article · Journal of Experimental Psychology General
Nostalgia is widely experienced across diverse cultures, but its triggers and perceived value vary according to national development and environment. An examination of young adults across twenty-eight countries and Hong Kong revealed that nostalgia is valued more in wealthier nations with higher life expectancy. Triggers also differ: sensory cues prompt nostalgia more frequently in more-developed nations, social gatherings trigger it in less-developed nations, and psychological threats serve as prompts particularly in warmer climates. Across all surveyed cultures, recalling nostalgic memories enhances feelings of social connectedness, self-continuity, and meaning in life. In regions with lower quality of living, nostalgia specifically boosts immediate life satisfaction. Although induced nostalgic memories prompt mild emotional responses that vary by country, their psychological benefits remain present globally, with cultural context shaping specific triggers and baseline responses.
Understanding how nostalgic reflection operates across different global contexts helps clarify its role as a universal psychological resource. While people everywhere gain a greater sense of connection and life meaning from fond memories, the specific triggers and emotional impacts depend on cultural and socio-economic settings. This knowledge provides valuable context for cross-cultural communication, mental health interventions, and culturally sensitive messaging.
The abstract does not indicate a specific commercialisation pathway, representing early-stage basic psychological research. However, organisations working in international advertising, digital media, or public health messaging could potentially draw on the findings to design culturally tailored campaigns. Because the study focuses on basic experimental effects rather than product development, any practical application remains at a preliminary, exploratory stage.
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Nostalgia is a social, self-relevant, and bittersweet (although mostly positive) emotion that arises when reflecting on fond past memories and serves key psychological functions. The majority of evidence concerning the prevalence, triggers, and functions of nostalgia has been amassed in samples from a handful of largely Western cultures. If nostalgia is a fundamental psychological resource, it should perform similar functions across cultures, although its operational dynamics may be shaped by culture. This study (<i>N</i> = 2,606) examined dispositional nostalgia, self-reported triggers of nostalgia, and functions of experimentally induced nostalgia in young adults across 28 countries and a special administrative region of China (i.e., Hong Kong). Results indicated that nostalgia is frequently experienced across cultures, albeit better valued in more-developed countries (i.e., higher national wealth and life-expectancy). Nostalgia is triggered by psychological threats (especially in warmer countries), sensory stimuli (especially in more-developed countries), and social gatherings (especially in less-developed countries). The positive or negative affect prompted by experimentally induced nostalgia varied by country, but was mild overall. More importantly, recalling a nostalgic (vs. ordinary) memory increased social connectedness, self-continuity, and meaning in life across cultures. In less-developed countries, recalling an ordinary memory also conferred some of these functions, reducing the effect size of nostalgia. Finally, recalling a nostalgic (vs. ordinary) memory augmented state satisfaction with life in countries with lower quality of living (i.e., lower life-expectancy and life-satisfaction). Overall, findings confirm the relevance of nostalgia across a wide range of cultures and indicate cultural nuances in its functioning. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
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DOI: 10.1037/xge0001521
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