Synchronous Walking Enhanced Younger Adults' Sentiments Toward Older Adults

Younger adults often hold negative perceptions toward older adults, which can compromise intergenerational relationships. This study examines interpersonal synchrony as a potential intervening venue. Past research shows that synchronous activities enhance positive interactions among same-generation individuals. We extend the investigation to young-old dyads. Adopting a pre-test and post-test design, this study examined whether synchronous walking improves younger adults' sentiments toward older partners regarding perceived self-other merging, connectedness, general liking, and impression. Participants (N = 51; 64.7% female) were paired with an older adult, randomly assigned to synchronous, asynchronous, or no walking conditions. After walking, dyads had a conversation. Results indicated that synchronous walking (vs. asynchronous or no walking conditions) significantly improved all aspects of younger adults' sentiments toward their older partners. Having conversations enhanced connectedness and impressions, but synchronous walking outweighed conversing for strengthening self-other merging. This study sheds light on interventions for improving intergenerational relationships, cultivating an age-friendly society.