Abstract:
:Affective processing and emotional experience may change with age. Because findings of age differences in affective experiences are mixed even in studies using standardized stimuli, this study assessed age differences along gradual increases in negative arousal. Younger (20-30 years) and older (70-80 years) healthy adults (n=78) viewed 110 neutral to negative pictures (IAPS) while intensity ratings and electrodermal activity were recorded. Results showed that age had opposite effects on intensity ratings and electrodermal activity over gradual increases in normative arousal. Whereas older adults showed greater increases in intensity ratings than younger adults, they showed attenuated electrodermal activity, especially at high negative arousal. Because self-reports of arousal capture various aspects of affective processes (e.g., physiological changes as well as experience), effects of age may vary for these different aspects.
journal_name
Psychophysiologyjournal_title
Psychophysiologyauthors
Gavazzeni J,Wiens S,Fischer Hdoi
10.1111/j.1469-8986.2007.00596.xsubject
Has Abstractpub_date
2008-01-01 00:00:00pages
148-51issue
1eissn
0048-5772issn
1540-5958pii
PSYP596journal_volume
45pub_type
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