A speech program for the changing elementary school curriculum     

Irene Poole Davis 《Quarterly Journal of Speech》2013,99(3):454-457

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The assessment of the readiness of five countries to implement child maltreatment prevention programs on a large scale     

Christopher Mikton  Mick Power  Marija Raleva  Mokhantso Makoae  Majid Al Eissa  Irene Cheah  Nancy Cardia  Claire Choo  Maha Almuneef 《Child abuse & neglect》2013

This study aimed to systematically assess the readiness of five countries – Brazil, the Former Yugoslav Republic of Macedonia, Malaysia, Saudi Arabia, and South Africa – to implement evidence-based child maltreatment prevention programs on a large scale. To this end, it applied a recently developed method called Readiness Assessment for the Prevention of Child Maltreatment based on two parallel 100-item instruments. The first measures the knowledge, attitudes, and beliefs concerning child maltreatment prevention of key informants; the second, completed by child maltreatment prevention experts using all available data in the country, produces a more objective assessment readiness. The instruments cover all of the main aspects of readiness including, for instance, availability of scientific data on the problem, legislation and policies, will to address the problem, and material resources. Key informant scores ranged from 31.2 (Brazil) to 45.8/100 (the Former Yugoslav Republic of Macedonia) and expert scores, from 35.2 (Brazil) to 56/100 (Malaysia). Major gaps identified in almost all countries included a lack of professionals with the skills, knowledge, and expertise to implement evidence-based child maltreatment programs and of institutions to train them; inadequate funding, infrastructure, and equipment; extreme rarity of outcome evaluations of prevention programs; and lack of national prevalence surveys of child maltreatment. In sum, the five countries are in a low to moderate state of readiness to implement evidence-based child maltreatment prevention programs on a large scale. Such an assessment of readiness – the first of its kind – allows gaps to be identified and then addressed to increase the likelihood of program success.  相似文献   

Conceptualising the knowledge work of digital professionals through Knorr Cetina's ideas of macro-epistemics and information knowledge     

Irene Malcolm 《Studies in Continuing Education》2013,35(2):131-145

The problem addressed in this paper is the need for analytical resources to theorise the nature of knowledge work and, in the light of a practice turn in social sciences, to consider how knowledge is generated and circulated. The aim of the paper is to contribute to a practice-based rethinking of how to investigate professional knowledge, relating its considerations to a case of digital workers. It suggests that Knorr Cetina's ideas of macro-epistemics and information knowledge offer analytical resources for theorising knowledge as practised. The paper's considerations are drawn from an empirical study of 10 localisers who were digital workers from continental Europe, Ireland, the UK and South America and whose work entailed the linguistic, cultural and software adaptation of digital products to support global communication. The paper first presents localisers and explains their knowledge work, second, it positions its considerations in the field of practice theory, exploring Knorr Cetina's concepts of macro-epistemics and information knowledge. Lastly, it draws on localiser data to consider how these concepts offer analytical resources for researching adults' knowledge. The paper will be relevant to educationalists interested in the implications of new theoretical developments for understanding the generation and circulation of professional knowledge.  相似文献   

Students' Emotions as an Organizing Principle in the Social Work Curriculum     

Irene W. Chung 《Journal of Teaching in Social Work》2013,33(1):75-89

Using a quasi-experimental one-group, pretest–posttest design with non-random convenience sampling, the researchers assessed 61 advanced standing MSW students who matriculated at a rural intermountain Northwest school of social work. Changes in students' knowledge and attitudes toward lesbian, gay, and bisexual (LGB) people were measured using subscales of the LGB-KASH scale and include knowledge of LGB history, religious conflict, internalized affirmation of LGB people and issues, hatred and violence toward LGB people, and knowledge and attitudes toward extension and exclusion of civil rights for LGB people. Completion of required, highly experiential bridge course content regarding LGB history and experience appears to be significant in reducing religious conflict, increasing knowledge of LGB issues, and enhancing internalized affirmation of LGB individuals.  相似文献   

Multimedia Cases in Elementary Science Teacher Education: Design and Development of a Prototype   总被引：1，自引：0，他引：1  

Ellen van den Berg  Irene Visscher-Voerman 《Education and Information Technologies》2000,5(2):119-132

Multimedia cases intend to bring about fundamental changes in teacher education by bridging the gap between theory and practice. The use of information and communication technology in multimedia cases is expected to create a powerful and flexible learning environment. Such a learning environment is in line with a constructivist vision of teaching and learning. This paper focuses on the rationale behind case-based instruction by describing the design and development of a prototype and addressing the justification of underlying design decisions. Moreover, the prototype is briefly outlined and formative evaluation results are presented.  相似文献   

The Emergence of Cognitive Maps for Spatial Navigation in 7- to 10-Year-Old Children     

Ford Burles  Irene Liu  Chelsie Hart  Kara Murias  Susan A. Graham  Giuseppe Iaria 《Child development》2020,91(3):e733-e744

Although much is known about adults’ ability to orient by means of cognitive maps (mental representations of the environment), it is less clear when this important ability emerges in development. In the present study, 97 seven- to 10-year-olds and 26 adults played a video game designed to investigate the ability to orient using cognitive maps. The game required participants to reach target locations as quickly as possible, necessitating the identification and use of novel shortcuts. Seven- and 8-year-olds were less effective than older children and adults in using shortcuts. These findings provide clear evidence of a distinct developmental change around 9 years of age when children begin to proficiently orient and navigate using cognitive maps.  相似文献   

Fitness,physical activity and academic achievement in overweight/obese children     

Cristina Cadenas-Sanchez  Jairo H. Migueles  Irene Esteban-Cornejo  Jose Mora-Gonzalez  Pontus Henriksson  María Rodriguez-Ayllon 《Journal of sports sciences》2020,38(7):731-740

ABSTRACT

The aim of this study was to examine the associations of fitness and physical activity with academic achievement in children with overweight/obesity. A total of 106 (10.0 ± 1.1y, 61 boys) children participated. The fitness components were assessed by field and laboratory-based tests. Physical activity was measured via accelerometry. The academic achievement was assessed by a standardised test and school-grades. Field-based cardiorespiratory fitness was associated with language skills (ß-standardised- ranging from 0.281 to 0.365, p < 0.01). The field-based muscular strength was associated with grade point average, natural and social sciences, and foreign language (ß = 0.280–0.326, all p ≤ 0.01). Speed-agility was associated with some language-related skills (ß = 0.325–0.393, all p ≤ 0.01). The laboratory-based muscular strength also showed an association with mathematics skills (ß = 0.251–0.306, all p ≤ 0.01). Physical activity did not show significant association with academic achievement (p > 0.01). Overall, the significant associations observed for muscular strength and speed/agility were attenuated and disappeared in many cases after additional adjustments for body mass index and cardiorespiratory fitness, indicating that these associations are inter-dependent. Our study contributes by indicating that other fitness components apart from cardiorespiratory fitness, such as muscular strength and speed-agility, are positively associated with academic achievement. However, these associations appear to be dependent on body mass index and cardiorespiratory fitness.  相似文献   

The Cost-effectiveness of Preventive Conservation Actions     

Stefan Michalski  Irene Karsten 《文物保护研究》2018,63(5):187-194

ABSTRACT

Two historic house museums, a municipal art gallery, and a provincial archive have had comprehensive risk and option assessments done by the Canadian Conservation Institute. For each institution, an average of 60 options addressing 40 risks was analyzed in terms of risk reduction, cost, and cost-effectiveness. A meta-analysis found that cost-effectiveness follows a strong economy of scale within each institution. By estimating valuation of each collection, cost-effectiveness was converted into benefit–cost ratio of dollar spent per dollar value saved and was found not to follow an economy of scale between small and large institutions. Optimization software was applied to see if precise maximization of risk reduction gave significantly different recommendations than those in the original reports which relied on the Pareto rule of addressing the largest risks first.  相似文献   

Seeing the Big Picture: Sustaining Success in Liaison Services     

Roy E. Brown  John Cyrus  Irene Lubker  Karen Gau  Jennifer Opoku  Barbara Wright 《Medical reference services quarterly》2017,36(3):240-252

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Acquisition of the same/different concept by an African Grey parrot (Psittacus erithacus): Learning with respect to categories of color,shape, and material     

Irene M. Pepperberg 《Learning & behavior》1987,15(4):423-432

An African Grey parrot, previously taught to use vocal English labels to discriminate more than 80 different objects and to respond to questions concerning categorical concepts of color and shape, was trained and tested on relational concepts ofsame anddifferent. The subject, Alex, replied with the correct English categorical label (“color,” “shape,” or “mah-mah” [matter]) when asked “What’s same?” or “What’s different?” about pairs of objects that varied with respect to any combination of attributes. His accuracy was 69.7%–76.6% for pairs of familiar objects not used in training and 82.3%–85% for pairs involving objects whose combinations of colors, shapes, and materials were unfamiliar. Additional trials demonstrated that his responses were based upon the question being posed as well as the attributes of the objects. These findings are discussed in terms of his comprehension of the categories of color, shape, and material and as evidence of his competence in an exceptional (non-species-specific) communication code.  相似文献