When Larson and Lampman-Petraitis Gave Electronic Paging Devices to Monitor

When Larson and Lampman-Petraitis gave electronic paging devices to monitor adolescents' emotions, they found that adolescences experienced:

A) more positive emotions than younger children.
B) more mildly negative emotions than younger children.
C) frequent, sudden shifts from intense anger to intense joy.
D) no change in variability of emotions with age.