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Atomic emission misconceptions as investigated through student interviews and measured by the Flame Test Concept InventoryMayo, Ana Veronica 08 March 2013 (has links)
No description available.
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A Peer-Assisted Reciprocal Intervention Using Mobile Devices to Deliver Video Modeling, Criteria Information for Verbal Feedback, and Video Feedback to Increase Motor Skill Acquisition and Performance of the Tennis Serve for Novice Middle School Student-AthletesGrabski, Derek Adam 08 December 2022 (has links)
No description available.
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Improving Expository Text Comprehension in Adolescent Spanish–English Bilingual Learners With Learning Disabilities Using a Graphic OrganizerCalvin, Kristie L., Gray, Shelley 08 June 2023 (has links)
The purpose of this study was to examine the efficacy of a graphic organizer for improving the expository text comprehension of adolescent Spanish–English bilingual students with learning disabilities. Students included two females and one male. Using a multiple baseline single case design, students were taught to create a funnel map graphic organizer for 10 descriptive text passages. Students’ performance was assessed on their ability to correctly create the funnel map (criterion variable) and to comprehend expository passages during baseline, intervention, and maintenance phases. Each participant learned to create an accurate funnel map within four sessions. Text comprehension scores began to increase within three sessions. Results showed the positive effect of using the funnel map for improving comprehension of expository texts. Individual TAU effect sizes (.81–.92) and overall TAU-U effect sizes (.86) and a Between Case-Standardized Mean Difference (BC-SMD) of 1.87 showed the intervention to be highly effective.
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The Relationship between Classroom Climate Variables and Student AchievementLeone, Suzanna 01 December 2009 (has links)
No description available.
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EVALUATING THE EFFECTS OF PUBLICATION BIAS IN SINGLE-CASE RESEARCH DESIGN FOR EVIDENCE-BASED PRACTICES IN AUTISM SPECTRUM DISORDERDowdy, Arthur G. January 2018 (has links)
In single-case research design (SCRD), experimental control is demonstrated when the researcher’s application of an intervention, known as the independent variable, reliably produces a change in behavior, known as the dependent variable, and the change is not otherwise explained by confounding or extraneous variables. SCRD studies that fail to demonstrate experimental control may not be published because researchers may be unwilling to submit these papers for publication due to null findings and journals may be unwilling and unlikely to publish null outcomes (i.e., publication bias). The lack of submission and publication of null findings, leading to a disproportion of positive studies in the published research literature, is known as the “file drawer effect” (Rosenthal, 1979; Ferguson & Heene, 2012). Recently, researchers and policy organizations have identified evidence-based practices (EBPs) for children with autism spectrum disorder (ASD) based on systematic reviews of SCRD studies (Odom, Collet-Klingenberg, Rogers, & Hatton, 2010). However, if SCRD studies that do not demonstrate experimental control (i.e., null studies) are disproportionately unpublished due to the file drawer effect, this may result in a misrepresentation of positive findings, leading interventions to be deemed evidence-based that, actually, lack sufficient empirical support (Sham & Smith, 2014; Shadish, Zelinsky, Vevea, & Kratochwill, 2016). Social narratives, exercise, self-management, and response interruption/redirection are interventions for children with ASD that has been named EBPs according to the National Autism Standards (NAC; 2009) and National Professional Development Center on Autism Spectrum Disorder (NPDC; 2010); however, these interventions have not yet been evaluated for potential publication bias. The study employed and extended methods similar to Sham and Smith (2014), comparing the procedures and results of published articles and unpublished dissertations and theses for interventions identified as EBPs to evaluate the methodological rigor and evaluate the possibility of publication bias, file drawer effect, and lack of replication. Specifically, the results of published and unpublished studies were compared to determine if published studies showed greater treatment effect, which would indicate the file drawer effect. Also, SCRD quality indicators were employed to evaluate whether studies that were published tend to be of higher quality, as this would mitigate possible publication bias shown by larger effect sizes (ES) in published studies. The outcome resulted in three out of four EBPs (social narratives, antecedent exercise, and response interruption and redirection), yielding different ES when published studies were compared to unpublished studies; in contrast, self-management yielded a similar ES for published and unpublished studies. For social narratives and antecedent exercise, unpublished studies presented at lower estimated ES than published studies; whereas for response interruption and redirection, unpublished studies presented at a higher estimated ES compared to published studies. Generally, study quality presented at similar levels for published and unpublished studies for each EBP, with the exception of antecedent exercise. Differences were identified for antecedent exercise study quality based upon visual and statistical analyses. Lastly, there do not appear to be observed differences in treatment outcomes between published and unpublished studies when study quality was considered in the analysis. Implications of the results are discussed with respect to the file drawer effect and publication bias in EBPs, and the call to increase publications in peer-reviewed journals of negative findings and replication studies, which leads to identifying and establishing boundary criteria for EBPs. / Special Education
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INSPIRE (INvestigating Social and PractIcal suppoRts at the End of life): Pilot randomised trial of a community social and practical support intervention for adults with life-limiting illnessMcLoughlin, K., Rhatigan, J., McGilloway, S., Kellehear, Allan, Lucey, M., Twomey, F., Conroy, M., Herrera-Molina, E., Kumar, S., Furlong, M., Callinan, J., Watson, M., Currow, D., Bailey, C. January 2015 (has links)
Yes / For most people, home is the preferred place of care and death. Despite the development of specialist palliative care and primary care models of community based service delivery, people who are dying, and their families/carers, can experience isolation, feel excluded from social circles and distanced from their communities. Loneliness and social isolation can have a detrimental impact on both health and quality of life. Internationally, models of social and practical support at the end of life are gaining momentum as a result of the Compassionate Communities movement. These models have not yet been subjected to rigorous evaluation. The aims of the study described in this protocol are: (1) to evaluate the feasibility, acceptability and potential effectiveness of The Good Neighbour Partnership (GNP), a new volunteer-led model of social and practical care/support for community dwelling adults in Ireland who are living with advanced life-limiting illness; and (2) to pilot the method for a Phase III Randomised Controlled Trial (RCT). DESIGN: The INSPIRE study will be conducted within the Medical Research Council (MRC) Framework for the Evaluation of Complex Interventions (Phases 0-2) and includes an exploratory two-arm delayed intervention randomised controlled trial. Eighty patients and/or their carers will be randomly allocated to one of two groups: (I) Intervention: GNP in addition to standard care or (II) Control: Standard Care. Recipients of the GNP will be asked for their views on participating in both the study and the intervention. Quantitative and qualitative data will be gathered from both groups over eight weeks through face-to-face interviews which will be conducted before, during and after the intervention. The primary outcome is the effect of the intervention on social and practical need. Secondary outcomes are quality of life, loneliness, social support, social capital, unscheduled health service utilisation, caregiver burden, adverse impacts, and satisfaction with intervention. Volunteers engaged in the GNP will also be assessed in terms of their death anxiety, death self efficacy, self-reported knowledge and confidence with eleven skills considered necessary to be effective GNP volunteers. DISCUSSION: The INSPIRE study addresses an important knowledge gap, providing evidence on the efficacy, utility and acceptability of a unique model of social and practical support for people living at home, with advanced life-limiting illness. The findings will be important in informing the development (and evaluation) of similar service models and policy elsewhere both nationally and internationally. TRIAL REGISTRATION: ISRCTN18400594 18(th) February 2015.
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Traversing Cognitive Spaces. Material Samples for Harnessing Tacit Knowledge: Workshop on Experimental Negotiation MethodsEgger, Stefanie, Lepenik, Christian 21 January 2025 (has links)
SOCIAL INNOVATION AND DESIGN CHALLENGES
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Ethik, Werte, Utopien – zum Werkzeugcharakter des Gestalterischen für Fragen nach der ZukunftUnger-Büttner, Manja, Knapp, Carolin, Kintscher-Schmidt, Frederike, Eckstein, Stefan, Lippert, Stefan 21 January 2025 (has links)
DESIGNING GOVERNANCE – POWER AND COMPLICITY:Phänomen Flughöhe
Michel Foucault und die Gestaltbarkeit des Verhaltens zur Moral
Hannah Arendt und das Haben von Werten
Eine mögliche Rahmenordnung moralischer Bewertung und die Rolle impliziten Wissens
Acknowledgements
Quellen / Die vielseitigen Gespräche im Rahmen unseres Discussion Panels während der Luzerner DGTF-Tagung umgreifend, soll in Form dieses Visual Essays der themengebende gestalterische Zugang zur Ethik und dessen Auswirkungen skizziert werden.
Ethik, als die Philosophie der Moral, wird häufig stark normativ, also vorschreibend, verstanden. Das muss sie aber gar nicht sein. Die Ethik bietet auch deskriptive, also beschreibende Zugänge zur Theorie des Moralischen (vgl. Pieper, 2007, S. 242–301). Der Alltag aber macht es immer wieder notwendig, Entscheidungen zu treffen, Setzungen zu machen. Diese normativ wirksamen Festlegungen müssen freilich nicht für alle Menschen und überzeitlich gelten. Rein deskriptiv ist dies allerdings auch nicht.
Sollten nicht auch suchende, explorative Zugänge zur Ethik denkbar sein, besonders aus dem Design heraus? (vgl. Unger-Büttner, 2019) Ein solcher Ansatz hat sich in der Arbeit der Projektgruppe ‹Ethik & Werte› des Verbandes Deutscher Industrie Designer gezeigt und entwickelt. Utopien scheinen ein zentrales Werkzeug dafür zu sein. Da Ethik nicht zwingend dazu da sein muss, zu sagen «was das Gute in concreto ist» (Pieper, 2007, S. 24), wird in dieser Arbeit davon ausgegangen, dass Ethik auch fragen kann, wie man dazu kommt, etwas als moralisch gut zu beurteilen (vgl. ebd.). Diese Formulierung kann die Herangehensweise an Ethik über das Utopisieren greifbar machen. Diese Relation von Utopie und Ethik ist der VDID-Projektgruppe erst mit der Zeit klargeworden.
Freilich dienen Utopien seit jeher auch moralischen Ansätzen, z.B. der, eher indirekten, Kritik an aktuellen Zuständen mit Blick auf die Ethik. Dystopien wiederum direkt. Selten scheint aber bisher der Werkzeugcharakter des Utopisierens, des Gestaltens ferner Zukünfte für Fragen der Ethik diskutiert worden zu sein. Dies soll im Folgenden aus verschiedenen Blickwinkeln und in aller Kürze zur Diskussion gestellt werden.:Phänomen Flughöhe
Michel Foucault und die Gestaltbarkeit des Verhaltens zur Moral
Hannah Arendt und das Haben von Werten
Eine mögliche Rahmenordnung moralischer Bewertung und die Rolle impliziten Wissens
Acknowledgements
Quellen
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The influence of matching teaching and learning styles on the achievement in Science of grade six learnersDasari, Pushpavathie 31 August 2006 (has links)
The aim of this investigation was to determine whether there is a significant difference in the academic achievement of sixth grade Science students when teaching styles are matched to their learning styles.
The research problem is encompassed in the following question:
"Is there a relationship between matching teaching and learning styles and the academic success in Science?"
A quantitative approach was undertaken, specifically, the pretest-posttest control group experimental design. The population comprised of sixth grade students selected according to a non-probability sampling method of convenience. The sample comprised of two class units randomly selected.
The dependent sample t-test inferential statistic was used to analyze the data collected. The results indicated a statistically significant difference between the pretest and posttest scores of the experimental group.
The conclusion reached is that matching teaching styles to learning styles improves the academic success of sixth grade learners in Science. / Educational Studies / M.Ed. (Educational Psychology)
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The effects on staff of working in an eating disorders unitKay, Marcia Lesley 30 November 2007 (has links)
1 online resource (vii, 138 leaves : ill.) / Following an awareness of an increased turn over of staff in the eating disorder unit as compared with other specialised units, in a psychiatric hospital in Johannesburg, South Africa, Tara Hospital, the researcher was motivated to investigate the issue.
An exploratory, descriptive based research was chosen to explore and gain information about the topic and its implications. A qualitative research approach was used to gain insight into the perceptions and needs of the team working on the unit. The case study method was used. A pilot study was undertaken to test the validity of the interview schedules. The sampling category was a non- probability one.
Individuals were selected from the population of staff working on the unit. Participants were selected from two groups, those who were presently working on the unit and those who had previously worked on the unit and now working in other units.
Interview procedure involved personal semi-structured interviews conducted by the researcher and analysed qualitatively and a structured interview questionnaire analysed quantitatively. The researchers assumption that many staff members move from working in an eating disorders unit was confirmed and is due to the following:
Staff turnover is due to constant exposure to occupational stress and burnout. Feelings of helplessness, a sense of being unappreciated and excessive exposure to conflict from the patients. In addition, staff experience minimum rewards leading to lowered job satisfaction due to the patients slow recovery rates and a poor prognosis of the illness. Staff also experience a change in their eating patterns and an increased awareness around food and food issues. Recommendations to the staff include:
* Psycho-education on eating disorders.
* Implementation of strategies to provide supportive care for all staff members.
* Education on stress management and strategies to prevent staff burnout and lowered job satisfaction.
* A multidisciplinary teamwork approach by the staff, when working in the unit. / Social Work / M. A. (Social Science in Mental Health)
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