Professional Competencies in Computing Education

Competency-based learning has been a successful pedagogical approach for centuries, but only recently has it gained traction within computing. Competencies, as defined in Computing Curricula 2020, comprise knowledge, skills, and professional dispositions. Building on recent developments in competency and computing education, this working group examined relevant pedagogical theories, investigates various skill frameworks, reviewed competencies and standard practices in other professional disciplines such as medicine and law. It also investigated the integrative nature of content knowledge, skills, and professional dispositions in defining professional competencies in computing education. In addition, the group explored appropriate pedagogies and competency assessment approaches. It also developed guidelines for evaluating student achievement against relevant professional competency frameworks and explores partnering with employers to offer students genuine professional experience. Finally, possible challenges and opportunities in moving from traditional knowledge-based to competency-based education were also examined. This report makes recommendations to inspire educators of future computing professionals and smooth students' transition from academia to employment

2018: Art & Mobilities Network Inaugural Symposium Instant Journal (Peter Scott Gallery)

"Mobilities has been gaining momentum through networks, conferences, books, special issues, exhibitions and in the practices of artists, writers and curators. In recognition of this activity we are forming an Art & Mobilities network through which to consolidate, celebrate and develop this work.Inspired by the recent foregrounding of Mobility and the Humanities (Pearce & Merriman, 2018) and drawing on last November's successful Mobile Utopia Exhibition amongst others, the Centre for Mobilities Research (CEMORE) at Lancaster University are pleased to hold a UK Art & Mobilities Network Inaugural Symposium 2018 on the 3rd of July 2018. The aim of the symposium is to bring together people in the UK who are active in the field of mobilities and art in order to discuss the distinctive contribution that art makes to mobilities research and vice versa. We would be delighted if you can join us for this one-day event to help shape the network, particularly in the context of a fast-changing world, not just socio-politically but in terms of the place of art in the academy and vice versa. There are nearly 30 key international artists and researchers gathered on this day both locally and via Skype. We invite all participants in the symposium to bring with them an artwork, artefact, written statement or quote that can be displayed as a ‘pop up’ exhibition. These artefacts will be used during the day to focus discussion around different facets of mobilities and art." (Jen Southern, Kai Syng Tan, Emma Rose, Linda O'Keeffe Editors

Travel Tales of a Worldwide Weed: Genomic Signatures of Plantago major L. Reveal Distinct Genotypic Groups With Links to Colonial Trade Routes

Retracing pathways of historical species introductions is fundamental to understanding the factors involved in the successful colonization and spread, centuries after a species’ establishment in an introduced range. Numerous plants have been introduced to regions outside their native ranges both intentionally and accidentally by European voyagers and early colonists making transoceanic journeys; however, records are scarce to document this. We use genotyping-by-sequencing and genotype-likelihood methods on the selfing, global weed, Plantago major, collected from 50 populations worldwide to investigate how patterns of genomic diversity are distributed among populations of this global weed. Although genomic differentiation among populations is found to be low, we identify six unique genotype groups showing very little sign of admixture and low degree of outcrossing among them. We show that genotype groups are latitudinally restricted, and that more than one successful genotype colonized and spread into the introduced ranges. With the exception of New Zealand, only one genotype group is present in the Southern Hemisphere. Three of the most prevalent genotypes present in the native Eurasian range gave rise to introduced populations in the Americas, Africa, Australia, and New Zealand, which could lend support to the hypothesis that P. major was unknowlingly dispersed by early European colonists. Dispersal of multiple successful genotypes is a likely reason for success. Genomic signatures and phylogeographic methods can provide new perspectives on the drivers behind the historic introductions and the successful colonization of introduced species, contributing to our understanding of the role of genomic variation for successful establishment of introduced taxa.publishedVersio

Travel Tales of a Worldwide Weed: Genomic Signatures of Plantago major L. Reveal Distinct Genotypic Groups With Links to Colonial Trade Routes

Retracing pathways of historical species introductions is fundamental to understanding the factors involved in the successful colonization and spread, centuries after a species’ establishment in an introduced range. Numerous plants have been introduced to regions outside their native ranges both intentionally and accidentally by European voyagers and early colonists making transoceanic journeys; however, records are scarce to document this. We use genotyping-by-sequencing and genotype-likelihood methods on the selfing, global weed, Plantago major, collected from 50 populations worldwide to investigate how patterns of genomic diversity are distributed among populations of this global weed. Although genomic differentiation among populations is found to be low, we identify six unique genotype groups showing very little sign of admixture and low degree of outcrossing among them. We show that genotype groups are latitudinally restricted, and that more than one successful genotype colonized and spread into the introduced ranges. With the exception of New Zealand, only one genotype group is present in the Southern Hemisphere. Three of the most prevalent genotypes present in the native Eurasian range gave rise to introduced populations in the Americas, Africa, Australia, and New Zealand, which could lend support to the hypothesis that P. major was unknowlingly dispersed by early European colonists. Dispersal of multiple successful genotypes is a likely reason for success. Genomic signatures and phylogeographic methods can provide new perspectives on the drivers behind the historic introductions and the successful colonization of introduced species, contributing to our understanding of the role of genomic variation for successful establishment of introduced taxa.info:eu-repo/semantics/publishedVersio

Impacts of Skeletal Anterior Open Bite Malocclusion on Speech

Introduction: Articulation problems are seen in 80% to 90% of dentofacial deformity (DFD) subjects compared with 5% of the general population, impacting communication and quality of life, but the causal link is unclear. We hypothesize there are both qualitative (perceptual) and quantitative (spectral) differences in properties of stop (/t/ or /k/), fricative (/s/ or /ʃ/), and affricate (/tʃ/) consonant sounds and that severity of anterior open bite (AOB) jaw disharmonies correlates with degree of speech abnormality. Methods: To test our hypotheses, surgical orthodontic records and audio recordings were collected from DFD patients (n = 39 AOB, 62 controls). A speech pathologist evaluated subjects, and recordings were analyzed using spectral moment analysis (SMA) to measure sound frequency distortions. Results: Perceptually, there is a higher prevalence of auditory and visual speech distortions in AOB DFD patients when compared to controls. Quantitatively, a significant (P < .01) increase in the centroid frequency (M1) was seen in the /k/, /t/, /tʃ/, and /s/ sounds of AOB subjects compared to the controls. Using linear regression, correlations between AOB skeletal severity and spectral distortion were found for /k/ and /t/ sounds. Conclusions: A higher prevalence of qualitative distortions and significant quantitative spectral distortions in consonant sounds were seen in AOB patients compared to controls. Additionally, severity of skeletal AOB is correlated with degree of distortion for consonant sounds. These findings provide insight into how the surgical and/or orthodontic treatment of AOB may impact speech

Study protocol for a group randomized controlled trial of a classroom-based intervention aimed at preventing early risk factors for drug abuse: integrating effectiveness and implementation research

<p>Abstract</p> <p>Background</p> <p>While a number of preventive interventions delivered within schools have shown both short-term and long-term impact in epidemiologically based randomized field trials, programs are not often sustained with high-quality implementation over time. This study was designed to support two purposes. The first purpose was to test the effectiveness of a universal classroom-based intervention, the Whole Day First Grade Program (WD), aimed at two early antecedents to drug abuse and other problem behaviors, namely, aggressive, disruptive behavior and poor academic achievement. The second purpose--the focus of this paper--was to examine the utility of a multilevel structure to support high levels of implementation during the effectiveness trial, to sustain WD practices across additional years, and to train additional teachers in WD practices.</p> <p>Methods</p> <p>The WD intervention integrated three components, each previously tested separately: classroom behavior management; instruction, specifically reading; and family-classroom partnerships around behavior and learning. Teachers and students in 12 schools were randomly assigned to receive either the WD intervention or the standard first-grade program of the school system (SC). Three consecutive cohorts of first graders were randomized within schools to WD or SC classrooms and followed through the end of third grade to test the effectiveness of the WD intervention. Teacher practices were assessed over three years to examine the utility of the multilevel structure to support sustainability and scaling-up.</p> <p>Discussion</p> <p>The design employed in this trial appears to have considerable utility to provide data on WD effectiveness and to inform the field with regard to structures required to move evidence-based programs into practice.</p> <p>Trial Registration</p> <p><b>Clinical Trials Registration Number</b>: NCT00257088</p

Families' experiences of child and adolescent brain tumor: A systematic review and synthesis of qualitative research

Objectives: Brain tumors are the most common and fatal of all solid tumors for children and adolescents; those who survive live with long-term physical and emotional consequences, as do their families. We aimed to synthesize relevant qualitative evidence on families’ experiences and psychosocial service needs across the lifespan to identify gaps in care delivery and research.Methods: Searches were conducted in Medline, CINAHL, PsycInfo, Embase, and Web of Science. Identified papers were assessed with the Joanna Briggs Institute Critical Appraisal Tool. Data were extracted into NVivo12 and analyzed by qualitative description and, where appropriate, thematic analysis.Results: The search yielded 628 papers, of which 40 (33 studies) were eligible (6%). Although the methodological quality of the papers was low, we identified concerns that were consistently reported over time and from different perspectives. Individual family members had varying psychosocial needs to be addressed within healthcare, schooling, and public policy. These include for survivor’s mental health (particularly for body image), and to the disproportionate biopsychosocial burden faced by mother-caregivers.Conclusions: Addressing the biological aspects of brain tumor cannot be our only focus. We have an obligation to provide services that meet the needs of families across diagnosis, treatment, survivorship, palliative care, and bereavement

Families' experiences of child and adolescent brain tumor: A systematic review and synthesis of qualitative research

Objectives: Brain tumors are the most common and fatal of all solid tumors for children and adolescents; those who survive live with long-term physical and emotional consequences, as do their families. We aimed to synthesize relevant qualitative evidence on families’ experiences and psychosocial service needs across the lifespan to identify gaps in care delivery and research.Methods: Searches were conducted in Medline, CINAHL, PsycInfo, Embase, and Web of Science. Identified papers were assessed with the Joanna Briggs Institute Critical Appraisal Tool. Data were extracted into NVivo12 and analyzed by qualitative description and, where appropriate, thematic analysis.Results: The search yielded 628 papers, of which 40 (33 studies) were eligible (6%). Although the methodological quality of the papers was low, we identified concerns that were consistently reported over time and from different perspectives. Individual family members had varying psychosocial needs to be addressed within healthcare, schooling, and public policy. These include for survivor’s mental health (particularly for body image), and to the disproportionate biopsychosocial burden faced by mother-caregivers.Conclusions: Addressing the biological aspects of brain tumor cannot be our only focus. We have an obligation to provide services that meet the needs of families across diagnosis, treatment, survivorship, palliative care, and bereavement

Informal Caregivers’ Well-Being at the Transition to Caregiving

The aim of this study was to describe the psychological and physical health needs of informal caregivers in a rehabilitation hospital and explore differences related to informal caregiver and care recipient characteristics. Readiness to engage in health promotion and perspectives on mindfulness meditation were assessed. Informal caregivers (N = 33) to patients receiving inpatient or outpatient treatment completed the Multidimensional Health Profile screening tools. Readiness to change was assessed using the readiness ruler approach. Almost half of participants (45.5%) had a chronic illness and 18.2% reported that it interferes with daily functioning. Low Positive Health Habits were reported by 43% of participants, and Negative Health Habits were reported by 25%. A subgroup (15%–20%) reported both physical and mental health concerns. A majority of participants indicated it was both very important for them to improve their physical and mental health and felt very confident they could do so. Receptivity to mindfulness meditation was high, with 72.7% reporting an interest. Comprehensive screening and counseling interventions to address the physical and mental health of informal caregivers in physical rehabilitation hospital settings are needed, and information gained from screening could be addressed in interventions delivered by systems-oriented rehabilitation counselors. A mindfulness meditation intervention may be a useful strategy for promoting well-being in this population