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https://www.readbyqxmd.com/read/28333997/learning-better-by-repetition-or-variation-is-transfer-at-odds-with-task-specific-training
#1
Emmanuel Bonney, Lemke Dorothee Jelsma, Gillian D Ferguson, Bouwien C M Smits-Engelsman
OBJECTIVE: Transfer of motor skills is the ultimate goal of motor training in rehabilitation practice. In children with Developmental Coordination Disorder (DCD), very little is known about how skills are transferred from training situations to real life contexts. In this study we examined the influence of two types of practice on transfer of motor skills acquired in a virtual reality (VR) environment. METHOD: One hundred and eleven children with DCD and their typically developing (TD) peers, aged 6-10 years (M = 8...
2017: PloS One
https://www.readbyqxmd.com/read/28333591/evidence-accumulation-and-change-rate-inference-in-dynamic-environments
#2
Adrian E Radillo, Alan Veliz-Cuba, Krešimir Josić, Zachary P Kilpatrick
In a constantly changing world, animals must account for environmental volatility when making decisions. To appropriately discount older, irrelevant information, they need to learn the rate at which the environment changes. We develop an ideal observer model capable of inferring the present state of the environment along with its rate of change. Key to this computation is an update of the posterior probability of all possible change point counts. This computation can be challenging, as the number of possibilities grows rapidly with time...
March 23, 2017: Neural Computation
https://www.readbyqxmd.com/read/28333568/the-nature-of-competition-in-dietetics-education-a-narrative-review
#3
Jillian Ruhl, Daphne Lordly
The impact on student development associated with being part of a competitive program is an emerging finding in dietetics research. As such, a narrative review of relevant literature was conducted pertaining to competition in post-secondary programs and the educational experience of students with respect to developing a career in dietetics. The review was guided by 2 questions: How is competition experienced by students? What strategies can reduce competition among dietetics students within the educational experience? A refined literature screening process justified including 32 articles in the review...
March 23, 2017: Canadian Journal of Dietetic Practice and Research
https://www.readbyqxmd.com/read/28333526/learning-higher-order-generalizations-through-free-play-evidence-from-2-and-3-year-old-children
#4
Zi L Sim, Fei Xu
Constructivist views of cognitive development often converge on 2 key points: (a) the child's goal is to build large conceptual structures for understanding the world, and (b) the child plays an active role in developing these structures. While previous research has demonstrated that young children show a precocious capacity for concept and theory building when they are provided with helpful data within training settings, and that they explore their environment in ways that may promote learning, it remains an open question whether young children are able to build larger conceptual structures using self-generated evidence, a form of active learning...
April 2017: Developmental Psychology
https://www.readbyqxmd.com/read/28332905/teaching-tip-teaching-animal-welfare-through-competitive-judging-contests
#5
Chelsey B Shivley, Franklyn B Garry, Temple Grandin
Animal welfare is an important aspect of veterinary responsibility, yet the current curriculum at many US veterinary schools provides little training in this field. The Animal Welfare Judging and Assessment Contest provides an opportunity for students to learn about general principles of animal welfare, challenging them to apply critical reasoning skills in a competitive environment. Here we provide an overview of the contest and an example of how Colorado State University educates and prepares its students...
March 23, 2017: Journal of Veterinary Medical Education
https://www.readbyqxmd.com/read/28331123/development-of-teaching-materials-in-basic-nursing-using-virtual-reality-%C3%AF-ceiling-image-teaching-materials-of-a-hospital-room%C3%AF
#6
Keiko Tsuji, Naomi Iwata, Hiromi Kodama, Tomoko Hagiwara, Kiyako Takai, Maki Matsumoto
It is difficult to understand nursing practically for students who have just started studying nursing, because they cannot imagine the actual medical scene. The authors expect that they can improve nursing learning through experiences in virtual medical environments supported by ICT (information and commnication technology). We developed teaching materials in nursing education, and in a previous study we reported that the use of a virtual hospital was useful for students who had not had medical experience. The aim of the present study was to have students consider the meaning of a hospital room ceiling...
2017: Journal of UOEH
https://www.readbyqxmd.com/read/28331016/brain-wide-maps-of-fos-expression-during-fear-learning-and-recall
#7
Jin-Hyung Cho, Sam D Rendall, Jesse M Gray
Fos induction during learning labels neuronal ensembles in the hippocampus that encode a specific physical environment, revealing a memory trace. In the cortex and other regions, the extent to which Fos induction during learning reveals specific sensory representations is unknown. Here we generate high-quality brain-wide maps of Fos mRNA expression during auditory fear conditioning and recall in the setting of the home cage. These maps reveal a brain-wide pattern of Fos induction that is remarkably similar among fear conditioning, shock-only, tone-only, and fear recall conditions, casting doubt on the idea that Fos reveals auditory-specific sensory representations...
April 2017: Learning & Memory
https://www.readbyqxmd.com/read/28330464/spectral-temporal-eeg-dynamics-of-speech-discrimination-processing-in-infants-during-sleep
#8
Phillip M Gilley, Kristin Uhler, Kaylee Watson, Christine Yoshinaga-Itano
BACKGROUND: Oddball paradigms are frequently used to study auditory discrimination by comparing event-related potential (ERP) responses from a standard, high probability sound and to a deviant, low probability sound. Previous research has established that such paradigms, such as the mismatch response or mismatch negativity, are useful for examining auditory processes in young children and infants across various sleep and attention states. The extent to which oddball ERP responses may reflect subtle discrimination effects, such as speech discrimination, is largely unknown, especially in infants that have not yet acquired speech and language...
March 22, 2017: BMC Neuroscience
https://www.readbyqxmd.com/read/28330348/learning-molecular-energies-using-localized-graph-kernels
#9
Grégoire Ferré, Terry Haut, Kipton Barros
Recent machine learning methods make it possible to model potential energy of atomic configurations with chemical-level accuracy (as calculated from ab initio calculations) and at speeds suitable for molecular dynamics simulation. Best performance is achieved when the known physical constraints are encoded in the machine learning models. For example, the atomic energy is invariant under global translations and rotations; it is also invariant to permutations of same-species atoms. Although simple to state, these symmetries are complicated to encode into machine learning algorithms...
March 21, 2017: Journal of Chemical Physics
https://www.readbyqxmd.com/read/28328640/we-are-going-to-name-names-and-call-you-out-improving-the-team-in-the-academic-operating-room-environment
#10
Richard Bodor, Brian J Nguyen, Kevin Broder
INTRODUCTION: Communication failures between multidisciplinary teams can impact efficiency, performance, and morale. Academic operating rooms (ORs) often have surgical, anesthesia, and nursing teams, each teaching multiple trainees. Incorrectly identifying name and "rank" (postgraduate year [PGY]) of resident trainees can disrupt performance evaluations and team morale and even potentially impair delivery of quality care when miscommunication errors proliferate. METHODS: Our OR-based survey asked 50 participants (18 surgeons, 14 anesthesiologists, and 18 nursing members), to recall basic identification data including provider names and PGY levels from their recent collaborating OR teams...
March 21, 2017: Annals of Plastic Surgery
https://www.readbyqxmd.com/read/28328232/learning-by-doing-the-md-pa-interprofessional-education-rural-rotation
#11
Ryan T Palmer, Curt Stilp
While much investment has gone into developing interprofessional education (IPE) curriculum for healthcare professional students, many of these efforts have focused on classroom rather than clinical environments. Implementing robust IPE experiences into clinical training is often complicated by obstacles such as differing rotating schedules and differing curricular requirements. The Combined Medical-Physician Assistant Student Rural Rotation (Med-PARR) at the Oregon Health and Science University takes a practical approach to these challenges...
January 2017: Rural and Remote Health
https://www.readbyqxmd.com/read/28328169/student-nurses-competence-in-sexual-health-care-a-literature-review
#12
REVIEW
Emma Pascale Blakey, Helen Aveyard
AIM: The aim of this literature review is to explore the way in which sexual health care is perceived and experienced by students in clinical practice. BACKGROUND: Student nurses understand the need to learn about sexual health but report a variety of learning needs and experience challenges acquiring skills to deliver such care in part due to varied clinical experience. Furthermore, there is a paucity of data exploring clinical competence of sexual health care among student nurses...
March 22, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28327206/lessons-learned-from-additional-research-analyses-of-unsolved-clinical-exome-cases
#13
Mohammad K Eldomery, Zeynep Coban-Akdemir, Tamar Harel, Jill A Rosenfeld, Tomasz Gambin, Asbjørg Stray-Pedersen, Sébastien Küry, Sandra Mercier, Davor Lessel, Jonas Denecke, Wojciech Wiszniewski, Samantha Penney, Pengfei Liu, Weimin Bi, Seema R Lalani, Christian P Schaaf, Michael F Wangler, Carlos A Bacino, Richard Alan Lewis, Lorraine Potocki, Brett H Graham, John W Belmont, Fernando Scaglia, Jordan S Orange, Shalini N Jhangiani, Theodore Chiang, Harsha Doddapaneni, Jianhong Hu, Donna M Muzny, Fan Xia, Arthur L Beaudet, Eric Boerwinkle, Christine M Eng, Sharon E Plon, V Reid Sutton, Richard A Gibbs, Jennifer E Posey, Yaping Yang, James R Lupski
BACKGROUND: Given the rarity of most single-gene Mendelian disorders, concerted efforts of data exchange between clinical and scientific communities are critical to optimize molecular diagnosis and novel disease gene discovery. METHODS: We designed and implemented protocols for the study of cases for which a plausible molecular diagnosis was not achieved in a clinical genomics diagnostic laboratory (i.e. unsolved clinical exomes). Such cases were recruited to a research laboratory for further analyses, in order to potentially: (1) accelerate novel disease gene discovery; (2) increase the molecular diagnostic yield of whole exome sequencing (WES); and (3) gain insight into the genetic mechanisms of disease...
March 21, 2017: Genome Medicine
https://www.readbyqxmd.com/read/28327147/medical-student-changes-in-self-regulated-learning-during-the-transition-to-the-clinical-environment
#14
Kenneth K Cho, Brahm Marjadi, Vicki Langendyk, Wendy Hu
BACKGROUND: Self-regulated learning (SRL), which is learners' ability to proactively select and use different strategies to reach learning goals, is associated with academic and clinical success and life-long learning. SRL does not develop automatically in the clinical environment and its development during the preclinical to clinical learning transition has not been quantitatively studied. Our study aims to fill this gap by measuring SRL in medical students during the transitional period and examining its contributing factors...
March 21, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/28326148/patient-safety-learning-systems-a-systematic-review-and-qualitative-synthesis
#15
(no author information available yet)
BACKGROUND: A patient safety learning system (sometimes called a critical incident reporting system) refers to structured reporting, collation, and analysis of critical incidents. To inform a provincial working group's recommendations for an Ontario Patient Safety Event Learning System, a systematic review was undertaken to determine design features that would optimize its adoption into the health care system and would inform implementation strategies. METHODS: The objective of this review was to address two research questions: (a) what are the barriers to and facilitators of successful adoption of a patient safety learning system reported by health professionals and (b) what design components maximize successful adoption and implementation? To answer the first question, we used a published systematic review...
2017: Ontario Health Technology Assessment Series
https://www.readbyqxmd.com/read/28326050/what-to-choose-next-a-paradigm-for-testing-human-sequential-decision-making
#16
Elisa M Tartaglia, Aaron M Clarke, Michael H Herzog
Many of the decisions we make in our everyday lives are sequential and entail sparse rewards. While sequential decision-making has been extensively investigated in theory (e.g., by reinforcement learning models) there is no systematic experimental paradigm to test it. Here, we developed such a paradigm and investigated key components of reinforcement learning models: the eligibility trace (i.e., the memory trace of previous decision steps), the external reward, and the ability to exploit the statistics of the environment's structure (model-free vs...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28325084/application-of-a-contextual-instructional-framework-in-a-continuing-professional-development-training-program-for-physiotherapists-in-rwanda
#17
Kim Dunleavy, Julia Chevan, Antoinette P Sander, Jean Damascene Gasherebuka, Monika Mann
BACKGROUND: Continuing professional development is an important component of capacity building in low resource countries. The purpose of this case study is to describe the use of a contextual instructional framework to guide the processes and instructional design choices for a series of continuing professional development courses for physiotherapists in Rwanda. METHODS: Four phases of the project are described: (1) program proposal, needs assessment and planning, (2) organization of the program and instructional design, (3) instructional delivery and (4) evaluation...
March 22, 2017: Disability and Rehabilitation
https://www.readbyqxmd.com/read/28324696/online-neural-monitoring-of-statistical-learning
#18
Laura J Batterink, Ken A Paller
The extraction of patterns in the environment plays a critical role in many types of human learning, from motor skills to language acquisition. This process is known as statistical learning. Here we propose that statistical learning has two dissociable components: (1) perceptual binding of individual stimulus units into integrated composites and (2) storing those integrated representations for later use. Statistical learning is typically assessed using post-learning tasks, such that the two components are conflated...
February 24, 2017: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/28323824/local-structure-preserving-sparse-coding-for-infrared-target-recognition
#19
Jing Han, Jiang Yue, Yi Zhang, Lianfa Bai
Sparse coding performs well in image classification. However, robust target recognition requires a lot of comprehensive template images and the sparse learning process is complex. We incorporate sparsity into a template matching concept to construct a local sparse structure matching (LSSM) model for general infrared target recognition. A local structure preserving sparse coding (LSPSc) formulation is proposed to simultaneously preserve the local sparse and structural information of objects. By adding a spatial local structure constraint into the classical sparse coding algorithm, LSPSc can improve the stability of sparse representation for targets and inhibit background interference in infrared images...
2017: PloS One
https://www.readbyqxmd.com/read/28323818/teaching-broader-impacts-of-science-with-undergraduate-research
#20
Kenneth C Keiler, Kathy L Jackson, Leslie Jaworski, David Lopatto, Sarah E Ades
Science plays an important role in most aspects of society, and scientists face ethical decisions as a routine part of their work, but science education frequently omits or segregates content related to ethics and broader impacts of science. Undergraduate research experiences have the potential to bridge traditional divides in education and provide a holistic view of science. In practice, these experiences can be inconsistent and may not provide the optimal learning environment. We developed a course that combines seminar and independent research elements to support student learning during undergraduate research, makes ethical and societal impacts of science clear by relating them to the students' own research projects, and develops students' ethical decision-making skills...
March 2017: PLoS Biology
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