英文摘要 |
Online social platforms are common field for discussing sensitive social issues. How to strengthen personal intentions for opinion expression or participation in discussions is key to civic engagement and nation development. This research integrates the spiral of silence and social capital theories to investigate the issue of opinion expression for sensitive social issues. Also, this research also explores the moderating effects of social capital on the main effects. Results show that (1) consistency of perceived climate of opinion positively affects intention for opinion expression, (2) fear of isolation and self-presentational concern negatively affects intention for opinion expression (the influence of the latter, however, was insignificant for same-sex marriage issues), (3) for emerging and transitory opinion types, social capital negatively moderates the negative relationship between self-presentational concern and intention for opinion expression, and (4) the moderating effect of social capital on the influences of either consistency of perceived climate of opinion or fear of isolation on intention for opinion expression failed to be supported. |