Out of sight but in mind: Experimentally activating partner representations in daily life buffers against common stressors.

Lab experiments have shown that reminders of romantic partners buffer against stressors. Yet, tightly controlled experiments do not mimic what transpires in people's actual lives. Thus, an important question is as follows: To what extent do reminders of romantic partners confer affective benefits when they occur "in the wild" as people experience their daily activities? To capture people's emotional experience in real time, two studies, each spanning 3 months, used event-contingent ecological momentary assessments with a within-subject experimental manipulation. Prior to encountering a stressful event (taking an exam), participants received either a supportive text message from their partner or no message (Studies 1 and 2), or a supportive text message from the research team (Study 2). Receiving supportive partner messages, compared to no messages or messages from the research team, led to less negative affect and greater positive affect, and to less negative affect and greater positive affect about the exam itself. Receiving supportive partner messages had no statistically significant effects on subjective stress. Interestingly, the quality of the partner messages, as coded by independent raters, did not significantly predict the magnitude of the affective benefits. These findings suggest that receiving any supportive partner message, and not necessarily more subtle differences in the quality of the message, may be the key ingredient for these benefits to occur. The present work advances understanding of how the symbolic presence of partners confers affective regulatory benefits in everyday life. Implications for emotion regulation and the utility of integrating perspectives from adult attachment are discussed. (PsycInfo Database Record (c) 2025 APA, all rights reserved).