Anxiety and stress can predict pain perception following a cognitive stress

Manual for the State-Trait Anxiety Inventory

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

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Free Cortisol Levels after Awakening: A Reliable Biological Marker for the Assessment of Adrenocortical Activity

Jens C. Pruessner, Oliver T. Wolf, Dirk H. Hellhammer et al. · Life Sciences · 1997 · 1.5K citations

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Reliability Generalization of Scores on the Spielberger State-Trait Anxiety Inventory

Diane Harp, Woo Sik Jung · Educational and Psychological Measurement · 2002 · 942 citations

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The cortisol response to awakening in relation to different challenge tests and a 12-hour cortisol rhythm

Astrid K. Schmidt-Reinwald, Jens C. Pruessner, Dirk H. Hellhammer et al. · Life Sciences · 1999 · 366 citations

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Salivary cortisol determined by enzyme immunoassay is preferable to serum total cortisol for assessment of dynamic hypothalamic–pituitary–adrenal axis activity

Wendolyn S. Gozansky, Jeff Lynn, Mark L. Laudenslager et al. · Clinical Endocrinology · 2005 · 360 citations

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