Measuring loneliness: Psychometric properties of the three-item loneliness scale among community-dwelling adults.

Loneliness is a prevalent set of negative feelings associated with unsatisfactory and reduced social interactions, inadequate social support, poor satisfaction with life and health, negative emotions, and economic burden. Thus, its measurement is of foremost importance. Therefore, this study aimed (i) to devise the Portuguese version of the three-Item Loneliness Scale (T-ILS), which is ideal for epidemiological studies, and (ii) to evaluate its psychometric properties.

Social network typologies of older people: A cross-national literature review.

This article presents an issue narrative non-systematic review about social network typologies for the older population. We analysed 18 studies with large samples from 14 countries worldwide. The position of family ties, network composition, network size, frequency of contacts and community participation are central to social network typologization in the older population.