نتایج جستجو برای: research design

تعداد نتایج: 2168191  

Journal: :Developmental science 2016
Christina Bergmann Alejandrina Cristia

Infants start learning words, the building blocks of language, at least by 6 months. To do so, they must be able to extract the phonological form of words from running speech. A rich literature has investigated this process, termed word segmentation. We addressed the fundamental question of how infants of different ages segment words from their native language using a meta-analytic approach. Ba...

Journal: :Social science & medicine 2013
Bruno Marchal Gill Westhorp Geoff Wong Sara Van Belle Trisha Greenhalgh Guy Kegels Ray Pawson

Bonell et al. discuss the challenges of carrying out randomised controlled trials (RCTs) to evaluate complex interventions in public health, and consider the role of realist evaluation in enhancing this design (Bonell, Fletcher, Morton, Lorenc, & Moore, 2012). They argue for a "synergistic, rather than oppositional relationship between realist and randomised evaluation" and that "it is possible...

Journal: :RaumFragen: Stadt - Region - Landschaft 2022

Abstract Based on the research gaps identified in previous introductory chapter, aims, structure and methodology of work are presented. A clear hypothesis is defined explained through its terms meanings as a guiding statement towards expected results. With reference to hypothesis, methodological organization well logical structuring then briefly described.

2004
Daniel Fallman

In this position paper, the two terms design-oriented research and research-oriented design are studied and discussed in some detail in relation to HCI. In designoriented research—where research is the area and design the means—the production of new knowledge and the questioning of problem descriptions and other kinds of limitations to the freedom of design are seen as characterizing elements. ...

Journal: :Journal of Mechanical Design 2011

2005
Andrew Stapleton

This paper details a research methodology that emerged during an inquiry into game design aimed at promoting conceptual learning in physics. The methodology, Research as DesignDesign as Research (RADDAR), is outlined and a case study example is provided as means to illustrate its application.

2017
Luis de-Marcos Eva García-López Antonio García-Cabot

This paper reports data about the learning performance of students using four different motivational tools: an educational game, a gamified plugin, a social networking website and a gamified social networking website. It also reports a control group. The data pertain to 379 students of an undergraduate course that covers basic Information and Communication Technology (ICT) skills in Spain. Data...

2016
Cylie M. Williams Elizabeth H. Skinner Alicia M. James Jill L. Cook Steven M. McPhail Terry P. Haines

Comparative effectiveness research compares two active forms of treatment or usual care in comparison with usual care with an additional intervention element. These types of study are commonly conducted following a placebo or no active treatment trial. Research designs with a placebo or non-active treatment arm can be challenging for the clinician researcher when conducted within the healthcare...

Journal: :nephro-urology monthly 0
mohammad saeid rezaee-zavareh students’ research committee, baqiyatallah university of medical sciences, tehran, ir iran; students’ research committee, baqiyatallah university of medical sciences, tehran, ir iran. tel: +98-9390893396, fax: +98-2181264354

Journal: :Revista latino-americana de enfermagem 2007
Martha Driessnack Valmi D Sousa Isabel Amélia Costa Mendes

This second article of the series "An Overview of Research Designs Relevant to Nursing" presents qualitative research designs. Phenomenological, ground theory, ethnography, narrative inquiry, and other related qualitative-related research methodologies are described. In addition, the importance of qualitative research as groundwork for quantitative studies is discussed. This link between qualit...

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