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This paper takes up an ongoing dialogue in the educational literature regarding the relationship between complexity theories and action research. Recognising the contributions of other writers in this field and building on arguments made previously by the authors, this paper argues that there are multiple synergies between complexity and action research, and that action research can be a valuable and congruent meta‐methodology for those researching from complexity‐based perspectives. The paper illustrates these arguments through the example of a large action research initiative, Technology Together, which aimed to investigate the metacognitive influences on teachers' use of information and communications technology (ICT) and the implications of these for teacher professional development within a whole‐school context. 相似文献
113.
Roisin Flanagan-Howard Alan Carr Mark Shevlin Barbara Dooley Mark Fitzpatrick Edel Flanagan Kevin Tierney Megan White Margaret Daly Jonathan Egan 《Child abuse & neglect》2009,33(9):586-597
ObjectiveTo develop a psychometric instrument to evaluate psychological processes associated with institutional abuse and coping strategies used to deal with such abuse.MethodsAs part of a comprehensive assessment protocol, an inventory containing theoretically derived multi-item rational scales which assessed institutional abuse-related psychological processes and coping strategies were administered to 247 Irish adult survivors of institutional child abuse. Exploratory and confirmatory factor analyses were used to derive 6-factor scales, the reliability and validity of which were assessed.ResultsFactor scales to assess the following constructs were developed (1) traumatization, (2) re-enactment, (3) spiritual disengagement, (4) positive coping, (5) coping by complying, and (6) avoidant coping. There were varying degrees of support for the validity of the scales with most support for the traumatization and re-enactment scales.ConclusionsThe Institutional Child Abuse Processes and Coping Inventory (ICAPCI), particularly its traumatization and re-enactment scales, may be used in future research on adult survivors of institutional child abuse because they are currently the only scales that have been developed with this population to provide reliable and valid assessments of these constructs.Practice implicationsThe ICAPCI may be used, cautiously, to assess adult survivors of institutional child abuse. 相似文献
114.
Theories of technological change fail to account for innovation stemming from affordances of previously developed artefacts. The literature has highlighted that novelty can originate from market needs, from inferences made from scientific theories or be the object of deliberate technology projects in technology-push models. More recently, scholars have suggested that exaptation, defined as the co-option of artefacts for new functions, may constitute a different path to novelty production. However, the link between the existing artefact and the genesis of new functions driving exaptation is underexplored. Through a longitudinal case study of instances of emergence of new technologies stemming from a single compound, coal tar, we show that exaptation plays a role in all novelty production and, in some cases, it is its main determinant. We build a model of exaptive novelty production that captures the interactions between secondary effects of existing technology, affordances, functionalities, and the emergence of new functions. Our model enriches the theory of innovation by integrating both serendipitous and planned processes as well as both artefactual characteristics and human intentionality. 相似文献
115.
Topic RZ Dodig S 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2011,21(2):111-121
Eosinophil cationic protein (ECP) is a heterogeneous molecule originating from activated eosinophil granulocytes. Biological activity and the cellular content of ECP are determined by genetic and posttranslational factors. Several single nucleotide polymorphisms (SNPs) in human ECP gene (RNASE3) have been described so far. ECP is a mediator in host immune response to parasites, bacteria and viruses. By its cytotoxic and non-cytotoxic activity, ECP may also cause side-effects in the host's own tissues. The largest number of clinical studies is focused on the role of ECP in eosinophil-related disorders, particularly in asthma. Although present in numerous body fluids, difficult bioavailability of biological material, invasive sampling methods and complex sample management prior to ECP level determination are the reasons that serum is most commonly used in routine laboratory practice. As numerous biological and methodological preanalytical factors (the type of collection test-tube, temperature and duration of blood clotting, centrifugation, hemolysis) may affect test result, the sample for serum ECP determination should be collected under standardized conditions. Regarding interpretation of results, it is necessary, along with absolute ECP concentration values, to monitor changes in ECP concentration during the duration of disease or after implemented therapy, and interpret ECP test result in combination with other laboratory and clinical findings. Rational approach to selection of new tests is indeed one of important requirements that medical workers meet today. To enable them to determine the clinical significance of ECP with better certainty, further studies on a large number of specific patient groups are needed. 相似文献
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Colleen Fitzpatrick 《Journal of Criminal Justice Education》2013,24(1):169-191
The use of scenarios to facilitate learning about the complexities of prosecutorial decision-making is a useful pedagogical device for facilitating student learning about sensitive criminal justice issues such as rape or sexual assault. It is also useful in helping instructors gain insight concerning the premises students carry with them into the classroom. Hypothetical rape scenarios were presented to 178 students who were asked to make decisions as to whether or not to pursue prosecution. Findings suggest that race, sex, age, and education play significant roles in students' decision-making processes. Furthermore, as the rape scenario becomes more complicated, demographic factors play a heavier hand in arriving at decisions concerning the disposition of a case. 相似文献
118.
Roberta Bronson Fitzpatrick 《Medical reference services quarterly》2013,32(2):188-197
ABSTRACT PEDro is produced by the Centre for Evidence-Based Physiotherapy (CEBP), located in Sydney, Australia. PEDro is intended to be used to gain “rapid access to bibliographic details and abstracts of randomized controlled trials, systematic reviews and evidence-based clinical practice guidelines in physiotherapy.”1 This column will provide some background information on the database, as well as cover the basics of searching its content. 相似文献
119.
Roberta Bronson Fitzpatrick 《Medical reference services quarterly》2013,32(1):58-66
Science.gov is a portal to more than 40 scientific databases and 200 million pages of science information via a single query. It connects users to science information and research results from the U.S. government. This column will provide readers with an overview of the resource, as well as basic search hints. 相似文献
120.
Massarani Luisa Chagas Catarina Rocha Luana Rowe Shawn Fontanetto Renata 《Research in Science Education》2021,51(5):1307-1324
Research in Science Education - Despite the fact that the majority of museum visitors are often very young children, much research in museums focuses on pre-teen learners (ages 8–12). Our... 相似文献