Evidence of Experimental Bias in the Life Sciences: Why We Need Blind Data Recording

The Extent and Consequences of P-Hacking in Science

(2015) Megan L. Head et al.   PLOS BIOLOGY

Observer bias in animal behaviour research: can we believe what we score, if we score what we believe?

(2014) F.A.M. Tuyttens et al.   ANIMAL BEHAVIOUR

Rising complexity and falling explanatory power in ecology

(2014) Etienne Low-Décarie et al.   FRONTIERS IN ECOLOGY AND THE ENVIRONMENT

Observer bias in randomized clinical trials with time-to-event outcomes: systematic review of trials with both blinded and non-blinded outcome assessors

(2014) Asbjørn Hróbjartsson et al.   INTERNATIONAL JOURNAL OF EPIDEMIOLOGY

Lack of blinding of outcome assessors in animal model experiments implies risk of observer bias

(2014) Segun Bello et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Systematic Reviews of Animal Studies; Missing Link in Translational Research?

(2014) Judith van Luijk et al.   PLoS One

The Need for Randomization in Animal Trials: An Overview of Systematic Reviews

(2014) Jennifer A. Hirst et al.   PLoS One

Influence of Reported Study Design Characteristics on Intervention Effect Estimates From Randomized, Controlled Trials

(2013) Jelena Savović et al.   ANNALS OF INTERNAL MEDICINE

Observer bias in randomized clinical trials with measurement scale outcomes: a systematic review of trials with both blinded and nonblinded assessors

(2013) A. Hrobjartsson et al.   CANADIAN MEDICAL ASSOCIATION JOURNAL

Weak evidence for anticipatory parental effects in plants and animals

(2013) T. Uller et al.   JOURNAL OF EVOLUTIONARY BIOLOGY

Confirmation Bias in Studies of Nestmate Recognition: A Cautionary Note for Research into the Behaviour of Animals

(2013) Ellen van Wilgenburg et al.   PLoS One

Perspectives - Minimizing Observer Bias in Behavioral Studies: A Review and Recommendations

(2012) Gordon M. Burghardt et al.   ETHOLOGY

META-ANALYSIS SUGGESTS CHOOSY FEMALES GET SEXY SONS MORE THAN “GOOD GENES”

(2012) Zofia M. Prokop et al.   EVOLUTION

Estimating genetic benefits of polyandry from experimental studies: a meta-analysis

(2011) Rachel A. Slatyer et al.   BIOLOGICAL REVIEWS

Survey of the Quality of Experimental Design, Statistical Analysis and Reporting of Research Using Animals

(2009) Carol Kilkenny et al.   PLoS One

Evidence for the Efficacy of NXY-059 in Experimental Focal Cerebral Ischaemia Is Confounded by Study Quality

(2008) Malcolm R. Macleod et al.   STROKE

Empirical Evidence of Bias in the Design of Experimental Stroke Studies

(2008) Nicolas A. Crossley et al.   STROKE

Empirical evidence of bias in treatment effect estimates in controlled trials with different interventions and outcomes: meta-epidemiological study

(2008) Lesley Wood et al.   BMJ-British Medical Journal

Scaling regression inputs by dividing by two standard deviations

(2007) Andrew Gelman   STATISTICS IN MEDICINE