Concepedia

The conflict between random assignment and treatment preference: implications for internal validity

Patrick W. Corrigan, Mark S. Salzer

Evaluation and Program Planning · 2003 · 65 citations · 51 references

Concepts

Public HealthBehavioral SciencesPsychologyDecision TheoryExperimental DesignExperimental PsychologyBias ControlExperimental EvaluationExternal ValiditySelection BiasTreatment AssignmentAssignment Bias DetectionIntent-to-treat EffectInternal Structure ValidityTreatment AllocationTreatment Assignment ModelingTreatment BiasValidity Evidence Based On Internal Structure

References

51

Design and analysis of randomized clinical trials requiring prolonged observation of each patient. II. Analysis and examples

Richard Peto, M. C. Pike, P. Armitage et al. · British Journal of Cancer · 1977 · 8.4K citations · Full text

Public Health, Biostatistics, Clinical Medicine +13

Quasi-experimentation: Design and analysis issues for field settings

Patrick E. Shrout · Evaluation and Program Planning · 1980 · 6.1K citations

Public Health, Design, Experimental Design +10

Empirical Evidence of Bias

Kenneth F. Schulz · JAMA · 1995 · 5.5K citations

Public Health, Biostatistics, Obstetrics +17

A Theory of Psychological Reactance

E. Paul Torrance, Jack W. Brehm · The American Journal of Psychology · 1968 · 4.9K citations

Social Sciences, Behavioral Sciences, Psychology +5

An introduction to instrumental variables for epidemiologists

Sander Greenland · International Journal of Epidemiology · 2000 · 1.2K citations

Public Health, Biostatistics, Causal Inference +10