Need for achievement moderates the effect of motive-relevant challenge on salivary cortisol changes

Motivation and Emotion (2015) - Comment
pubmed: 25960584 doi: 10.1007/s11031-014-9465-7 issn: 0146-7239 issn: 1573-6644

Fang Yang, Jonathan E. Ramsay, Oliver C. Schultheiss, Joyce S. Pang