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Research has established a firm link between loneliness and various health outcomes, including mental health.
What makes people lonely, how do the experiences of lonely people differ from those of less lonely people, and what predicts whether loneliness is detrimental to health? Communications Psychology, Communications Medicine, Nature Communications and Scientific Reports invite research papers that shed light on what makes people lonely, and what loneliness means for individual experience and health.
This is a curated, selective Collection and each participating journal will apply its standard editorial criteria, including for scope and advance, to the submissions received within the Collection. Authors can choose which journal to submit to based on their own preference. The targeted journal will evaluate the submission for suitability for peer-review at the journal and, where submissions are out of scope but likely suitable for another participating journal, express a recommendation to the authors.
The social value of interpersonal relationships was quantified by participants reporting the likelihood of engaging in various free time activities with different social partners and then applying a model-based signature of individual activity value to these ratings. The ensuing scores correlated with self-reported relationship quality and social loss aversion.
Written descriptions and neural activity indicate that lonelier individuals’ semantic and neural representations of contemporary cultural figures depart more from the group-consensus when compared to less lonely individuals.
Individuals seldom reach out to old friends with whom they have lost touch. Interventions focused on changing attitudes were ineffective, but practicing reaching out to current friends first successfully encouraged people to reach out to old friends.
Here, the authors show that elevated loneliness in adolescence and increasing loneliness over three decades is associated with heightened conspiracy beliefs in midlife.