Assessment of preoperative anxiety: comparison of measures in patients awaiting surgery for breast cancer

The Hospital Anxiety and Depression Scale

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Manual for the State-Trait Anxiety Inventory

Charles D. Spielberger, Richard L. Gorsuch, Robert E. Lushene · 1970 · 25.4K citations

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Bias in Quantifying Judgments

E. C. Poulton · The American Journal of Psychology · 1991 · 542 citations

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Sensitivity and accuracy of the visual analogue scale: a psycho‐ physical classroom experiment.

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Models for biases in judging sensory magnitude.

E. C. Poulton · Psychological Bulletin · 1979 · 436 citations

Social Sciences, Behavioral Sciences, Psychology +12