“…Specifically, Drane et al found that NES patients had problematic cognitive effort as measured by the Word Memory Test (WMT; Green, Allen, & Aster, 1996). However, research on the relationship between depression and cognitive effort (Ashendorf, Constantinou & McCaffery, 2004;Yanez, Fremouw, Tennant, Strunk, & Coker, 2006) has found little relationship between depression/anxiety measures and effort. Another PAI-based study (Wagner et al, 2005) found that both NES and ES patients had significantly elevated SOM scales, but the groups did not differ from each other significantly.…”