Comparing video modeling to discrete trial teaching for teaching daily living skills

The purpose of this research was to examine the effectiveness of implementing video modeling to teach daily living skills to a fifteen year old boy who is diagnosed with autism. This was a single subject, repeated measures research design with the repeated measures being teeth brushing, making a sandwich, and doing the dishes. The daily living skills chosen were based upon a rating scale administered to the parents. Baseline data was collected for the three daily living skill tasks using task analysis probing. Once baseline data was collected, discrete trial teaching with implanted. Data was collected and the level of independence was noted. Point of view video modeling was then implemented to teach the three daily living skills, with data collected at each session. The level of independence was recorded. All data was compared between the interventions. Point of view video modeling proved to be more effective than task analysis probing or discrete trial teaching to teach the three daily living skills. The student achieved greater independence after implementation of video modeling compared to the baseline and discrete trial teaching. Although discrete trial teaching showed positive effects, point of view video modeling proved to be more effective, as evident by the increase in the percentage of independence for each daily living skill

Office Based Prevention of Child Abuse and Neglect: Lessons Learned from the Practicing Safety QuIIN Project

Parental behavior effects child psychosocial development. Parents who once had the benefits and supports of extended families and communities are now more isolated in their parenting. The isolation of families increases stress. New parents receive little education and support to deal with stress and the added stress of a newborn or their very young children. This poster presentation will describe a quality improvement project based in pediatric practices. The study was designed to test methods to increase anticipatory guidance, screening, and referral for psychosocial development. The project included physician use of chart data to identify outcomes of their enhanced care. The study included quantitative and qualitative methods (i.e. in depth interviews surveys, etc.) to determine physician adoption of prevention bundles. 15 practices throughout the U.S. adopted new practices to screen and refer for maternal depression, infant crying, toileting and discipline. Physicians do not typically use the chart data to inform their practices but will if prompted as shown in this study. Outcome measures such as developmental assessments can be used by physicians to determine the impact and quality of care of interventions on child health. This work demonstrates that physicians can play an important role with the use of enhanced tools to treat the “new morbidities” that arise in the first three years of life

Session A9: To Fill or Not to Fill: Stream Simulation and Embedded Aquatic Organism Passage Structures

Abstract: Throughout North America stream simulation and embedded / recessed culverts are used to facilitate the passage of aquatic organisms thru road stream crossings. Although the concept of naturelike streambeds inside these structures is widely embraced, the design methodology and construction practice varies widely between state and federal agencies. Much debate has occurred with one specific requirement, whether or not to place stream bed material inside these structures. Not placing bed material inside structures assumes on going sediment transport processes will fill the structure’s interior with streambed materials. This is assumed to be a cost saving measure from both a design and implementation standpoint. Recent research, monitoring, and historic installations provide evidence that not placing streambed material can produce deleterious effects to the stream and aquatic habitat, cause low flow barriers, may not retain bed material, and potentially cause long term structural failure. Conversely in some channel types or site condition infilling may not be necessary and produce satisfactory results. Casual mechanism of success and failure, stream impacts, and design considerations will be discussed along with recommendations for site specific conditions where infilling structures is required or allowing structures to fill naturally would be successful

Session B1: Lessons Learned from Tropical Storm Irene 2.0: How Flood Resiliency Benefits of Stream Simulation Designs Are Changing Policy within the U.S.

Abstract Stream simulation design is a geomorphic, engineering, and ecologically-based approach to designing road-stream crossings that creates a natural and dynamic channel through the crossing structure similar in dimensions and characteristics to the adjacent, natural channel, allowing for unimpeded passage of aquatic organisms, debris, and water during various flow conditions, including floods. A retrospective case study of the survival and failure of road-stream crossings was conducted in the upper White River watershed and the Green Mountain National Forest in Vermont following record flooding from Tropical Storm Irene in August 2011. Damage was largely avoided at two road-stream crossings where stream simulation design was implemented, and extensive at multiple road-stream crossings constructed using traditional undersized, hydraulic designs. Cost analyses suggest that relatively modest increases in initial investment to implement stream simulation designs yield substantial societal and economic benefits. Numerous other examples across the country of stream simulation designs surviving large flood events underscore these benefits. Four years after the historic Irene flood event, policy changes at state and federal levels across the U.S. suggest that the flood resiliency of culverts is gaining momentum as a policy driver amid growing public sensitivity to climate change risks and the importance of restoring ecological connectivity and protecting investments in transportation infrastructure

Maximising Social Interactions and Effectiveness within Distance Learning Courses: Cases from Construction

Advanced Internet technologies have revolutionised the delivery of distance learning education. As a result, the physical proximity between learners and the learning providers has become less important. However, whilst the pervasiveness of these technological developments has reached unprecedented levels, critics argue that the student learning experience is still not as effective as conventional face-to-face delivery. In this regard, surveys of distance learning courses reveal that there is often a lack of social interaction attributed to this method of delivery, which tends to leave learners feeling isolated due to a lack of engagement, direction, guidance and support by the tutor. This paper defines and conceptualises this phenomenon by investigating the extent to which distance-learning programmes provide the social interactions of an equivalent traditional classroom setting. In this respect, two distance learning case studies were investigated, covering the UK and Slovenian markets respectively. Research findings identified that delivery success is strongly dependent on the particular context to which the specific distance learning course is designed, structured and augmented. It is therefore recommended that designers of distance learning courses should balance the tensions and nuances associated with commercial viability and pedagogic effectiveness

Enduring Effects of Paternal Deprivation in California Mice (Peromyscus californicus): Behavioral Dysfunction and Sex-Dependent Alterations in Hippocampal New Cell Survival

Partial funding for Open Access provided by the UMD Libraries' Open Access Publishing Fund.Early-life experiences with caregivers can significantly affect offspring development in human and non-human animals. While much of our knowledge of parent-offspring relationships stem from mother-offspring interactions, increasing evidence suggests interactions with the father are equally as important and can prevent social, behavioral, and neurological impairments that may appear early in life and have enduring consequences in adulthood. In the present study, we utilized the monogamous and biparental California mouse (Peromyscus californicus). California mouse fathers provide extensive offspring care and are essential for offspring survival. Non-sibling virgin male and female mice were randomly assigned to one of two experimental groups following the birth of their first litter: (1) biparental care: mate pairs remained with their offspring until weaning; or (2) paternal deprivation (PD): paternal males were permanently removed from their home cage on postnatal day (PND) 1. We assessed neonatal mortality rates, body weight, survival of adult born cells in the dentate gyrus of the hippocampus, and anxiety-like and passive stress-coping behaviors in male and female young adult offspring. While all biparentally-reared mice survived to weaning, PD resulted in a ~35% reduction in survival of offspring. Despite this reduction in survival to weaning, biparentally-reared and PD mice did not differ in body weight at weaning or into young adulthood. A sex-dependent effect of PD was observed on new cell survival in the dentate gyrus of the hippocampus, such that PD reduced cell survival in female, but not male, mice. While PD did not alter classic measures of anxiety-like behavior during the elevated plus maze task, exploratory behavior was reduced in PD mice. This observation was irrespective of sex. Additionally, PD increased some passive stresscoping behaviors (i.e., percent time spent immobile) during the forced swim task—an effect that was also not sex-dependent. Together, these findings demonstrate that, in a species where paternal care is not only important for offspring survival, PD can also contribute to altered structural and functional neuroplasticity of the hippocampus. The mechanisms contributing to the observed sex-dependent alterations in new cell survival in the dentate gyrus should be further investigated