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DOI | 10.1002/2016WR020116 |
DebatesHypothesis testing in hydrology: Theory and practice | |
Pfister, Laurent1; Kirchner, James W.2,3,4 | |
2017-03-01 | |
发表期刊 | WATER RESOURCES RESEARCH |
ISSN | 0043-1397 |
EISSN | 1944-7973 |
出版年 | 2017 |
卷号 | 53期号:3 |
文章类型 | Editorial Material |
语种 | 英语 |
国家 | Luxembourg; Switzerland; USA |
英文摘要 | The basic structure of the scientific methodat least in its idealized formis widely championed as a recipe for scientific progress, but the day-to-day practice may be different. Here, we explore the spectrum of current practice in hypothesis formulation and testing in hydrology, based on a random sample of recent research papers. This analysis suggests that in hydrology, as in other fields, hypothesis formulation and testing rarely correspond to the idealized model of the scientific method. Practices such as p-hacking or HARKing (Hypothesizing After the Results are Known) are major obstacles to more rigorous hypothesis testing in hydrology, along with the well-known problem of confirmation biasthe tendency to value and trust confirmations more than refutationsamong both researchers and reviewers. Nonetheless, as several examples illustrate, hypothesis tests have played an essential role in spurring major advances in hydrological theory. Hypothesis testing is not the only recipe for scientific progress, however. Exploratory research, driven by innovations in measurement and observation, has also underlain many key advances. Further improvements in observation and measurement will be vital to both exploratory research and hypothesis testing, and thus to advancing the science of hydrology. |
英文关键词 | hypothesis testing exploratory research hydrological theory confirmation bias estimation and forecasting modeling streamflow |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000400160500005 |
WOS关键词 | CATCHMENT HYDROLOGY ; STREAM CHEMISTRY ; HYPOTHESIS ; SCIENCE ; MODELS ; WATER ; UNCERTAINTY ; TRANSPORT ; NEED |
WOS类目 | Environmental Sciences ; Limnology ; Water Resources |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Water Resources |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/21736 |
专题 | 资源环境科学 |
作者单位 | 1.Luxembourg Inst Sci & Technol, Environm Res & Innovat Dept, Catchment & Ecohydrol Res Grp, Luxembourg, Luxembourg; 2.Swiss Fed Inst Technol, Dept Environm Syst Sci, Zurich, Switzerland; 3.Swiss Fed Res Inst WSL, Mt Hydrol Res Unit, Birmensdorf, Switzerland; 4.Univ Calif Berkeley, Dept Earth & Planetary Sci, Berkeley, CA 94720 USA |
推荐引用方式 GB/T 7714 | Pfister, Laurent,Kirchner, James W.. DebatesHypothesis testing in hydrology: Theory and practice[J]. WATER RESOURCES RESEARCH,2017,53(3). |
APA | Pfister, Laurent,&Kirchner, James W..(2017).DebatesHypothesis testing in hydrology: Theory and practice.WATER RESOURCES RESEARCH,53(3). |
MLA | Pfister, Laurent,et al."DebatesHypothesis testing in hydrology: Theory and practice".WATER RESOURCES RESEARCH 53.3(2017). |
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