168 choose the specific descriptors for the schedule. Preliminary analyses revealed that 10 terms were sufficient for each scale. Undergraduate subjects were asked to complete the schedule, reporting their affect for moment, today, past few days, past few weeks, year, and in general. Internal consistency and intercorrelations range from .86 to .90 for PA and .84 to .87 for NA. As expected the correlation between PA and NA is low, ranging from -.12 to - .23. Test-retest reliability after 1 week were .47 to .68 for PA and .39 to .71 for NA. Correlations with Hopkins Symptom Checklist, Beck Depression Inventory, and State- Trait Anxiety Scale (state anxiety) is .51 to .74 for NA and -.19 to .36 for PA.