyotrophic lateral sclerosis

Background:Amyotrophic lateral sclerosis (ALS) is devastating, leading to paralysis and death. Disease onset begins pre-symptomatically through spinal motor neuron (MN) axon die-back from musculature at ∼47 days of age in the mutant superoxide dismutase 1 (mSOD1G93A) transgenic ALS mouse model. This period may be optimal to assess potential therapies. We previously demonstrated that post-symptomatic adipose-derived stem cell conditioned medium (ASC-CM) treatment is neuroprotective in mSOD1G93A mice. We hypothesized that early disease onset treatment could ameliorate neuromuscular junction (NMJ) disruption. Objective:To determine whether pre-symptom administration of ASC-CM prevents early NMJ disconnection. Methods:We confirmed the NMJ denervation time course in mSOD1G93A mice using co-labeling of neurofilament and post-synaptic acetylcholine receptors (AchR) by α-bungarotoxin. We determined whether ASC-CM ameliorates early NMJ loss in mSOD1G93A mice by systemically administering 200μl ASC-CM or vehicle medium daily from post-natal days 35 to 47 and quantifying intact NMJs through co-labeling of neurofilament and synaptophysin with α-bungarotoxin in gastrocnemius muscle. Results:Intact NMJs were significantly decreased in 47 day old mSOD1G93A mice (p < 0.05), and daily systemic ASC-CM prevented disease-induced NMJ denervation compared to vehicle treated mice (p < 0.05). Conclusions:Our results lay the foundation for testing the long-term neurological benefits of systemic ASC-CM therapy in the mSOD1G93A mouse model of ALS