In the early days of a relationship, we love to learn as much as we can about our new partner, and the more we learn about them the more we seem to like them
As both breadth (range of topics) and depth (intimacy of information) of self-disclosure increase, romantic partners become more committed to each other
At the start of a relationship, self-disclosure is superficial and low-risk, but as the relationship develops, self-disclosure becomes deeper and encompasses a wider range of topics
For a relationship to develop, there needs to be a reciprocal element to disclosure, where partners respond with empathy and their own intimate thoughts and feelings
If less-skilled partners learn to use self-disclosure, this could bring several benefits to their relationships in terms of deepening satisfaction and commitment
Self-disclosure theory is limited because it is based on findings from individualist cultures which are not necessarily generalisable to other cultures
Research has found that despite lower levels of sexual self-disclosure in China (a collectivist culture) compared to the US, levels of relationship satisfaction were no different