P-hacking in academic researchMichael, Ingre
Simmons 等人也对P-hacking进行了定义[1, 2]: P-hacking refers to the practice of reanalyzing data in many different ways to yield a target result. They, and more recently Motulsky, have described the variations on P-hacking, and the hazards, notably the likelihood of false positives—findings...
Amazon Mechanical Turk is a very widely-used tool in business and economics research, but how trustworthy are results from well-published studies that use it? Analyzing the universe of hypotheses tested on the platform and published in leading journals between 2010 and 2020 we find evidence of wi...
Report all your steps, even the not-so-successful ones. Honesty is your best ally in research. This transparency includes defining comparison groups in advance, reporting all variables, all conditions, all data exclusions, all tests, and all measures. Education and Training Many p-hacked studies ...
reference: https://xkcd.com/882/ http://www.howsci.com/p-hacking.html Ranganathan, P., Pramesh, C. S., & Buyse, M. (2016). Common pitfalls in statistical analysis: The perils of multiple testing. Perspectives in clinical research, 7(2), 106–107. https://doi...
http://101.96.10.63/www.stat.columbia.edu/~gelman/research/unpublished/p_hacking.pdf Researcher degrees of freedom can lead to a multiple comparisons problem, even in settings where researchers perform only a single analysis on their data. The problem is there can be a large number of potential...
2️⃣Gerber, Alan S., and Neil Malhotra. 2008b. “Publication Bias in Empirical Sociological Research: Do Arbitrary Significance Levels Distort Published Results?” Sociological Methods & Research 37 (1): 3–30. 其次,从这篇AER“Methods Matter: p-Hacking and Publication Bias in Causal Analysi...
But, as Eric Loken and I discuss in our paper on the garden of forking paths, multiple comparisons can be a problem, even when there is no “fishing expedition” or “p-hacking” and the research hypothesis was posited ahead of time. I worry that the widespread use term “p-hacking”...
摘要: In this presentation, we discussed how researchers' commitment to avoid p-hacking will affect their research lives. One conclusion is that most experimental res关键词: false-positive psychology research methods DOI: 10.2139/ssrn.2205186 被引量: 117 ...
被引量: 13发表: 1993年 Research on digital image watermark encryption based on hyperchaos The digital watermarking technique embeds meaningful information into one or more watermark images hidden in one image, in which it is known as a secret ca... P Wu 被引量: 6发表: 2013年 加载更多来源...