Older adults get masked emotion priming for happy but not angry faces: evidence for a positivity effect in early perceptual processing of emotional signals. Issue 8 (17th November 2022)

• Record Type: Journal Article
• Authors: Simonetti, Simone; Davis, Chris; Kim, Jeesun
• Is Part Of: Cognition and emotion. Volume 36:Issue 8(2022)
• Page Start: 1576
• Page End: 1593
• Publication Date: 2022-11-17
• Subjects: Emotion recognition -- emotional valence‌ -- aging -- positivity effect‌ -- masked priming; Cognition -- Periodicals; Emotions and cognition -- Periodicals; 155.413
• DOI: 10.1080/02699931.2022.2138269
• Languages: English
• ISSNs: 0269-9931

Abstract

ABSTRACT: In higher-level cognitive tasks, older compared to younger adults show a bias towards positive emotion information and away from negative information (a positivity effect). It is unclear whether this effect occurs in early perceptual processing. This issue is important for determining if the positivity effect is due to automatic rather than controlled processing. We tested this with older and younger adults on a positive/negative face emotion valence classification task using masked priming. Positive (happy) and negative (angry) face targets were preceded by masked repetition or valence primes with neutral face baselines. In Experiment 1, 30 younger and 30 older adults were tested with 50 ms primes. Younger adults showed repetition priming for both positive and negative targets. Older adults showed repetition priming for positive but not negative targets. Neither group showed valence priming. In Experiment 2, 30 older and 29 younger adults were tested with longer duration primes. Younger adults showed repetition priming for both positive and negative emotions, and no valence priming. Older adults only showed repetition and valence priming for positive targets. We proposed older adults' lack of angry face priming was due to an early attention orienting strategy favouring happy expressions at the expense of angry ones.