00414pab a2200121 454500008004000000100003200040245014200072260000900214300001400223362001200237650001500249773002800264180718b2008   xxu||||| |||| 00| 0 eng d  aPetterson, Suzanne J. et al  aNeuroscientific implications of psychological capital: are the brains of optimistic, hopeful, confident, and resilient leaders different?  c2008  ap.342-53.  aOct-Dec  aLeadership  aOrganizational Dynamics