ReDefTie (Wave 3): Redefining tie strength – how social media (can) help us to get non-redundant useful information and emotional support (http://www.redeftie.eu/)

Longitudinal study with a representative sample of adult Dutch online users on the effects of social media use on various indicators of social capital and well-being. Social media use covers the use of Facebook or other platforms mainly used for private purposes, LinkedIn or other platforms used for professional purposes and Twitter or other microblogging services.

本研究为一项针对荷兰成年网络用户代表性样本的纵向研究，旨在探讨社交媒体使用对各类社会资本（social capital）与幸福感（well-being）指标的影响。其中，社交媒体使用涵盖主要用于私人用途的脸书（Facebook）及其他同类平台、用于职业用途的领英（LinkedIn）及其他同类平台，以及推特（Twitter）或其他微博客服务。