نتایج جستجو برای: experimental research

تعداد نتایج: 2021504  

2004
Douglas L. Medin

This paper reports the results of two independent studies dealing with saliency effects within the domain of folkbiological knowledge. In Study 1 we present data from a free listing task that explored tree name generation among Tzotzil Maya of Zinacantán (Chiapas). Study 2 compares Menominee Native Americans with Majority Culture (nonprofessional) fish experts in central Wisconsin. Both studies...

2015
Andreas Friedrich Erhan Kenar Oliver Kohlbacher Sven Nahnsen

Big data bioinformatics aims at drawing biological conclusions from huge and complex biological datasets. Added value from the analysis of big data, however, is only possible if the data is accompanied by accurate metadata annotation. Particularly in high-throughput experiments intelligent approaches are needed to keep track of the experimental design, including the conditions that are studied ...

2003
Laura R. Peck LAURA R. PECK

A fundamental question within the field of program evaluation is “Do social programs work?” Although experiments allow us to answer this question with certainty, they have some limitations. Experiments generate mean program impacts and even mean impacts by subgroup, but they often leave unexplored the impacts on subgroups determined by treatment use. This work proposes a methodology for analyzi...

2006
Martin Memmel Eric Ras Stephan Weibelzahl Daniel Burgos Daniel Olmedilla Martin Wolpers

1 German Research Center for Artificial Intelligence DFKI GmbH, Erwin-Schrödinger-Straße 57, 67663 Kaiserslautern, Germany [email protected] 2 Fraunhofer Institute for Experimental Software Engineering Fraunhofer-Platz 1, 67663 Kaiserslautern, Germany [email protected] 3 National College of Ireland, Mayor Street, Dublin 1, Ireland [email protected] 4 Open University of the Neth...

2008
MATTHEW K. NOCK BETHANY D. MICHEL VALERIE I. PHOTOS

ingle-case research designs are a diverse and powerful set of procedures useful for demonstrating causal relations among clinical phenomena. Although such designs are flexible, efficient, and have been used to make key advances since the earliest days of psychological science, they are currently extremely underused by psychological scientists and clinicians. We review the historical and theoret...

2008
Jens Knodel Dirk Muthig

The Fraunhofer Institute for Experimental Software Engineering (IESE) recognized reverse engineering as an essential competence and thus has been active in the field since 1996, which is right from its beginning. The role of reverse engineering, however, within the institute changed over time. Since Fraunhofer IESE is an applied research institute its competencies are tailored to the market to ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

hedging is a multi-purpose rhetorical strategy which is usually used in scientific arguments to secure ratification of claims, reduce the risk of negation, avoid conflict, manage disagreement and leave room for the audience to assess presented information. hedges are frequently used in research articles to mitigate the findings of research endeavors. the present research aims to investigate the...

2013
Marcel D’Eon

Though hundreds of journal pages have been packed with studies describing, analyzing, and synthesizing the benefits of Problem-based Learning (PBL) over conventional curricula, we still don't really know why. Currently it is impossible to say which of the various elements contributes to any incremental student learning. We need to apply the scientific method to studies of curriculum delivery. A...

2015
Hanna Steinunn Steingrimsdottir Erik Arntzen

Within-participant research designs are frequently used within the field of behavior analysis to document changes in behavior before, during, and after treatment. The purpose of the present article is to show the utility of within-participant research designs when working with older adults with neurocognitive disorders. The reason for advocating for these types of experimental designs is that t...

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