نتایج جستجو برای: ecological fallacy

تعداد نتایج: 102534  

2005
JAMES H. BROWN DOV F. SAX

We disagree with the assertion that recent human-caused invasions differ substantially from historic natural invasions in their magnitudes and impacts on ecological processes. The position that exotic species are inherently ‘bad’ and should be eradicated is an ethical judgement, usually based on the naturalist fallacy or xenophobic prejudice; it is not a scientific judgement. The role of scient...

Journal: :German journal of exercise and sport research 2022

Abstract Psychological stress and physical activity are interrelated, constituting a relevant association to human health, especially in children. However, the association’s nature remains elusive, i.e., why psychological predicts both decreased increased activity. To test whether effects vary as function of level analyses, we derived intensive longitudinal data via accelerometers questionnaire...

Journal: :Journal of sleep research 2006
Michael Ingre Torbjörn Akerstedt Björn Peters Anna Anund Göran Kecklund Andrew Pickles

The present study of sleepiness and accident risk in a HI-FI car simulator aimed to provide subject-level relative risks (RR) with 95% confidence intervals (CI) for different levels of subjective sleepiness measured with the Karolinska Sleepiness Scale (KSS), 1 = very alert, 9 = very sleepy, fighting sleep, an effort to staying awake. Five male and five female shift workers, mean age 37 years, ...

Journal: :Statistics in medicine 2017
Feifei Wang Jian Wang Alan Gelfand Fan Li

In health exposure modeling, in particular, disease mapping, the ecological fallacy arises because the relationship between aggregated disease incidence on areal units and average exposure on those units differs from the relationship between the event of individual incidence and the associated individual exposure. This article presents a novel modeling approach to address the ecological fallacy...

Journal: :International journal of epidemiology 2009
Jon Wakefield

In this issue, Robinson’s highly influential paper is reprinted, along with a paper advocating the use of multi-level thinking by Subramanian et al., and commentaries by Oakes and Firebaugh. On re-reading Robinson’s paper, I was again struck by the clarity of the basic take-home message: ecological data can estimate individual associations in only very rare situations. Robinson illustrated the ...

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