منابع مشابه
How to avoid exploratory research
Introduction: Studies in marketing research often start with data rather than with a theory. This exploratory or inductive approach is at odds with the more preferred scientific method where the theory precedes the data in any single research study. (See, for example, the discussion by Francis, 1957) Because exploratory research is common, however, one might argue that it is of some value. A nu...
متن کاملresearch publications and other research outputs Sparse exploratory factor analysis
Sparse principal component analysis is a very active research area in the last decade. In the same time, there are very few works on sparse factor analysis. We propose a new contribution to the area by exploring a procedure for sparse factor analysis where the unknown parameters are found simultaneously.
متن کاملDiscussion of “Multiple Testing for Exploratory Research”
I want to congratulate the authors on this thought-provoking and important paper on multiple testing in exploratory settings. Standard Multiple Testing procedures can appear very mechanistic. Hypotheses are ordered by increasing p-value. Given a type I error criterion, the Multiple Testing procedure selects a cut-off in this list. Simply working down the list of hypotheses in order of their p-v...
متن کاملExploratory Research : a Self - Cleaning Drainage Material
The goal of this mini-grant is to identify the effectiveness of photocatalysis to purify water using a titanium dioxide (TiO2) catalyst coated on translucent, particulate media. To clean contaminated waters, photocatalysis requires sufficient light to initiate chemical reactions leading to the mineralization of organic contaminants. Thus, we intend to perform a series of laboratory experiments ...
متن کاملExploratory case study research: Outsourced project failure
0950-5849/$ see front matter 2011 Published by doi:10.1016/j.infsof.2011.11.001 ⇑ Corresponding author. Address: School of Compu University, Staffordshire ST5 5BG, United Kingdom. T E-mail address: [email protected] (J.M. Vern Context: IT plays an increasingly strategic role in the business performance of organizations, however, the development of strategic IT systems involves a high degree...
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ژورنال
عنوان ژورنال: Evaluation & the Health Professions
سال: 1995
ISSN: 0163-2787,1552-3918
DOI: 10.1177/016327879501800304